Error code reference

Thermador Cooktop Error Codes

130 error codes documented with diagnostic procedures.

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C0Communication error with the Touch Control due to defective LIN bus wiring, defective ADB…C1Communication error between MB boards due to defective connection or defective 16-path…C2Communication error between MB and ADB boards due to defective connection or wire.c3Radiator temperature failure (cooktop has heated up excessively due to excessive…C8Internal communication bus defective due to defective circuit between MB and ADB boards…Ci4Inductor NTC defective due to NTC not connected or NTC failure.Ci9Inductor incorrectly connected, not connected, defective, or ADB board defective.clThe power grid voltage is too low.EA sensor has been pressed for too long (>5 seconds), possibly due to liquids spilled over…e0ELIN failure E0101Left ADB relay board incorrect or faulty firmware E0102Left ADB relay board error in the microcontroller's internal memory (EEPROM)E0114Left ADB communication error or poor quality communication between the induction modules.E0116Left ADB communication error or poor quality communication between induction modules E0131Left ADB error in the supply voltage synchronisation signal E0133Left ADB error checking induction module component E0137Fault in the unit's temperature sensor (NTC on the front), left ADB E0139Left ADB error checking induction module component E013ALeft ADB error checking induction module component E013BLeft ADB error checking induction module component E013CLeft ADB error checking induction module component E013DLeft ADB error checking induction module component E0142Left ADB error checking induction module component E0145Left ADB error checking induction module component E0146Left ADB error checking induction module component E0147Left ADB induction module has been unable to correctly detect its position in the…E0201Power board (PB) incorrect or faulty firmware E0202Power board (PB) error in the microcontroller's internal memory (EEPROM)E0208The fan is not working.E0212Power board error checking induction module component E0215Error in the communication protocol between the operating modules and the PB-ADB…E0231Power board error in the supply voltage synchronisation signal E0232Power board error checking induction module component E0236Power board error checking induction module component E0239Power board error checking induction module component E0240Power board error checking induction module component E0241Power board error checking induction module component E0242Power board error checking induction module component E0243Power board error checking induction module component E0244Power board error checking induction module component E0245Power board error checking the induction module E0246Power board error checking induction module component E0248Power board error checking induction module component E0301Right ADB relay board incorrect or faulty firmware E0302Right ADB relay board error in the microcontroller's internal memory (EEPROM)E0314Right ADB communication error or poor quality communication between the induction modules.E0316Right ADB communication error or poor quality communication between induction modules E0331Right ADB error in the supply voltage synchronisation signal E0333Right ADB error checking induction module component E0337Fault in the unit's temperature sensor (NTC on the front), right ADB E0339Right ADB error checking induction module component E033ARight ADB error checking induction module component E033BRight ADB error checking induction module component E033CRight ADB error checking induction module component E033DRight ADB error checking induction module component E0342Right ADB error checking induction module component E0345Right ADB error checking induction module component E0346Right ADB error checking induction module component E0347Right ADB induction module has been unable to correctly detect its position in the…E0513DBUS2 communication failure between the modules E0516Communication error between the cooking sensor module (YL245) and the Bluetooth module.E0517Error in the internal communication protocol of the operating module.E0521Overheating in the operating module E0522Overheating in the operating module E0523Overheating in the operating module caused by a hot pot near the operating module E0721Overheating in the Active Light module E0722Overheating in the Active Light module E0723Error checking Active Light component e1ELIN failure that affects one burner (problem in the components or electrical paths of…E10Incorrect NTC temperature of the inductor due to crosswise NTC connections or defective…E11Door Latch Fault E12Error code related to adaptation board (ADB) operation and capacitor damages; improved…E13Vcc Lift-Off Error E14Selector Switch Error E15Flash data is not valid; appears when flashing process was interrupted or not completed…E16Error code listed in table of contents for FSI hob.E2Control Not Calibrated E2101Inductor not connected on left ADB.E2130Fault in the inductor temperature sensor (faulty NTC) on left ADB.E2131Fault in the inductor temperature sensor (NTC not connected) on left ADB.E2132Fault in the inductor temperature sensor (NTC not connected or incorrectly positioned) on…E2301Inductor not connected on right ADB.E2330Fault in the inductor temperature sensor (faulty NTC) on right ADB.E2331Fault in the inductor temperature sensor (NTC not connected) on right ADB.E2332Fault in the inductor temperature sensor (NTC not connected or incorrectly positioned) on…E3Temperature Sensor Open Circuit E4Temperature Sensor Short Circuit E5Error code related to adaptation board (ADB) operation; improved behavior against this…E6Over Temperature while Cooking (625°F threshold)E7Over Temperature while Cleaning (900°F threshold)E7010Communication failure with the Home Connect module.E7015Overheating in the Home Connect module E7101Home Connect module not configured E8Incorrect current measurement due to defective MB.E8202Cooking sensor overheating E8203Cooking sensor overheating E8204Cooking sensor battery almost worn out E8205The cooking sensor (wireless cooking sensor) has lost communication with the appliance E8206Error checking cooking sensor components E8207Overheating of the Bluetooth board E8208Overheating of the Bluetooth board E8209The cooking sensor has become detached from the pot when using the cooking function.E8210The cooking sensor has become detached from the pot when using the cooking function.E9Cooling Fan Not Operating E9000Supply voltage below the expected value (approximately Vrms < 150 V).E9010Supply voltage above the expected value (approximately Vrms > 270 V).E9011Supply voltage much higher than expected Er32A touch control of a 2I appliance is connected to a 4I appliance, or vice versa ErXYThe touch control has an internal failure.F0No communication between the TouchControl (TC) and the ELIN induction module.F0123Overheating of the electronics of the left ADB induction module F0222Overheating of the electronics of the induction module F0223Overheating of the electronics of the power board (PB) induction module F0224Overheating of the external NTC sensor F0323Overheating of the electronics of the right ADB induction module F2NTC temperature of the TouchControl is excessively high (>100°C / 212°F); cooking zones 1…F2120Inductor overheating on left ADB F2320Inductor overheating on right ADB F4NTC temperature of the TouchControl is excessively high (>100°C / 212°F); none of the 4…F8Automatic disconnection of a cooking zone F9100Demo mode is active FOPNo communication between the right ELIN and left ELIN on starting superbooster function.U400Electronics have been connected erroneously at 400V (warning appears when measured…W0Input voltage is above 280V due to mains voltage too high or connection/wiring error.W1Input voltage is below 160V due to mains voltage too low or connection/wiring error.W2Overheating of the inductor due to incorrect installation or overheating conditions.W3Overheating of the induction electronics (MB or ADB boards).W4Over temperature in the user interface caused by hot utensil or high heat generation…W5Input voltage measured on the user interface is over the limit value due to…W6Multiple activation of the touch screen sensors caused by an object on the touch screen.

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Common questions

How do I find the error code on my Thermador Cooktop?

Most Thermador cooktops show the code directly on the control panel display. If your model has no display, it can be read by entering diagnostic mode with the key sequence for your model. The full procedures include model-specific instructions for reading codes.

Are these codes specific to my model?

The codes here apply broadly to Thermador cooktops. Meanings and diagnostic steps can vary by model and production year, so enter your model number for model-specific information and procedures.

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