Training Manual Combi Master

Training ManualCombi Master

SCC Line

V03 EN, Combi Master - 2 -

List of content

CM Operator panel 3Additional functions 4Function scheme CM electric 6Steam control CM 7PCB 8

Basics

Steam mode 10Vario steam mode 11Combi steam mode 12Finishing mode 13Hot air mode 14

Cooking modes

Service packagesActivation of Service Diagnostic level 15dP - Diagnostic Program 16Er - Error Codes / Error messages 17rt - Running Times 19SE - Basic Settings 20F - Function test 22

Software update 24Changing pcb / changing EEPROM / Error „E1 / E10“ 26HACCP protocol 27

Wiring diagram Power circuit 3NAC 400-415V 28Wiring diagram Power circuit 3AC 200-240V 29Wiring diagram Power circuit 3AC 400-480V 30Wiring diagram Steam / Hot air heating 3NAC 400V 31Wiring diagram Fan motor 32Wiring diagram Sensors 33Wiring diagram Water 34Wiring diagram Miscellaneous 35Wiring diagram Option 36Bill of material 38

Software

Wiring diagram

- 3 - V03 EN, Combi Master

CM Operator panel

Steam (100°C / 212°F)

Hot Air (30°C - 300°C / 86 - 572°F)

Combi Steam (30°C - 300°C / 86 - 572°F)

Low Temp. Steam (30°C - 99°C / 86 - 210°F)

Finishing (30°C - 300°C / 86 - 572°F)

Cool Down

Cabinet temperature display

Cabinet temperature setting

Timer Set-Temp. -control Gas: Reset key

Core temperature Set-Temp. -control Timer - Core temperature display

Timer - Core temperature dial


Below are listed the additional functions for the user / operator.

1. Function Cool Down: 1. Cool Down can only be started with interior cabinet door closed. If the door is

open then the word “door” is flashing on the timer/core temperature display. Door must be closed.

2. If Cool down was activated with door closed then “door” appears constantly on the

timer/core temperature display

3. Opening the door does speed up the cool down function. After opening the door “COOL” appears on the timer/core temperature display

4. On the cabinet temperature display the actual cabinet temperature flashes.

5. The maximum on time of cool down is 5 minutes. When the 5 minutes have elapsed, the cool down function stops automatically.

Safety instructions Use cool down only when air baffle plate is positioned correctly. When

opening the cabinet door during cool down, hot air and steam will escape from interior cabinet.

Only trained/authorized personal should use the cool down function..

2. Selection of cleaning program

1) Cool down cabinet below 60°C / 140°F

2) Spray inside cabinet with Rational cleaner

3) Close cabinet door

4) Select „Cool Down

5) Press core temperature key for 10 sec.

6) „CLEn“ will show in cabinet temperature display

7) Press timer key 1x; Cleaning program starts automatically (open cabinet door and rinse interior cabinet after 40 min.) Close door again. Since Software version C1-06-05 a 10 min step hot air will follow to dry the interior cabinet.

8) After end of program, leave cabinet door open over night.

Also refer to sticker „Cleaning“ on the unit

Additional functions

T 60°C (140°F)1.

3.

7. 8.T

10 sec4. T

5.

1X

6.

40 min

10.

9.

10 min

- --

Reinigung - Cleaning - Nettoyage - Limpieza - Pulitura - Reiniging - Limpeza - Tvätt

Puhdistus - Rengjøring - Rengøring - cisteni - cistenie - ciscenje - Tisztitas - Zyszczeni

2.

10.00.381


3. Selection of emptying steam generator

This should be done after each installation to verify free drain connection and prior to disconnection the unit for storage.

1) Open cabinet door

2) Select „Cool Down“


4) „CLEn“ will be shown in cabinet temperature display

5) Select „SC“ with temperature dial

6) Close water tap

7) Press timer key 1x and remain on „Cool Down“ position for about 45 sec.

4. Selection of descaling program

1) Open cabinet door

2) Select „Cool Down“


4) „CLEn“ will be shown in cabinet temperature display

5) Select „CALC“ with temperature dial

6) Press timer key 1x and follow procedure of the decalcification instruction. (See user manual CM).

5. Changing temperature display from °C to °F

1) Select any mode

2) Press timer and core temperature key simultaneously for 10 sec. until Display changes from °C to °F or vice versa

3) Release both keys

Additional functions


Function scheme CM electric

B1 Thermocouple cabinetB2 Thermocouple quenching / Steam controlB3 Thermocouple core temperatureB5 Thermocouple steam generator (preheating, 180°C (356°F) max) F3 Safety temperature limiter steam generator 160°C / 320°FF4 Safety temperature limiter cabinet 360°C / 680°F Y1 Solenoid valve fillingY2 Solenoid valve quenching M1 Fan motor (without jumper)M4 Pump SC-Automatic S2 Level electrodeS3 Door contact switch

CM 201/202 only:M2 Fan motor top (with jumper)

B1B3

F4

M4

Y1 Y2

B2

M1

S2

B5

F3

S3


Y1 Y2

B2

B1

Intelligent steam control via quenching sensor

Temp.

t (s)

B1 - 100°C(212°F)

70°C (158°F)

1. Filling of interior cabinet based on time and temperature control of B2 quenching sensor; (cabinet if fully filled with steam and all sur-faces have reached steam temperature).

2. After steam saturation inside cabinet steam will also fill quenching chamber

3. After reaching quenching temperature (B2) quenching solenoid Y2 will be activated. Depending on the frequency of temperature raise of the quenching sensor B2 the duration of the next steam supply is calculated.

B2 temperature with partial load B2 temperature with full load

4. The amount of steam inside the cabinet is directly depending on the temperature varia-tion of quenching sensor B2.

Y1 Y2

B2

B1

Y1 Y2

B2

B1

Steam control CM


X7

X19

X20

F1 F2

Transformer

0,1 AT 2 AT

1

1

X7

X19

X20

X18

X23

X31

RS 485

X8

X12

X26

X27

X32X24

X30RS 232

X63

X3X4X6X2

X50

2 AT

12

34

onoff

1 1

1

1

1

1

1

F6.12 AT

X16 F6

42.00.004

Index “E” ab 04-2004

42.00.047

Index “F/G” ab 02-2006

* Since February 2006 PCB 42.00.004 is replaced by 42.00.047. The transformer on the new PCB 42.00.047 is no more existing and replaced by external transformer 40.00.227 (conversion kit: 87.00.139, pls. see Technical info 04-2006)

** As of 12/2006 option Sicotronic is not installed in CM units as a standard. For retro fitting see TI 12/2006 and MI 05/2009.

PCB

1

TemperaturPoti

Counting sequence

X2 B3 Core temperature

X3 B1 Interior cabinet

X4 B2 Quenching / Steam control

X6 B5 Steam generator

X7 ON - OFF switch X8 Buzzer

X12 Level electrode

X 16 power supply from transformer T1* 42.00.047 as of 02-2006

X18 SC - pump

X19 Solenoid valves

X20 Energy management system / Sicotronic**

X23 Vent hood (signal door open / closed)

X24 SSR

X26 SSR pulsing (USA version only)

X27 Door contact switch

X30 Serial interface (RS232)

X31 Bus interface

X32 Timer / Core Temp. Poti.

X50 external EEPROM

X63 Not used

V03 EN, Combi Master - 10 -Combi Master - 10 - - 10 -

Steam 100°C (212°F), Temp. preset, not adjustable

B1B3

F4

M4

Y1 Y2

B2

M1

S2

B5

F3

S3

Steam mode

Function Step Responsible sensor

1. Select Steam mode

2. Select time or core temperature

3. Close cabinet door Reed switch S34. Check water level inside steam generator Level electrode S2 inside Steam Generator

5. Time based preheating of steam generator, Thermocouple B5 inside Steam Generator if B5 is below 85°C (185°F);

6. Timer starts after successful preheating Logic on PCB (blinking dot in Display)

7. Steam supply up to steam saturation Quenching sensor B2 inside cabinet (Steam control) 8. Hot Air supply (only 50%) when set Cabinet sensor B1 temperature (100°C/212°F) can not be reached in time by Steam alone

9. Quenching (set to 70°C/158°F) Quenching sensor B2


Vario steam; Temp. range 30-99°C (86-210°F)

B1B3

F4

M4

Y1 Y2

B2

M1

S2

B5

F3

S3

Vario steam mode


1. Select Low temperature steam mode Set temperature 30-99°C (86-210°F)


3. Close cabinet door Reed switch S3

4. Check water level inside steam generator Level electrode S2 inside Steam Generatorr



7. Steam supply until set temperature Cabinet sensor B1 inside cabinet is reached 8. Hot Air supply (only 50%) when set Cabinet sensor B1 temperature can not be reached in time by Steam alone


Note: Reduction of fan motor speedIn case the actual temperature is 2°C / 4°F higher than the set temperature for longer than 2 minutes, the fan speed will be reduced automatically.


Combi steam; Temp. range 30-300°C (86-572°F)

B1B3

F4

M4

Y1 Y2

B2

M1

S2

B5

F3

S3

Combi steam mode


1. Select Combi mode Set temperature 30-300°C (86-572°F)



4. Check water level inside steam generator Level electrode S2 inside Steam Generatorr



7. Hot Air supply until set temperature Cabinet sensor B1 inside cabinet. Hot air has priority 8. Steam supply up to steam saturation Quenching sensor B2 inside cabinet (Steam Control)


Note: Reduction of fan motor speedIn case the actual temperature in the range of 30-99°C (86 - 210°F) is 2°C / 4°F higher than the set temperature for longer than 2 minutes, the fan speed will be reduced automatically.


F

Finishing: Temp. range 30-300°C (86-572°F)B1

B3F4

M4

Y1 Y2

B2

M1

S2

B5

F3

S3

Finishing mode


1. Select Finishing mode Recommended temperature 30-300°C (86-572°F)



4. Check water level inside steam generator Level electrode S2 inside Steam Generator



7a. Electric units: alternating 12 sec. Hot Air Cabinet sensor B1 6 sec. Steam Quenching sensor B2 7b Gas units: alternating 30 sec. Hot Air Cabinet sensor B1 15 sec. Steam Quenching sensor B2


Note: Reduction of fan motor speedIn case the actual temperature in the range of 30-99°C (86 - 210°F) is 2°C / 4°F higher than the set temperature for longer than 2 minutes, the fan speed will be reduced automati-cally.


Hot Air: Temp. range 30-300°C (86-572°F)B1

B3F4

M4

Y1 Y2

B2

M1

S2

B5

F3

S3

Hot air mode


1. Select Hot Air mode Set temperature 30-300°C (86-572°F)



4. Timer starts immediately Logic on PCB

5. Hot Air supply until set temperature Cabinet sensor B1 is reached


Note: Reduction of fan motor speedIn case the actual temperature in the range of 30-99°C (86-210°F) is 2°C / 4°F higher than the set temperature for longer than 2 minutes, the fan speed will be reduced automatically.


1) Switch unit ON

2) On operator PCB set DIP switch 1 to „ON“ position

3) Select service package with timer dial:

Diagnostic Program

Error code history

Running times

Basic settings

4) Activate with core temperature key the desired service package

5) Select with timer dial the desired step

6) Activate selected step by pressing timer key

7) To de-activate service package set DIP switch 1 to „OFF“ position.

Function Test

1) Switch unit ON


First step of function test is displayed.

3) Select desired step of function test with timer dial

4) Activate preselected step by pressing timer key

5) Activate selected function step with core temperature key

6) To de-activate function test set DIP switch 3 to „OFF“ position.

X

X

X

X

X31

X8

X12

X30RS 232

X63

2 AT

12

34

on

off

1

1

1

1

F6.12 AT

X16 F6

1 2 3 4

on

1 2 3 4

on

Activation of Service Diagnostic level

1 2 3 4

on

1 2 3 4

on


*With SW Version C1-06-05 the flame current will show as 20-24μA (This value must be divided by 4 to get the correct flame current e. g. 22:4 = 5,5μA.) Starting with SW version C1-07-01 the actual flame current is shown .

dP - Diagnostic Program

Description Connection CabinetDisplay

Time dis-play

Software Version SoftwareVersion: C - 1

Software 07.01

B1 Cabinet sensor X 3 actual value max value Reset by pressing for 5 sec.

B2 Quenching sensor X 4 actual value max value Reset by pressing for 5 sec.

B3 Core sensor X 2 actual value max value Reset by pressing for 5 sec.

B5 Steam generator sen-sor X 6 actual value max value Reset by pressing

for 5 sec.

PCB temperature actual value max value Reset by pressing for 5 sec.

S3 Door contact X27:(1-2) 1 - 0 0 = door open1 = door closed

S2 Water level steam generator

X12:(1-4) S2 X19:(1-3) Y1 S2: 0 - 1 Y1: 1 - 0

Steam elements 0 - off; 1 - 50%; 2 - 100%Gas: 0 - off; 1-100%

actual Temp. B5 0 - 50 - 100

Hot Air elements 0 - off; 1 - 50%; 2 - 100%Gas: 0 - off; 1-100%

actual Temp. B1 0 - 50 - 100

Speed fan motor bottomTable unit/floor unit bottom BUS Set rpm actual rpm

Speed fan motor topfloor unit top BUS Set rpm actual rpm only floor model 201/202

Sicotronic X 20 1 - 0

SSR control X24 1 - 0 0 = US version only

Unit size and type 61 - 202 ELE - GAS

Flame current Steam x.x μA* since SW Version: C1-06-05 (flame current)

Flame current Hot airTable unit/floor unit top

Hot air top x.x μA*

since SW Version: C1-06-05 (flame current)

Flame current Hot airfloor unit bottom

Hot air bot-tom x.x μA*

since SW Version: C1-06-05 (flame current)

+

+

+

+

+


Er - Error Codes / Error messagesFailure code: ErAs of software version C1-07-01 the last 10 stored failures are shown

Er When timer key is pressed the error code will be displayed. e. g.Er# Code see failure chartEr1 3 B1 cabinet sensor defectiveEr2---Er10

Gas failure GE: only gas units, failure description see training module „Gas“ Since software version C1-07-01 the last 16 gas error messages (GE11 - GE26) are shown in addition to the general error messages. These error codes are generated by the ignition boxGE# Code see failure chart training module „Gas“GE11 20 No rpm signalGE13 --- GE 26

The following error codes are shown to the operator:*For showing information of the cabinet display press core temperature key

Time display

Cabinet display Failure explanation Description / remedy

H2O open Lack of water / open water tap

Change Polarity Phase / Neutral (only gas units)

Reset Gas Flame detection after ignition faulty

external EEPROM Not initialised

Time out of external power optimising system

Heating blocked by the extern. energyopti-mising system for longer 2 min.

B1 Interior cabinet sensor Sensor broken

B2 Quenching sensor Sensor broken

B3 Core sensor Sensor broken

B5 Sensor steam generator Sensor broken

Thermocouple on PCB Sensor broken

Poti interior cabinet Defective

Poti timer/core temperature Defective

external EEPROM Defective

Mode switch After 5 sec switching on the unit, a cooking mode couldn‘t be identified

* Fan motor 1 (table/floor units bottom)Fan motor 1 (table/floor units bottom)Fan motor 2 (floor units top)Fan motor 2 (floor units top)

St = Status (probably Motor defect)Co = Communication, (Bus failure)


*For showing information of the cabinet display press core temperature key

Error codes

Time display

Cabinet display Failure explanation Description / remedy

M4 SC-pump Mal function

Solenoid valve filling Y1(failure can only occur during the descaling program)

Mal function

PCB temperature above 85°C (185°F)

Steam generator Temperature B5 above 180°C (356°F)

Steam generator Temperature B5 below -5°C (23°F)

Interior cabinet temp. Temperature B1 above 340°C (644°F)

Free

*Ignition box 1 (table/floor units top)Ignition box 2 (floor units bottom) Ignition box does not reply, Bus failure

* Ignition box 1 Steam (table/floor units top)Ignition box 1 Hot air (table/floor units top)Ignition box 2 Hot air (floor units bottom)

Ignition box defective (change box)

* Ignition box 1 Steam (table/floor units top)Ignition box 1 Hot air (table/floor units top)Ignition box 2 Hot air (floor units bottom)

Testing of ignition and monitoringnecessary

Free

EEPROM Actual data structure of the EEPROM does not match with the software; flash pcb first


+

+

+

+

+

+

1 433

Service Level: rt -- Running TimeDescription *Timer display

Temp. displayComment

Total S3 door openings number Reset by pressing for 5 sec.

Total time Y1 valve filling min Reset by pressing for 5 sec.

Total time Y2 valve quenching min Reset by pressing for 5 sec.

Total time M4 SC-pump min Reset by pressing for 5 sec.

Total time steam heating time hrs Reset by pressing for 5 sec.

Total time hot air heating time hrs Reset by pressing for 5 sec.

Total time steam mode hrs Can not be reset

Total time hot air mode hrs Can not be reset

Total time combination mode hrs Can not be reset

Total time vario steam mode hrs Can not be reset

Total time finishing mode hrs Can not be reset

Total time cool down hrs Can not be reset

Total running time unit hrs Can not be reset

* On the timer display values up to 999 are shown. In case of values above 999 on the temperature display the corresponding thousand numbers are shown., e. g. 1433: Temp. display timer display

rt - Running Times


Switch unit OFF and ON again after any changes made!

Select desired step with timer dial (fan motor and heating elements are automatically OFF)

Activate selected step with timer key

Steam heating time since last SC-Automatic

Press time and core key simultaneously for 5 seconds to set steam heating time (SE2) to preset steam heating time plus 1 minute (default 45+1min) => test function for SC-Automatic

Preset Steam heating time until SC-Automatic (default 60min)

Press time key and adjust preset steam heating time from 20 - 120 minutes with timer dial

Flushing time SC-Automatic (default 45 seconds)

Press time key and adjust flushing time of SC-Automatik from 30 - 90 seconds with timer dial

Operation SC pump (oFF - continuous or on - pulsing)

Press time key and select „on“ or „oFF“ with timer dial

Show mode (on - oFF) SHO

Press time key and select „on“ or „oFF“ with timer dial

Setting new gas type (G20, G25, G30, G31, 13A)

Press time key, keep it pressed and select new gas type with timer dial Confirm new gas type by pressing core temperature key once. Corresponding gas blower speed is automatically adjusted NOTE: After changing gas type a waste gas analysis must be carried out in the function test.

Presetting of CO2 screw in mm on gas valve after gas type modification / changing gas valve

Press time key, keep it pressed and select with timer dial “ST“ for steam, “HA1“ for hot air top or “HA2“ for hot air bottom (only 201/202) with timer dial; Average length in mm of CO2 screw on gas valve is shown on timer display

+

SE - Basic Settings


Adjustment of installation altitude above sea level (since SW C1-06-05) - 500m - 4500m

Press time key, keep it pressed and select installation altitude in 500m steps by timer dial. Confirm altitude setting by pressing simultaneously core temperature key once

Adjusting speed of blower motor steam (+/ -10%) (After blower speed adjustment the original rpm is shown in the temp. display, the changed rpm is shown in the time display)

Press time key, keep it pressed and adjust displayed rpm with timer dial SE9 = MIN rpm; SE10 = Start rpm; SE11 = MAX rpm NOTE: After changing speed of blower motor a waste gas analysis MUST be carried out in the function test.

Adjusting speed of blower motor hot air top (+/ -10%) (After blower speed adjustment the original rpm is shown in the temp. display, the changed rpm is shown in the time display)


Adjusting speed of blower motor hot air bottom (+/ -10%) (After blower speed adjustment the original rpm is shown in the temp. display, the changed rpm is shown in the time display)


SE - Basic Settings


F - Function test

NOTE: In Function test components are NOT protected against overload!

Function Connection PCB

Cabinet display

Time display

Comment

Steam 50%, Electric unit X24:(1-2) actual temp.B5

steam generator 1 / 0 Gas: no function

Steam 100%Electric unit X24:(1-2)+(5-6) actual temp.B5

steam generator 1 / 0 Gas: no function

Hot air 50%Electric unit X24:(7-8) actual temp.B1

cabinet 1 / 0 Gas: no function

Hot air 100% Electric unit X24:(7-8)+(3-4) actual temp.B1

cabinet 1 / 0 Gas: no function

Steam Gas unit BUS actual temp.B5 B5 steam generator 1 / 0 Electric:

no function

Hot air top Gas unittable / floor top BUS actual temp.B1

cabinet 1 / 0 Electric: no function

Hot air bottom Gas floor unit bottom BUS actual temp.B1

cabinet 1 / 0 Electric: no function

Bottom Motor MAX table / floor bottom BUS Set rpm Act. rpm

Bottom Motor MIN table / floor bottom BUS Set rpm Act. rpm

Top Motor MAX floor units top BUS Set rpm Act. rpm

Function Test

1) Switch unit ON


First step of function test is displayed.

3) Select desired step of function test with timer dial

4) Activate preselected step by pressing timer key

5) Activate selected function step with core temperature key

6) To de-activate function test set DIP switch 3 to „OFF“ position.

1 2 3 4

on

1 2 3 4

on


F - Function test

Note: In function test components are NOT protected against overload!

Function Connection I/O pcb

Cabinet display

Time Display

Comment

Top Motor MIN rpmfloor units top BUS Set rpm Act. rpm

Solenoid valvequenching X19:(2-4) actual temp.

B2 quenchingY2 1 / 0

Solenoid valvefilling

X19:(1-3) Level elec-trode S2, 1 / 0

Y1 1 / 0

SC Pump

X18:(1-2) M4 X12:(1-4) S2

Level elec-trode S2, 1 / 0

M4 1 / 0

Buzzer X8:(1-2) 1 / 0

All Displays / LED

Relays Ultravent / extraction hood X 23: (1-2-3) 1 / 0

no function

Gas blower Steam MIN rpm BUS actual rpm Set CO2 Check CO2 value

Gas blower Steam Start rpm BUS actual rpm

Gas blower Steam MAX rpm BUS actual rpm Set CO2

Adjust CO2 value with CO2 screw

Gas blower Hot air top MIN rpmtable units / floor units top BUS actual rpm Set CO2 Check CO2 value

Gas blower Hot air top Start rpmtable units / floor units top BUS actual rpm

Gas blower Hot air top MAX rpmtable units / floor units top BUS actual rpm Set CO2


Gas blower Hot air bottom MIN rpmfloor units bottom BUS actual rpm Set CO2 Check CO2 value

Gas blower Hot air bottom Start rpmfloor units bottom BUS actual rpm

Gas blower Hot air bottom MAX rpmfloor units bottom BUS actual rpm Set CO2



1. General

To update a CM unit with a new software you need: - CM-Software e.g. C-1-07.01.hex- software „Megaload.zip“. (can be found on Service CD or Rational Service web site ).

- Download CM-Software z.B.“C-1-07.01.hex“,- Start the program Megaload and carry out basic settings.NOTE: All DIP switches must be set to “OFF”!

Open CM Software; e.g.: C-1-07.01.hex

Select desired interface on the PC, e.g. Com1 Transfer rate must be set to 19200 bps.

On the „Message“ window the progress of the download software download is indicated.

Now You can load the software:- direct from PC to CM unit, (see item 4 next page) or - with Flash-Box 87.00.037 to CM unit, (see following items 2, 3).

Flash-Box kit contains of:- Flash-Box- Adapter cable RS 232

and USB-cable (only required for

down loading the unit software to the Flash-Box).

- Open lid of the Flash-Box

- Set DIP - switch 2 to „ON“. (other switches remain in the „OFF“ position)

- Connect RS 232 adapter cable to Flash-Box and to the selected interface (e. g. COM 1) of the PC.

- Connect USB-cable to Flash-Box and PC.

- After the USB cable was connected the files which are transferred will appear on the Message win-dow. An end sign indicates that the transfer is completed.

- On the Flash-Box set DIP- switch 2 to „OFF“ and 3 to „ON“ (the other switches remain „OFF“). Flash-Box is ready for use.

2. Load software to flash-box

Software update

12

3


12

34

on

X7

X19

X20

X18

X23

X31

RS 485

X8

X12

X16

X17

X26

X27

X32X24

X63

F6.1

F6

X3X4X6X2

X50

on

off

0,1 AT

2 AT

X7

X19

X20

F1 F20,1 AT 2 AT

Transformer X16

42.00.004 42.00.047

X30RS 232

3 Copy software from flash box to unit:

- Switch off unit with mode switch and open control panel;

- Connect RS 232 interface of CM pcb with flash box;

- Switch CM unit on. Displays of pcb remain off. Green LED of flash box starts blinking.

- After successful uploading the CM pcb will switch on; the green LED on the flash box stops blinking and remains on continuously.

- Switch unit off and disconnect flash box.

- Unit is ready for operation;

4 Load software via PC to CM unit:

- Switch off unit with mode switch and open control panel

- Connect RS 232 interface of CM pcb with standard RS 232 cable to PC.

- Switch CM unit on. Displays of pcb remain off. The transfer status will be displayed in a message window.

- After successful uploading the CM pcb will switch on;

- Switch unit off;

- Close megaload program and disconnect RS 232 cable.

- Unit is ready for operation;

Computer without RS 232 interface: To connect via RS 232 - USB adapter the adapter driver must be installed on the PC. - Select port setting: Bit: 9600 Data bit: none Parity: 8 Stop bit: none Flow control: none - Connect USB cable with flash box and PC - Start Megaloader - Connect null modem cable with flash box and USB Adapter - After connecting the USB cable the download is shown in the display window.

RS 232

Software update


Changing pcb / changing EEPROM / Error „E1 / E10“

Disconnect unit from power supply (Remove fuses F1 and

F2)

Reconnect unit from power sup-ply (fix fuses F1 and F2 back)

Software update of pcb to C1-07-01 or later

Disconnect unit from power supply (Remove fuses F1 and

F2)

Reconnect EEPROM to pcb

Reconnect unit from power sup-ply (fix fuses F1 and F2 back)

Error „E1/E10“ still existing

Call Rational Service

OK

Replace new PCB

Note:Do NOT connect external EEPROM as software version of pcb

might not be compatible with pcb without updating!

EEPROM could be damaged

3 reasons to follow below procedure:- Changing of pcb (software version on replacement pcb is not known)- Unit display „E1/E10“ - replace external memory with new EEPROM

YES

NO


HACCP Protocol

In order to download the HACCP data via Hyper terminal at a CM unit the DIP switch “2” must be set to “ON” position. This changes the tranfer rate from 19200 to 9600 baud. Note: During the period of a software update of a CM unit all DIP switches must be set to “OFF”.

HACCP protocol


Rat

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al S

CC

-Lin

ie:

Leis

tun

gst

eil

Rat

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al S

CC

-Lin

e:

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: C

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C

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san

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atio

nal

Lin

ea S

CC

: C

ircu

ito

de

la e

ner

gía

K1

BN BU

M5

M 1 ~A2

A1

N/O

1 2

BK

3 4

OG

5 6

VT

GY BN BU

W0

BK

BN

BK

BU

PE

YE/GN YE/GN

BKF1 6,

3A F2 6,3A

Z1

L1 L2 L3 N PEVT

R1

3x3k

W9k

W D

1/D

2

1 2

V1

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

3 4

5 6

X33

2211

R2

3x3k

W9k

W D

1/D

2

1 23

D1

H

L2

4

3 4

5 6

V2

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

R4

6x3k

W18

kW H

L1/H

L2

1 2

X34

2211

3 4

3

D2

H

L1

5 64

7 8

9 10

11 12

BK OG VT BU

YE/G

N

3NA

C 4

00 -

415V

M1

M ~F2

0

6,3A .

F21

6,3A .

33 22

X2211

BN

77 66 55 44 33 22BU

T4

~-

12V

0V

0V200V

208V

220V

230V

240V

250V

X5911

22

X6711

M5

M20

1-20

2

W17

A4

PCB K1 N

/O

14 13

X7

11

GY BNRD

F31 2

F41 2

33

Ein/

Aus

Sch

alte

r

S1

K1A

1

A222

RDX4

611

T1St

euer

traf

oC

ontr

oltr

ansf

orm

er2,5V

0V

2,5V

11,5V

11,5V

12V

12V

250V

240V

230V

220V

208V

200V

0V

2233

H1

Gar

raum

bele

ucht

ung

Inte

rior c

abin

et li

ght W

11

F5 1,6A

.1122

W25

X16 11 33

22

X56

44 11

F6.1

1AT

F6 2AT .

X57

7766

5544

3322

Wiring diagram Power circuit 3NAC 400-415V


Rat

ion

al S

CC

-Lin

ie:

Leis

tun

gst

eil

Rat

ion

al S

CC

-Lin

e:

Pow

er c

ircu

itR

atio

nal

Lin

ea S

CC

: C

ircu

ito

di a

limen

tazi

on

eR

atio

nal

SC

C-L

ine:

C

ircu

it d

e p

uis

san

ceR

atio

nal

Lin

ea S

CC

: C

ircu

ito

de

la e

ner

gía

K1

BN BU

M5

M 1 ~A2

A1

N/O

1 2

BK

3 4

OG

5 6

VT

GY BN BU

W0

BK

BN

BK

PE

YE/GN YE/GN

BKF1 6,

3A F2 6,3A

Z1

L1 L2 L3 PEVT

R1

3x3k

W9k

W D

1/D

2

1 2

V1

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

3 4

5 6

X33

1122 R2

3x3k

W9k

W D

1/D

2

1 23

D1

H

L2

4

3 4

5 6

V2

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

R4

6x3k

W18

kW H

L1/H

L2

1 2

X34

1122

3 4

3

D2

H

L1

5 64

7 8

9 10

11 12

BK OG VT

YE/G

N

3AC

200

- 24

0V

M1

M ~F2

0

6,3A .

F21

6,3A .

33 22

X2211

BN

77 66 55 44 33 22BU

T4

~-

12V

0V

0V200V

208V

220V

230V

240V

250V

X5911

22

X6711

M5

M20

1-20

2

W17

A4

PCB K1 N

/O

14 13

X7

11GY BNRD

F31 2

F41 2

33

Ein/

Aus

Sch

alte

r

S1

K1A

1

A222

RD

X46

11

T1St

euer

traf

oC

ontr

oltr

ansf

orm

er

2,5V

0V

2,5V

11,5V

11,5V

12V

12V

250V

240V

230V

220V

208V

200V

0V

2233

H1

Gar

raum

bele

ucht

ung

Inte

rior c

abin

et li

ght W

11

F5 1,6A

.1122

W25

X16 11 33

22

X56

44 11

F6.1

1AT

F6 2AT .

X57

7766

5544

3322

Wiring diagram Power circuit 3AC 200-240V


Rat

ion

al S

CC

-Lin

ie:

Leis

tun

gst

eil

Rat

ion

al S

CC

-Lin

e:

Pow

er c

ircu

itR

atio

nal

Lin

ea S

CC

: C

ircu

ito

di a

limen

tazi

on

eR

atio

nal

SC

C-L

ine:

C

ircu

it d

e p

uis

san

ceR

atio

nal

Lin

ea S

CC

: C

ircu

ito

de

la e

ner

gía

K1

BN BU

M5

M 1 ~A2

A1

N/O

1 2

BK

3 4

OG

5 6

VT

GY BN BU

W0

BK

BN

BK

PE

YE/GN YE/GN

BKF1 6,

3A F2 6,3A

Z1

L1 L2 L3 PEVT

R1

3x3k

W9k

W D

1/D

2

1 2

V1

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

3 4

5 6

X33

1122 R2

3x3k

W9k

W D

1/D

2

1 23

D1

H

L2

4

3 4

5 6

V2

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

R4

6x3k

W18

kW H

L1/H

L2

1 2

X34

1122

3 4

3

D2

H

L1

5 64

7 8

9 10

11 12

BK OG VT

YE/G

N

3AC

400

- 48

0V

BN

77 66 55 44 33 22BU

T4

~-

12V

0V

0V200V

208V

220V

230V

240V

250V

X5911

22

X6711

M5

M20

1-20

2

W17

A4

PCB K1 N

/O

14 13

X7

11

GY BNRD

F31 2

F41 2

33

Ein/

Aus

Sch

alte

r

S1

K1A

1

A222

RDX4

611

T1St

euer

traf

oC

ontr

oltr

ansf

orm

er

2,5V

0V

2,5V

11,5V

11,5V

12V

12V

250V

240V

230V

220V

208V

200V

0V

2233

H1

Gar

raum

bele

ucht

ung

Inte

rior c

abin

et li

ght W

11

F5 1,6A

.1122

W25

X16 11 33

22

X56

44 11

F6.1

1AT

F6 2AT .

X57

7766

5544

3322

55 44 33 22

T3

Sond

ertr

afo

Spec

ial t

rans

form

er

0V400V

415V

440V

480V

0V230V

X7211

F7 0,8A

22

X71

11

F86,

3A

F96,

3A

F10

6,3A

M1

M ~44 33 22

X22

11

Wiring diagram Power circuit 3AC 400-480V


0Ve

rsio

n

MO

DU

L 2

Hei

ßluf

thei

zung

/Dam

pfhe

izun

gH

ot a

ir he

atin

g/St

eam

hea

ting

Erst

ellt

von

Crea

ted

by

Dat

umD

ate

Blat

tPa

ge

PA

2

30.0

4.20

04

K1:5 / 1.08

W16

AW

G 8

(4x)

VT R1

6x3k

W18

kW D

1

1 2 ThermoelementDampfgenerator

Thermocouplesteam generator

K1:1 / 5.00

BK

K1:3 / 1.08 V3

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

3 4

OG

5 6

X35

12

7 83

D1

H

L2

4

9 10

11 12

R2

6x3k

W18

kW D

2

1 2

3 4

5 6

7 8

9 10

11 12

V1

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

R3

6x3k

W18

kW D

2

1 2

WH

WH

WH

WH

GY

GY

GY

GY

X24

1

X33

1+D1

-D1

+HL2

-HL23 42 2

3 3

5 6

D1

H

L2

4 4

7 8V2

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

9 10

5

X34

1

11 12+D2

-D2

+HL1

-HL1

6 2

7 3

R4

6x5k

W30

kW H

L1/H

L2

1 2

D2

H

L1

8 4

3 4

5 6

7 8

9 10

11 12

R5

6x5k

W30

kW H

L1/H

L2

1 2

3 4

5 6V4

Leis

tung

shal

blei

ter

solid

stat

e re

lay

A+

A-

B+B-

A1/

B1

A2

B2

7 8

X36

1

9 1023

11 12

D2

H

L1

4

A1

I/O

-PCB

0

98

76

54

32

10

Wiring diagram Steam / Hot air heating 3NAC 400V


0Ve

rsio

n

MO

DU

L 5

Lüft

erm

otor

Fan

Mot

or, C

oolin

g Fa

n20

1 - 2

02Er

stel

lt vo

nCr

eate

d by

Dat

umD

ate

Blat

tPa

ge

PA

5

30.0

4.20

04

1.08

/ K1

:13

BN

77 66 55 44 33 22

1.08

/ 2.

00 /

K1:1

1.08

/ N

1.08

/ PE

1.08

/ K1

:A2

BU

T4

Trafo 12VTransformer 12V

~-

12V

0V

0V200V

208V

220V

230V

240V

250V

BK BU

YE/G

N

X5911

22

X6711

M5

KühllüfterCooling fanM

untendownLüftermotorFan motor

unte

ndo

wn

M1

M ~

RJ45

F20

6,3A .

F21

6,3A .

33 22

X22111

obentopLüftermotorFan motor

oben

top

M2

M ~

RJ45

F20

6,3A .

F21

6,3A .

33 22

X2211

A4

Ope

rato

r PCB

0

98

76

54

32

10

Wiring diagram Fan motor


Vers

ion

MO

DU

L 3

Klim

a Pl

us, F

ühle

rH

umid

ity c

ontr

ol, S

enso

rs

Erst

ellt

von

Crea

ted

by

Dat

umD

ate

Blat

tPa

ge

SCH

D 3

23.1

0.20

08

A4

PCB

S2 NiveauelektrodeWater level sensor

W5

GY

WH

WH

YE/G

N

X12 11

X73

22

22 11

33 33

44 44

B1 Thermoelement GarraumThermocouple cooking cabinet

X3 22

WH

11

GN

X4 33

B2 Thermoelement AblöschungThermocouple quenchingsystem

22

WH

11

GN

X2 5544

33

B3 Thermoelement KerntemperaturTermocouple core temperature

22

WH

11

GN

X6 4433

B5

Thermoelement DampfgeneratorThermocouple steam generator

22

WH

11

GN

S3

TürkontaktschalterDoor contact switch

X27 11

22

S7

KT-PotentiometerCT-Potentiometer

X32 11

BN

22

WH

33

GN

44

YE

55

PK

0

98

76

54

32

10

Wiring diagram Sensors


Vers

ion

MO

DU

L 4

Was

ser

Wat

er, D

rain

, Cle

anJe

t

Erst

ellt

von

Crea

ted

by

Dat

umD

ate

Blat

tPa

ge

SCH

D 4

23.1

0.20

08

A4

PCB

W3

WH

BUW

HBU

Y1

Magnetventil-FüllenSolenoid valve filling

A1

A2

X19 33

X30

11

11 22

Y2

Magnetventil-AblöschungSolenoid valve guenching system

A1

A244 33

22 44

5566

M4

SC-PumpeSC-pump

M ~

W4

WH

BU

X18 11

X31

11

22 22

3344

0

98

76

54

32

10

Wiring diagram Water


Vers

ion

MO

DU

L 6

Sum

mer

, EEP

ROM

Buzz

er, E

EPRO

M

Erst

ellt

von

Crea

ted

by

Dat

umD

ate

Blat

tPa

ge

SCH

D 6

23.1

0.20

08

A4

PCB

X8 11

X47

1

T2 SummerBuzzer

22 2

E1

Externe EEPROM

X50 11

2233

44

0

98

76

54

32

10

Wiring diagram Miscellaneous


Wiring diagram Option

Vers

ion

MO

DU

L 7

Opt

ion

Opt

ions

Erst

ellt

von

Crea

ted

by

Dat

umD

ate

Blat

tPa

ge

SCH

D 7

23.1

0.20

08

A4

PCB X2

0O

ptio

n Si

cotr

onic

syst

emO

ptio

n Si

cotr

onic

syst

em

11 1:Frei

2:Frei

3:Nullleiter (d)

4:Gerät EIN (a)

5:Eingang Sicotronic (c)

6:Heizungsanforderung (b)

2233

4455

66

X23

Opt

ion

Dun

stab

zug

Opt

ion

extr

acto

r hoo

d

1122

33

0

98

76

54

32

10


Bill of materialP

osi

tio

nsl

iste

B

ill

of

mate

rial

Nam

e

Nam

e

Art

ikeln

r.

Item

nu

mb

er

Art

ikelb

eze

ich

nu

ng

It

em

desc

rip

tion

M

od

ule

M

od

ul

Änder

ungsd

atum

28.1

0.2

008 1

2:5

3:3

7

Nam

e

Dok

um

ent-

Nr.

Erz

euger

SC

HD

Span

nung

Ver

sion

Sei

te 1

von 2

A4

42.0

0.0

48

Bed

ienpla

tine

CM

O

per

ator

PCB C

M

Modul 8

B1

40.0

0.5

94

Ther

moe

lem

ent

Gar

raum

Ther

moc

ouple

inte

rior

cab

inet

M

odul 3

B2

40.0

0.3

98

Ther

moe

lem

ent

Ablö

schung

Ther

moc

ouple

quen

chin

g s

yste

m

Modul 3

B3

40.0

2.1

03

Ther

moe

lem

ent

Ker

nte

mper

atu

r CM

Ther

moc

ouple

core

tem

per

atu

re

Modul 3

B5

40.0

0.2

91

Ther

moe

lem

ent

Dam

pfg

ener

ator

Ther

moc

ouple

ste

am

gen

erato

r M

odul 3

F14001.0

224

Ste

uer

sich

erung

Contr

ol fu

se

Modul 1

F24001.0

224

Ste

uer

sich

erung

Contr

ol fu

se

Modul 1

F340.0

1.3

29

Sic

her

hei

tste

mp. Beg

renze

r G

157°C

/314°F

E183°C

/360°F

Saf

ety

tem

p.

limiter

G157°C

/314°F

E183°C

/360°F

M

odul 1

F440.0

1.4

82

Sic

her

hei

tste

mper

aturb

egre

nze

r 360°C

/680°F

Saf

ety

tem

per

ature

lim

iter

360°C

/680°F

M

odul 1

F53019.0

113

Sic

her

ung T

rafo

T1

Fuse

tra

nsf

orm

er T

1

Modul 1

H1

3024.0

201

Hal

ogen

bel

euch

tung

alle

In

terior

cabin

et lig

ht

Modul 6

H2

3024.0

201

Hal

ogen

bel

euch

tung 201/2

02

Inte

rior

cabin

et lig

ht

Modul 6

K1

40.0

2.7

66

Hau

pts

chütz

M

ain c

onta

ctor

M1

40.0

0.2

74

Lüft

erm

oto

r TG

u.

SG

Fa

n m

oto

r M

odul 5

M2

40.0

0.2

74

Lüft

erm

oto

r S

G

Fan m

oto

r 201/2

02

Modul 5

M4

44.0

0.2

07

SC-P

um

pe

SC-p

um

p

Modul 4

M5

40.0

2.8

99

Kühllü

fter

Coo

ling f

an

Modul 5

R1

44.0

0.1

95

Dam

pfh

eizk

örp

er 6

1-2

02

Hea

ting e

lem

ent

stea

m 6

1-2

02

Modul 2

R2

44.0

0.5

33

Dam

pfh

eizk

örp

er 6

1-2

02

Hea

ting e

lem

ent

stea

m 6

1-2

02

Modul 2

R3

44.0

0.5

33

Dam

pfh

eizk

örp

er 202

Hea

ting e

lem

ent

stea

m 2

02

Modul 2

R4

40.0

2.5

89

Hei

ßlu

fthei

zkör

per

61-2

02

Hea

ting e

lem

ent

hot

air

61-2

02

Modul 2

R5

40.0

2.5

89

Hei

ßlu

fthei

zkör

per

102-2

02

Hea

ting e

lem

ent

hot

air

102-2

02

Modul 2

S2

3002.0

402

Niv

eauel

ektr

ode

Wat

er lev

el e

lect

rode

Modul 3

S3

40.0

0.4

54

Türk

onta

ktsc

hal

ter

Doo

r co

nta

ct s

witch

M

odul 3

S7

40.0

0.4

64

Pote

ntiom

eter

Zei

t /

Ker

nte

mper

atur

Tim

e /

Core

pote

ntiom

eter

M

odul 3

T1

40.0

0.2

77

Tra

fo

Tra

nsf

orm

er

Modul 1

T2

40.0

2.0

87

Ala

rmsu

mm

er

Buzz

er

Modul 6

T4

40.0

0.5

92

Tra

fo K

ühllü

fter

Tra

nsf

orm

er c

oolin

g fan

12V D

C

Modul 5

V1

40.0

0.4

53

Leis

tungsh

alble

iter

61-2

02/E

Solid

sta

te r

elay

M

odul 2

V2

40.0

0.4

53

Leis

tungsh

alble

iter

61-2

02/E

Solid

sta

te r

elay

M

odul 2

V3

40.0

0.4

53

Leis

tungsh

alble

iter

202Eu*102-2

02U

L/J

Solid

sta

te r

elay

M

odul 2

V4

40.0

0.4

53

Leis

tungsh

alble

iter

202Eu*102-2

02U

L/J

Solid

sta

te r

elay

M

odul 2

Y1

50.0

0.3

16

Mag

net

ventil Fü

llen /

SCC

(Y3)B

esch

wad

en (

Y4)P

fleg

emitte

l Sole

noid

val

ve f

illin

g /

SCC (

Y3)

mois

tenin

g (

Y4)

care

M

odul 4

Y2

50.0

0.1

39

Mag

net

ventil Ablö

schung

Sole

noid

val

ve g

uen

chin

g s

yste

m

Modul 4

Z1

40.0

2.4

24

Ents

törf

ilter

Ele

ctro

nic

nois

e filter

M

odul 1

W1

40.0

0.2

35

Kab

el-A

nst

euer

ung I

/O P

CB -

SSR

Cab

le I

/O P

CB -

SSR

Modul 2

W11

40.0

2.1

29

Kab

el:H

alogen

bel

euch

tung

Cab

le H

alogen

lig

ht

Modul 1


Po

siti

on

slis

te

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Bill of material

80.51.104 - V03 EN - RTS/Md 10/2010

RTS Contact Germany

Fax: +49 (0)8191-327397e-mail: [email protected]: http://service.rational-online.com

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Please note that any technical information concerning Rational products must NOT be forwarded to any third party.

Training Manual Combi Master

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