TCHEY THHEY - Русклимат · 2013-09-11 · RC100 and DS accessories: Performance and...

K20327EN ed. 1

Water chillers and heat pumps with reversible cooling cycle with watercooled condensation and R410A refrigerant fluid.Range with hermetic Scroll compressors.

TCHEY 4180÷4450

THHEY 4180÷4450

Low consumption Y-Flow range Macrosystem181,4÷450,8 kW201,3÷512,7 kW

TCHEY-THHEY 4180÷4450 index

3

contents

General Features .......................................................................................................................................4 Declared conditions of use.........................................................................................................................4 Control logics.............................................................................................................................................5 Adapti veFunction Pl us ................................................................................................................................5 Set-point Compensation..........................................................................................................................9 Standard version constructional features........................................................................................10 Versions ......................................................................................................................................................10 Available Ins tallations ...............................................................................................................................10 Electrical Control Board ........................................................................................................................10 Option with compatible contr ol..........................................................................................10 Accessories ..............................................................................................................................................11 Factor y Fitted Accessories .......................................................................................................................11 Incompatibility ............................................................................................................................................11 Accessories supplied separately.............................................................................................................11 Technical dat a..........................................................................................................................................12 Energy efficiency at partial loads - ESEER index ................................................................................20 Electronic contr oller...................................................................................................................................21 KTR – Remote keypad for compatibl e control ...............................................................21 Serial Connection ....................................................................................................................................22 Serial connec tion for compatible control ........................................................................22 Supervision.................................................................................................................................................22 Performance .............................................................................................................................................23 Choice of a chiller or heat pump and use of the perfor mance tabl es ...............................................23 Performance dat a....................................................................................................................................24 Pressure drop s and residual static pressure ..................................................................................39 Sound power level ..................................................................................................................................44 Functioning limits ...................................................................................................................................45 Use of antifreeze solutions...................................................................................................................45 RC100 and DS accessories: Performance and pressure drops ........................................................46 Dimensions and clearance ...................................................................................................................48 TCHEY-THHEY 4180÷4450 LT Standard, DS, RC100 ....................................................................48 Clearances and positioning .....................................................................................................................49 Weight TCHEY LT .....................................................................................................................................49 Weight THHEY LT .....................................................................................................................................49 TCHEY-THHEY 4180÷4450 HT Standard, DS, RC100....................................................................50 Clearances and positioning .....................................................................................................................51 Weight TCHEY HT ....................................................................................................................................51 Weight THHEY HT ....................................................................................................................................51 TCHEY 4180÷4450 Pump........................................................................................................................52 Clearances and positioning .....................................................................................................................53 Weight .........................................................................................................................................................53 THHEY 4180÷4450 Pump........................................................................................................................54 Clearances and positioning .....................................................................................................................55 Weight .........................................................................................................................................................55 Installation...................................................................................................................................................56 Handling ......................................................................................................................................................56 Water Data..................................................................................................................................................57 W ater circuits ...........................................................................................................................................57 TCHEY-THHEY minimum water circuit content ...................................................................................57 Maxi mum contents of water circuit .........................................................................................................57 KV2 – KV3 technical data ........................................................................................................................58

TCHEY-THHEY 4180÷4450 general features

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General Features

Declared conditions of use TCHEY units are monobloc water cooled water chillers. THHEY units are packaged heat-pumps reversible on the cooling circuit with water evaporation/condensation.

They ar e suitable in air conditioning ins tallations where chilled water (TCHEY) or chilled and hot water (THHEY) are required, not for human consumption. ATTENTION: For evaporator water outlet below 4°C or geother mic applicati on with temperature below 4°C in the order s tage it is MANDATORY to specify the unit worki ng temperatur es (condenser and evaporator i nlet/outl et water) in order to allow correct parameterisation of the same. The units are designed for indoor installation.

The units comply with the following Directi ves: ○ 2006/42/CE M achinery Directive; ○ 2006/95/CE Low voltage Directi ve ; ○ 2004/108/CE Elec tromagnetic compatibility Directive;

Guide to reading the code "SERIES" code

"MODEL" code

T C H E Y 4 180÷450

Cooling onl y

H Water

produc tion unit

Heat pump

Water cooling Scroll-type hermetic

compressors

R410A refrigerant fluid

n° compr essors

Approxi mate cooling

capacity (in kW)

Available installations:

Standard: Installation without pump and without hydraulic accessories.

Pump: P1 – Ins tallation with pump and sys tem side hydraulic accessories . P2 – Ins tallation with increased static pressur e pump and system side hydraulic accessories. DP1 – Installation with basic static pressure doubl e pump, incl uding an automaticall y acti vated pump in stand-by. DP2 – Installation with i ncreased s tatic pressure doubl e pump, incl uding an automaticall y acti vated pump in stand-by. PS1 – Installation with source side inverter-regulated pump. DPS1 – Ins tallati on with inverter regulation double pump, including an automatically acti vated pump in s tand-by. Example: TCHEY 4260 ○ Cold water onl y unit; ○ Water cooling; ○ n° 4 her metic Scroll compressors; ○ Without circulating pump; ○ R410A refrigerant fluid; ○ Nominal cooling capacity of approxi mately 260 kW.

TCHEY-THHEY 4180÷4450 control logics

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Control logics AdaptiveFunction Plus

TCHEY-THHEY 4180÷4450 with control

The new adapti ve regul ation logic, Ad aptiveFunction Plus, is an excl usive RHOSS S.p.A. patent and the result of a long partnershi p with the U niversity of Padua. The various algorithm processi ng and devel opment operations were i mplemented and tes ted on units in the Y-Flow range in the RHOSS S.p.A Research&Devel opment Laboratory by means of numerous test campaigns. The innovative AdaptiveFunction Plu s control logic allows to obtain opti mal comfort levels in all working conditi ons and the best possible perfor mance i n terms of energ y efficiency during seasonal oper ation. AdaptiveFunction Plu s guarantees comfort and energy saving!

LOW ENERGY CONSUMPTION water chillers and heat pumps

The AdaptiveFunction Plu s “Economy” function combines comfort with l ow energy consumption. In fact, by adjusti ng the set-point value, it opti mises compressor operation on the basis of the actual wor king conditi ons. It is thus possible to achi eve significant seasonal energy savi ngs compared to water chillers and heat pumps of an equivalent power with traditional control logic.

HIGH PRECISION water chil lers and h eat pumps

By using the AdaptiveFunction Plus “Precision” function, it is possi ble to achieve as littl e fluctuation as possibl e, at partial capacities , in terms of the average set-point water temperature deli vered to the users.

Guaranteed reliabil it y, with only water in the pipes only

Thanks to the “Virtual T ank” functi on, the Y-Flow units with AdaptiveFunction Plu s can operate i n systems with a low water content of down to 2 litres/kW, even without the presence of a storage tank, while still guaranteeing the reliability of the units over time and the good wor king order of the system.

Estimation of the syst em's thermal inertia

The Y-Flow units with Ad aptiveFunction Plus are able to esti mate the characteristics of the thermal i nertia that regulates the system dynamics. This is possi ble thanks to the “ ACM Autotuning” which processes the information relati ng to the progress of the water temperatures, identifying the opti mal value of the control parameter.

Continuous system autodiagnosis

The es timation function is al ways acti ve and makes it possibl e to adapt the contr ol par ameters quickl y at every change in the water circuit and thus i n the system water contents.

Objectives • To guarantee optimal unit operation in the sys tem in which it is installed. Evolved adaptive logic. • To obtain the best performance from a chiller in terms of energy efficiency at full and partial capacities. Low consumption chiller.

Functioning logic In general, the actual control logics on water chillers/heat pumps do not consider the features of the system in which the units are ins talled; they usuall y regulate the retur n water temperature and are positioned so as to ensure the operation of the chillers, givi ng less priority to the system requirements. The new AdaptiveFunction Plu s adapti ve logic counters these logics with the objecti ve of optimising the chiller operation on the basis of the system char acteristics and the effecti ve thermal load. The contr oller regulates the flow water temperature and adjusts itself, as and when required, to the relative functi oning conditi ons using: • the i nfor mation contained in the return and flow water temperature to estimate the wor king conditions thanks to a particular mathematical formul a; • a special adapti ve algorithm that uses this esti mate to vary the val ues and the start-up and switch- off limit values of the compressors; the opti mised compressor start-up management guar antees a pr ecision water suppl y to the user, reduci ng the fluctuati on around the set- point val ue.


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AdaptiveFunction Plus - Main functions Efficiency or Precision Thanks to the evolved control, it is possibl e to run the chiller on t wo different regulation settings to obtai n the best possible perfor mance i n ter ms of energy efficiency and consider able seasonal savings, or high water flow temperature precision: 1. Low consumption chiller: “Economy” Option

It is well known that chillers wor k at full capacity for j ust a ver y small percentage of their functioning time, whil e they wor k at partial capacity for most of the season. Therefore, the power they need to supply generall y differs fr om the nomi nal design power, and operati on at partial capacity has a noticeable effect on seasonal energy performance and consumption. This makes it necessar y to run the unit so that it is as efficient as possible at partial capacity. The controller therefore ensures that the water flow temperature is as high as possible (when operati ng as a chiller) or as l ow as possibl e (when operating as a heat pump) whilst compatible with the thermal loads, meani ng that it is on a sliding scal e, unlike in traditi onal sys tems. This prevents energy was tage linked to the maintenance of pointl essly onerous temperature levels for the chiller, ensuring that the ratio between the power to be supplied and the energy to be used to produce it is always at an optimum level. Finally the right level of comfort is availabl e to everyone!

Summer season: the unit that wor ks with shifting set-point allows seasonal electrical energy consumpti on savings in the order of 8% with r espec t to a traditional unit that wor ks with a fi xed set- point.

03

X

Y

4 5 6 7 8 9 10

100

200

300

400

500

600

700

800

900

X Year divi ded into months (1 Januar y, 2 Februar y, etc.).

Y Energy consumption ( kWh).

Unit with fi xed set-point

Unit with shif ting set-point

W inter season: the unit that operates with a shifting set-point enabl es seasonal energy savi ngs of around 13% compared to a traditional unit that operates with a fi xed set-point and executed calculations demons trate that seasonal consumpti on is equal to those of a machine in CLASS A.

09 10 11 12 1 2 3 4

200

400

600

800

1000

1200

1400

1600Y

X


Y Energy consumption ( kWh).



Annual: efficiency over the annual operation of the unit i n heat pump mode. AdaptiveFunction Plu s, with the “Economy” functi on, enables the chiller assembl y to operate energy-saving programmes whilst still providing the required level of comfort.

2,01 2 3 4 5 6 7 8 9 10 11 12

2,5

3,0

3,5

4,0

4,5

5,0

5,5

6,0

X

Y


Y Energy efficiency kWh supplied/kWh absorbed.



Analysis perfor med by comparing the operation of a Y-Flow heat pump unit with AdaptiveFunction Plu s logic that operates with a fixed set-point (7°C in the summer and 45°C in the winter) or with a shifting set-point (range between 7 and 14 °C in the summer, range between 35 and 45°C in the winter) for an office building in Milan. The Seasonal Efficiency Index PLUS The Uni versity of Padua has developed the seasonal efficiency index ESEER+, which takes the adaptation of the chiller set-points to different partial load conditions into account. This, therefore, characterises the seasonal behavi our of the chiller with Adaptive Function Plu s compared to the more traditional ESEER index. The ESEER+ index can therefor e be used for a quick eval uati on of seasonal energy consumption of units with Adaptive Function Plus, i nstead of more complex anal yses conducted on the pl ant-system which are usuall y dif ficult to complete.


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Simplified method for calculating energy saving with Adaptive Function Plus The dynamic anal yses used to calculate the energy consumption of chillers in a building/system are generally too el aborate to be used for a quick comparison of different refrigerant units, inasmuch as they require a range of data that is not always available. For a quick esti mate of what the energy savings could be with a unit equipped with Adapti ve Functi on Plus software compar ed to a machi ne with traditional control, we suggest using a si mplified method based on the followi ng formulae:

0.54 x N x C E=

ESEER+

E power absorbed by chiller equipped with Adapti veFunction Pl us software ( kWh) N number of chiller operating hours C nominal cooling capacity of the chiller (kW) ESEER+ average seasonal efficiency of chiller equi pped with Adapti ve Function Plus software

0.54 x N x C E=

ESEER

E power absorbed by chiller equipped with Adapti veFunction Pl us software ( kWh) N number of chiller operating hours C nominal cooling capacity of the chiller (kW) ESEER (European seasonal EER) European average seasonal energy efficiency

Therefore in two units at the same nominal cooling capacity and the same number of worki ng hours but equipped with different controls, the higher the absorbed power the lower the seasonal efficiency. In order to si mplify matters, here is an example comparing a R hoss machine with tr aditional control to one with Adapti ve Functi on Plus control: Example:

Model TCHEY 4260 with hypothetical traditional control system: Nominal cooling capacity = 260,9 kW N = 8 hours/day x (5 months x 30 days/month) = 1200 hours ESEER = 6.35

TCHEY 4260 model equipped with control with Ad aptive Function Plu s software: Nominal cooling capacity = 260,9 kW N = 8 hours/day x (5 months x 30 days/month) = 1200 hours ESEER+ = 7.12

0.54 x 1200 x 260.9

E= 6,35

= 26.624 kW /h

0.54 x 1200 x 260.9 E=

7,12 = 23.744 kW /h

The obtainable energy savi ngs with Ad aptive Function Plu s is therefore 11% . 2. High precision: “Precision” Option

In this operating mode, the unit wor ks at a fi xed set-point and, thanks to the flow water temperature control and the evol ved regulation l ogic, at a capacity of between 50% and 100% it is possible to guar antee an aver age fluctuati on from the water suppl y temperature of approximatel y ± 1.5°C from the set-point value compared to an average fluctuation over ti me of approximatel y ± 3°C, which is normall y obtained with s tandar d return control. The “Precision” option thus guarantees precision and reliability for all those applicati ons that require a regulator that guar antees a more accur ate constant water supply temperature, and wher e there are particular damp contr ol requirements . However, in process applications it is always advisable to use a water buffer tank or with l arger system water content to guarantee higher sys tem thermal inertia.

FC

s

s fluctuation FC capacity

Unit with storage tank, 4 litres/kW in the system and return control.

Unit with water buffer tank, 2 litres/kW i n the sys tem and flow control with “Precision” Ad aptiveFunction Plus

The chart illustrates the fluctuations of the w ater temperature from the set val ue for the various capacities, demonstrating how a unit with fl ow control and the AdaptiveFunction Plu s “Precision” func tion guarantees greater water supply temperature precision.


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Virtual Tank: guaranteed reliability, even with water in the pipes only A low water content in the system can cause the chiller units /heat pumps to be unreliable and can generate system instability and poor performance. Thanks to the Virtual Tank function, this is no longer a problem. The unit can operate in systems with just 2 litres/kW in the pipes given that the control is able to compensate for the lack of i nertia specific to a water buffer tank, "muffling" the control signal, preventi ng the compressor from switching on and off in an untimely fashion and reduci ng the aver age fluctuati on of the set-point value.

t

T

20000

2

4

6

8

10

12

14

3000 4000 5000 6000 7000 8000 9000

T1

T Water temperature (°C) t Time (s)

T1 Set-point temper ature

Flow temperature with Virtual Tank

Flow temperature without Virtual Tank

The chart shows the various chiller outlet temper atures consi dering a capacity of 80%. We can observe how the temperatures of the unit with AdaptiveFunction Plu s logic and the Virtual Tank function is far l ess varied and mor e stable over ti me, with average temperatures closer to the working set- point compared to a unit without the Virtual T ank functi on. Moreover, we can see how the unit with AdaptiveFunction Plus and Virtual Tank logic switches the compressor on less often over the same period of ti me, with obvious advantages in ter ms of energy consumption and system reliability. ACM Autotuning compressor management AdaptiveFunction Plu s enables the Y-Flow units to adapt to the system they ar e ser ving, so as to always identify the best compressor func tioni ng parameters in the different worki ng conditions . During the initi al functioning phases , the special “ Autotuning” function enabl es the Y-Flow unit with AdaptiveFunction Plu s to esti mate the thermal inertia characteristics that regulate the sys tem dynamics. The func tion, which is automaticall y acti vated when the unit is switched on for the first ti me, executes a number of set functi oning cycles, during which it pr ocesses the information relati ve to the water temperatures. It is thus possi ble to es timate the physical charac teristics of the system and to identify the opti mal val ue of the par ameters to be used for the control. In this phase, it mus t be considered nor mal that the flow temperatur e drops by a few degrees below the set value set, however remaining higher than the anti-freeze set. At the end of this initi al auto-es timate phase, the “Autotuning” func tion r emains acti ve, making it possible to adapt the control parameters quickl y to ever y change in the water circuit and thus in the system water contents.


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Set-point Compensation The Economy function enables the chiller assembly to operate energy-savi ng programmes whilst still providing the r equired level of comfort. This func tion controls the maxi mum limit with shif ting Set-point , modifying the Set-point value accor ding to the actual sys tem thermal load; when the load decreases during summer months the Set-poi nt increases , while when the load decreases during winter months the Set-Point decreases. This func tion is des tined for cooling applications , and is designed to control energy consumption while al ways respecting the real demands of the system capacity. Withi n the Economy option it is possible to select one of three di verse Set- point adaptati on curves depending on the type of sys tem.

“Economy” function in W inter mode

x

S

L

Precision

Eco

nom

y

M

H

100%

y

“Economy” function in Summer mode

S

L

Precision

Eco

nom

y

M

H

x

y

100%

x Load percentage (%) y Set-point (°C). S Value of Set-point set by user L Use in buildings with very unbal anced loads. M Inter mediate situation between L and H ( default).

H Use in buildings with very homogeneous l oads. High efficiency.

x Load percentage (%) y Set-point (°C). S Value of Set-point set by user L Use in buildings with very unbal anced loads. M Inter mediate situation between L and H ( default).

H Use in buildings with very homogeneous l oads. High efficiency.

As an alternati ve to modification of the Set-poi nt according to the real system l oad (Economy option), it is possible to compensate the set-point based on the temperature of the outdoor air by purchasing the KEAP accessory. This func tion modifies the Set-point value based on the temperature of the outdoor air. Based on this val ue, the set-point is calcul ated by adding (winter cycle) or subtracting (summer cycle) an offset value to the Set-point set (see example bel ow). This func tion is acti vated both in winter mode as well as in summer mode. The func tion is acti vated only when a KEAP accessory is present.

W inter cycle

OS

SI

ST

RT T

SC

OS = 7°C RT = 25°C ST = 20°C

Summer cycle

OS

SI

ST

RT T

SC

OS = 8°C RT = 15°C ST = 15°C

T (°C) Outdoor air temperature SC (°C) Calculated Set-point temperature OS (°C) Offset Set-point (calculated value) SI (°C) Set-point set RT (°C) Outdoor air temper ature Set-point compensation ST (°C) Outdoor temperature set

It is possible to decide whether to acti vate the function in both functi oning modes or only in one. If the Set-poi nt compensation is enabled in rel ati on to the outdoor temperature, the Economy opti on is automaticall y disabled. However, it is possibl e to decide to enable the set-point compensation in one cycle and enable the Economy functi on i n the other cycle.

TCHEY-THHEY 4180÷4450 construction features

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Standard version constructional features ○ Structure in gal vanised and RAL 9018 painted s teel plate, coated on the insi de with sound-absorbing panels. ○ Twin circuit unit. ○ Hermetic, Scroll-type r otar y compressors, complete with internal circuit breaker protec tion and crankcase heater acti vated automatically when the unit stops (as l ong as the power suppl y to the unit is preserved). ○ N.2 plate type heat-exchangers in stainless steel with closed-cell expanded pol yurethane foam insulation complete with anti-freeze elements . ○ Differential pressur e switch on the primary heat exchanger for TCHEY models, on the primar y heat exchanger and on the disposal unit for THHEY models for protection of the unit from any water fl ow interruptions. ○ Victaulic hydraulic connections. ○ Double refrigerant circuit realised with mild copper pipes (EN 12735-1- 2) and welded with silver alloy. Complete with: inversion valve (THHEY), drier filter, thermostatic val ve (n° 4 for the THHEY models), for models 4410 and 4450 are available onl y electronic thermostat (n° 4 for the THHEY models), non-return val ves (THHEY), load connections, safety pr essure switch on the high pressure side with manual rearm, pressure switch on the low pressure side with automatic rearm, safety valves, liquid indicator and insulation of the i ntake line. ○ Disposal circuit realised with mild copper tube (EN 12735-1-2) and welded with silver alloy. Complete with: manual air vent and drain val ve. ○ Primar y circuit realised with mild copper tube (EN 12735-1-2) and welded with silver alloy. Complete with: manual air vent and drain val ves. ○ Unit with IP21 protection rating. • compati ble with AdaptiveFunction Plu s. ○ The unit is complete with the R410A refrigerant charge.

Versions LT – Production of hot water up to 52°C HT – Production of hot water up to 55°C

Available Installations Standard: Installation without pump and without hydraulic accessories. Pump: P1 – Ins tallation with pump. P2 –Installation with i ncreased s tatic pressure pump. DP1 – Installation with basic static pressure double pump, including an automatically activated pump i n stand- by. DP2 – Installation with i ncreased s tatic pressure double pump, incl uding an automaticall y ac tivated pump i n stand- by. PS1 – Installation with regulated pump with inverter (to use with geother mic probes on TCHEY and THHEY and Dry C ooler on TCHEY) to control the condensati on temperature is summer functioni ng mode. DPS1 – Ins tallati on with double pump with inverter regulati on, of which one in stand-by with automatic acti vati on (to use with geother mic probes on TCHEY and THHEY and Dry Cool er on TCHEY) to control the condensation temperature in summer functi oning mode (source side).

The installations P1 and P2 also envision the followi ng in the primar y circuit: expansion tank, safety val ve ( 6 Barg), water pressure gauge, filling cock, pump shut-off cock, drain cock and manual air bleeding vents. The PS1 i nstallati on is complete with drain cock, pump shut-off cock and manual air bleeding vents. In the event of double pump D P1, D P2 and DPS1 the hydraulic circuits also include a non-return valve and an intake cock for each pump. The installation PS1 is complete with drain cock, pump shut-off cock and manual air bleeding vents. In the event of double pump D P1, D P2 and DPS1 the hydraulic circuits also include a non-return valve and an intake cock for each pump. Electrical Control Board

Option with compatible control

○ Electrical control board accessi ble by opening the front panel, conforming with current IEC nor ms, can be opened and closed with a suitabl e tool. ○ Compl ete with: • electrical wiring arranged for power suppl y (400V-3ph-50Hz); • 230V-1ph-50Hz auxiliar y circuit power suppl y; • 24V-1ph-50Hz control power supplies ; • compressor pr otecti on phase sequence and missing phase monitor; • general isolator, complete with door interlocking isolator; • Automatic compressor protection switch; • protecti on fuse for auxiliar y circuit; • compressor power contactor; • Automatic switch for pumps pr otecti on; • Pump power contactor; • remote unit control. ○ Programmable elec tronic boar d with microprocessor, controlled by the keyboard inserted in the machine. ○ This electronic board performs the following functi ons: • Regulation and management of the outl et water temperature set points ; of cycle reversal (THHEY); of the safety timer delays; of the circulating pump; of the compr essor and system pump hour-run meter; of the el ectronic anti-freeze protection which cuts i n automaticall y when the machine is switched off ; and of the functi ons which control the operations of the indivi dual parts making up the machine; • complete protection of the unit, automatic emergency shutdown and display of the alarms which have been acti vated; • visual indication of the pr ogrammed set points via the display; of the in/out water temperature vi a the display; of the alar ms via the display; and of cooling/heat-pump operating mode via displ ay; • self-diagnosis with continuous monitoring of the func tioni ng of the unit ; • user interface menu; • alarm code and descripti on;

• alarm histor y management (menu protec ted by Factory password). ○ The followi ng is memorised for each alarm: • date and time of inter venti on; • alarm code and descripti on; • inlet/outlet water temperatur es when the alarm inter vened; • the condensation pressure values at the time of the alar m. ○ Advanced functions: • set-up for serial connecti on with RS 485 output for di alogue with the mai n BMS (MODBUS, RTU, LON), centralised systems and super visor networ ks; • possibility to have a digital input for remote management of double set point; • possibility to have an analogue input for the shifting set-point vi a a 4-20mA remote signal (contact RHOSS S.p.A.):pr e-sales ); • set-up for management of time bands and operation par ameters with the possibility of daily/weekl y func tioni ng programs; • check-up and monitoring of scheduled maintenance status ; • computer-assisted unit tes ting; • self-diagnosis with continuous monitoring of the unit functioni ng status. ○ Set-point regulation via the Adaptive Function Plus with two opti ons: • fixed set-poi nt (Precision); options); • shifting set-point (Economy opti on).

TCHEY-THHEY 4180÷4450 accessories

11

Accessories

Factory Fitted Accessories HPH – The HPH accessor y can onl y be mounted i n versions without pump (both on user and disposal unit side) and without the KV2, KV3 accessor y. Set-up for operati on of cooling onl y units (TCHEY) as heat pump by means of inversion on the water circuit for the produc tion of hot water for ci vil and i ndus trial use. DSP – D oubl e set-point via digital consensus (incompatibl e with the CS accessor y) with Precision opti on. CS – Shifting set point vi a 4-20 mA analogue signal (incompatibl e with the DSP and KEAP accessor y) with Precision option. SFS – Soft-Starter Device; GM – Refrigerant circuit high and low pressure gauges. EEV – Elec tronic ther mostatic val ve pr esent onl y on the primar y side (cooling and heating system). They are mounted as per standard on 4410-4450 models ( n°2 per circuit on THHEY). DS – Desuperheater complete with antifr eeze resistance with outlet water temperature display on the user terminal. Al ways as per standard and acti ve on 4410-4450 models; performance in these two models in winter, with the DS is always on, is penalized by the proportion of the latter. RC100 – Heat recover y unit with 100% recover y compl ete with antifreeze r esistance with outlet water temperature display on the user ter minal. Not acti ve i n winter functioning mode (not available on 4410-4450 models). IMPORTANT: when recover y is acti ve, the flow of water to the condenser/disposal unit mus t be interrupted as soon as possi ble. I f the KV2, KV3 accessor y is mounted, this management is already i nserted. BSP – Analogue signal (0-10V) for condensing control operated from external device (KV2/KV3 or modul ating val ve by the customer for well or aqueduct water) and power supply at 24V. SS – RS485 serial interface card to create dialogue networks between cards (for a maxi mum distance of 1,000 m) and the buildi ng automation or external super vision systems or RHOSS super vision sys tems (protocols supported: pr oprietary protocol; M odbus RTU). FTT10 serial interface car d for connecti on to super vision systems (LonWor ks system compliant with Lonmar k 8090-10 protocol with chiller profile). SIL – Silenced unit with compressor hood;

Incompatibility The units can be fitted with up to a maxi mum of 4 pumps. In pr esence of RC100 recover y or desuperheater DS, the PUMP unit is not envisioned. One or more of the follo wing units/accessories cannot be assembled at the same time: PS1, DPS1, KV3, HPH; P1, P2, D P1, D P2 and HPH; KV2, KV3 and HPH; CS and KEAP.

Accessories supplied separately Important note: With the KV2/KV3 accessories, the BSP accessory is mandatory, assembled in the fac tor y. KV2 – (For well or aqueduc t water) 2-way val ve on TCHEY or THHEY in summer functioning mode that modulates the water fl ow rate to the condenser keeping the condensation pr essure constant. It is generall y useful when the machine is made to work with Set-point much lower than the design value without adapting the water fl ow rate and/or the water temperature entering the condenser to the effec tive heat to be disposed of; when the well or aqueduct water ( where allowed i n confor mity with the Laws of the states where it is installed) entering the condenser has a temperature below 15°C (the temper ature differenti al ∆T allowed for the well water through the condenser is between 12 ÷ 18°C); when the water entering the condenser is below 25°C with ∆T l ower than 12°C (the temperature differential ∆T allowed for the water through the condenser is between 5 ÷ 15°C) the temperature of the water l eaving the condenser however must not exceed 52-55°C (see Functioning li mits). In heat pump operating mode it is completel y opened, completely annulling the val ve function. The val ve allows the total closure of the source side hydraulic circuit when the compressors ar e off as soon as possible managed by the card (with well or aqueduct water). KV3 – 3-way modulati ng val ve for condensing control (geother mal/dry cool er probes). The 3- way modulating val ve can be ins talled at the outl et of the heat exchanger (disposal unit-source) if a variable flow r ate is desired in the heat exchanger itself and a constant flow rate in the disposal device (Dry-cooler onl y for TCHEY or geothermal probe for TCHEY and THHEY). In winter functioni ng mode of the THHEY model, the val ve onl y allows total passage of the flow rate thr ough the heat exchanger (disposal unit-source). This configurati on is defined i n di verting mode. It can also be installed at the inlet of the heat exchanger (disposal unit-source) if a constant flow r ate is r equired (therefore a variabl e temperature i n the exchanger itself) and a variable fl ow rate in the disposal unit device. In winter functioning mode of the THHEY model, the val ve onl y allows total passage of the flow rate through the heat exchanger (disposal unit-source). This configurati on is defi ned in mi xing mode. For KV2 and KV3, see the attached hydraulic layouts .

KSA – Rubber anti- vibrati on mountings. KTR – Remote keypad for control at a distance with r ear illumi nated LCD display (same functi ons as the one built into the machine). KEAP – Outdoor air sensor for Set-point compensation (incompatibl e with CS accessor y). KUSB – RS485/USB serial converter for interconnec tion between RS485 serial networ k and super vision systems with serial connec tion to PC via USB port (USB cable pr ovided). KISI – C AN bus serial interface (Contr oller Area Network compatible with evol ved hydronic sys tem for integrated comfort management (protocol supported C anOpen®). KMDM – GSM 900-1800 modem kit to be connected to the unit for the management of the parameters and any alar m signals on a remote basis. The kit consists of a GSM modem with rel ati ve RS232 car d. It is necessary to purchase a SIM data card, not supplied by RHOSS S.p.A. KRS – RHOSS S.p.A.. super vision softwar e for the monitoring and r emote management of the units. The kit consists of a CD-Rom and hardware key.

TCHEY-THHEY 4180÷4450 technical data

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Technical data Table “A”: Technical data

TCHEY Model 4180 4205 4235 4260 4290 Nominal cooling capacity (1) kW 181.4 207.4 233.2 260.9 288.4 Absorbed power at the condenser (1) kW 217.3 248.5 279.4 312.7 345.8 E.E.R. (1) 4,90 4,90 4,90 4,88 4,87 E.S.E.E.R. 6,00 6,20 6,36 6,35 6,34 E.S.E.E.R.+ 6,78 7,03 7,19 7,12 7,13 Evaporator nominal flow rate (1) m³/h 31.20 35.68 40.12 44.87 49.60 Evaporator nominal pressure dr ops (1) LT kPa 41 45 46 50 49 Evaporator nominal pressure dr ops (1) HT kPa 18 21 23 26 36 Nominal pump static pressure on the evaporator (1) (P1-DP1) LT kPa 90 112 93 98 90 Nominal pump static pressure on the evaporator (1) (P1-DP1) HT kPa 113 135 116 122 103 Nominal pump static pressure on the evaporator (1) (P2-DP2) LT kPa 167 153 176 183 177 Nominal pump static pressure on the evaporator (1) (P2-DP2) HT kPa 190 176 200 208 190 Condenser nominal flow rate (1) m³/h 37.38 42.74 48.06 53.79 59.47 Condenser nominal pressure dr ops (1) LT kPa 55 60 62 67 66 Condenser nominal pressure dr ops (1) HT kPa 24 28 30 34 52 Nominal static pressur e on the condenser at maximum pump speed (1) (PS1-DPS1) LT kPa 202 177 229 229 191 Nominal static pressur e on the condenser at maximum pump speed (1) (PS1-DPS1) HT kPa 238 216 267 268 216 Nominal cooling capacity (5) kW 252.9 294.3 334.1 373.0 408.4 Evaporator nominal flow rate (5) m³/h 43.50 50.62 57.47 64.15 70.25 Evaporator nominal pressure dr ops (5) LT kPa 76 84 86 94 91 Evaporator nominal pressure dr ops (5) HT kPa 34 40 42 48 66 Nominal pump static pressure on the evaporator (5) (P1-DP1) LT kPa 14 19 - 10 - Nominal pump static pressure on the evaporator (5) (P1-DP1) HT kPa 57 63 42 56 21 Nominal pump static pressure on the evaporator (5) (P2-DP2) LT kPa 96 63 89 103 91 Nominal pump static pressure on the evaporator (5) (P2-DP2) HT kPa 139 106 132 149 116 Absorbed power at the condenser (5) kW 291.5 337.5 382.3 427.3 468.6 Condenser nominal flow rate (5) m³/h 50.14 58.06 65.76 73.50 80.60 Condenser nominal pressure dr ops (5) LT kPa 92 101 104 114 111 Condenser nominal pressure dr ops (5) HT kPa 40 48 51 58 88 Nominal static pressur e on the condenser at maximum pump speed (5) (PS1-DPS1) LT kPa 100 47 77 76 76 Nominal static pressur e on the condenser at maximum pump speed (5) (PS1-DPS1) HT kPa 165 117 145 149 123 Scroll/step compressor n° 4/4 Circuits n° 2 2 2 2 2 Standard machine sound power (6) (1) dB(A) 77 77 78 79 80 Silenced installation sound power (6) (1) dB(A) 75 75 76 77 78 Water contents of heat exchangers (condenser/evaporator) LT l 11.0 12.2 13.9 15.1 17.6 Water contents of heat exchangers (condenser/evaporator) HT l 19.3 20.9 23.8 25.9 34.9 R410A refrigerant l oad See serial No. plate Pol yester oil load or other See compressor plate


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Electrical data 4180 4205 4235 4260 4290 Absorbed power (1) kW 37.0 42.3 47.6 53.4 59.2 Absorbed power (5) kW 39.8 44.6 49.7 56.0 62.0 Pump absor bed power (P1-DP1) LT-HT kW 2.20 3.00 4.00 4.00 4.00 Pump absor bed power (P2-DP2) LT-HT kW 4.00 4.00 7.50 7.50 7.50 Pump absor bed power at maximum speed (PS1-DPS1) LT-HT kW 5.50 5.50 7.50 7.50 9.20 Electrical power suppl y V-ph-Hz 400-3 -50 Auxiliary power suppl y V-ph-Hz 230-1- 50 Pump absor bed current (P1-DP1) LT-HT A 4,08 5,42 6,88 6,88 6,88 Pump absor bed current (P2-DP2) LT-HT A 6,88 6,88 12,5 12,5 12,5 Pump absor bed current at maximum speed (PS1-DPS1) LT-HT A 9,26 9,26 12,5 12,5 15,3 Nominal current (without circulating pumps) A 62,1 71,2 80,3 88,5 96,8 Maxi mum current (without circulating pumps) A 114 133,6 153,2 168,2 183,2 Starting current A 240 259 325 340 347 Starting current with Soft Starter SFS A 178 221 241 248 263 Dimensions Width (L1/L2) mm 2509/3734 Height (H) mm 1855 Depth (D) mm 870 HT water connec tions Ø 3” LT water connecti ons Ø 3” RC100 water connections Ø 3” DS15 water connections Ø 3”

(1) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; chilled outlet water temperature 7°C; temperature differential at evaporator 5°C. (5) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; chilled outlet water temperature 18°C; temper ature differential at evaporator 5°C. (6) The total sound power l evel in dB(A) on the basis of the measurements made in compliance with the ISO 3744 and Eurovent 8/1 Standards . The noise data refers to units without pump. E.S.E.E.R. (European Seasonal EER) European average seasonal energy efficiency. E.S.E.E.R. + with Adapti veFunc tion Plus l ogic.

(L1) Width referring to the unit with s tandar d installation or fitted with "recover y" or "desuperheater" accessories. (L2) Width referring to the unit with PUMP set-up up to a maximum of 4 pumps (2 user side + 2 disposal unit si de pump). Nota Bene: The val ues for available static pressure of the pumps and the pressure drops of the exchangers can be found on page 38. The el ectric absorption does not consider the absorption of the pumps (wher e not differentl y indicated).

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TCHEY Model 4330 4360 4410 4450 Nominal cooling capacity (1) kW 327.1 364.4 408.7 450.8 Absorbed power at the condenser (1) kW 393.4 439.8 495.3 549.0 E.E.R. (1) 4,79 4,69 4,58 4,45 E.S.E.E.R. 6,26 6,11 5,87 5,50 E.S.E.E.R.+ 7,07 6,94 6,63 6,16 Evaporator nominal flow rate (1) m³/h 56.26 62.68 70.30 77.54 Evaporator nominal pressure dr ops (1) LT kPa 55 56 49 58 Evaporator nominal pressure dr ops (1) HT kPa 38 43 42 50 Nominal pump static pressure on the evaporator (1) (P1-DP1) LT kPa 111 95 135 157 Nominal pump static pressure on the evaporator (1) (P1-DP1) HT kPa 128 108 142 165 Nominal pump static pressure on the evaporator (1) (P2-DP2) LT kPa 216 230 220 256 Nominal pump static pressure on the evaporator (1) (P2-DP2) HT kPa 232 244 227 265 Condenser nominal flow rate (1) m³/h 67.66 75.64 85.19 94.43 Condenser nominal pressure dr ops (1) LT kPa 74 76 71 87 Condenser nominal pressure dr ops (1) HT kPa 55 62 60 73 Nominal static pressur e on the condenser at maximum pump speed (1) (PS1-DPS1) LT kPa 194 239 256 285 Nominal static pressur e on the condenser at maximum pump speed (1) (PS1-DPS1) HT kPa 225 266 266 297 Nominal cooling capacity (5) kW 463.0 519.3 573.9 628.5 Evaporator nominal flow rate (5) m³/h 79.63 89.31 98.71 108.1 Evaporator nominal pressure dr ops (5) LT kPa 103 105 90 107 Evaporator nominal pressure dr ops (5) HT kPa 71 83 77 92 Nominal pump static pressure on the evaporator (5) (P1-DP1) LT kPa - - 6 - Nominal pump static pressure on the evaporator (5) (P1-DP1) HT kPa 32 - 18 7 Nominal pump static pressure on the evaporator (5) (P2-DP2) LT kPa 104 104 86 102 Nominal pump static pressure on the evaporator (5) (P2-DP2) HT kPa 136 127 99 117 Absorbed power at the condenser (5) kW 532.7 598.3 663.8 729.5 Condenser nominal flow rate (5) m³/h 91.63 102.9 114.2 125.5 Condenser nominal pressure dr ops (5) LT kPa 126 129 119 144 Condenser nominal pressure dr ops (5) HT kPa 93 108 100 122 Nominal static pressur e on the condenser at maximum pump speed (5) (PS1-DPS1) LT kPa 57 84 88 85 Nominal static pressur e on the condenser at maximum pump speed (5) (PS1-DPS1) HT kPa 116 135 104 104 Scroll/step compressor n° 4/4 Circuits n° 2 2 2 2 Standard machine sound power (6) (1) dB(A) 81 82 83 84 Silenced installation sound power (6) (1) dB(A) Water contents of heat exchangers (condenser/evaporator) LT l 19.3 22.6 45.9 45.9 Water contents of heat exchangers (condenser/evaporator) HT l 40.0 43.4 52.6 52.6 R410A refrigerant l oad See serial No. plate Pol yester oil load or other See compressor plate


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Electrical data 4330 4360 4410 4450 Absorbed power (1) kW 68.3 77.7 89.2 101.2 Absorbed power (5) kW 71.9 81.5 92.7 104.1 Pump absor bed power (P1-DP1) LT-HT kW 5.50 5.50 7.50 9.20 Pump absor bed power (P2-DP2) LT-HT kW 9.20 11.0 11.0 15.0 Pump absor bed power at maximum speed (PS1-DPS1) LT-HT kW 11.0 15.0 15.0 18.5 Electrical power suppl y V-ph-Hz 400-3 -50 Auxiliary power suppl y V-ph-Hz 230-1- 50 Pump absor bed current (P1-DP1) LT-HT A 9,26 9,26 12,5 15,3 Pump absor bed current (P2-DP2) LT-HT A 15,3 18,3 18,3 25,1 Pump absor bed current at maximum speed (PS1-DPS1) LT-HT A 18,3 25,1 25,1 31,0 Nominal current (without circulating pumps) A 112,6 128,9 148,7 169,4 Maxi mum current (without circulating pumps) A 207,8 232,4 267,2 302 Starting current A 372 461 496 525 Starting current with Soft Starter SFS A 322 347 370 405 Dimensions Width (L1/L2) mm 2509/3734 Height (H) mm 1855 Depth (D) mm 870 HT water connec tions Ø 3” LT water connecti ons Ø 3” RC100 water connections Ø 3” DS15 water connections Ø 3”

(1) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; chilled outlet water temperature 7°C; temperature differential at evaporator 5°C. (5) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; chilled outlet water temperature 18°C; temper ature differential at evaporator 5°C. (6) The total sound power l evel in dB(A) on the basis of the measurements made in compliance with the ISO 3744 and Eurovent 8/1 Standards . The noise data refers to units without pump. E.S.E.E.R. (European Seasonal EER) European average seasonal energy efficiency. E.S.E.E.R. + with Adapti veFunc tion Plus l ogic.

(L1) Width referring to the unit with s tandar d installation or fitted with "recover y" or "desuperheater" accessories. (L2) Width referring to the unit with PUMP set-up up to a maximum of 4 pumps (2 user side + 2 disposal unit si de pump). Nota Bene: The val ues for available static pressure of the pumps and the pressure drops of the exchangers can be found on page 38. The el ectric absorption does not consider the absorption of the pumps (wher e not differentl y indicated).

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Table “B”: Technical data THHEY Model 4180 4205 4235 4260 4290 Nominal heating capacity (2) kW 201.3 229.9 258.0 290.9 322.4 Nominal cooling capacity (1) kW 161.0 184.2 207.3 232.2 256.1 Nominal cooling capacity (5) kW 225.4 261.2 296.9 332.2 365.8 E.E.R. (1) 4,48 4,34 4,27 4,25 4,23 E.E.R. (5) 5,86 5,84 5,84 5,82 5,76 E.S.E.E.R. 5,95 5,78 5,68 5,65 5,62 E.S.E.E.R.+ 6,73 6,55 6,42 6,34 6,33 C.O.P. (2) 4,64 4,55 4,48 4,49 4,50 Heating capacity (3) kW 211.3 243.1 274.0 308.2 339.8 C.O.P. (3) 6,04 5,90 5,78 5,78 5,75 Heating capacity (geothermal) (4) kW 155.5 178.2 200.2 225.5 250.0 Cooling capacity (4) kW 123.4 140.6 157.0 176.8 195.8 C.O.P. (geother mal) (4) Condenser nominal flow rate (2) m³/h 34.62 39.54 44.38 50.03 55.45 Condenser nominal pressure dr ops (2) LT kPa 49 53 53 58 57 Condenser nominal pressure dr ops (2) HT kPa 22 25 26 29 46 Nominal pump static pressure on the condenser (2) (P1-DP1) LT kPa 73 93 75 80 71 Nominal pump static pressure on the condenser (2) (P1-DP1) HT kPa 100 121 102 109 81 Nominal pump static pressure on the condenser (2) (P2-DP2) LT kPa 151 134 160 167 160 Nominal pump static pressure on the condenser (2) (P2-DP2) HT kPa 179 162 187 196 169 Evaporator nominal flow rate (2) m³/h 35.42 40.13 44.92 50.36 55.72 Evaporator nominal pressure dr ops (2) LT kPa 52 55 56 62 61 Evaporator nominal pressure dr ops (2) HT kPa 23 26 28 31 44 Evaporator nominal flow rate (1) m³/h 27.69 31.68 35.66 39.95 44.05 Evaporator nominal pressure dr ops (1) LT kPa 33 35 36 40 39 Evaporator nominal pressure dr ops (1) HT kPa 14 17 18 20 28 Nominal pump static pressure on the evaporator (1) (P1-DP1) LT kPa 108 132 113 117 111 Nominal pump static pressure on the evaporator (1) (P1-DP1) HT kPa 126 150 131 136 121 Nominal pump static pressure on the evaporator (1) (P2-DP2) LT kPa 183 172 195 200 196 Nominal pump static pressure on the evaporator (1) (P2-DP2) HT kPa 201 191 214 220 206 Condenser nominal flow rate (1) m³/h 33.69 38.75 43.76 49.07 54.16 Condenser nominal pressure dr ops (1) LT kPa 45 49 51 56 55 Condenser nominal pressure dr ops (1) HT kPa 20 23 25 28 43 Evaporator nominal flow rate (5) m³/h 38.76 44.93 51.07 57.14 62.91 Evaporator nominal pressure dr ops (5) LT kPa 60 66 68 74 72 Evaporator nominal pressure dr ops (5) HT kPa 26 31 34 38 52 Nominal pump static pressure on the evaporator (5) (P1-DP1) LT kPa 48 60 39 47 36 Nominal pump static pressure on the evaporator (5) (P1-DP1) HT kPa 81 94 73 84 55 Nominal pump static pressure on the evaporator (5) (P2-DP2) LT kPa 128 102 126 137 128 Nominal pump static pressure on the evaporator (5) (P2-DP2) HT kPa 161 137 161 174 147 Absorbed power at the condenser (5) kW 262.7 304.6 346.2 387.6 427.3 Condenser nominal flow rate (5) m³/h 45.18 52.39 59.55 66.67 73.50 Condenser nominal pressure dr ops (5) LT kPa 75 83 87 95 92 Condenser nominal pressure dr ops (5) HT kPa 33 39 43 48 73 Nominal static pressur e on the condenser at maximum pump speed (5) (PS1-DPS1) LT kPa 144 101 134 135 119 Nominal static pressur e on the condenser at maximum pump speed (5) (PS1-DPS1) HT kPa 198 158 193 195 159 Condenser nominal flow rate (3) m³/h 36.34 41.81 47.13 53.01 58.45 Condenser nominal pressure dr ops (3) LT kPa 55 59 61 66 63 Condenser nominal pressure dr ops (3) HT kPa 24 28 29 33 51 Nominal pump static pressure on the condenser (3) (P1-DP1) LT kPa 62 78 59 66 56 Nominal pump static pressure on the condenser (3) (P1-DP1) HT kPa 92 110 90 99 67 Nominal pump static pressure on the condenser (3) (P2-DP2) LT kPa 141 120 145 154 146 Nominal pump static pressure on the condenser (3) (P2-DP2) HT kPa 171 151 176 187 158 Evaporator nominal flow rate (3) m³/h 46.83 53.35 60.02 67.11 74.17 Evaporator nominal pressure dr ops (3) LT kPa 86 92 95 103 101 Evaporator nominal pressure dr ops (3) HT kPa 38 44 47 52 73 Condenser nominal flow rate (4) m³/h 26.75 30.65 34.43 38.79 43.00 Condenser nominal pressure dr ops (4) LT kPa 32 34 35 38 37 Condenser nominal pressure dr ops (4) HT kPa 14 16 17 19 30 Evaporator nominal flow rate (4) LT m³/h 38.59 43.95 49.10 55.29 61.25 Evaporator nominal pressure dr ops (4) LT kPa 60 66 69 75 73 Evaporator nominal pressure dr ops (4) HT kPa 27 32 34 38 54 Nominal static pressur e on the evaporator at maximum pump speed (4) (PS1-DPS1) LT kPa 180 153 200 207 165 Nominal static pressur e on the evaporator at maximum pump speed (4) (PS1-DPS1) HT kPa 221 194 244 249 189 Scroll/step compressor n° 4/4 Circuits n° 2 2 2 2 2 Standard machine sound power (6) (1) dB(A) 77 77 78 79 80 Silenced installation sound power (6) (1) dB(A) 75 75 76 77 78 Water contents of heat exchangers (condenser/evaporator) LT l 11.0 12.2 13.9 15.1 17.6 Water contents of heat exchangers (condenser/evaporator) HT l 19.3 20.9 23.8 25.9 34.9 R410A refrigerant l oad See serial No. plate Pol yester oil load or other See compressor plate


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Electrical data 4180 4205 4235 4260 4290 Absorbed power (1) kW 36.0 42.4 48.6 54.7 60.6 Absorbed power (2) kW 43.4 50.5 57.6 64.7 71.7 Absorbed power (3) kW 35.0 41.2 47.4 53.3 59.1 Absorbed power (4) LT kW 33.1 38.8 44.5 50.2 55.8 Absorbed power (5) kW 38.5 44.7 50.9 57.1 63.5 Pump absor bed power (P1-DP1) LT-HT kW 2.20 3.00 4.00 4.00 4.00 Pump absor bed power (P2-DP2) LT-HT kW 4.00 4.00 7.50 7.50 7.50 Pump absor bed power at maximum speed (PS1-DPS1) LT-HT kW 5.50 5.50 7.50 7.50 9.20 Electrical power suppl y V-ph-Hz 400-3 -50 Auxiliary power suppl y V-ph-Hz 230-1- 50 Pump absor bed current (P1-DP1) LT-HT A 4,08 5,42 6,88 6,88 6,88 Pump absor bed current (P2-DP2) LT-HT A 6,88 6,88 12,5 12,5 12,5 Pump absor bed current at maximum speed (PS1-DPS1) LT-HT A 9,26 9,26 12,5 12,5 15,3 Nominal current (1) (without circulating pumps) A 60,4 71,3 81,9 90,7 99,1 Nominal current (2) (without circulating pumps) A 72,8 85,0 97,1 107,3 117,3 Maxi mum current (without circulating pumps) A 114 133,6 153,2 168,2 183,2 Starting current A 240 259 325 340 347 Starting current with Soft Starter SFS A 178 221 241 248 263 Dimensions Width (L1/L2) mm 2509/3734 Height (H) mm 1855 Depth (D) mm 870 HT water connec tions Ø 3” LT water connecti ons Ø 3” RC100 water connections Ø 3” DS15 water connections Ø 3”

(1) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; chilled outlet water temperature 7°C; temperature differential at evaporator 5°C. (2) In the following conditions: Condenser inlet and outlet water temperature 40- 45°C; evaporator inlet temperatur e 10°C at the same flow r ate as summer func tioning mode. (3) In the following conditions: Condenser inlet and outlet water temperature 35- 30°C; evaporator inlet temperatur e 10°C at the same flow r ate as summer func tioning mode. (4) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; evaporator inlet and outlet water temperature 0/-3°C with 30% glycol. (5) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; chilled outlet water temperature 18°C; temper ature differential at evaporator 5°C. (6) The total sound power l evel in dB(A) on the basis of the measurements made in compliance with the ISO 3744 and Eurovent 8/1 Standards . The noise data refers to units without pump.

(L1) Width referring to the unit with s tandar d installation or fitted with "recover y" or "desuperheater" accessories. (L2) Width referring to the unit with PUMP set-up up to a maximum of 4 pumps (2 user side + 2 disposal unit si de pump). E.S.E.E.R. (European Seasonal EER) European average seasonal energy efficiency. E.S.E.E.R. + with Adapti veFunc tion Plus l ogic. The val ues for available static pressure of the pumps and the pressure drops of the exchangers can be found on page 38. The calculations of the C.O.P. and E.E.R do not consider of the absor ption of the pumps. The el ectric absorption does not consider the absorption of the pumps (wher e not differentl y indicated).

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Table “B”: Technical data THHEY Model 4330 4360 4410 4450 Nominal heating capacity (2) kW 367.5 412.0 462.2 512.7 Nominal cooling capacity (1) kW 293.9 331.4 375.2 414.5 Nominal cooling capacity (5) kW 412.2 465.9 513.5 562.8 E.E.R. (1) 4,21 4,23 4,16 4,11 E.E.R. (5) 5,62 5,57 5,45 5,33 E.S.E.E.R. 5,60 5,62 5,53 5,46 E.S.E.E.R.+ 6,33 6,39 6,25 6,12 C.O.P. (2) 4,43 4,38 4,30 4,24 Heating capacity (3) kW 388.4 434.2 488.0 541.6 C.O.P. (3) 5,70 5,60 5,48 5,36 Heating capacity (geothermal) (4) kW 285.1 317.8 359.1 398.8 Cooling capacity (4) kW 222.5 246.5 276.9 306.5 C.O.P. (geother mal) (4) Condenser nominal flow rate (2) m³/h 63.21 70.86 79.50 88.18 Condenser nominal pressure dr ops (2) LT kPa 63 64 61 74 Condenser nominal pressure dr ops (2) HT kPa 48 54 53 63 Nominal pump static pressure on the condenser (2) (P1-DP1) LT kPa 87 67 98 107 Nominal pump static pressure on the condenser (2) (P1-DP1) HT kPa 102 77 107 118 Nominal pump static pressure on the condenser (2) (P2-DP2) LT kPa 192 204 182 210 Nominal pump static pressure on the condenser (2) (P2-DP2) HT kPa 207 214 191 221 Evaporator nominal flow rate (2) m³/h 63.23 70.36 79.30 87.65 Evaporator nominal pressure dr ops (2) LT kPa 68 69 60 73 Evaporator nominal pressure dr ops (2) HT kPa 47 53 52 62 Evaporator nominal flow rate (1) m³/h 50.55 57.00 64.53 71.30 Evaporator nominal pressure dr ops (1) LT kPa 45 46 41 49 Evaporator nominal pressure dr ops (1) HT kPa 31 35 35 42 Nominal pump static pressure on the evaporator (1) (P1-DP1) LT kPa 133 118 156 184 Nominal pump static pressure on the evaporator (1) (P1-DP1) HT kPa 147 129 162 191 Nominal pump static pressure on the evaporator (1) (P2-DP2) LT kPa 238 252 241 282 Nominal pump static pressure on the evaporator (1) (P2-DP2) HT kPa 251 263 247 289 Condenser nominal flow rate (1) m³/h 62.19 70.08 79.57 88.14 Condenser nominal pressure dr ops (1) LT kPa 63 65 62 75 Condenser nominal pressure dr ops (1) HT kPa 46 53 52 63 Evaporator nominal flow rate (5) m³/h 70.90 80.13 88.32 96.80 Evaporator nominal pressure dr ops (5) LT kPa 83 87 76 91 Evaporator nominal pressure dr ops (5) HT kPa 57 68 65 78 Nominal pump static pressure on the evaporator (5) (P1-DP1) LT kPa 45 14 55 55 Nominal pump static pressure on the evaporator (5) (P1-DP1) HT kPa 71 33 66 68 Nominal pump static pressure on the evaporator (5) (P2-DP2) LT kPa 150 152 138 162 Nominal pump static pressure on the evaporator (5) (P2-DP2) HT kPa 176 171 148 175 Absorbed power at the condenser (5) kW 483.4 547.0 604.8 665.3 Condenser nominal flow rate (5) m³/h 83.14 94.08 104.03 114.42 Condenser nominal pressure dr ops (5) LT kPa 106 111 104 126 Condenser nominal pressure dr ops (5) HT kPa 79 93 88 106 Nominal static pressur e on the condenser at maximum pump speed (5) (PS1-DPS1) LT kPa 111 140 153 164 Nominal static pressur e on the condenser at maximum pump speed (5) (PS1-DPS1) HT kPa 159 183 167 181 Condenser nominal flow rate (3) m³/h 66.80 74.68 83.94 93.16 Condenser nominal pressure dr ops (3) LT kPa 71 71 69 82 Condenser nominal pressure dr ops (3) HT kPa 54 59 59 71 Nominal pump static pressure on the condenser (3) (P1-DP1) LT kPa 69 47 77 78 Nominal pump static pressure on the condenser (3) (P1-DP1) HT kPa 86 59 86 90 Nominal pump static pressure on the condenser (3) (P2-DP2) LT kPa 174 185 160 184 Nominal pump static pressure on the condenser (3) (P2-DP2) HT kPa 191 196 169 196 Evaporator nominal flow rate (3) m³/h 84.23 93.97 104.5 115.4 Evaporator nominal pressure dr ops (3) LT kPa 114 117 99 120 Evaporator nominal pressure dr ops (3) HT kPa 78 87 85 102 Condenser nominal flow rate (4) m³/h 49.04 54.66 61.77 68.59 Condenser nominal pressure dr ops (4) LT kPa 41 41 40 48 Condenser nominal pressure dr ops (4) HT kPa 32 33 34 42 Evaporator nominal flow rate (4) m³/h 69.59 77.08 86.60 95.86 Evaporator nominal pressure dr ops (4) LT kPa 82 84 71 86 Evaporator nominal pressure dr ops (4) HT kPa 58 62 61 74 Nominal static pressur e on the evaporator at maximum pump speed (4) (PS1-DPS1) LT kPa 164 210 219 240 Nominal static pressur e on the evaporator at maximum pump speed (4) (PS1-DPS1) HT kPa 194 234 228 255 Scroll/step compressor n° 4/4 Circuits n° 2 2 2 2 Standard machine sound power (6) (1) dB(A) 81 82 83 84 Silenced installation sound power (6) (1) dB(A) 79 80 81 82 Water contents of heat exchangers (condenser/evaporator) LT l 19.3 22.6 45.9 45.9 Water contents of heat exchangers (condenser/evaporator) HT l 40.0 43.4 52.6 52.6 R410A refrigerant l oad See serial No. plate Pol yester oil load or other See compressor plate


19

Electrical data 4330 4360 4410 4450 Absorbed power (1) kW 69.8 78.4 90.2 101.0 Absorbed power (2) kW 83.0 94.1 107.4 120.8 Absorbed power (3) kW 68.2 77.5 89.1 101.0 Absorbed power (4) LT kW 64.5 73.5 84.7 95.1 Absorbed power (5) kW 73.4 83.6 94.2 105.6 Pump absor bed power (P1-DP1) LT-HT kW 5.50 5.50 7.50 9.20 Pump absor bed power (P2-DP2) LT-HT kW 9.20 11.0 11.0 15.0 Pump absor bed power at maximum speed (PS1-DPS1) LT-HT kW 11.0 15.0 15.0 18.5 Electrical power suppl y V-ph-Hz 400-3- 50 Auxiliary power suppl y V-ph-Hz 230-1- 50 Pump absor bed current (P1-DP1) LT-HT A 9,26 9,26 12,5 15,3 Pump absor bed current (P2-DP2) LT-HT A 15,3 18,3 18,3 25,1 Pump absor bed current at maximum speed (PS1-DPS1) LT-HT A 18,3 25,1 25,1 31,0 Nominal current (1) (without circulating pumps) A 115,1 130,0 150,4 169,1 Nominal current (2) (without circulating pumps) A 136,8 156,1 179,1 202,3 Maxi mum current (without circulating pumps) A 207,8 232,4 267,2 302 Starting current A 372 461 496 525 Starting current with Soft Starter SFS A 322 347 370 405 Dimensions Width (L1/L2) mm 2509/3734 Height (H) mm 1855 Depth (D) mm 870 HT water connec tions Ø 3” LT water connecti ons Ø 3” RC100 water connections Ø 3” DS15 water connections Ø 3”

(1) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; chilled outlet water temperature 7°C; temperature differential at evaporator 5°C. (2) In the following conditions: Condenser inlet and outlet water temperature 40- 45°C; evaporator inlet temperatur e 10°C at the same flow r ate as summer func tioning mode. (3) In the following conditions: Condenser inlet and outlet water temperature 35- 30°C; evaporator inlet temperatur e 10°C at the same flow r ate as summer func tioning mode. (4) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; evaporator inlet and outlet water temperature 0/-3°C with 30% glycol. (5) In the following conditions: Condenser inlet and outlet water temperature 30- 35°C; chilled outlet water temperature 18°C; temper ature differential at evaporator 5°C. (6) The total sound power l evel in dB(A) on the basis of the measurements made in compliance with the ISO 3744 and Eurovent 8/1 Standards . The noise data refers to units without pump.

(L1) Width referring to the unit with s tandar d installation or fitted with "recover y" or "desuperheater" accessories. (L2) Width referring to the unit with PUMP set-up up to a maximum of 4 pumps (2 user side + 2 disposal unit si de pump). E.S.E.E.R. (European Seasonal EER) European average seasonal energy efficiency. E.S.E.E.R. + with Adapti veFunc tion Plus l ogic. The val ues for available static pressure of the pumps and the pressure drops of the exchangers can be found on page 38. The calculations of the C.O.P. and E.E.R do not consider of the absor ption of the pumps (where not dif ferentl y indicated). The el ectric absorption does not consider the absorption of the pumps (wher e not differentl y indicated).

H

PL


20

Energy efficiency at partial loads - ESEER index ○ The E.E.R. i ndex represents an es timate of the energy efficiency of the cooling unit in nominal design conditions. In reality, the operating time of a chiller in nominal conditions is usuall y less than the operati ng time i n partial load conditi ons. ○ The E.S.E.E.R. (European Seasonal E.E.R.) is an index that estimates the average seasonal energy efficiency of the cooling unit i n four load and water temperature conditi ons. Generall y, two water chillers with the same E.E.R. may have dif ferent E.S.E.E.R. values. In fact, for a water cooling unit, the average energy efficiency depends on design choices and on the temper ature of i nlet water at the condensing heat exchanger. ○ The E.S.E.E.R. energy index, introduced by the European community (E.E.C.C.A.C. - Energy Efficiency and Certification of Central Air Conditioners Pr oject), is characterised by the water temperatures (see table “C”) and by the energy weights that are assigned to the four load conditions considered i n the calculati on: 100%, 75%, 50% and 25%.

ESEER = 3xEER 100% +33xEER 75%+41xEER 50% +23xEER 25%

100 where EER100% EER75% EER50% EER25% represent the efficienci es of the cooling unit in the four load conditions and at the temperatures i ndicated in table “C”. The data is calcul ated usi ng Eurovent method. The consumpti on of the circulation pump (if present) is not i ncluded.

Table “C”: load and temperature conditions

Condenser inlet water temperature Load E.S.E.E.R. 100% 30°C 75% 26°C 50% 22°C 25% 18°C

○ Table “D” shows the E.E.R. and E.S.E.E.R. values for each model. The high values of energy efficiency at partial loads were achieved thanks to optimisation of the heat exchangers.

Table “D”: EER – ESEER for TCHEY

Model E.E.R. E.S.E.E.R. 4180 4,90 6,00 4205 4,90 6,20 4235 4,90 6,36 4260 4,88 6,35 4290 4,87 6,34 4330 4,79 6,26 4360 4,69 6,11 4410 4,58 5,87 4450 4,45 5,50

Table “E”: EER – ESEER for THHEY

Model E.E.R. E.S.E.E.R. 4180 4,48 5,74 4205 4,34 5,78 4235 4,27 5,68 4260 4,25 5,60 4290 4,23 5,62 4330 4,21 5,60 4360 4,23 5,62 4410 4,16 5,60 4450 4,11 5,55

TCHEY-THHEY 4180÷4450 electronic controls

21

Electronic controller The keyboard with display makes it possible to view the wor king temperature and all the unit process variabl es, as well as providing access to setting parameters for the operating set points and their modification. For purposes of technical assistance, it allows password-protected access to the unit's management parameters (access for authorised personnel onl y).

ALARM!

Prg MODE

ONOFF

DISPLAY: displays the numbers and the val ues of all the parameters (i.e. outlet water temperature etc.), any alarm codes and resource status by means of strings.

ALARM!

ALARM key: makes it possible to display the code and reset any alarms.

Prg

PRG key: makes it possible to programme the machine's fundamental functi oning parameters.

ONOFF

ON/OFF key: makes it possible to switch the unit on and off.

UP key :: used to scr oll through the list of parameters, statuses and any alarms; makes it possi ble to modify set points.

MODE

MODE - ENTER key: makes it possible to switch from chiller to heat pump oper ation and vice versa.

DOWN key :: used to scr oll through the list of parameters, statuses and any alarms; makes it possi ble to modify set points.

KTR – Remote keypad for compatible control

The remote keyboard with displ ay (KTR) allows the remote contr ol and display of all of the unit's digital and analogue process variables. It is therefore possibl e to control all the machine functi ons directly in the room. Allows to set and manage the ti me periods.

ALARM!

Prg MODE

ONOFF

DISPLAY: displays the numbers and the values of all the parameters (i.e. outlet water temperature etc.), any alarm codes and resource status by means of strings.

ALARM!

ALARM key: makes it possible to display the code and reset any alar ms.

Prg

PRG key: makes it possible to programme the machine's fundamental func tioning parameters.

ONOFF

ON/OFF key: makes it possible to switch the unit on and off .

UP key :: used to scr oll through the list of parameters, statuses and any alar ms; makes it possible to modify set points.

MODE

MODE - ENTER key: makes it possible to switch from chiller to heat pump operation and vice versa.

DOWN key :: used to scr oll through the list of parameters, statuses and any alar ms; makes it possible to modify set points.

Note: The temporar y presence of two devices, on- boar d machi ne keyboard and remote keyboard, will cause the on-board machine terminal to be disabled.

TCHEY-THHEY 4180÷4450 serial connection

22

Serial Connection

Serial connection for compatible control

Supervision

All units are equipped with electronic control that is set up interface with an external BMS via a serial communication line by means of the KRS485 serial interface accessory (proprietar y protocol or ModBus® RTU) and the following converters: ○ KUSB – RS485/USB converter for connection to super vision systems. ○ The FTT10 LonWor ks® compatibl e interface is also available.

In general, a super vision sys tem allows access to all unit functions, such as: ○ Making all settings which are accessi ble through the keyboard; ○ Reading all process variabl es of the inputs and outputs , whether digital or analogue; ○ Reading the various alarm codes which are present, and resetti ng them as necessar y.

KRS485 KRS485 KRS485

KUSB

Display example

ALARM!

Prg MODE

ONOFF

Maxi mum 200 units . Maxi mum distance 1,000 m.

TCHEY-THHEY 4180÷4450 performance

23

Performance

Choice of a chiller or heat pump and use of the performance tables

○ For each model, the tabl e “E” supplies the cooling capacity (QF), the total absorbed electric power (P) and the heat power to be disposed of (QT), depending on the temperature of the condenser outl et water with constant temperatur e differentials ΔT = 5°C; the QT value is also the heat power value availabl e to the user in the winter cycl e. ○ Table “H” provides, for each model i n the summer cycle, the QF, P e QT values , based on the well and aqueduct water temperature at the outl et of the condenser with temperatur e differential ΔT = 12°C and based on water temperature for user at the evaporator outlet with temperatur e differential ΔT = 5°C. ○ Within operating limits, the val ues i n tables “E” and “H” may permit inter polati ons of perfor mance but extrapolations are not permitted. ○ Tables “F”, “G” and “I” show the perfor mance corrective coefficients upon variation of the temperature differential ΔT between water inl et and outlet at the exchangers. ○ Table “M” shows the values of correcti ve coefficients to be applied to the nominal values if water with gl ycol is used. ○ Graph “ 1” shows the pr essure drop values of the exchangers (with respect to the indicated temperature differ entials). ○ The graphics “ 2” indicate the pump residual static pressure. ○ Table “L” contains the oc tave band and total val ues for sound power for the single models in the basic and silenced version.

Example

○ Design conditi ons for a water cooling chiller: • Required cooling capacity = 450 kW; • Temperature of water produced at evaporator = 10°C; • Temperature dif ferential ΔT at the evaporator = 5°C; • Inlet temperature at condenser = 30°C. Using the val ues i ndicated in table “E”, and supposing a temperatur e differential ΔT=5°C at the condenser, it can be seen that the TCHEY 4410 HT model meets the requirement with: QF=450,3 kW; P=90,1 kW; QT=537,7 kW. The water flow rates, G, to be sent to the exchangers are obtained using the followi ng formul ae (HT): G (l/h) evaporator = (QFx860)÷ΔT=(450,3x860)÷5=77,45 m³/h; G (l/h) condenser = (QTx860)÷ΔT=(537,7x860)÷5=92,48 m³/h. Graph “ 1” provides the values for pressure drops Δpw respecti vel y for the evaporator and the condenser: Δpw evaporator = 51,1 kPa; Δpw condenser = 71,3 kPa. To reduce the water flow rate to the condenser, it is necessar y to increase the temperature differential ΔT. Therefore, hypotheticall y wor king with ΔT at the condenser equal to 10°C, with the same condenser outlet water temperature Tuc = 35°C the new condenser inlet water temperature is: Inlet temperature at condenser = 35°C –10°C = 25°C. The correcti ve coefficients kct QF and kct P in table “F” are used to calculate the new values for QFl, Pl and hence for QT l: QFl=QF x kct QF=450,3x1,016=457,5 kW; Pl=P x kct P=90,1x0,969=87,3 kW; QTl=(QFl+Pl) x 0.97=457,5+(87,3x0,97)=542,2 kW. The new water flow rates G to be sent to the exchangers are obtained using the followi ng formul ae: Gl (l/h) evapor ator = (457,5x860)÷5=78,69 m³/h; Gl (l/h) condenser = (542,2x860)÷10=46,63 m³/h. The new pressure drops can be obtai ned using the following simplified formulae: Δpwl evaporator = Δpw x (Gl ÷ G)²=71,3x(46,63÷92,48)²=18,1 kPa; Δpwl condenser = Δpw x (Gl÷G)²=51x(78,69÷77,45)²=52,6 kPa.


24

Performance data Table “E”: TCHEY performance data in cooling mode (ΔT = 5°C at the conden ser; ΔT = 5°C at the evaporator)

Tuc (°C) 30 35 40 45

QF QT P QF QT P QF QT P QF QT P M

od

el

Tu

e (°

C)

kW kW kW kW kW kW kW kW kW kW kW kW

-8 109,7* 139,0* 30,2* 104,5* 137,1* 33,7* 98,6* 135,0* 37,5* - - - -6 118,3 147,9 30,5 112,7 145,7 34,0 106,5* 143,3* 37,9* 99,7* 140,7* 42,2* -3 132,1 162,2 31,1 126,0 159,5 34,6 119,0 156,4 38,6 111,7* 153,4* 43,0* 1 152,3 183,2 31,9 145,3 179,7 35,5 137,5 175,8 39,5 129,0 171,6 43,9 4 172,4 204,3 32,8 164,4 199,6 36,3 155,7 194,7 40,3 146,0 189,4 44,8 7 190,2 222,9 33,6 181,4 217,3 37,0 171,9 211,6 41,0 161,3 205,5 45,5 10 209,1 242,6 34,5 199,8 236,4 37,7 189,4 229,7 41,6 177,5 222,3 46,1 13 229,3 263,6 35,4 218,8 256,1 38,5 207,4 248,5 42,3 195,2 240,6 46,8 16 250,2 285,4 36,3 239,1 277,2 39,3 226,8 268,4 43,0 213,4 259,3 47,3 18 265,0 300,9 36,9 252,9 291,5 39,8 240,2 282,3 43,4 226,1 272,4 47,7

41

80

23 303,8 341,2 38,6 290,3 330,1 41,1 275,8 318,8 44,4 260,5 307,5 48,4 -8 122,6* 157,2* 35,7* 116,3* 154,6* 39,5* 109,2* 151,9* 44,0* - - - -6 132,7 167,5 36,0 125,7 164,3 39,8 118,4* 161,4* 44,4* 110,3* 158,4* 49,6* -3 149,0 184,3 36,4 141,2 180,3 40,3 133,1 176,6 44,9 124,2* 172,8* 50,1* 1 172,9 208,9 37,1 164,0 203,8 41,0 154,6 198,8 45,6 144,7 194,0 50,8 4 197,2 233,9 37,9 187,0 227,5 41,7 176,2 221,1 46,3 164,6 214,6 51,5 7 218,6 255,9 38,5 207,4 248,5 42,3 195,8 241,2 46,8 183,1 233,6 52,0 10 241,1 279,1 39,1 229,5 271,1 42,9 216,4 262,4 47,4 202,7 253,7 52,6 13 265,7 304,3 39,8 252,6 294,8 43,5 238,6 285,1 47,9 223,6 275,1 53,1 16 291,3 330,6 40,5 277,3 320,2 44,1 262,0 309,1 48,5 245,6 297,7 53,6 18 309,1 348,9 41,0 294,3 337,5 44,6 278,4 325,9 48,9 261,1 313,4 54,0

42

05

23 357,2 398,1 42,2 340,0 384,3 45,6 321,7 370,0 49,8 302,1 355,3 54,8 -8 136,0* 175,5* 40,7* 128,5* 172,0* 44,8* 120,2* 168,7* 50,0* - - - -6 147,5 187,2 41,0 139,4 183,2 45,1 130,6* 179,4* 50,3* 121,3* 176,0* 56,4* -3 166,0 206,3 41,5 157,0 201,2 45,6 147,3 196,5 50,7 137,0* 192,1* 56,8* 1 193,4 234,3 42,1 183,0 228,0 46,3 172,1 222,0 51,4 160,4 216,1 57,4 4 221,7 263,2 42,8 209,5 255,1 47,0 197,0 247,5 52,1 183,6 239,9 58,0 7 246,6 288,7 43,4 233,2 279,4 47,6 219,3 270,4 52,6 204,7 261,5 58,5 10 273,0 315,6 43,9 258,4 305,1 48,1 243,5 295,1 53,2 227,2 284,5 59,1 13 301,0 344,2 44,5 285,5 332,8 48,7 268,9 321,1 53,8 251,6 309,4 59,6 16 331,3 375,0 45,1 314,0 361,8 49,3 296,3 349,1 54,4 277,0 335,5 60,2 18 352,0 396,1 45,5 334,1 382,3 49,7 315,0 368,2 54,8 295,1 353,9 60,6

42

35

23 407,8 453,0 46,5 387,8 437,1 50,8 365,5 419,7 55,9 342,6 402,6 61,8 -8 152,9* 197,2* 45,7* 145,1* 194,0* 50,4* 136,5* 191,0* 56,2* - - - -6 165,5 210,2 46,0 157,2 206,4 50,8 147,7* 202,5* 56,5* 137,3* 198,7* 63,2* -3 186,2 231,3 46,5 176,6 226,3 51,3 166,1 221,4 57,0 154,7* 216,4* 63,6* 1 216,5 262,3 47,2 205,5 256,0 52,0 193,6 249,5 57,7 180,6 242,9 64,2 4 248,2 294,7 48,0 235,1 286,3 52,8 220,9 277,6 58,4 206,2 269,1 64,9 7 275,2 322,4 48,7 260,9 312,7 53,4 245,7 303,0 59,0 229,6 293,1 65,5 10 304,7 352,5 49,3 289,1 341,6 54,1 272,2 330,1 59,7 254,3 318,4 66,1 13 335,9 384,4 50,0 318,9 372,0 54,8 300,5 359,1 60,4 280,9 345,7 66,8 16 369,4 418,5 50,7 350,9 404,8 55,5 330,5 389,8 61,1 308,8 374,3 67,5 18 392,5 442,1 51,2 373,0 427,3 56,0 351,4 411,2 61,6 328,5 394,5 68,0

42

60

23 455,1 506,0 52,5 431,8 487,4 57,3 407,1 468,2 63,0 380,9 448,2 69,4 -8 170,4* 219,9* 51,0* 162,8* 217,4* 56,3* 153,6* 214,3* 62,6* - - - -6 184,1 233,9 51,4 175,6 230,5 56,6 165,9* 226,8* 62,8* 154,5* 222,5* 70,1* -3 206,1 256,4 51,8 196,4 251,8 57,0 185,4 246,8 63,2 173,5* 241,9* 70,5* 1 239,0 290,0 52,6 227,7 283,7 57,8 215,1 277,2 63,9 201,5 270,4 71,0 4 273,6 325,4 53,4 259,9 316,7 58,6 245,7 308,4 64,7 229,9 299,4 71,7 7 302,8 355,2 54,0 288,4 345,8 59,2 272,3 335,7 65,3 255,0 325,1 72,2 10 335,1 388,2 54,7 318,4 376,5 59,9 301,1 365,1 65,9 282,1 352,8 72,9 13 369,1 422,8 55,4 351,1 409,9 60,6 331,7 396,4 66,7 310,9 382,2 73,6 16 404,7 459,3 56,2 385,4 445,0 61,4 364,2 429,6 67,4 341,8 413,9 74,3 18 429,6 484,6 56,8 408,4 468,6 62,0 386,6 452,6 68,0 362,7 435,3 74,8

42

90

23 496,2 552,7 58,2 472,5 534,1 63,5 446,5 514,0 69,5 419,2 493,3 76,3


25

Tuc (°C) 50 52 55

QF QT P QF QT P QF QT P

Mo

del

Tu

e (°

C)

kW kW kW kW kW kW kW kW kW -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 119,8 167,3 48,9 115,9* 165,5* 51,1* - - - 4 135,3 183,6 49,9 130,8 181,3 52,0 123,9* 177,6* 55,4* 7 149,9 199,0 50,6 145,0 196,2 52,8 137,3* 191,9* 56,3* 10 165,3 215,0 51,3 160,0 211,9 53,5 152,0* 207,2* 57,0* 13 181,6 231,9 51,9 175,8* 228,3* 54,1* - - - 16 199,0 249,8 52,4 193,0* 246,0* 54,6* - - - 18 211,2 262,4 52,7 204,6* 257,9* 54,9* - - -

41

80

23 243,5 295,2 53,3 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 133,9 188,9 56,8 129,5* 187,0* 59,3* - - - 4 152,7 208,4 57,4 147,2 205,4 60,0 139,6* 201,7* 64,0* 7 169,7 225,9 58,0 163,9 222,6 60,5 155,5* 218,1* 64,5* 10 188,0 244,8 58,5 182,0 241,2 61,0 172,8* 236,0* 65,1* 13 207,5 264,7 59,0 201,3* 261,0* 61,5* - - - 16 228,4 286,1 59,5 221,2* 281,4* 62,0* - - - 18 242,8 300,8 59,8 235,2* 295,7* 62,3* - - -

42

05

23 281,5 340,3 60,6 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 148,4 210,7 64,3 143,3* 208,6* 67,3* - - - 4 169,8 232,6 64,8 163,6 229,4 67,8 155,1* 225,3* 72,4* 7 189,3 252,6 65,2 183,2 249,3 68,2 173,2* 243,8* 72,8* 10 210,4 274,2 65,7 203,8 270,4 68,6 192,9* 264,0* 73,2* 13 233,3 297,6 66,3 225,7* 292,8* 69,2* - - - 16 257,2 322,1 66,9 249,0* 316,6* 69,8* - - - 18 274,1 339,4 67,3 265,0* 333,1* 70,2* - - -

42

35

23 318,2 384,6 68,5 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 166,9 236,4 71,7 161,0* 233,7* 74,9* - - - 4 190,3 260,5 72,3 183,8 257,1 75,5 173,6* 251,7* 80,5* 7 212,3 282,9 72,8 204,9 278,6 76,0 193,7* 272,2* 80,9* 10 235,5 306,6 73,4 227,4 301,6 76,5 215,2* 294,2* 81,4* 13 260,1 331,8 74,0 251,3* 326,1* 77,1* - - - 16 286,2 358,6 74,7 276,6* 352,0* 77,7* - - - 18 304,1 377,0 75,2 294,6* 370,5* 78,3* - - -

42

60

23 352,5 426,8 76,5 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 186,5 263,2 79,0 180,3* 260,4* 82,5* - - - 4 212,9 290,1 79,6 205,9 286,4 83,0 194,7* 280,4* 88,4* 7 236,7 314,3 80,0 228,8 309,7 83,4 217,1* 303,2* 88,7* 10 262,0 340,2 80,6 253,5 335,0 84,0 240,2* 326,8* 89,2* 13 288,9 367,7 81,2 279,3* 361,4* 84,6* - - - 16 317,3 396,8 81,9 306,6* 389,3* 85,2* - - - 18 337,1 417,0 82,5 325,9* 409,1* 85,7* - - -

42

90

23 388,9 470,3 83,9 - - - - - - (*) HT versions onl y


26

Table “E”: TCHEY performance data in cooling mode (ΔT = 5°C at the conden ser; ΔT = 5°C at the evaporator) Tuc (°C)

30 35 40 45 QF QT P QF QT P QF QT P QF QT P M

od

el

Tu

e (°

C)


-8 193,0* 250,0* 58,7* 183,8* 246,9* 65,0* 173,3* 243,5* 72,4* - - - -6 208,9 266,2 59,1 198,6 261,9 65,3 187,3* 257,8* 72,7* 175,1* 253,6* 81,0* -3 233,8 291,7 59,6 222,2 286,0 65,8 210,1 280,9 73,0 196,6* 275,5* 81,4* 1 271,0 329,7 60,5 257,6 322,2 66,6 243,6 315,1 73,8 228,4 307,9 82,0 4 310,5 370,2 61,5 294,9 360,4 67,5 278,3 350,7 74,6 260,7 341,1 82,8 7 343,9 404,4 62,3 327,1 393,4 68,3 308,6 381,8 75,4 289,1 370,1 83,6 10 379,9 441,2 63,2 361,1 428,2 69,2 341,3 415,2 76,3 319,5 401,4 84,4 13 417,7 479,8 64,1 397,6 465,6 70,1 375,5 450,4 77,2 352,3 435,0 85,3 16 458,2 521,3 65,1 436,7 505,7 71,1 412,2 488,1 78,2 387,4 471,2 86,3 18 486,4 550,2 65,8 463,0 532,7 71,9 438,4 515,0 79,0 411,6 496,0 87,1

43

30

23 562,1 627,7 67,7 535,0 606,6 73,9 506,6 585,2 81,0 474,6 561,1 89,2 -8 209,4* 274,7* 67,3* 199,3* 271,8* 74,8* 188,4* 269,4* 83,4* - - - -6 227,3 292,8 67,6 216,2 288,9 74,9 204,4* 285,4* 83,5* 191,7* 282,2* 93,3* -3 256,3 322,3 68,1 243,7 316,8 75,3 230,3 311,6 83,8 215,9* 306,5* 93,4* 1 299,4 366,3 69,0 284,6 358,3 76,0 268,7 350,4 84,2 251,7 342,6 93,7 4 344,7 412,5 70,0 327,6 402,3 76,9 309,1 391,7 85,1 289,0 380,7 94,5 7 383,5 452,2 70,8 364,4 439,8 77,7 343,6 426,9 85,8 321,5 413,8 95,2 10 424,5 494,1 71,7 403,2 479,4 78,6 380,8 464,8 86,7 356,5 449,6 96,0 13 468,5 539,0 72,7 444,6 521,8 79,6 419,7 504,7 87,6 393,6 487,6 96,9 16 514,3 586,0 73,8 488,9 567,2 80,7 461,7 547,8 88,8 432,6 527,7 98,0 18 546,5 618,9 74,6 519,3 598,4 81,5 490,7 577,6 89,7 459,5 555,5 98,9

43

60

23 632,0 706,4 76,8 600,4 681,6 83,8 567,9 657,2 92,0 532,4 630,7 101,3 -8 245,1* 319,8* 77,1* 233,0* 315,2* 84,7* 220,8* 312,1* 94,2* - - - -6 264,0 339,3 77,6 251,2 333,9 85,2 237,8* 329,6* 94,6* 222,9* 325,3* 105,5* -3 294,8 370,9 78,5 280,4 363,9 86,0 265,5 357,8 95,2 248,8* 351,6* 105,9* 1 339,9 417,2 79,7 323,9 408,5 87,2 306,1 399,3 96,1 287,6 391,0 106,6 4 389,2 467,8 81,0 370,0 455,7 88,3 349,8 444,1 97,2 327,9 432,1 107,4 7 429,4 508,8 81,9 408,7 495,3 89,2 387,1 482,1 98,0 362,7 467,5 108,1 10 473,3 553,7 82,8 450,3 537,7 90,1 426,2 522,0 98,8 399,6 505,1 108,8 13 519,5 600,7 83,7 494,9 583,2 91,1 468,1 564,8 99,7 439,1 545,5 109,6 16 567,8 650,0 84,7 541,5 630,8 92,0 511,8 609,5 100,6 480,9 588,1 110,5 18 602,5 685,3 85,3 573,9 663,8 92,7 543,0 641,2 101,3 510,7 618,5 111,1

44

10

23 692,3 776,8 87,1 659,3 750,9 94,5 624,9 724,9 103,1 587,9 697,3 112,8 -8 271,9* 356,8* 87,5* 259,4* 352,1* 95,6* 245,4* 348,3* 106,1* - - - -6 292,3 377,9 88,2 278,6 372,0 96,3 263,8* 367,3* 106,7* 248,0* 363,7* 119,2* -3 325,4 412,1 89,4 310,6 405,0 97,4 294,1 398,4 107,6 275,9* 392,1* 119,8* 1 374,5 462,5 90,7 357,4 453,2 98,8 338,4 443,9 108,7 317,6 434,5 120,4 4 428,3 517,9 92,3 408,4 505,7 100,3 386,4 493,1 110,0 362,7 480,3 121,2 7 473,0 563,5 93,2 450,8 549,0 101,2 426,7 534,1 110,7 399,9 518,0 121,7 10 520,1 611,4 94,1 495,3 594,3 102,0 468,6 576,7 111,4 439,9 558,4 122,2 13 569,5 661,6 94,9 543,0 642,7 102,8 514,4 623,1 112,1 482,7 601,7 122,7 16 622,2 715,0 95,7 593,9 694,3 103,6 562,3 671,6 112,8 528,4 647,9 123,2 18 659,2 752,6 96,2 628,5 729,5 104,1 595,6 705,3 113,2 560,2 680,1 123,6

44

50

23 756,4 850,8 97,4 722,3 824,3 105,1 684,4 795,2 114,3 643,9 764,7 124,6


27

Tuc (°C) 50 52 55


Mo

del

Tu

e (°

C)

kW kW kW kW kW kW kW kW kW -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 211,4 300,0 91,4 204,6* 297,1* 95,4* - - - 4 241,4 330,7 92,1 233,3 326,5 96,1 220,7* 320,0* 102,4* 7 268,3 358,3 92,7 259,4 353,2 96,7 245,5* 345,4* 103,0* 10 296,6 387,3 93,5 287,0 381,5 97,5 272,2* 372,8* 103,7* 13 326,9 418,5 94,4 316,7* 412,1* 98,4* - - - 16 359,4 452,0 95,4 348,0* 444,4* 99,3* - - - 18 382,3 475,6 96,2 369,5* 466,6* 100,1* - - -

43

30

23 441,6 536,9 98,3 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 233,6 335,0 104,5 226,1* 332,0* 109,1* - - - 4 268,1 370,1 105,1 259,1 365,5 109,7 245,1* 358,6* 117,0* 7 298,0 400,5 105,7 288,3 395,2 110,2 273,0* 387,0* 117,5* 10 330,1 433,4 106,5 319,8 427,5 111,0 302,7* 417,4* 118,3* 13 364,7 468,9 107,4 353,1* 461,6* 111,9* - - - 16 401,6 506,9 108,5 388,7* 498,4* 113,0* - - - 18 426,9 533,0 109,4 413,0* 523,4* 113,8* - - -

43

60

23 494,4 602,8 111,7 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 267,1 382,1 118,5 258,3* 378,3* 123,7* - - - 4 304,0 419,6 119,1 294,0 414,5 124,2 278,1* 406,2* 132,1* 7 336,2 452,2 119,6 325,5 446,3 124,5 308,0* 436,4* 132,4* 10 370,8 487,3 120,1 359,4 480,6 125,0 340,2* 468,9* 132,7* 13 407,9 525,0 120,8 394,7* 516,5* 125,6* - - - 16 447,6 565,5 121,6 433,5* 556,0* 126,3* - - - 18 474,8 593,3 122,2 460,1* 583,2* 126,9* - - -

44

10

23 548,0 668,2 123,9 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 295,5 425,3 133,8 285,9* 421,3* 139,7* - - - 4 335,8 465,9 134,1 324,7 460,3 139,7 307,4* 451,5* 148,6* 7 371,1 501,4 134,3 358,8 494,3 139,7 339,8* 483,5* 148,2* 10 409,1 539,5 134,4 395,4 530,9 139,7 374,6* 518,1* 148,0* 13 448,7 579,3 134,7 434,6* 570,2* 139,8* - - - 16 491,6 622,5 135,0 476,0* 611,9* 140,0* - - - 18 521,2 652,4 135,2 505,5* 641,6* 140,3* - - -

44

50

23 600,6 732,7 136,2 - - - - - - (*) HT versions onl y


28

Table “E”: THHEY performance data in cooling mode (ΔT = 5°C at the conden ser; ΔT = 5°C at the evaporator)

Tuc (°C) 30 35 40 45 50

QF QT P QF QT P QF QT P QF QT P QF QT P

Mo

del

Tu

e (°

C)

kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW

4 152,8 183,9 32,0 145,7 180,0 35,4 138,0 176,1 39,2 129,4 171,8 43,6 119,9 167,1 48,6 7 168,8 200,6 32,7 161,0 195,9 36,0 152,6 191,2 39,8 143,2 186,1 44,3 133,0 180,8 49,2 10 185,8 218,3 33,5 177,5 213,0 36,7 168,2 207,5 40,4 157,7 201,2 44,8 146,9 195,2 49,8 13 203,9 237,2 34,3 194,6 230,8 37,3 184,5 224,3 41,0 173,6 217,6 45,3 161,5 210,3 50,3 16 222,8 256,9 35,1 212,9 249,8 38,0 201,9 242,2 41,6 190,0 234,5 45,8 177,2 226,4 50,7

41

80

18 236,2 270,8 35,7 225,4 262,7 38,5 214,1 254,7 41,9 201,5 246,2 46,1 188,2 237,7 51,0 4 175,0 211,9 38,0 166,1 206,6 41,8 156,5 201,4 46,4 146,2 196,2 51,6 135,6 191,4 57,5 7 194,1 231,5 38,6 184,2 225,3 42,4 173,8 219,4 46,9 162,5 213,1 52,2 150,7 207,0 58,1 10 214,0 252,1 39,2 203,7 245,4 43,0 192,1 238,2 47,5 180,0 231,1 52,7 166,9 223,8 58,6 13 235,8 274,6 39,9 224,2 266,5 43,6 211,8 258,4 48,1 198,5 250,1 53,3 184,2 241,6 59,2 16 258,6 298,0 40,7 246,2 289,1 44,3 232,6 279,8 48,7 218,0 270,2 53,8 202,8 260,6 59,7

42

05

18 274,4 314,3 41,1 261,2 304,6 44,7 247,1 294,7 49,1 231,7 284,2 54,1 215,5 273,7 60,0 4 197,0 239,4 43,7 186,2 232,7 48,0 175,1 226,7 53,1 163,2 220,6 59,1 150,9 215,0 66,1 7 219,2 262,1 44,3 207,3 254,4 48,6 194,9 247,0 53,7 181,9 239,9 59,7 168,2 232,8 66,6 10 242,6 286,1 44,9 229,6 277,3 49,2 216,4 269,1 54,3 201,9 260,4 60,3 187,0 252,1 67,1 13 267,5 311,6 45,5 253,7 302,0 49,8 239,0 292,3 54,9 223,6 282,7 60,9 207,3 273,0 67,7 16 294,4 339,1 46,1 279,0 327,9 50,4 263,3 317,3 55,6 246,2 305,9 61,6 228,6 294,9 68,4

42

35

18 312,8 357,9 46,5 296,9 346,2 50,9 279,9 334,3 56,0 262,2 322,4 62,0 243,6 310,4 68,8 4 220,9 268,6 49,2 209,3 261,7 54,1 196,6 254,7 59,9 183,5 248,1 66,6 169,4 241,3 74,1 7 244,9 293,3 49,8 232,2 285,3 54,7 218,7 277,4 60,5 204,4 269,4 67,1 189,0 261,3 74,5 10 271,3 320,2 50,4 257,4 311,1 55,3 242,4 301,6 61,0 226,4 292,0 67,6 209,6 282,4 75,0 13 299,1 348,6 51,1 284,0 338,2 55,9 267,6 327,4 61,7 250,2 316,3 68,2 231,6 304,9 75,6 16 329,0 379,1 51,7 312,5 367,4 56,6 294,3 354,8 62,3 275,0 341,8 68,9 254,8 328,7 76,2

42

60

18 349,6 400,2 52,2 332,2 387,6 57,1 313,0 373,9 62,8 292,6 359,8 69,3 270,9 345,2 76,6 4 242,4 295,4 54,6 230,3 288,4 59,9 217,7 281,8 66,2 203,7 274,9 73,3 188,6 267,6 81,4 7 269,0 322,6 55,3 256,1 314,9 60,6 241,9 306,7 66,8 226,5 298,2 73,9 210,2 289,7 81,9 10 298,3 352,6 56,0 283,4 342,9 61,3 268,1 333,5 67,5 251,1 323,5 74,6 233,2 313,2 82,5 13 329,3 384,3 56,7 313,2 373,4 62,0 296,0 362,1 68,2 277,4 350,4 75,3 257,7 338,4 83,2 16 361,9 417,7 57,6 344,6 405,6 62,9 325,6 392,6 69,0 305,6 379,4 76,0 283,7 365,1 83,9

42

90

18 384,7 441,1 58,1 365,8 427,3 63,5 346,2 413,8 69,6 324,8 399,1 76,6 301,8 383,7 84,4


29

Table “E”: THHEY performance data in cooling mode (ΔT = 5°C at the conden ser; ΔT = 5°C at the evaporator)

Tuc (°C) 30 35 40 45 50

QF QT P QF QT P QF QT P QF QT P QF QT P Mo

del

Tu

e (°

C)

kW kW kW kW kW kW kW kW kW kW kW kW kW kW kW

4 279,7 340,7 62,9 265,6 332,5 69,1 250,6 324,7 76,3 234,8 317,0 84,7 217,4 308,7 94,1 7 309,0 370,7 63,7 293,9 361,6 69,8 277,2 352,0 77,1 259,7 342,5 85,4 241,1 333,0 94,8 10 340,4 403,0 64,5 323,6 392,1 70,7 305,8 381,4 77,9 286,3 369,9 86,2 265,8 358,4 95,5 13 373,4 436,8 65,4 355,4 424,8 71,6 335,7 412,1 78,8 314,9 399,4 87,1 292,2 385,7 96,4 16 408,6 473,0 66,4 389,4 459,8 72,6 367,6 445,0 79,8 345,5 430,9 88,1 320,5 415,0 97,4

43

30

18 433,0 498,2 67,1 412,2 483,4 73,4 390,3 468,4 80,6 366,4 452,6 88,8 340,4 435,6 98,1 4 314,6 382,8 70,3 299,0 374,0 77,3 282,1 365,1 85,5 263,8 355,9 94,9 244,7 347,2 105,6 7 348,8 418,1 71,4 331,4 407,5 78,4 312,5 396,5 86,6 292,4 385,5 96,0 271,0 374,5 106,7 10 384,7 455,2 72,7 365,3 442,5 79,6 345,0 430,2 87,8 323,0 417,4 97,3 299,1 403,8 107,9 13 422,9 494,7 74,0 401,4 480,0 81,0 378,8 465,4 89,2 355,3 451,0 98,7 329,2 435,3 109,4 16 462,6 535,8 75,5 439,8 519,8 82,6 415,3 503,3 90,8 389,1 486,4 100,2 361,3 468,9 111,0

43

60

18 490,3 564,6 76,5 465,9 547,0 83,6 440,2 529,4 91,9 412,3 510,7 101,5 383,0 491,8 112,2 4 359,7 438,9 81,7 341,9 428,4 89,1 323,3 418,4 98,0 303,0 408,1 108,4 281,0 397,5 120,1 7 394,1 474,3 82,7 375,2 462,6 90,2 355,3 451,3 99,0 332,9 438,8 109,2 308,6 425,8 120,8 10 431,5 512,7 83,8 410,5 498,9 91,2 388,5 485,5 100,0 364,2 471,0 110,1 338,0 455,9 121,6 13 470,3 552,6 84,9 448,0 537,5 92,3 423,7 521,7 101,0 397,5 505,3 111,1 369,2 488,0 122,4 16 510,4 593,8 86,0 486,7 577,4 93,4 460,1 559,2 102,2 432,3 541,1 112,1 402,3 522,0 123,4

44

10

18 539,1 623,2 86,7 513,5 604,9 94,2 485,8 585,6 102,9 456,9 566,4 112,9 424,8 545,2 124,2 4 396,7 485,7 91,7 378,3 474,9 99,6 357,9 463,9 109,3 335,9 452,7 120,5 311,0 440,3 133,3 7 435,0 525,2 93,0 414,5 512,5 101,0 392,4 499,6 110,5 367,8 485,6 121,5 341,3 471,3 134,0 10 474,8 566,3 94,4 452,2 551,4 102,3 427,8 536,2 111,7 401,6 520,5 122,5 373,5 504,2 134,8 13 516,1 608,9 95,6 492,1 592,6 103,6 466,2 575,8 112,9 437,5 557,4 123,6 406,7 538,3 135,6 16 559,8 653,8 96,8 534,3 636,0 104,8 505,9 616,6 114,1 475,4 596,4 124,7 442,3 574,8 136,6

44

50

18 590,3 685,0 97,7 562,8 665,3 105,6 533,3 644,7 114,9 501,6 623,3 125,4 466,7 599,9 137,3


30

Table “E”: THHEY performance data in heating mode (ΔT = 5°C at the conden ser; ΔT = 5°C at the evaporator)

Tuc (°C) 30 35 40 45


od

el

Tu

e (°

C)


-8 108,3* 137,1* 29,6* 103,7* 135,8* 33,1* 98,4* 134,4* 37,1* - - - -6 116,4 145,3 29,9 111,4 143,8 33,4 106,1* 142,4* 37,4* 100,2* 140,7* 41,8* -3 129,4 158,7 30,3 124,2 157,0 33,8 118,1 154,8 37,8 111,4* 152,5* 42,4* 1 148,6 178,6 30,9 142,6 176,0 34,4 135,7 173,1 38,5 127,8 169,6 43,1 4 169,2 199,4 31,1 162,1 195,6 34,5 154,1 191,4 38,5 145,5 187,2 43,0 7 186,4 217,1 31,7 178,5 212,5 35,0 170,1 207,8 38,9 160,3 202,4 43,4 10 204,3 235,6 32,3 196,0 230,5 35,6 186,4 224,6 39,4 176,2 218,7 43,8 13 223,8 255,8 33,0 214,3 249,3 36,1 204,3 242,9 39,8 192,9 235,8 44,2 16 243,6 276,3 33,7 233,9 269,4 36,6 222,6 261,6 40,2 210,8 253,9 44,5 18 257,8 291,0 34,2 247,2 283,1 37,0 235,6 274,9 40,5 222,9 266,2 44,7

41

80

23 294,9 329,2 35,4 283,1 319,8 37,8 269,8 309,6 41,0 255,8 299,4 45,0 -8 122,3* 156,4* 35,1* 116,7* 154,3* 38,8* 110,5* 152,4* 43,2* - - - -6 131,8 166,2 35,4 125,8 163,8 39,1 118,9* 161,1* 43,5* 111,8* 159,0* 48,6* -3 147,1 181,9 35,9 140,4 178,9 39,7 132,9 175,7 44,1 125,0* 172,7* 49,2* 1 169,5 205,1 36,7 161,8 201,0 40,4 153,3 196,9 44,9 144,1 192,6 50,1 4 194,0 229,8 37,0 184,8 224,2 40,6 174,9 218,5 45,0 164,5 212,9 50,0 7 214,3 250,7 37,6 204,5 244,5 41,2 193,6 237,8 45,5 182,2 231,2 50,5 10 235,9 273,0 38,3 224,6 265,2 41,9 213,2 258,0 46,1 200,3 249,9 51,1 13 258,5 296,3 39,0 246,7 287,9 42,5 233,7 279,1 46,7 220,2 270,3 51,7 16 282,6 321,1 39,7 269,7 311,6 43,2 255,6 301,6 47,3 240,5 291,2 52,2 18 299,2 338,2 40,2 285,2 327,5 43,6 270,5 316,8 47,8 255,3 306,3 52,6

42

05

23 343,4 383,6 41,4 327,6 371,0 44,7 310,7 358,0 48,7 293,2 345,1 53,5 -8 137,0* 176,4* 40,6* 130,1* 173,2* 44,4* 122,5* 170,4* 49,3* - - - -6 147,8 187,5 41,0 140,3 183,8 44,9 132,4* 180,6* 49,8* 123,8* 177,7* 55,5* -3 165,1 205,4 41,6 156,7 200,9 45,5 147,9 196,8 50,4 138,8* 193,3* 56,2* 1 191,0 232,3 42,5 181,4 226,5 46,5 171,0 220,8 51,4 160,0 215,4 57,1 4 219,1 260,6 42,8 207,6 253,0 46,7 195,9 245,9 51,5 184,1 239,3 56,9 7 241,7 283,9 43,5 229,5 275,5 47,4 216,6 267,2 52,2 203,6 259,5 57,7 10 266,4 309,3 44,2 252,9 299,6 48,2 238,8 290,1 52,9 224,5 281,2 58,4 13 292,2 335,8 45,0 277,9 325,4 48,9 262,5 314,5 53,7 246,4 303,8 59,1 16 319,7 364,1 45,7 304,1 352,3 49,7 287,3 340,1 54,5 269,9 328,0 60,0 18 338,6 383,5 46,2 322,2 370,9 50,2 304,6 358,0 55,0 286,5 345,2 60,5

42

35

23 389,1 435,3 47,6 370,4 420,5 51,6 350,6 405,3 56,4 329,0 389,2 62,0 -8 154,4* 198,7* 45,7* 147,5* 196,2* 50,2* 139,9* 194,0* 55,8* - - - -6 166,3 211,1 46,1 159,1 208,2 50,7 150,5* 205,0* 56,2* 141,3* 202,1* 62,6* -3 185,6 231,0 46,8 177,0 226,8 51,3 167,9 223,0 56,8 157,7* 219,0* 63,2* 1 214,0 260,3 47,8 204,1 254,9 52,4 193,3 249,4 57,8 182,0 244,2 64,1 4 245,7 292,3 48,0 233,8 284,8 52,5 221,2 277,4 57,9 207,9 270,0 64,0 7 270,8 318,1 48,8 258,2 309,9 53,4 244,3 301,2 58,7 229,7 292,5 64,8 10 297,6 345,8 49,6 283,7 336,2 54,2 269,0 326,7 59,5 253,1 316,7 65,6 13 326,3 375,3 50,5 311,5 364,9 55,0 294,9 353,4 60,4 277,6 342,0 66,4 16 357,5 407,3 51,4 340,6 394,9 55,9 322,5 381,9 61,3 303,2 368,5 67,3 18 378,5 428,9 52,0 360,8 415,6 56,6 341,2 401,3 61,9 321,2 387,1 68,0

42

60

23 434,6 486,5 53,5 414,4 470,9 58,2 391,8 453,5 63,6 368,7 436,3 69,7 -8 171,2* 220,7* 51,0* 164,6* 219,0* 56,2* 156,5* 216,9* 62,3* - - - -6 184,3 234,2 51,4 176,7 231,5 56,5 168,1* 228,8* 62,6* 157,9* 225,5* 69,7* -3 205,2 255,8 52,1 196,7 252,2 57,2 187,2 248,5 63,3 176,2* 244,3* 70,2* 1 236,1 287,5 53,0 226,1 282,5 58,1 215,0 277,2 64,1 202,8 271,8 71,1 4 270,6 322,4 53,4 258,4 315,1 58,4 245,8 308,2 64,3 231,7 300,6 71,0 7 298,4 350,9 54,2 285,5 342,9 59,2 271,5 334,6 65,1 255,6 325,2 71,8 10 328,2 381,5 55,0 313,9 372,2 60,0 298,5 362,4 65,9 281,5 351,9 72,6 13 360,3 414,5 55,9 344,6 403,6 60,9 326,8 391,5 66,8 308,6 379,9 73,4 16 393,0 448,1 56,8 376,6 436,6 61,8 357,3 422,9 67,7 337,6 409,7 74,4 18 416,6 472,4 57,4 398,6 459,2 62,5 378,4 444,8 68,4 357,1 429,9 75,0

42

90

23 478,4 535,7 59,1 457,0 519,4 64,3 434,3 502,4 70,2 409,6 484,1 76,9


31

Tuc (°C) 50 52 55


Mo

del

Tu

e (°

C)

kW kW kW kW kW kW kW kW kW

-8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 119,4 166,2 48,2 115,9* 164,7* 50,4* - - - 4 136,1 182,7 48,1 131,8 180,6 50,2 125,8* 177,8* 53,6* 7 150,0 197,1 48,5 145,7 194,9 50,7 138,8* 191,3* 54,2* 10 165,1 212,5 48,9 160,0 209,5 51,1 152,9* 205,9* 54,6* 13 180,9 228,6 49,2 175,7* 225,6* 51,4* - - - 16 197,5 245,5 49,5 191,9* 242,0* 51,7* - - - 18 209,6 257,7 49,6 203,6* 253,8* 51,8* - - -

41

80

23 240,3 288,5 49,7 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 134,2 188,4 55,9 130,0* 186,6* 58,4* - - - 4 153,9 207,8 55,6 148,9 205,3 58,1 141,8* 201,9* 61,9* 7 169,7 224,2 56,2 164,7 221,6 58,6 157,1* 217,7* 62,5* 10 187,2 242,3 56,7 181,8 239,2 59,2 173,2 234,3* 63,0* 13 205,6 261,2 57,3 199,6* 257,6* 59,7* - - - 16 224,9 281,0 57,8 218,3* 276,8* 60,3* - - - 18 238,6 295,0 58,2 231,5* 290,3* 60,6* - - -

42

05

23 274,6 331,9 59,1 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 149,2 210,8 63,6 144,8* 209,1* 66,3* - - - 4 171,0 232,3 63,2 165,9 229,8 66,0 158,3* 226,4* 70,2* 7 189,4 251,4 63,9 183,7 248,3 66,6 175,1* 243,8* 70,8* 10 209,2 271,8 64,6 202,9 268,2 67,3 193,2* 262,6* 71,5* 13 229,8 293,2 65,4 223,0* 289,0* 68,0* - - - 16 251,9 316,1 66,2 244,5* 311,3* 68,9* - - - 18 267,3 332,0 66,8 259,2* 326,6* 69,4* - - -

42

35

23 307,0 373,3 68,3 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 169,4 238,6 71,3 164,2* 236,4* 74,4* - - - 4 193,9 262,6 70,9 188,4 260,0 73,9 179,1* 255,3* 78,6* 7 214,5 283,9 71,6 207,9 280,2 74,6 198,0* 274,8* 79,2* 10 236,0 306,2 72,4 228,8 301,9 75,3 218,3* 295,9* 79,9* 13 258,6 329,6 73,2 251,3* 325,1* 76,1* - - - 16 282,8 354,7 74,1 274,8* 349,5* 77,0* - - - 18 299,3 371,8 74,8 290,7* 366,0* 77,7* - - -

42

60

23 343,8 418,0 76,5 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 189,4 265,9 78,8 183,6* 263,4* 82,3* - - - 4 216,4 292,7 78,6 210,2 289,7 81,9 200,1* 284,6* 87,1* 7 239,3 316,2 79,3 232,3 312,4 82,6 221,6* 306,6* 87,6* 10 263,3 341,0 80,1 255,6 336,4 83,3 243,7* 329,4* 88,3* 13 288,6 367,0 80,9 280,1* 361,6* 84,1* - - - 16 315,0 394,4 81,8 306,1* 388,6* 85,0* - - - 18 333,8 413,7 82,4 324,0* 407,1* 85,6* - - -

42

90

23 381,9 463,6 84,2 - - - - - - (*) HT versions onl y


32

Table “E”: THHEY performance data in heating mode (ΔT = 5°C at the conden ser; ΔT = 5°C at the evaporator)

Tuc (°C) 30 35 40 45


od

el

Tu

e (°

C)


-8 194,6* 251,7* 58,9* 186,0* 249,2* 65,1* 176,4* 246,5* 72,3* - - - -6 209,6 267,2 59,4 200,2 263,7 65,5 189,9* 260,4* 72,7* 178,6* 257,1* 80,9* -3 233,5 291,8 60,1 223,4 287,5 66,1 211,6 282,6 73,3 198,9* 277,9* 81,4* 1 269,5 328,8 61,1 257,2 322,2 67,1 243,8 315,7 74,2 229,1 309,0 82,3 4 309,3 369,0 61,5 294,9 360,3 67,4 279,2 351,3 74,3 262,3 342,1 82,2 7 341,1 401,7 62,4 325,8 392,0 68,3 308,3 381,2 75,2 289,6 370,2 83,1 10 375,4 436,9 63,4 358,3 425,4 69,3 339,4 413,2 76,2 319,3 400,8 84,0 13 411,5 473,9 64,4 393,3 461,5 70,3 372,0 446,9 77,2 350,4 433,0 85,1 16 450,2 513,8 65,5 429,1 498,4 71,4 406,7 482,7 78,4 383,1 466,8 86,3 18 477,2 541,5 66,3 455,0 525,1 72,3 431,6 508,4 79,2 405,9 490,4 87,1

43

30

23 547,4 613,7 68,4 522,9 595,2 74,4 495,2 574,2 81,5 466,2 552,9 89,4 -8 207,4* 272,3* 66,9* 198,6* 270,4* 74,1* 189,4* 269,2* 82,3* - - - -6 225,0 290,4 67,4 215,3 287,5 74,4 204,6* 284,8* 82,6* 194,2* 283,3* 91,9* -3 253,0 319,2 68,3 241,9 314,8 75,1 230,2 310,8 83,2 217,8* 307,4* 92,4* 1 295,6 362,9 69,5 282,6 356,6 76,2 268,5 350,1 84,2 253,3 343,8 93,3 4 342,1 410,0 70,0 326,6 400,8 76,6 310,0 391,8 84,3 292,5 382,9 93,2 7 380,4 449,3 71,1 363,0 438,3 77,6 344,6 427,3 85,4 324,6 416,1 94,2 10 421,1 491,1 72,2 401,7 478,2 78,8 381,9 465,8 86,5 359,5 452,0 95,4 13 464,8 536,1 73,5 443,4 521,1 80,1 420,5 505,7 87,8 397,1 490,9 96,7 16 510,6 583,3 74,9 487,1 566,2 81,6 463,1 549,7 89,3 436,5 531,7 98,2 18 542,5 616,1 75,9 517,9 598,0 82,6 491,6 579,3 90,4 462,8 559,1 99,3

43

60

23 628,7 704,9 78,6 599,5 682,4 85,4 568,7 659,2 93,3 536,3 635,5 102,3 -8 243,4* 317,5* 76,4* 232,2* 313,4* 83,8* 220,6* 310,8* 92,9* - - - -6 261,6 336,4 77,2 249,7 331,8 84,6 237,0* 327,8* 93,6* 223,7* 324,8* 104,3* -3 291,1 367,1 78,3 278,4 361,4 85,6 263,7 355,6 94,7 248,7* 350,8* 105,2* 1 335,5 413,1 80,0 320,5 405,1 87,2 303,6 396,8 96,1 286,5 389,6 106,3 4 385,2 463,6 80,9 367,7 453,0 88,0 348,3 442,0 96,5 327,8 431,1 106,4 7 424,7 504,3 82,1 406,2 492,7 89,2 384,7 479,5 97,7 362,0 466,3 107,5 10 467,4 548,2 83,4 446,7 534,5 90,5 423,0 518,9 98,9 398,7 504,1 108,7 13 512,3 594,4 84,6 489,3 578,4 91,8 464,5 561,7 100,2 436,6 543,2 109,9 16 560,7 644,1 85,9 535,3 625,7 93,1 508,1 606,6 101,6 477,8 585,7 111,2 18 594,1 678,3 86,8 566,2 657,4 94,1 537,7 637,1 102,5 507,4 616,2 112,1

44

10

23 681,3 767,8 89,2 650,9 744,5 96,5 617,2 719,0 105,0 583,0 694,2 114,7 -8 269,8* 352,9* 85,7* 258,0* 348,7* 93,5* 245,3* 345,8* 103,6* - - - -6 289,6 373,9 86,9 277,2 369,0 94,6 263,2* 364,7* 104,6* 248,8* 362,1* 116,7* -3 322,0 407,9 88,6 308,0 401,5 96,4 292,2 395,3 106,2 275,7* 390,2* 118,0* 1 369,7 457,7 90,8 353,9 449,5 98,6 335,8 440,7 108,2 316,1 432,1 119,6 4 424,8 514,0 92,0 405,4 502,0 99,6 385,1 490,7 108,9 362,2 478,3 119,7 7 468,2 558,9 93,5 447,1 545,2 101,1 424,7 531,7 110,3 399,1 516,4 120,9 10 513,9 606,0 94,9 491,1 590,7 102,6 466,4 574,7 111,7 438,5 557,0 122,2 13 562,6 656,1 96,3 537,4 638,3 104,1 510,3 620,0 113,1 480,0 599,8 123,4 16 615,0 709,8 97,7 587,3 689,6 105,5 557,7 668,8 114,5 525,0 646,0 124,7 18 650,6 746,3 98,7 621,7 724,9 106,4 589,5 701,4 115,4 555,4 677,3 125,6

44

50

23 746,0 843,9 100,9 713,2 818,5 108,7 676,8 791,0 117,8 637,3 761,5 128,0


33

Tuc (°C) 50 52 55


Mo

del

Tu

e (°

C)

kW kW kW kW kW kW kW kW kW

-8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 214,0 302,6 91,4 207,1* 299,6* 95,4* - - - 4 244,3 332,7 91,2 237,2 329,4 95,0 225,0* 323,1* 101,1* 7 270,7 359,9 92,0 261,8 354,8 95,8 249,2* 348,0* 101,9* 10 297,5 387,6 92,9 288,7 382,5 96,7 274,6* 374,3* 102,8* 13 326,7 417,9 94,0 316,9* 411,8* 97,8* - - - 16 357,4 449,7 95,1 346,6* 442,5* 98,9* - - - 18 379,1 472,2 96,0 367,3 464,1* 99,8* - - -

43

30

23 435,1 530,4 98,3 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 237,5 337,9 103,5 230,6* 335,4* 108,0* - - - 4 273,6 373,7 103,3 265,2 369,6 107,6 253,3* 364,3* 114,4* 7 303,8 404,9 104,2 294,6 399,8 108,5 280,6* 392,5* 115,3* 10 335,6 437,8 105,4 326,3 432,7 109,7 310,9* 423,9* 116,5* 13 370,6 474,1 106,7 359,7* 467,4* 111,0* - - - 16 407,3 512,2 108,2 395,8* 504,9* 112,5* - - - 18 432,4 538,4 109,3 420,5* 530,6* 113,5* - - -

43

60

23 501,2 610,1 112,3 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 267,2 381,8 118,1 259,0* 378,4* 123,1* - - - 4 305,6 419,7 117,7 296,0 414,9 122,6 281,8* 408,1* 130,2* 7 337,7 452,7 118,6 327,0 446,7 123,4 311,1* 438,2* 131,0* 10 371,5 487,6 119,6 360,3 480,9 124,4 342,7* 470,6* 131,9* 13 407,7 524,9 120,8 395,3* 517,1* 125,5* - - - 16 445,8 564,2 122,0 432,8* 555,8* 126,7* - - - 18 472,9 592,1 123,0 459,9* 583,7* 127,6* - - -

44

10

23 544,3 666,2 125,6 - - - - - - -8 - - - - - - - - - -6 - - - - - - - - - -3 - - - - - - - - - 1 294,8 423,5 132,6 285,6* 419,8* 138,3* - - - 4 337,5 465,6 132,1 327,3 460,6 137,4 310,4* 451,8 145,9* 7 371,6 500,6 133,0 360,4 494,5 138,2 342,5* 484,5* 146,4* 10 408,9 538,8 134,0 396,6 531,4 139,1 376,3* 519,0* 147,1* 13 448,1 579,1 135,1 434,5* 570,4* 140,1* - - - 16 489,2 621,4 136,2 474,4* 611,4* 141,2* - - - 18 518,4 651,3 137,1 503,6* 641,3* 142,0* - - -

44

50

23 596,0 731,3 139,5 - - - - - - (*) HT versions onl y


34

Tue = Evaporator water outlet temperature (ΔT inlet/outlet = 5 °C). Tuc = Evaporator water outlet temperature (ΔT inlet/outlet = 5 °C). QF = Cooling capacity (evaporator fouling factor of 0.35 X 10-4 m²C/W). QT = Heating capacity (evaporator fouling factor of 0.35 X 10-4 m²C/W). P = Electrical power absor bed (without pumps absorption). Nota bene: With evaporator outlet water temperature (Tue) between - 8 and 3°C the calculati on was made considering a 6% water and glycol solution 30%.

Nominal conditions of summer operation Evaporator i nlet/outl et water 12°C/7°C, condenser inlet/outlet water 30°C/35°C. Nominal conditions of winter operation Condenser i nlet/outl et water 40°C/45°C, evaporator inlet water 10°C, water fl ow rate as for summer operati on. Table “F”: corrective coefficients ΔT of water at condenser For ΔT of the water at the condenser different from 5°C (ΔT minimum 5°C and ΔT maxi mum 15°C), with the same outlet water temperature (respecti vel y 30°C, 35°C, 40°C, 45°C, 50°C , 52°C and 55°C), appl y the following correcti ve coefficients to the data i n table “E”.

Table “F”

ΔT kct QF kct P 5°C 1,000 1,000 10°C 1,016 0,969 15°C 1,030 0,940

ATTENTION ! For water at the inl et to the condenser at less than 25°C and ΔT less than 12°C, it is advisable to install the val ve accessor y (KV2). Table “G”: corrective coefficients ΔT of water at evaporator For temper ature differenti als ΔT of the water at the evaporator different from 5°C, with the same outlet water temperature (respec tivel y from -8 to 23 °C), appl y the following correcti ve coefficients to the data i n table “E”.

Table “G”

ΔT kct QF kct P 3°C 0,97 0,99 5°C 1,00 1,00 8°C 1,01 1,01

QT = QF + (P x 0.97) ATTENTION ! The temperature differ ential ΔT of the inl et and outlet water temperature at the evaporator shoul d be between 3°C and 8°C.


35

Table “H”: TCHEY performance data in the summer cycle (condensation with cit y water with ΔT = 12°C at the conden ser and with ΔT = 5°C at the evaporator)

Tuc (°C)

24 (*) 27 30 QF QT P QF QT P QF QT P M

od

el

Tu

e (°

C)

kW kW kW kW kW kW kW kW kW 4 182,2 210,3 28,9 178,3 207,8 30,5 173,8 205,1 32,3 5 188,5 216,8 29,3 184,2 214,0 30,8 179,8 211,4 32,5 7 201,0 230,0 29,9 196,6 227,1 31,4 191,8 223,9 33,1 10 220,5 250,6 31,0 216,1 247,5 32,4 210,8 243,7 34,0 13 241,8 272,9 32,1 236,6 269,0 33,4 231,1 265,0 34,9 16 263,8 296,2 33,3 258,2 291,6 34,5 251,9 286,7 35,8 18 279,7 312,9 34,2 273,5 307,6 35,2 267,1 302,6 36,5

41

80

23 320,6 356,0 36,4 313,5 349,5 37,2 306,2 343,3 38,2 4 210,1 242,8 33,7 204,7 239,0 35,4 199,2 235,3 37,2 5 217,7 250,6 33,9 212,0 246,5 35,6 206,4 242,7 37,4 7 232,9 266,2 34,4 226,9 261,8 36,0 220,8 257,5 37,9 10 256,8 290,9 35,1 250,2 285,8 36,7 243,6 280,9 38,5 13 282,5 317,4 35,9 275,3 311,6 37,4 268,0 306,1 39,2 16 309,4 345,1 36,7 301,5 338,5 38,2 293,9 332,6 39,9 18 328,4 364,5 37,3 320,3 357,9 38,7 312,2 351,4 40,4

42

05

23 378,5 416,1 38,8 369,6 408,5 40,1 359,8 400,3 41,7 4 237,5 274,8 38,5 231,0 269,9 40,2 223,9 264,8 42,2 5 246,2 283,7 38,6 239,0 278,1 40,3 232,2 273,3 42,3 7 263,9 301,6 38,9 256,2 295,6 40,7 249,0 290,4 42,7 10 291,8 330,1 39,5 283,4 323,4 41,2 275,6 317,6 43,3 13 321,3 360,1 40,0 312,8 353,3 41,8 303,6 346,1 43,8 16 353,0 392,3 40,6 343,7 384,8 42,3 334,0 377,1 44,4 18 375,4 415,1 41,0 364,8 406,2 42,8 354,9 398,4 44,8

42

35

23 434,1 474,8 42,0 422,9 465,4 43,8 411,6 456,1 45,9 4 264,8 306,4 42,9 257,8 301,4 44,9 250,2 296,1 47,3 5 274,4 316,2 43,1 267,2 311,0 45,1 259,4 305,4 47,5 7 293,7 335,9 43,5 286,1 330,2 45,5 278,4 324,8 47,9 10 325,0 367,7 44,1 316,6 361,4 46,2 307,5 354,6 48,5 13 357,9 401,3 44,7 348,8 394,3 46,8 338,9 386,7 49,2 16 393,4 437,4 45,4 383,5 429,6 47,5 372,7 421,1 49,9 18 417,9 462,3 45,8 407,0 453,5 48,0 396,0 444,9 50,4

42

60

23 484,1 529,7 47,0 471,1 518,9 49,2 459,1 509,2 51,7 4 290,2 336,4 47,6 283,5 331,8 49,8 276,1 326,9 52,4 5 300,8 347,2 47,8 293,3 341,7 50,0 285,6 336,7 52,6 7 322,2 368,9 48,2 314,2 363,1 50,4 306,2 357,6 53,0 10 355,9 403,3 48,8 347,3 396,9 51,1 338,3 390,4 53,7 13 392,3 440,2 49,4 382,3 432,4 51,7 373,0 425,7 54,3 16 430,5 479,1 50,1 419,7 470,6 52,5 408,9 462,3 55,1 18 456,6 505,7 50,6 446,2 497,6 53,0 434,8 488,8 55,6

42

90

23 528,6 578,9 51,9 515,9 568,5 54,3 502,2 557,4 57,0


36

Table “H”: TCHEY performance data in the summer cycle (condensation with cit y water with ΔT = 12°C at the condenser and with ΔT = 5°C at the evaporator)

Tuc (°C)


od

el

Tu

e (°

C)


43

30

23 597,2 655,8 60,5 583,8 645,1 63,2 568,3 632,6 66,3 4 367,5 427,9 62,3 357,9 421,2 65,3 348,3 415,0 68,7 5 380,6 441,3 62,6 371,4 434,9 65,5 360,6 427,5 69,0 7 408,4 469,7 63,2 398,5 462,6 66,1 387,7 455,1 69,5 10 452,4 514,5 64,1 440,3 505,3 67,0 429,2 497,5 70,4 13 498,5 561,6 65,0 486,1 552,0 68,0 473,2 542,4 71,4 16 547,8 611,8 66,0 534,0 600,9 69,0 520,1 590,4 72,4 18 582,4 647,1 66,8 567,5 635,2 69,8 552,7 623,7 73,2

43

60

23 672,3 738,9 68,7 656,2 725,8 71,8 639,3 712,3 75,3 4 413,1 483,9 73,0 403,6 477,3 76,0 393,2 470,4 79,6 5 426,7 497,8 73,3 417,0 491,0 76,4 406,4 483,9 79,9 7 455,8 527,5 73,8 445,6 520,2 76,9 433,6 511,7 80,5 10 502,6 575,1 74,7 489,8 565,3 77,8 477,9 556,9 81,4 13 550,9 624,2 75,6 538,2 614,5 78,7 524,4 604,2 82,3 16 602,4 676,5 76,4 588,8 666,0 79,6 574,1 654,8 83,2 18 638,6 713,3 77,0 623,3 701,1 80,2 608,0 689,3 83,8

44

10

23 733,7 809,8 78,5 716,7 795,9 81,7 699,6 782,5 85,4 4 453,7 535,1 83,9 444,2 528,6 87,0 433,1 521,2 90,8 5 469,1 550,7 84,1 458,6 543,2 87,3 447,2 535,6 91,1 7 500,3 582,4 84,6 489,2 574,4 87,9 477,3 566,2 91,6 10 550,2 633,0 85,3 538,4 624,4 88,7 524,7 614,4 92,5 13 603,7 687,1 86,0 590,0 676,7 89,4 575,3 665,8 93,3 16 658,7 742,8 86,7 644,1 731,5 90,1 628,4 719,7 94,0 18 697,4 781,9 87,1 682,1 770,0 90,6 665,8 757,4 94,5

44

50

23 801,3 886,7 88,1 783,1 871,9 91,6 764,9 857,5 95,6 Tue = Evaporator water outlet temperature (ΔT inlet/outlet = 5 °C). Tuc = Evaporator water outlet temperature (ΔT inlet/outlet = 12 °C). QF = Cooling capacity (evaporator fouling factor of 0.35 X 10-4 m²°C/W). QT = Heating capacity (evaporator fouling factor of 0.35 X 10-4 m²°C/W). P = Electrical power absor bed (without pumps).

Table “I”: corrective coefficients ΔT of cit y water at condenser For ΔT of city water other than 12°C, with the same inlet water temperatur e (respecti vel y 12°C, 15°C and 18°C), appl y the following corrective coefficients to the data in table “H”.

T able “ I”

ΔT kct QF kct P 12°C 1,000 1,000 15°C 0,980 1,040 18°C 0,975 1,050

ATTENTION ! It's possibl e to use city water at the condenser with i nlet temperature between 21°C and 18°C and with ΔT mini mum 12°C and ΔT maxi mum 18°C. When the water at the i nlet to the condenser is less than 15°C, it is advisabl e to install the val ve accessor y (KV2). (*) Envision the KV2 val ve accessor y.


37

Table “H”: THHEY performance data in the summer cycle (condensation with cit y water with ΔT = 12°C at the condenser and with ΔT = 5°C at the evaporator)

Tuc (°C)


od

el

Tu

e (°

C)


41

80

20 263,6 296,5 33,9 257,7 291,4 34,8 251,7 286,6 35,9 4 186,5 219,3 33,8 181,7 216,1 35,4 176,8 213,0 37,3 5 193,3 226,2 34,0 188,3 222,8 35,6 183,2 219,6 37,5 7 206,7 240,2 34,5 201,4 236,4 36,1 196,0 232,8 38,0 10 228,0 262,1 35,2 222,1 257,8 36,8 216,2 253,7 38,6 13 250,8 285,7 36,0 244,4 280,8 37,5 237,9 276,1 39,3 16 274,6 310,4 36,8 267,6 304,8 38,3 260,8 299,7 40,1 18 291,4 327,7 37,4 284,3 322,0 38,9 277,1 316,5 40,6

42

05

20 309,0 345,8 38,0 301,0 339,3 39,4 293,4 333,2 41,1 4 211,1 249,1 39,2 205,3 245,0 41,0 199,0 240,7 43,0 5 218,8 257,0 39,4 212,4 252,3 41,1 206,4 248,3 43,2 7 234,5 273,1 39,7 227,7 268,0 41,5 221,3 263,6 43,6 10 259,4 298,5 40,3 251,9 292,7 42,1 244,9 287,8 44,2 13 285,6 325,2 40,9 278,0 319,4 42,7 269,8 313,2 44,8 16 313,7 353,9 41,5 305,5 347,4 43,3 296,8 340,9 45,4 18 333,6 374,2 41,9 324,1 366,5 43,7 315,4 359,8 45,8

42

35

20 353,6 394,6 42,3 344,4 387,2 44,1 335,2 380,0 46,3 4 235,7 278,3 44,0 229,5 274,1 46,1 222,7 269,7 48,4 5 244,2 287,0 44,1 237,8 282,7 46,2 230,8 278,0 48,6 7 261,5 304,6 44,5 254,7 299,9 46,6 247,8 295,4 49,0 10 289,3 333,0 45,1 281,9 327,7 47,2 273,8 321,9 49,6 13 318,7 363,0 45,7 310,6 357,0 47,8 301,8 350,5 50,3 16 350,3 395,2 46,3 341,5 388,5 48,5 331,9 381,3 50,9 18 372,2 417,5 46,7 362,5 409,9 48,9 352,7 402,5 51,4

42

60

20 395,0 440,8 47,2 385,2 433,1 49,4 374,5 424,8 51,9 4 257,2 304,4 48,7 251,2 300,6 51,0 244,6 296,6 53,6 5 266,8 314,2 48,9 260,0 309,7 51,2 253,3 305,5 53,8 7 286,1 333,9 49,3 279,1 329,1 51,6 271,9 324,5 54,2 10 316,8 365,3 49,9 309,2 359,9 52,3 301,2 354,4 54,9 13 350,0 399,1 50,6 341,0 392,4 53,0 332,7 386,7 55,6 16 385,0 434,7 51,3 375,3 427,4 53,7 365,6 420,3 56,4 18 408,9 459,2 51,8 399,6 452,1 54,2 389,4 444,6 56,9

42

90

20 434,8 485,6 52,3 424,2 477,3 54,7 413,5 469,2 57,5


38

Table “H”: THHEY performance data in the summer cycle (condensation with cit y water with ΔT = 12°C at the condenser and with ΔT = 5°C at the evaporator)

Tuc (°C)


od

el

Tu

e (°

C)


43

30

20 487,8 546,6 60,6 475,8 537,3 63,4 463,7 528,3 66,5 4 335,5 396,1 62,6 326,7 390,3 65,6 317,9 384,9 69,0 5 346,9 408,0 63,0 338,5 402,5 65,9 328,7 396,1 69,4 7 371,4 433,2 63,7 362,4 427,1 66,7 352,6 420,6 70,1 10 409,9 472,9 64,9 399,0 464,9 67,9 388,9 458,1 71,4 13 450,0 514,3 66,2 438,8 506,0 69,2 427,1 497,6 72,7 16 492,7 558,2 67,5 480,2 548,7 70,6 467,8 539,6 74,1 18 522,5 588,9 68,5 509,2 578,6 71,5 495,9 568,7 75,1

43

60

20 552,9 620,2 69,4 539,2 609,6 72,5 525,0 598,8 76,1 4 381,8 453,2 73,6 373,0 447,4 76,7 363,4 441,3 80,3 5 393,5 465,2 73,9 384,5 459,2 77,0 374,7 452,9 80,7 7 418,4 490,8 74,6 409,0 484,4 77,7 398,0 476,9 81,3 10 458,2 531,5 75,6 446,5 522,8 78,7 435,6 515,5 82,4 13 498,7 573,0 76,6 487,1 564,5 79,8 474,7 555,6 83,4 16 541,5 616,8 77,6 529,3 607,6 80,8 516,1 598,0 84,5 18 571,4 647,3 78,3 557,7 636,7 81,5 544,0 626,6 85,2

44

10

20 602,4 678,9 78,9 588,1 667,9 82,2 573,9 657,2 85,9 4 420,2 501,0 83,3 411,4 495,2 86,4 401,1 488,6 90,2 5 433,4 514,6 83,7 423,7 507,9 86,8 413,2 501,1 90,6 7 460,0 541,9 84,5 449,9 534,9 87,7 438,9 527,6 91,5 10 502,3 585,3 85,6 491,5 577,7 88,9 479,0 569,0 92,8 13 547,1 631,2 86,7 534,8 622,1 90,1 521,5 612,6 94,0 16 592,7 677,8 87,7 579,6 668,0 91,2 565,5 657,8 95,2 18 624,5 710,2 88,4 610,8 700,0 91,9 596,1 689,2 95,9

44

50

20 658,3 744,8 89,1 643,1 733,0 92,7 627,9 721,6 96,7


39

Pressure drops and residual static pressure

Graph “1”: pressure drops, exchangers TCHEY-THHEY 4180÷4450 LT

10

20

30

50

100

200

300

10 20 30 50 100 200 300G (m³/h)

Dpw

kPa

1 = 4180 2 = 4205 3 = 4235 4 = 4260 5 = 4290 6 = 4330 7 = 4360 8 = 4410 9 = 4450

1 2 3 4 56 7

8

9

Graph “1”: pressure drops, exchangers TCHEY-THHEY 4180÷4450 HT

1

5

10

100

300

10 20 30 40 50 100 200 300G (m³/h)

Dpw

kPa

1 = 4180 2 = 4205 3 = 4235 4 = 4260 5 = 4290 6 = 4330 7 = 4360 8 = 4410 9 = 44501 2 3 4

57 9

86

Calculation of Pressure Drops ○ The water flow rate at the exchanger is calculated according to the following for mula: ○ G = (Q x 0.86) : ΔT • Wher e: G (l/h) = water fl ow rate at the exchanger; Q (kW) = exchanged power, which may be QF (for the evaporator) or QT (for the condenser), depending on the exchanger in ques tion; ΔT (°C) = temperature differential; ○ Pressure drops can be obtai ned from the graph alongside, or calcul ated usi ng the followi ng formulae: ○ Δpw = Δpwnom x (G : Gnom)² • Wher e: Δpwnom (kPA) = nomi nal pressure drop at the heat exchanger consi dered (Technical data table): G (l/h) = water fl ow rate at the exchanger considered; Gnom (l/h) = nomi nal water flow rate at the exchanger in ques tion (Technical data table). Nota bene: For all machines, in any case refer to the admissible operating limits and thermal differences (ΔT). Calculation of residual st atic pressure The residual static pressure values can be obtained from graph “2” based on measured flow r ates. G = Water flow rate Δpw = Pressure drops Δpr = Residual static pressure


40

Graph “2”: P1 DP1 TCHEY-THHEY 4180÷4450 LT residual static pressure

010

50

100

150

200

250

290

0 10 20 30 40 50 60 70 80 90 100 110G (m³/h)

Dpw

kPa

41804235

4260 4360

4450

4290

4330

4410

4205

Graph “2”: P1 DP1 TCHEY-THHEY 4180÷4450 HT residual st atic pressure

010

50

100

150

200

250

300

0 10 20 30 40 50 60 70 80 90 100 110 120G (m³/h)

Dpw

kPa

4180

4205

4235

4260

4330

43604290

4410

4450


41

Graph “3”: P2 DP2 TCHEY-THHEY 4180÷4450 LT residual static pressure

010

50

100

150

200

250

300

350

390

0 10 20 30 40 50 60 70 80 90 100 110 120G (m³/h)

Dpw

kPa

4205

4260

4290

4330

4450

44104360

4235

4180

Graph “3”: P2 DP2 TCHEY-THHEY 4180÷4450 HT residual st atic pressure

010

50

100

150

200

250

300

350

390

0 10 20 30 40 50 60 70 80 90 100 110 120G (m³/h)

Dpw

kPa

4180

42054235

4290

4260

4330

4360

4450

4410


42

Graph “4”: TCHEY-THHEY 4180÷4410 LT exchangers pressure drops with 30% glycol

1

10

100

1000

10 20 30 100 300200mc/h

kPa

1 = 4180 2 = 4205 3 = 4235 4 = 4260 5 = 4290 6 = 4330 7 = 4360 8 = 4410 9 = 4450

1 2 3 4 5

6 7 9

8

Graph “4”: TCHEY-THHEY 4180÷4450 HT exchangers pressure drops with 30% glycol

1

10

100

1000

10 20 100 200 300mc/h

kPa

1 = 4180 2 = 4205 3 = 4235 4 = 4260 5 = 4290 6 = 4330 7 = 4360 8 = 4410 9 = 44501 2 3 4

8

5 6 7 9

Graph “5”: PS1 D PS1 residual static pressure at maximum speed TCHEY-THHEY 4180÷4450 LT

0

100

200

300

400

500

600

mc/h

kPa

0 10 20 30 40 50 60 70 80 90 150

41804205 4325 4260 4290

4330 43604410 4450

100 110 120 130 140


43

Graph “5”: PS1 D PS1 residual static pressure at maximum speed TCHEY-THHEY 4180÷4450 HT

0

100

200

300

400

500

600

0 10 20 30 40 50 60 70 80 90 100 110 120 130mc/h

kPa

4180

42054325 4260

42904330 4360 4410

4450

Graph “6”: PS1 D PS1 residual static pressure at maximum speed TCHEY-THHEY 4180÷4450 LT 30% glyco l

0

100

200

300

400

500

600

0 10 20 30 40 50 60 70 80 90 100 110 120 130

mc/h

kPa

41804205 423542604290 4330

4360 4410 4450


44

Graph “6”: PS1 D PS1 residual static pressure at maximum speed TCHEY-THHEY 4180÷4450 HT 30% glycol

0

100

200

300

400

500

600

0 10 20 30 40 50 60 70 80 90 100 110 120 130mc/h

kPa

41804205 4235 4260 4290

43304360

4410 4450

Sound power level Table “L”: Sound po wer levels in dB per oct ave band and total sound po wer level in dB(A) for standard models. Th e noise data refers to units without pump.

Model 4180 4205 4235 4260 4290 125 Hz 60,4 60,6 60,9 62,7 63,2 250 Hz 78,0 78,2 79,0 79,3 80,2 500 Hz 74,0 74,0 75,0 75,5 76,3

1,000 Hz 71,7 71,8 72,6 74,7 75,6 2000 Hz 69,1 69,4 70,5 70,9 71,8 4000 Hz 52,2 52,3 52,8 53,1 53,5 8000 Hz 41,5 41,6 42,1 43,7 44,2

Lw (*) 77 77 78 79 80 Lp (**) 49 49 50 51 52

Lw (*) SIL 75 75 76 77 78

Model 4330 4360 4410 4450 125 Hz 63,8 64,0 64,5 64,8 250 Hz 81,1 81,8 82,0 83,1 500 Hz 77,2 79,5 80,1 81,2

1,000 Hz 76,6 78,0 79,2 80,2 2000 Hz 72,7 73,5 74,0 75,2 4000 Hz 54,2 54,6 54,7 54,8 8000 Hz 44,7 45,2 45,3 45,8

Lw (*) 81 82 83 84 Lp (**) 53 54 55 56

Lw (*) SIL 79 80 81 82

Lw Total sound power l evel in dB(A). Lp = Sound pressure level in dB(A). (*) Sound power level emitted in nominal summer oper ating conditions: evaporator inlet/outlet water 12°C / 7°C, condenser inlet/outlet water temperatur e 30°C / 35°C. (**) The sound pressure level refers to measurement in free field at a distance of 10 m from the unit , with a direc tionality fac tor Q=2.

TCHEY-THHEY 4180÷4450 functioning limits

45

Functioning limits

TCHEY-THHEY 4180÷4450

30

35

40

45

55

5052

-8 2 5 12 15 20 230-6

T (°C) = Condenser/recover y outlet water temperature t (°C) = Evaporator outlet temperatur e

THHEBY 4180÷4450 HT in winter mode TCHEBY 4180÷4450 HT in summer mode

THHEBY 4180÷4450 LT i n winter mode TCHEBY 4180÷4450 LT i n summer mode

THHEBY 4180÷4450 HT and LT in summer mode

Temperature differentials p ermitted through the exchangers ○ Temperature dif ferential at the evaporator ΔT = 3 ÷ 8°C ○ Temperature dif ferential at the condenser (table "F"): ΔT = 5 ÷ 15°C ○ Temperature dif ferential at the condenser (city water - table "H”): ΔT = 12÷18°C. ATTENTION ! ○ Water at the inlet to the condenser at l ess than 25°C and ΔT less than 12°C: it is recommended to install the KV2 val ve accessor y. ○ When the water at the i nlet to the condenser is less than 15°C (the temperature differ ential ∆T per mitted for city water through the condenser is inclusi ve i n the range 12 ÷ 18°C) it is advisable to install the KV2 val ve accessor y. Evaporator maxi mum inl et water temperature 28°C (TCHEY) or 25°C (THHEY in cooling mode). Condenser maxi mum inl et water temperature 48°C ( ver. LT). Condenser maxi mum inl et water temperature 50°C ( ver. HT). ○ Minimum water pressur e 0.5 Barg (system si de) and 2 Barg (well, aqueduct side). ○ Maxi mum water pressure 6 Barg. ATTENTION: For evaporator water outlet below 4°C or geothermic application with temperature below 4°C in the order stage it is MANDATORY to specify the unit worki ng temper atures (condenser and evaporator inlet/outlet water) in order to allow correct parameterisation of the same.

Use of antifreeze solutions ○ The use of ethylene gl ycol is recommended if you do not wish to drai n the water from the hydraulic system during the wi nter stoppage, or if the unit has to suppl y chilled water at temperatures l ower than 5°C. The addition of glycol changes the physical properties of the water and consequentl y the perfor mance of the unit. The proper percentage of glycol to be added to the system can be obtained from the most demandi ng func tioni ng conditions from those shown below.

○ Table "M" shows the multipliers which allow the changes in perfor mance of the units to be determined in proportion to the required percentage of ethylene glycol. • The multipliers refer to the following conditi ons: condenser inl et water temperature 30 °C, chilled water outl et temperature 7 °C, evaporator / condenser temperature dif ferential 5 °C.

• For different func tioni ng conditions , the same coefficients can be used as their variations are negligible.

Table “M”

Glycol in weight 10 % 15 % 20 % 25 % 30 % Freezing temperature °C -5 -7 -10 -13 -16 fc QF 0,991 0,987 0,982 0,978 0,974 fc P 0,996 0,995 0,993 0,991 0,989 fc Δpw 1,053 1,105 1,184 1,237 1,316 fc G 1,008 1,028 1,051 1,074 1,100

fc QF = Cooling capacity correction factor. fc P = Correction factor for the absor bed electrical current. fc Δpw = C orrection factor of the pressure drops in the evaporator. fc G = Correction fac tor of the glycol water flow to the evaporator.

TCHEY-THHEY 4180÷4450 RC100 and DS

46

RC100 and DS accessories: Performance and pressure drops

Table ”G”: Performance and pressure drop of RC100 and DS accessories

TCHEY-THHEY MODEL 4180 4205 RC100 - Recovery device 100% Water inlet/outlet temper ature °C 40/45 45/50 50/55 40/45 45/50 50/55 Nominal heating capacity (•) kW 202,4 196,6 190,5 231,2 224,2 217,6 Recover y device nominal flow rate m³/h 35,3 34,9 33,3 40,3 39,8 38,1 Recover y device nominal pressure dr ops kPa 22 22 20 26 25 23 Recover y device water content l - 19,3 - - 20,9 - DS - Desuperheater Water inlet/outlet temper ature °C 50/60 60/70 (*) - 50/60 60/70 (*) - Nominal heating capacity (•) kW 26,1 28,0 - 30,0 31,8 - Desuperheater nominal flow rate m³/h 2,30 2,50 - 2,60 2,80 - Desuperheater nominal pressur e drops kPa 0,74 0,85 - 0,95 1,07 - Desupeheater water content l 8,2 8,2 - 8,2 8,2 -

TCHEY-THHEY MODEL 4235 4260 RC100 - Recovery device 100% Water inlet/outlet temper ature °C 40/45 45/50 50/55 40/45 45/50 50/55 Nominal heating capacity (•) kW 259,5 251,5 244,1 292,5 283,6 274,2 Recover y device nominal flow rate m³/h 45,2 44,7 42,7 51 50,4 48,0 Recover y device nominal pressure dr ops kPa 27 27 24 31 30 27 Recover y device water content l - 23,8 - - 25,9 - DS - Desuperheater Water inlet/outlet temper ature °C 50/60 60/70 (*) - 50/60 60/70 (*) - Nominal heating capacity (•) kW 33,9 35,6 - 38,1 40,0 - Desuperheater nominal flow rate m³/h 3,0 3,1 - 3,30 3,5 Desuperheater nominal pressur e drops kPa 1,18 1,30 - 1,46 1,61 - Desupeheater water content l 8,2 8,2 - 8,2 8,2 -

TCHEY-THHEY MODEL 4290 4330 RC100 - Recovery device 100% Water inlet/outlet temper ature °C 40/45 45/50 50/55 40/45 45/50 50/55 Nominal heating capacity (•) kW 325,2 315,4 305,0 370,2 359,6 347,4 Recover y device nominal flow rate m³/h 56,6 56,1 53,3 64,5 63,9 60,7 Recover y device nominal pressure dr ops kPa 49 48 44 51 50 46 Recover y device water content l - 34,9 - - 40,0 - DS - Desuperheater Water inlet/outlet temper ature °C 50/60 60/70 (*) - 50/60 60/70 (*) - Nominal heating capacity (•) kW 42,6 45,2 - 48,6 51,3 - Desuperheater nominal flow rate m³/h 3,70 4 - 4,30 4,5 - Desuperheater nominal pressur e drops kPa 1,06 1,19 - 1,35 1,50 - Desupeheater water content l 11,9 11,9 - 11,9 11,9 -

TCHEY-THHEY MODEL 4360 4410 RC100 - Recovery device 100% Water inlet/outlet temper ature °C 40/45 45/50 50/55 40/45 45/50 50/55 Nominal heating capacity (•) kW 416,1 404,1 390,9 466,3 452 437,5 Recover y device nominal flow rate m³/h 72,5 71,8 68,3 81,2 80,4 76,5 Recover y device nominal pressure dr ops kPa 56 55 51 55 54 50 Recover y device water content l - 43,4 - - 52,6 - DS15 - Desuperheater Water inlet/outlet temper ature °C 50/60 60/70 (*) - 50/60 60/70 (*) - Nominal heating capacity (•) kW 55,1 57,9 - 64,6 68,4 - Desuperheater nominal flow rate m³/h 4,80 5,1 - 5,70 6,0 - Desuperheater nominal pressur e drops kPa 1,69 1,87 - 1,37 1,54 - Desupeheater water content l 11,9 11,9 - 19,0 19,0 -

TCHEY-THHEY 4180÷4450 RC100 and DS

47

TCHEY-THHEY MODEL 4450 RC100 - Recovery device 100% Water inlet/outlet temper ature °C 40/45 45/50 50/55 Nominal heating capacity (•) kW 516,4 500,7 484,6 Recover y device nominal flow rate m³/h 90,0 89,0 84,7 Recover y device nominal pressure dr ops kPa 66 65 60 Recover y device water content l - 52,6 - DS15 - Desuperheater Water inlet/outlet temper ature °C 50/60 60/70 (*) - Nominal heating capacity (•) kW 71,4 75,3 - Desuperheater nominal flow rate m³/h 6,20 6,6 - Desuperheater nominal pressur e drops kPa 1,66 1,85 - Desupeheater water content l 19,0 19,0 -

(•) Heating capacity with recover y device fouling fac tor and desuperheater equal to 0.35x10-4 m² K/W. Performance referring to the unit with chilled water temperature of 7°C and temperature differ ential at the evaporator of 5°C. DS perfor mance referring to condenser inlet/outlet water temperature of 30/35°C (mi nimum condition to be able to guarantee suitabl e functi oning at the desuperheater).

Functioning limits: RC100: • temperature of hot water produced 35÷52°C (for LT) 55°C (for HT) for TCHEY; 50°C (for LT and HT) for THHEY, with allowed water temperature differential of 4÷6°C; • the mini mum inlet temperature of the water allowed is 30°C. DS: • temperature of hot water produced 50÷ 70°C with allowed water temper ature differential of 5÷10°C; • the mini mum inlet temperature of the water allowed is 40°C. (*) NOTE: it is possible to i ncrease the water outlet temperature further (50-60) from the DS by increasi ng the inlet /outlet temperature from the condenser and penalising the efficiency of the chiller (performance referring to the unit with chilled water temperature of 7°C and temperature differ ential at the evaporator of 5°C. DS perfor mance referring to condenser inlet/outlet water temperature 40/45°C).

Attention Units fitted with a permanent recovery unit or desuperheater i n series with the compressor must be used in compliance with the regulations set out by Ministerial Decree 1/12/2004 n.329 and by its technical applicati on specifications (collections R and H). This law is onl y valid in Ital y. For installation in other countries, pl ease abide by the local l aws in force.

TCHEY-THHEY 4180÷4450 dimensions and clearance

48

Dimensions and clearance TCHEY-THHEY 4180÷4450 LT Standard, DS, RC100

m

il

o

a

d e d

cb

p

q

o

a

d e d

cb

p

q

n

g fh

f

1

1

2

2

3

3

1

1

2

2

3

3

TCHEY THHEY

TCHEY 4180÷4450 Standard – DS – RC100 THHEY 4180÷4450 Standard – DS – RC100 1 Heating/conditioning system (primar y) 1 Heating/conditioning system (primar y) 2 External networ k (rejection device) 2 External networ k (rejection device) 3 Recover y exchanger (accessory RC100 / DS15) 3 Recover y exchanger (accessory RC100 / DS15)

Modell a b c d e f g h i l m n 4180÷4450 mm 1090 665 205 219 432 255 1700 2509 724 869 1855 2600

Modell o 4180÷4360 mm 390 4410÷4450 mm 590

Modell o 4180÷4360 RC100 mm 390

Modell RC100 p q 4180÷4260 mm 242 390 4290÷4360 mm 242 590

Modell DS p q 4180÷4450 mm 224 456

N.B.: RC100 is not available for 4410-4450 models; versions hph side sys tem and the external networ k must be reversed (TCHEY onl y).


49

Clearances and positioning

L1

L2

L4

L3

Modell 4180 4205 4235 4260 4290 4330 4360 4410 4450 L1 mm 1000 1000 1000 1000 1000 1000 1000 1000 1000 L2 mm 0 0 0 0 0 0 0 0 0 L3 mm 600 600 600 600 600 600 600 600 600 L4 mm 800 800 800 800 800 800 800 800 800

Weight TCHEY LT

Modell 4180 4205 4235 4260 4290 4330 4360 4410 4450 Standard kg 1350 1410 1440 1460 1500 1530 1570 1720 1750 RC100 kg 1570 1630 1680 1710 1760 1810 1860 - - DS kg 1450 1510 1540 1560 1610 1640 1680 1850 1880

Weight THHEY LT


Weights refer to units without water.


50

TCHEY-THHEY 4180÷4450 HT Standard, DS, RC100

m

il

o

a

d e d

cb

p

q

o

a

d e d

cb

p

q

n

g fh

f

1

1

2

2

3

3

1

1

2

2

3

3

TCHEY THHEY

TCHEY 4180÷4450 Standard – DS – RC100 THHEY 4180÷4450 Standard – DS – RC100 1 Heating/conditioning system (primar y) 1 Heating/conditioning system (primar y) 2 External networ k (rejection device) 2 External networ k (rejection device) 3 Recover y exchanger (accessory RC100 / DS15) 3 Recover y exchanger (accessory RC100 / DS15)

Modell a b c d e f g h i l m n 4180÷4450 mm 1090 665 205 219 432 255 1700 2509 724 869 1855 2600

Modell o 4180÷4260 mm 390 4290÷4450 mm 590

Modell o 4180÷4260 RC100 mm 390 4290÷4360 RC100 mm 590

Modell RC100 p q 4180÷4260 mm 242 390 4290÷4360 mm 242 590

Modell DS p q 4180÷4450 mm 224 456

N.B.: RC100 is not available for 4410-4450 models; versions hph side sys tem and the external networ k must be reversed (TCHEY onl y).


51


L1

L2

L4

L3


Weight TCHEY HT


Weight THHEY HT




52

TCHEY 4180÷4450 Pump

c c

ba

d d

1 32

4

c c

ba

d d

1

32 4

c c

ba

d d

1

3

2

4

f fe eg

m

hi

l

PS1/DPS1 P1-P2/DP1-DP2 P1-P2/DP1-DP2PS1/DPS1

Modell a b c d e f g h i l m 4180 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4205 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4235 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4260 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4290 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4330 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4360 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4410 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4450 mm 874 900 219 216 255 1462 3734 724 869 1855 3856

PS1/DPS1 1. Heating/conditioning system (primar y) inlet 2. Inlet condenser 3. Outlet condenser 4. Heating/conditioning system (primar y) evaporator

P1-P2/D P1-DP2 1. Outlet condenser 2. Heating/conditioning system (primar y) evaporator 3. Heating/conditioning system (primar y) inlet 4. Inlet condenser

P1-P2/D P1-DP2 PS1/DPS1 1. Inlet condenser 2. Outlet condenser 3. Heating/conditioning system (primar y) evaporator 4. Heating/conditioning system (primar y) inlet


53


L1

L2

L4

L3


Weight

Modell 4180 4205 4235 4260 4290 4330 4360 4410 4450 DPS1 kg 1900 1940 2020 2040 2130 2200 2280 2350 2390 PS1 kg 1800 1840 1900 1930 2000 2060 2120 2190 2220

Modell 4180 4205 4235 4260 4290 4330 4360 4410 4450 P1 kg 1780 1820 1890 1920 1980 2030 2070 2160 2200 P2 kg 1790 1830 1920 1940 2000 2060 2100 2170 2230 DP1 kg 1850 1900 2000 2020 2080 2140 2180 2280 2330 DP2 kg 1880 1910 2040 2070 2130 2200 2250 2320 2400

IDR EV IDR COND 4180 4205 4235 4260 4290 4330 4360 4410 4450 P1 DPS1 kg 2000 2040 2140 2170 2260 2330 2410 2500 2550 P1 PS1 kg 1900 1940 2030 2050 2130 2190 2250 2340 2380 P2 DPS1 kg 2010 2050 2170 2190 2280 2350 2450 2520 2580 P2 PS1 kg 1910 1940 2050 2080 2150 2220 2280 2350 2410 DP1 DPS1 kg 2070 2110 2250 2280 2360 2440 2520 2630 2680 DP1 PS1 kg 1970 2010 2130 2160 2230 2300 2360 2460 2520 DP2 DPS1 kg 2100 2130 2290 2320 2410 2490 2590 2660 2750 DP2 PS1 kg 1990 2030 2180 2200 2280 2350 2430 2500 2580



54

THHEY 4180÷4450 Pump

c c

ba

d d

1

3 4

2

c c

ba

d d

1

3 4

2

c c

ba

d d

1

3 4

2

m

f fe eg

hi

l

PS1/DPS1 P1-P2/DP1-DP2 P1-P2/DP1-DP2PS1/DPS1

Modell a b c d e f g h i l m 4180 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4205 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4235 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4260 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4290 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4330 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4360 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4410 mm 874 900 219 216 255 1462 3734 724 869 1855 3856 4450 mm 874 900 219 216 255 1462 3734 724 869 1855 3856

PS1/DPS1 1. Heating/conditioning system (primar y) evaporator 2. Inlet condenser 3. Heating/conditioning system (primar y) inlet 4. Outlet condenser

P1-P2/D P1-DP2 1. Heating/conditioning system (primar y) evaporator 2. Inlet condenser 3. Heating/conditioning system (primar y) inlet 4. Outlet condenser

P1-P2/D P1-DP2 PS1/DPS1 1. Heating/conditioning system (primar y) evaporator 2. Inlet condenser 3. Heating/conditioning system (primar y) inlet 4. Outlet condenser


55


L1

L2

L4

L3


Weight

IDR COND 4180 4205 4235 4260 4290 4330 4360 4410 4450 DPS1 kg 1940 1970 2050 2080 2160 2230 2310 2380 2420 PS1 kg 1840 1870 1930 1960 2030 2090 2150 2220 2250

IDR EV 4180 4205 4235 4260 4290 4330 4360 4410 4450 P1 kg 1810 1850 1920 1950 2010 2070 2100 2190 2230 P2 kg 1830 1860 1950 1970 2030 2090 2130 2200 2260 DP1 kg 1880 1930 2030 2060 2110 2180 2210 2310 2360 DP2 kg 1910 1940 2070 2100 2160 2230 2280 2350 2430

IDR EV IDR COND 4180 4205 4235 4260 4290 4330 4360 4410 4450 P1 DPS1 kg 2030 2070 2180 2200 2290 2360 2450 2530 2580 P1 PS1 kg 1930 1970 2060 2090 2160 2220 2280 2370 2410 P2 DPS1 kg 2040 2080 2200 2230 2310 2390 2480 2550 2610 P2 PS1 kg 1940 1980 2080 2110 2180 2250 2310 2390 2450 DP1 DPS1 kg 2100 2150 2280 2310 2390 2470 2560 2660 2720 DP1 PS1 kg 2000 2050 2160 2190 2260 2330 2390 2490 2550 DP2 DPS1 kg 2130 2160 2330 2350 2440 2520 2620 2700 2780 DP2 PS1 kg 2030 2060 2210 2240 2310 2380 2460 2530 2620



56

Installation

○ The unit is intended for indoor ins tallation. If outdoor installation is required, contac t our pre-sales office. ○ The unit is equipped with victaulic threaded water connections . ○ The unit must be positioned to compl y with the mini mum recommended cl earances, bearing in mind the access to water and electrical connections . ○ The unit can be equipped with anti-vibration mountings on request (KSA). ○ It is obligatory to i nstall the l ow- pressure drop mesh filter on each water inlet of the unit. ○ The unit may not be installed on brackets or shel ves . ○ Correct installation and positioning includes levelling the unit on a surface capable of bearing its weight. ○ Segregate the unit if installed i n areas accessible to persons under 14 years of age.

○ Shut- off valves must be installed that isolate the unit from the rest of the system. Elastic connection joints and sys tem/machine drain taps also need to be fitted. ○ The water flow through the evaporating heat exchanger should not fall below a val ue corresponding to a temperature dif ferential of 8°C (with all compressors on). ○ During long periods of i nacti vity, it is advisable to drai n the water from the system. ○ It is possible to avoid draini ng the water by addi ng ethyl ene glycol to the water circuit. ○ The expansion tank is sized on the basis of the water content of the indivi dual machine. Any additi onal expansion tank should be sized by the installer on the basis of the sys tem. In the case of models without a pump, the pump mus t be installed with the pump flow towards the machine water inl et.

Handling ○ Movement of the unit shoul d be performed in vertical positi on with care, in order to avoid damage to the exter nal struc ture and to the internal mechanical and elec trical components. ○ Do not stack the units. ○ The temperature li mits for s torage and transport are: -9 ÷ 45°C; do not expose the unit to direct contact with the sun's rays, rain, wind and sand. Do not place the unit in direct contac t with sun's rays because the pressure i nside the cooling circuit could r each dangerous values and make the safety val ve intervene.

TCHEY-THHEY 4180÷4450 hydraulic circuit

57

Water Data

HT/LT model 4180÷4260 4290÷4450 Expansion tank l 24 2 x 24 Safety val ve calibration kPa 600 600 Maxi mum admissibl e pressure kPa 600 600

HT model 4180÷4260 4290÷4450 HT Water connecti on dimensions Ø 3” 3” Load connection di mensions (whole) HT Ø 3” 3” RC100 connection di mensions Ø 3” 3” DS connecti on dimensions Ø 3” 3”

LT model 4180÷4260 4290÷4450 LT Water connection di mensions Ø 3” 3” Load connection di mensions (whole) LT Ø 3” 3” RC100 connection di mensions Ø 3” 3” DS connecti on dimensions Ø 3” 3”

(*) Not on models 4410 and 4450. Water circuits

TCHEY-THHEY minimum water circuit content

In order for the units to operate properly, mini mum water contents mus t be guaranteed in the water sys tem. The minimum water content is es tablished on the basis of the unit's nominal cooling capacity (tabl e A Technical Date), multiplied by the coefficient expressed i n l/kW.

Range Adj ustment type Control Specific capacity

TCHEY-THHEY AdaptiveFunc tion Plus 2 l/kW

Example: TCHEY 4450 The reference capacity to be taken i nto consi derati on when calcul ating the water content on the primary side, is the cooling capacity in design conditi ons. If, for example, it coi ncides with the nominal conditions (Qf=184.8 kW), a minimum volume of water must be guar anteed, calculated as follows : If the unit envisages control with AdaptiveFunction Plus, the mi nimum sys tem content must be:

Qf (kW) x 2 l/kW = 184.8 kW x 2 l/kW = 369.6 l For design conditi ons that dif fer from the nominal conditions, the power data mus t be found using Tabl es "E", which provi de a clear list of the power val ues that can be obtained at conditi ons other than nominal conditions. When doing the calculation, we recommend al ways referring to the maximum envisaged power (for THHEY, i n heating mode also).

Maximum contents of water circuit All units fit ted with P1/DP1 or P2/D P2 are equi pped with an expansi on tank that limits the maxi mum amount of water contained i n the system.

Maximum content 4180÷4260 4290÷4450 Water l 956 1910 Mixture with ethylene gl ycol at 10% l 831 1660 Mixture with ethylene gl ycol at 20% l 771 1540 Mixture with ethylene gl ycol at 30% l 713 1425

If the water content exceeds the values indicated, an additional expansion tank must be added.

Expansion tank 4180÷4260 4290÷4450 Capacity l 24 2 x 24 Pre-charging barg 2 2 Maxi mum expansion vessel pressur e barg 6 6 Calibration barg 6 6


58

KV2 – KV3 technical data

LT/HT MODELS 4180 4205 4235 4260 4290 4330 4360 4410 4450

KV2

Kvs m3/h 78 124 124 124 124 200 200 200 200 Flange di mensi on DN 80 100 100 100 100 125 125 125 125 ∆p max kPa 400 250 250 250 250 175 175 175 175 ∆ps kPa 500 300 300 300 300 200 200 200 200

KV3

Kvs m3/h 124 124 124 200 200 200 200 300 300 Flange di mensi on DN 100 100 100 125 125 125 125 150 150 ∆p max kPa 250 250 250 175 175 175 175 100 100

H

L

KV2 KV3 DIMENSION ALS

KV2 4180 4205 4235 4260 4290 4330 4360 4410 4450 L (width) mm 310 350 350 350 350 400 400 400 400 H (height) mm 618 638 638 638 638 655 655 655 655 P (depth) mm 226 226 226 226 226 226 226 226 226

KV3 4180 4205 4235 4260 4290 4330 4360 4410 4450 L (width) mm 350 350 350 400 400 400 400 480 480 H (height) mm 825 825 825 885 885 885 885 955 955 P (depth) mm 226 226 226 226 226 226 226 226 226

∆p max = Maximum differential pressure in the val ve. ∆ps = Maximum differ ential pressur e allowed at which the valve closes (close off pressure). In order to prevent cavitation of the pump, guarantee a certain distance between the same and the val ves.


59

TCHEY P1/P2

ECH

ST1

ST2

GAR

GAR

PUR

PD

P1 P2

VEVSM

RA OPZ

+

-

VSM

C

FA

KIT

C

C

RVSM

C

KIT

THHEY P1/P2

ECH

ST2

ST1

GAR

GAR

PD

P1 P2

RA OPZ

+

-

VSM

C

C

VSM

C

KIT

VEVS

M

PUR FAKIT

C

R

TCHEY DP1/DP2

ECH

ST1

ST2

GAR

GARPD

DP1 DP2

VEVSM

RA OPZ

+

-

VSM

C

FA

KIT

C

C

RVSM

C

KIT

VRPU

PUVR R

R

THHEY DP1/DP2

ECH

ST2

ST1

GAR

GAR

PD

DP1 DP2

RA OPZ

+

-

VSM

C

FAKIT

C

C

VSM

C

KIT

VRPU

PUVR R

R

VSM R

VE

2

2

2

2


60

TCHEY W ITH KV2

OUT H2O

IN H2O

RA OPZ

GAR

GAR

ECH

A AB

FA

KIT

ST4

ST3VMD

C

VSM VSM VS

C

ECH Disposal unit (condenser) VMD Modulati ng val ve (KV2 accessory)

THHEY W ITH KV2

+

-PD

OUT H2O

IN H2O

RA

GAR

GAR

ECH

A AB

VSM

CST3

FA

KIT

VMD

C

VSM

VS

ECH Disposal unit (condenser/evaporator) VMD Modulati ng val ve (KV2 accessory)

TCHEY W ITH KV3

OUT H2O

IN H2O

RA OPZ

GAR

GAR

ECH

A

B

AB

FA

KIT

ST4

ST3VD

C

VSM VSM VS

C

PU

ECH Disposal unit (condenser) VD Mixing val ve in di version (KV3 accessor y)

Pump ins tallation by installer.

1

1

1


61

THHEY W ITH KV3

+

-PD

OUT H2O

IN H2O

RA

GAR

GAR

ECH

AB

AB

VSM

CST3

FA

KIT

VDC

VSM

VS

PU

ECH Disposal unit (condenser/evaporator) VD Mixing val ve in di version (KV3 accessor y)


TCHEY W ITH KV3

OUT H2O

IN H2O

RA OPZ

GAR

GAR

ECH

AB

AB

VSM

C

FA

KIT

ST4

ST3

VMC

VSVSM

PU

ECH Disposal unit (condenser) VM Mixing val ve (KV3 accessory)


THHEY W ITH KV3

+

-PD

OUT H2O

IN H2O

RA

GAR

GAR

ECH

A

B

AB

VSM

CST3

FA

KIT

VM

C

VS

VSM

PU

ECH Disposal unit (condenser/evaporator) VM Mixing val ve (KV3 accessory)


1

1

1


62

TCHEY PS1

OUT H2O

IN H2O

RA OPZ

GAR

GAR

ECH

R

C

FA

KIT

ST4

PU

VSM

ST3

C

VSVSM

ECH Disposal unit (condenser) PU Variable displacement pump (PS1 accessory)

THHEY PS1

+

-

PD

OUT H2O

IN H2O

RA

GAR

GAR

ECH

R

CST3

FA

KITVSM

C

VS

VSM

PU

ECH Disposal unit (condenser/evaporator) PU Variable displacement pump (PS1 accessory)

TCHEY DPS1

OUT H2O

IN H2O

RA OPZ

GAR

GAR

ECH

VSM

C

FA

KIT

ST4

ST3

VR PU

PUVR R

R

C

VSM VS

(***)

(***)

ECH Disposal unit (condenser) PU Variable displacement pumps (DPS1 accessor y)

1

1

1


63

THHEY DPS1

+

-PD

OUT H2O

IN H2O

RA

GAR

GAR

ECH

VSM

ST3

FA

KIT

C

VR PU

PUVR R

R

VSM

C

VS

ECH Disposal unit (condenser/evaporator) PU Variable displacement pumps (DPS1 accessor y)

1 = External net; 2 = Heati ng/conditioni ng sys tem (primary); C = Water load/drai n val ve; ECH = Plate evaporator/condenser; FA = Water net filter; GA = Anti- vibration connection; M = Pressure gauge; PD = Differenti al pressure switch; PU = Pump;

R = Cock; RA = Plate heat exchanger heater; ST1 = Summer-wi nter wor k temperature probe; ST4 = (Assembl ed the factor y on disposal unit condenser side on HPH version); ST2 = Anti-freeze safety temper ature probe; ST3 = External network outlet temperatur e probe; VM = Mixing val ve i n di verti ng mode;

VE = Expansi on tank; VM = Mixing val ve; VMD = Modulati ng valve; VR = Non-return val ve VS = Safety val ve; VSAM = Automatic/manual air bleed val ve VSM = Manual air bl eed val ve; - -- - = Installation mandator y by installer.

For the possi ble combinations see Cons truction features and accessories.

1

TCHEY-THHEY 4180÷4450 electric connections

64

MIQE = Electrical panel internal termi nal board; MEU = User external terminal board; IG = Main isol ating switch; LBG1 = General circuit 1 light ( power suppl y 230 Vac, mac. load); 0.5A AC1); LBG2 = General circuit 2 light ( power suppl y 230 Vac, mac. load); 0.5A AC1); J13 = 6-way telephone connector (RJ12); J16 = Connector for insertion of KRS485, KFTT10, KISI accessory; KRS485 = Serial interface RS485 (accessor y); KRS232 = C onverter RS485/R S232 (accessor y); KUSB = Converter RS485/USB ( accessory); KTR = Remote keyboard (accessor y); L1 = Line 1; L2 = Line 2; L3 = Line 3; PC = Personal computer; PE = Earth terminal; SCR = Remote control selector

(control with potential free contac t); SEI – Summer/winter selec tor

(control with potential free contac t); KEAP – Outdoor air sensor for

Set-point compensati on (incompatibl e with CS accessor y).

CPC = Condenser pump control (consensus at voltage 230Vac, maxi mum charge 0,5A AC1);

CPE = Evaporator pump control for standard installation (consensus at voltage 230Vac, maximum charge 0,5A AC1);

VSB = Water shutoff val ve solenoid ( 230Vac 0,5A AC 1) CS = Scrolling Set-point (4- 20 mA); DSP = Remote double Set-point (control with potential free contact); - - - - = Connecti ons provided by the i nstaller; = 6- wire telephone cable

(maximum distance 50 m, for greater distances contact RHOSS S.p.A. customer service);

TCHEY-THHEY 4180÷4450 400V – 3ph – 50Hz electric po wer supply

L1

L2

L3400V-3ph-50Hz

MEUMIQE

SEI

KTR

SCR

PE

IG

KRS232/ KUSB

+

-

GN

D

KRS485

+

-

GN

D

J16

SE

RIA

LC

AR

D

J13

INT

ER

FAC

EP

LAN

ALARM!

Prg MODE

ONOFF

PC

CPE

CPC

LBG111.3

N

LBG211.4

N

KEAP11.6

GND

11.1

G

11.2

G

DSP11.8

G

12.14

N

12.16

N

CS11.7

GND

VSB11.5

N

○ The el ectrical panel is accessi ble fr om the front panel of the unit. ○ Connections must be made by skilled personnel i n compliance with current standards and with the diagrams provided with the machine. ○ Always install a general isolator in a protected area near the unit with a delayed characteristic curve of suitabl e capacity and breaking capacity. Make sure the gener al isolator includes a 3 mm mini mum opening distance between contacts . ○ Earth connecti on is compulsory by law to ensure user safety while the machi ne is i n use. ATTENTION ! The followi ng diagrams onl y show the connections to be made by the ins taller.

Cable section 4180 4205 4235 4260 4290 Line section mm² 120 120 120 120 120 PE sec tion mm² 50 50 50 50 50 Remote control section mm² 1,5 1,5 1,5 1,5 1,5

Cable section 4330 4360 4410 4450 Line section mm² 240 240 240 240 PE sec tion mm² 120 120 120 120 Remote control section mm² 1,5 1,5 1,5 1,5

Note:

65

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_________________________________________________________________

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_________________________________________________________________

_________________________________________________________________

Note:

66

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

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_________________________________________________________________

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_________________________________________________________________

_________________________________________________________________

_________________________________________________________________

RHOSS S.P.A. declines all responsabilities forpossible mistakes in the catalogue and reserves theright to alter the features of their products withoutnotice in the interests of continuous improvement.

K20327EN ed. 102.11 - 0.000 - Stampa:

TCHEY 4180÷4450

THHEY 4180÷4450

Low consumption Y-Flow range

RHOSS S.P.A. Via Oltre Ferrovia, 32 - 33033 Codroipo (UD) - Italytel. +39 0432 911611 - fax +39 0432 [email protected] - www.rhoss.it - www.rhoss.com

IR GROUP S.A.S.U.7 rue du Pont à Lunettes - 69390 Vourles - Francetél. +33 (0)4 72 31 86 31 - fax +33 (0)4 72 31 86 [email protected]

RHOSS Deutschland GmbHHölzlestraße 23, D-72336 Balingen, OT Engstlatt - Germanytel. +49 (0)7433 260270 - fax +49 (0)7433 [email protected] - www.rhoss.de

RHOSS MERCOSURBenjamin Constant 576 - 1er Piso C.P. 1214 - Asuncion Paraguaytel/fax +595 21 493 897 - www.rhossmercosur.com

Sedi commerciali Italia: / Italy branch offices:

Area Nord-Est: 33033 Codroipo (UD) - Via Oltre Ferrovia, 32tel. +39 0432 911611 - fax +39 0432 911600

Area Nord-Ovest: 20041 Agrate Brianza (MI)Centro Colleoni - Palazzo Taurus, 1tel. +39 039 6898394 - fax +39 039 6898395

Area Sud: 81100 Caserta - Via Cesare Battisti, 51tel. +39 0823 329580 - fax +39 0823 329580

TCHEY THHEY - Русклимат · 2013-09-11 · RC100 and DS accessories: Performance and...

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