Heating Technical Data - TERMO SHOP · 2013-08-08 · • Daikin Altherma low temperature split •...

Heating

Technical DataDaikin Altherma low temperature split

EEDEN12-725

EHVH-C

• Heating • Daikin Altherma low temperature split 1

• • Daikin Altherma low temperature split • EHVH-C

TABLE OF CONTENTSEHVH-C

1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 Combination table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Combination Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

5 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Domestic Hot Water performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

7 Piping diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Piping Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

8 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Wiring Diagrams - Single Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

9 External connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

External Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

10 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Installation Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

11 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Operation Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

12 Hydraulic performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Static Pressure Drop Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

• Daikin Altherma low temperature split • EHVH-C

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1 Features

ting H-C kin Alth
Hea EHV Dai • Integrated indoor unit: all-in-one floor standing unit including the domestic hot water tank
• Energy efficient heating only system based on air to water heat pump technology

• Perfect fit for new built as well as for low energy houses

• Best seasonal efficiencies, providing the highest savings on running costs

• Flexible configuration with respect to heat emitters

• Heating • Daikin Altherma low temperature split


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2 Specifications

2-1 Technical Specifications EHVH04S18C3V EHVH08S18C3V EHVH08S26C9W EHVH16S18C3V EHVH16S26C9W

Power input Nom. kW 0.075 0.190

Casing Colour White

Material Precoated sheet metal

Dimensions Unit Height mm 1,732

Width mm 600

Depth mm 728

Packed unit Height mm 1,922

Width mm 690

Depth mm 818

Weight Unit kg 115 116 126 120 129

Packed unit kg 128 129 139 133 142

Packing Material Wood / Carton / PE wrapping foil

Wood / Carton / PE wrapping foil




Weight kg 12

Tank Water volume l 180 260 180 260

Material Stainless steel (EN 1.4521)

Maximum water temperature ºC 65

Maximum water pressure bar 10

Insulation Material EPS

Heat loss kWh/24h

1.4 (1) 1.9 (1) 1.4 (1) 1.9 (1)

Heat exchanger Quantity 1 -

Material Stainless steel (EH 1 4521)

Surface m² 1.9

Internal coil volume l 8.9

Pump Type DC motor

Nr of speeds Inverter controlled

Power input W 46 160

3-way valve Coefficient of flow (kV)

Space heating m³/h 1.600

Domestic hot water tank

m³/h 1.600

Expansion vessel Volume l 10

Max. water pressure bar 3

Pre pressure bar 1

Operation range Heating Ambient Min. ºC -25 -25 (13)

Max. ºC 25 35 (13)

Water side

Min. ºC 15 (5)

Max. ºC 55 (5)

Domestic hot water Ambient Min. ºCDB -25 -20

Max. ºCDB 35

Water side

Min. ºC 25

Max. ºC 60

Water side Heat exchanger

Type Brazed plate

Quantity 1

Water volume l 0.9 1.3 1.0

Water flow rate Min. l/min 5 11

Heating Max. l/min 25 34 50

Refrigerant circuit Gas side diameter mm 15.9

Liquid side diameter mm 6.35 9.52

Sound power level Nom. dBA 42 (2) 47 (2)

Sound pressure level Nom. dBA 28 33

Water filter Diameter perforations mm 1

Material copper - brass - stainless steel


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2 Specifications

Notes

(1) Heatloss according to EN12897

(2) DB/WB 7ºC/6ºC - LWC 35ºC (DT=5ºC)

(3) The sound pressure level is measured via a microphone at a 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment.

(4) The sound pressure level mentioned is valid for pump medium speed - 0 ESP / medium speed - nominal flow / high speed - nominal flow

(5) 15ºC-25ºC: BUH only, no heat pump operation = during commisioning

(6) Including piping + PHE + back-up heater; excluding expansion vessel

(7) Value mentioned is connection after ball valves, Connection at unit is G1-1/4 FEMALE

(8) See separate drawing for operation range

(9) For *RLQ* outdoor units \>55ºC BUH only, no heatpump operation

(10) For *RHQ* outdoor units \>50ºC BUH only, no heatpump operation

(11) Minimum flow is mentioned for heat pump operation. To allow backup heater to operate safety a higher minimum flow is required. For *3V models 12 l/min

(12) Minimum flow is mentioned for heat pump operation. To allow backup heater to operate safety a higher minimum flow is required. For *9W models 15 l/min

(13) Refer to operation range for detail for differences between *RHQ* and *RLQ* models

(14) PED unit category: Art3§3: excluded from scope of PED due to article 1, item 3.6 of 97/23/EC

(15) For more details on current & voltage range, refer to the installation manual.

Water circuit Piping connections diameter inch G 1"1/4 (female)

Safety valve bar 3

Manometer Yes

Drain valve / fill valve Yes

Shut off valve Yes

Air purge valve Yes

Total water volume l 4.4 (6) 4.8 (6) 5.8 (6) 4.5 (6) 5.5 (6)

Safety devices Item 01 Thermal cutout (on indoor unit): 90-95ºC

PED Category Art3§3 Category I Art3§3

Most critical part Name - Plate heat exchanger -

Ps*V Bar*l - 51.0 (0.000) -

Water circuit - Domestic hot water side

Piping connections Cold water in / Hot water out

inch G 1" FEMALE

Recirculation connection

inch G 1/2" FEMALE

2-2 Electrical Specifications EHVH04S18C3V EHVH08S18C3V EHVH08S26C9W EHVH16S18C3V EHVH16S26C9W

Power supply Voltage range Min. % 10

Max. % 10

Wiring connections Communication cable

Quantity 3

Remark 2.5 mm²

Electric meter Quantity 2

Preferential kWh rate power supply

Quantity Power: 2

Domestic hot water pump

Quantity 2

Remark Minimum 0.75 mm² (2A inrush, 1A continuous)

For connection with R6T

Quantity 2

Remark Minimum 0.75 mm²

For connection with A3P

Remark Select diameter & type according to national & local regulations / Voltage: 230V / Max.current: 100mA / Min. 0.75mm²

For connection with M2S

Quantity 3G

Remark Select diameter & type according to national & local regulations / Voltage: 230V / Max.current: 100mA / Min. 0.75mm²

For connection with bottom plate heater

Quantity 2

Remark Select diameter and type according to national and local regulations

For connection with user interface

Quantity 2

Remark 0,75 mm² till 1,25 mm² (max length 500m)

For connection with optional FWXV* (demand input and output)

Quantity 4

Remark 100 mA, minimum 0.75 mm²

Notes For more details on current & voltage range, refer to the installation manual.

2-1 Technical Specifications EHVH04S18C3V EHVH08S18C3V EHVH08S26C9W EHVH16S18C3V EHVH16S26C9W



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3 Electrical data

3 - 1 Electrical Data

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4 Combination table

4 - 1 Combination Table

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5 Capacity tables

5 - 1 Domestic Hot Water performance


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5 Capacity tables




15

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5 Capacity tables



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6 Dimensional drawings

6 - 1 Dimensional Drawings

″″

″″

″

″″

″″

″



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7 Piping diagrams

7 - 1 Piping Diagrams


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8 Wiring diagrams

8 - 1 Wiring Diagrams - Single Phase

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8 Wiring diagrams


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8 Wiring diagrams




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8 Wiring diagrams


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9 External connection diagrams

9 - 1 External Connection Diagrams



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10 Installation

10 - 1 Installation Method


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11 Operation range

11 - 1 Operation Range

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12 Hydraulic performance

12 - 1 Static Pressure Drop Unit


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12 Hydraulic performance

12 - 1 Static Pressure Drop Unit


Daikin’s unique position as a manufacturer of airconditioning equipment, compressors and refriger-ants has led to its close involvement in environmen-tal issues. For several years Daikin has had theintention to become a leader in the provision ofproducts that have limited impact on the environ-ment. This challenge demands the eco design anddevelopment of a wide range of products and an en-ergy management system, resulting in energy con-servation and a reduction of waste.

These products are not within the scope ofthe Eurovent certification program

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The present leaflet is drawn up by way of information only and does notconstitute an offer binding upon Daikin Europe N.V.. Daikin Europe N.V.has compiled the content of this leaflet to the best of its knowledge. Noexpress or implied warranty is given for the completeness, accuracy, re-liability or fitness for particular purpose of its content and the productsand services presented therein. Specifications are subject to changewithout prior notice. Daikin Europe N.V. explicitly rejects any liability forany direct or indirect damage, in the broadest sense, arising from or re-lated to the use and/or interpretation of this leaflet. All content is copy-righted by Daikin Europe N.V.

BARCODE Daikin products are distributed by:

Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende

Heating Technical Data - TERMO SHOP · 2013-08-08 · • Daikin Altherma low temperature split •...

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