Wiring Diagram

Electronic Surface Element Control System (ESEC) Error Code Descriptions
When a specic error condition occurs in the ESEC system, a code will be displayed in the electronic control panel as shown in the error notication in an induction system section. For each Error Code there is a listing of the likely cause or failure condition, as well as suggested corrective actions to be taken. Always reset thepowerbydisconnectingorturningo󰀨thepowersupplyfor30secondstoseeifthefailureconditionwillclear.Iftheerrorcodereturnsperformthestepsoneatatimeintheorderlistedbelowtocorrectthespecicfailurecondition.NOTE: If multiple changing error codes are displayed check for disconnected wires or cables.
Error Code Likely Cause or Failure Condition Suggested Corrective Action E0-01 Internal error 1. Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up replace the hob user interface corresponding to the error. E0-02 Dataasherror 1. Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up replace the hob user interface corresponding to the error. E0-03 Congurationerror 1. Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up replace the hob user interface corresponding to the error. E0-04 Keyboardtuningcongurationerror 1. Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up replace the hob user interface corresponding to the error. E0-05 Keyboard safety error 1. Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up replace the hob user interface corresponding to the error. E0-06 HMICOMM_Q_ERROR 1. Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up replace the hob user interface corresponding to the error.
E0-11
Stuck Key 1. If a key was pressed inadvertently for a long time this error code will be displayed. Make sure there is nothing (water, utensils) in contact with the keyboard. The fault code should go away once the key is released and the Stop key is
pressed. If the error comes back when a key is pressed it means the error condition is still there. If the error does not come back it means the error condition is gone and the cooktop can be used. 2. If the fault code cannot be cleared, replace hob UI board corresponding to the error.
E0-12 Keyboardcongurationerror 1. Verify the unit has the proper cooktop user interface board based on the model number and parts catalog. 2. Replace the cooktop user interface board corresponding to the error if the UI is incorrect or the issue persists. E0-13 Non-volatile memory alarm 1. Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up replace the hob user interface corresponding to the error. E0-15 FMEA error 1. Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up replace the hob user interface corresponding to the error. E0-19 Unabletocongurethepowerboard 1. Check the MACS connection (communication harness) between user interface board and induction power boards. 2. If problem persists, check continuity of MACS harness between each control board. Replace harness if defective.
3. If harness is good and problem persists, replace the induction board indicated by the error code. 4. If problem persists, replace the hob user interface board corresponding to the error.
E0-20 LossofcommunicationbetweencooktopUIandovenUI 1. Disconnect power, wait 30 seconds and reapply power. Check if error condition is still there. 2. Test wiring harness between oven user interface board (MACS Bus) and cooktop UI (MACS2 or MACS1). 3. If wiring harness is good
replace oven UI. 4. If the problem persists replace the cooktop user interface corresponding to the error.
E0-22 Lossofcommunicationbetweenpowerboardanduser
interface board
1. Check the MACS connection (communication harness) between user interface board and induction power boards. 2. If problem persists, check continuity of MACS harness between each control board. Replace harness if defective. 3. If harness is good and problem persists, replace the induction board indicated by the error code. 4. If problem persists, replace the hob user interface board corresponding to the error.
E0-24 Lossofcommunicationbetweenthehobuserinterfaces 1. Check the MACS connection (communication harness) between hob user interface board and oven user interface. 2. If problem persists, check continuity of MACS harness between each control board. Replace harness if defective.
3. If harness is good and problem persists, replace the hob user interface board indicated by the error code. 4. If problem persists, replace the oven user interface board.
E0-25 Lossofcommunicationbetweenthepowerboards 1. Verify the unit has the proper cooktop user interface board based on the model number and parts catalog. 2. Replace the cooktop user interface board if the UI is incorrect or the issue persists. E0-50 ADC read error 1. Disconnect power, wait 30 seconds and reapply power. 2.If fault returns upon power-up replace the hob user interface corresponding to the error. E1-49 E2-49
Inductionpowerboardcongurationcompatibilityerror 1. Disconnect power, wait 30 seconds and reapply power. Check if error condition is still there. 2. If problem persists, check continuity of MACS harness between each control board. Replace harness if defective. 3. If harness is good and problem
persists, replace the induction board indicated by the error code. 4. If problem persists, replace the hob user interface board corresponding to the error.
E1-57 E2-57
MAINS (power supply) relay stuck on induction power board.
1. Cycle power to appliance, wait 30 seconds before reconnecting power. 2. If problem persists, replace the induction power board corresponding to the error.
E1-64 E2-64
Cooling fan on the induction power board is blocked or otherwise unable to turn.
1. Check for interference, blockages, debris, dust, or anything else that would physically prevent the fan from moving. 2. If problem persists, replace the induction board indicated by the error code.
E1-65 E2-65
Open temperature sensor on induction board. 1. Verify that induction coil temperature sensor is connected to generator. 2. Test resistance of each sensor for ± 100K ohms at room temperature. Replace coil if sensor is open or shorted. 3. If problem persists, replace the induction
board indicated by the error code.
E1-71 E2-71
Failure check found inconsistent power currents between the drive circuit for the coils (IBGT) and the main power current on the induction generator board
1. Cycle power to appliance, wait 30 seconds before reconnecting power. 2. If problem persists, replace the induction power board corresponding to the error code.
E1-73 E2-73
Failure check found too high temperature on induction generator board
1. Cycle power to appliance, wait 30 seconds before reconnecting power. 2. If problem persists, replace the induction power board corresponding to the error code.
E1-74 E2-74
IGBT/Heatsink open or short 1. Cycle power to appliance, wait 30 seconds before reconnecting power. 2. If problem persists, replace the induction power board corresponding to the error code.
E1-75 E2-75
Failure check found a bad sensor or a shorted circuit on the induction generator board
1. Verify that induction coil temperature sensor is connected to generator. 2. Test resistance of each sensor for ± 100K ohms at room temperature. Replace coil if sensor is open or shorted. 3. If problem persists, replace the induction board indicated by the error code.
Additional Failure Conditions Symptom or Failure Control Display Possible Cause or Condition Suggested Corrective Action Pan does not heat up. Normal operation Pan too small for proper pan detection and only works with
low power.
Use larger pan or this pan on a smaller cooking zone. Refer to owners guide for proper pan selection.
Flashing power level Display and pan does not heat.
Pan not detected. Check whether the pots or pans are suitable for induction. Refer to owners guide for proper pan selection. Induction surface unit not correctly connected or surface unit open.
Check the surface unit wire terminal connections. Ensure that they are properly connected and tightened. Test continuity of element (should be less than 1 ohm).
Distance between surface unit and glass ceramic too large. Check whether the surface unit is properly positioned and touching the glass cooktop surface.
Individual buttons cannot be used or cannot always be used.
None 1. Test cables and connections.
2. Membrane control panel defective. 3. EOC defective.
1. Follow instructions for proper use of controls. 2. Verify membrane tail connections between EOC and ESEC. Replace if defective or damaged. 3. Replace EOC.
Cooking power too low or shuts down prematurely.
None Fluids spilled or object lying on control panel keypads. Clean up spills or remove objects. Restart cooktop in normal manner. Normal Operation Ventilation slots obstructed. Clear vent openings.
Unsuitable pots (bottom bent). Follow owner's guide for proper pan selection. Distance between surface unit and glass ceramic too large. Check whether the surface unit is properly positioned and touching the glass cooktop surface. Fan does not start. 1. With two cook zones operating, verify that the fan runs at a slow speed. If fans do not run, check for foreign objects or stuck fan motor.
2. Test continuity of motor windings. Replace motor if open. 3. Replace induction control assembly.
Steady "Hot surface" indicator light when cooking zone is cold and switchedo󰀨.
"Hot surface" indicator light
Induction coil temperature sensor failure 1.Test surface unit RTD approx. 100K ohms at room temperature. Replace surface unit if resistance is not correct.
2. Replace induction generator board.
Cooktop does not initialize/ operate.
Blank No display No beep
EOC not powered. Verify installation and harness connections to EOC. Defective EOC. Replace EOC.
ÉLÉMENT DE CONVECTION
ÉLÉMENT DE CUISSON
MOTEUR VERROU
INTERRUPTEUR
DE PORTE
VENTILATUER DE CONV
LAMPE DU FOUR
VENTILATEUR DE REFROIDISSEMENT
SONDE À VIANDE
SONDE À TEMPÉRATURE
INTERRUPTEUR DE PORTE
INTERRUPTEUR DU LOQUET MOTORISÉ
DE LA PORTE
MISE À LA TERRE
À LA CUISINE
MISE À LA TERRE
ÉLÉMENT DE GRIL
BLOC DE BORNES
CONDENSATEUR
MISE À LA TERRE
CARTE DE CIRCUIT DE GENRATEUR
INDUCTEUR AVANT DROIT
TEMPERATURE DU CAPTEUR
INDUCTEUR ARRIERE DROIT
TEMPERATURE DU CAPTEUR
ASSIETTE
ASSIETTE
COEUR
CÔTÉ DROIT
CARTE DE CIRCUIT DE GENRATEUR
INDUCTEUR ARRIERE GAUCHE
TEMPERATURE DU CAPTEUR
INDUCTEUR AVANT GAUCHE
TEMPERATURE DU CAPTEUR
ASSIETTE
COEUR
CÔTÉ GAUCHE