Kuppersbusch GCM 642.0 ME Service Manual Download Page 29 | Manualshive

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Service Manual GCM 642.0 ME/GES 642.0

29

For internal use only

10. Wiring plans

10.1Circuit diagram GES + GCM 642

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Summary of Contents for GCM 642.0 ME

Page 1: ...GB Built in Glass Ceramic Gas Hob GCM 642 0 ME Built in Electronic Control Panel GES 642 0 ...

Page 2: ...Service Manual H2 120 57 02 Responsible N Kirchmair Küppersbusch Vertriebsges mbH Phone 0209 401 718 Kundendienst Fax 0209 401 743 Postfach 100 132 Date 05 02 1999 45801 Gelsenkirchen ...

Page 3: ...iption of the appliance 12 5 Conversion to a different gas type 14 5 1 Changing the burner injectors 14 6 Appliance operation 16 6 1 Switching the cooking zones on and off 16 6 2 The simmering zones 17 6 3 Notes on the use of the right saucepans 17 6 4 Setting the digital clock 18 6 5 Operation 19 7 Disassembly of the components 20 7 1 Disassembly of the hob 20 7 2 Disassembly of the hob component...

Page 4: ...lt in electronic control panel 2 energy controllers for cooking zones pilot light for each cooking zone fault light for each cooking zone electronic clock with minute minder without switch off function Technical data Gas connection 4 0 kW Electric connection 0 1 kW plug in type DIN EN 30 product ident No CE0085AQ0988 Note The appliance may also be operated with LPG 50 mbar The LPG injectors are su...

Page 5: ... the use of the exhaust air heat The all electronic high precision regulation and control system saves energy and ensures maximum safety Reliable electronic patented ignition device Pilot and fault lights for each cooking zone Built in electronic control panel 2 residual heat indicators The 1 2 gas connection is arranged in the centre of the rear hob bottom section and points downwards If LPG is u...

Page 6: ...stration Hob 1 Aeration opening 2 Simmering zones 3 Cooking zones 4 Residual heat indicators Control panel 5 Pilot light for the cooking zones 6 Digital clock 7 Control knob for left hand cooking zone 8 Control knob for right hand cooking zone 9 Fault lights for the cooking zones ...

Page 7: ...d offer access for aeration to the outside through a window or a door The hob is installed in a worktop recess which is to be made to suit the following installation dimensions If the worktop is 600 mm deep a space of 55 mm remains at the back Distance hob wall min 50 mm The space at the back increases if the worktop is deeper Additional space is required under the hob for the gas connection min ...

Page 8: ...ainst overheating of the surrounding areas the appliance is of the type Y to VDE 0700 6 and IEC 335 2 6 The wall above the sealing strip near the appliance must be made of non flammable material Wood plastic PVC films etc do not satisfy this requirement In normal use radiated temperatures of 70 C above room temperature can act on the surrounding furniture The furniture must satisfy at least this r...

Page 9: ...ed part of the shielding sheets rests on the worktop The notch on the angled side of the sheets must coincide with the centre of the worktop recess c In order to fasten the shielding sheets in granite worktops glue them into the recess by means of heat resistant silicon adhesive e g Pactan d Secure support angles on the left and right in the switch panel recess with the enclosed screws in such a w...

Page 10: ...ilar Otherwise when the hob is removed the worktop could be damaged 3 4 Making the gas connection 3 5 Installing the hob a Insert the hob into the worktop opening b The pins on the side panelling sheets must engage the spring catches in the hob c Press the hob edge by hand lightly 3 6 Installing the control panel a Hold the control panel in front of the prepared opening and insert the two connecti...

Page 11: ...nd the furniture front serves to ventilate the appliance and must not be sealed d Insert the plug into an earthed shock proof socket If the indicator lights on the control panel glow weakly when the plug is inserted insert the plug the other way round Prior to commissioning the appliance must be checked by the fitter for perfect functioning and any gas leaks The appliance is then ready for operati...

Page 12: ...diant burners ignition and monitoring electrodes ignition transformer residual heat indicators thermal relay with residual heat contacts and solenoid valves Control unit complete with fascia energy controller ignition fuses control lights control knobs electronic clock with minute minder terminal power supply cable and radio interference suppression capacitor Shielding sheets 4 off N ...

Page 13: ...med from two gas radiant burners at the front the insulation mouldings which serve as insulation and heating gas line the ignition and monitoring elements the ignition transformer thermal relay with residual heat contact solenoid valves and residual heat indicators and the assembly box surrounding the components 3 the control unit is inserted into two holding angles screwed onto the sides of a rec...

Page 14: ...e valve block to the rear The injector holders are pulled out of the injector pipes 3 g Remove the injectors using a 9 mm wrench and insert the new injectors Make sure that injectors with the correct diameter are used Suitable injectors are indicated on the following page in the table Diameter of injectors h After the injectors have been changed the injector holders are to be inserted again into t...

Page 15: ...mbar setting are to be used in the Wobbe index range of 11 3 to 15 2 kWh m without changing the setting Caution The settings for this appliance are provided on an information sign or on the appliance name plate Gas type Dia of injectors for burners Natural gas G20 2H 2E 2E 20 mbar 1 15 mm Natural gas G25 2LL 20 mbar 1 25 mm Netherlands NL Natural gas G25 2L 25 mbar 1 15 mm LPG G31 3P Propane 50 mb...

Page 16: ...ue To switch on a cooking zone turn the control knob to the right and select the desired setting The cooking zone pilot light illuminates After about 5 seconds the flame will ignite automatically and the cooking zone will also be supervised automatically Combustion is barely visible After some time at setting 12 after about 2 minutes the radiant burners will glow red The burner does not burn conti...

Page 17: ... cooking zones are loaded in this way all the food will be cooked until it is done 6 3 Notes on the use of the right saucepans Using the right saucepans will help you to reduce cooking times and save energy Only use saucepans with a smooth and even base Saucepan and pan bases must contract inwards slightly in the cold condition as they expand when hot and then rest on the cooking zone This is the ...

Page 18: ...be set A bell symbol appears in the display The elapsing cooking time is shown in the display and can be changed at any time with or The pre set cooking time is deleted by pressing and simultaneously Release the button first as otherwise a new cooking time is set Displaying the time while a cooking time is running Briefly press the button with the clock symbol The time is displayed after a few sec...

Page 19: ...ossible in this area simmering zone max 300 C The energy supply is regulated by means of the control knobs assigned to the energy controllers At control setting 12 the cooking zone is not switched off via the energy controller In case the max permissible temperature of approx 600 C is exceeded the energy supply can be switched off via the thermal relay assigned to each cooking zone If the thermal ...

Page 20: ...onitoring block 3 thermal relays 4 heat conducting sheets 5 and resistant heat indicator 6 are now accessible from the top side of the bottom trough c The large cover sheet 1 can be removed by unscrewing the four fastening screws at the bottom trough underside The ignition transformer 2 and the solenoid valves 3 are now accessible d The small cover sheet 4 can be removed after unscrewing the two f...

Page 21: ...ormer 2 c Remove the ionisation sensor cable from the plug connector 3 d Remove the ignition and monitoring block towards the top 7 2 2 Thermal relay a Unscrew the fastening screws of the heat conducting sheet 4 b Pull off the cable from the thermal relay c Push the heat conducting sheet to the rear and lift it out of the holding catches 5 d Unscrew the fastening screws 6 from the thermal relay an...

Page 22: ...ator a Pull off the cable of the residual heat indicator b Unscrew the screws 9 then lift off the residual heat indicator 7 2 5 Solenoid valves with injector holders a Loosen the clamps 0 b Unscrew the screws c Remove solenoid valves together with the injector holders pull off the cable Observe the gas flow direction 7 2 6 Ignition transformer a Unscrew the fastening screws b Pull off the cable fr...

Page 23: ... unit the cover 1 can be lifted off by unscrewing the three screws 2 b The following components are now accessible from the top side 3 terminal pilot lights 4 plug wiring 5 pilot lights 6 energy controllers 7 ignition and monitoring electronics 8 electronic clock 9 mains filter 0 mains input terminalclock plug connectors 6 and 9 pole ...

Page 24: ...g 7 4 2 Pilot lights a Push the detachable holding ring 3 on the connection side backwards b Unscrew the cable from the terminal 4 c Pull out the light to the front through the fascia 7 4 3 Ignition and monitoring electronics a Pull of the group plug 5 b Unscrew two fastening screws 6 detach the electronic unit c After unscrewing the four screws at the underside of the electronic unit the cover ca...

Page 25: ...ews 9 on each side take care of the washers 0 d Pull off the mains plug of the clock and remove the clock by pulling it to the front 7 4 5 Mains filter a Unscrew the holding nut SW13 at the back of the appliance take care of the tooth lock washer b Unscrew the blue cables incoming cables from the terminal c Pull the black cables outgoing cables out of the plug connectors Installation of the compon...

Page 26: ...ners Ignition not perfect Check ignition cables for damage check connectors for perfect contact check electrode distance on the ignition electrode setpoint 3 4 mm check earth connection to ignition transformer Check ignition electrode for short circuit to earth Protectiveconductor missing Check socket outlet with earthing contact Cooking zones cannot be regulated Radiant burner is not switched off...

Page 27: ...of the relevant controlling and monitoring unit defective Replace fuse Intermittent spark igniter cannot be heard Connector loose or no contact Check connectors on the intermittent spark igniter on the board and switch Intermittent spark igniter defective Replace intermittent spark igniter Controlling and monitoring unit defective Replace controlling and monitoring unit Burner switches off at sett...

Page 28: ...dual heat indicator is lit up to 50 minutes after the cooking zone has been switched off It is activated at a temperature of approx 60 C on the glass ceramic top The thermal relay switches the appliance off after approx 6 10 minutes if the appliance is operated with no saucepan on the cooking surface If there is a saucepan on the cooking surface the apppliance will not be switched off via the ther...

Page 29: ...Service Manual GCM 642 0 ME GES 642 0 29 For internal use only 10 Wiring plans 10 1Circuit diagram GES GCM 642 ...

Page 30: ...vice Manual GCM 642 0 ME GES 642 0 For internal use only 10 2 Circuit diagram control module GCM 642 to connection sheet 2 Housing 6 pole XA Pins Solenoid valves Automatic ignition fuse Left hand cooking zone ...

Page 31: ...ual GCM 642 0 ME GES 642 0 31 For internal use only Circuit diagram control module GCM 642 continued from connection sheet 1 Housing 9 pole XB Pins Cooking zone L R Right hand cooking zone Automatic ignition fuse ...

Page 32: ...32 Service Manual GCM 642 0 ME GES 642 0 For internal use only 10 3 Wiring plan MV T1 GES 642 Plug housing 6 pole XA Bushes ...

Page 33: ...e Manual GCM 642 0 ME GES 642 0 33 For internal use only 10 4 Wiring plan built in hob GES 642 Plug housing 9 pole igniter T1 integrated in the hob Bushes right left without high voltage connector to ignition ...

Page 34: ...ault light burner right hand E4 Pilot light burner right hand E5 Pilot light burner left hand E7 Residual heat indicator left hand E8 Residual heat indicator right hand ER R Energy controller right hand ER L Energy controller left hand P1 Electronic minute minder S7 Bar controller left hand S8 Bar controller right hand T1 Intermittent spark igniter XA Connector solenoid valves XB Connector left ha...

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