THERMADOR ERROR CODES/247 CODES/4 APPLIANCE TYPES
Thermador appliance error codes
Thermador appliance error codes extracted from MSA service-manual sources, with safe checks and call-a-pro guidance for South Florida homes.
Written by Dmitriy Sukhov · Founder, Express Xpert Appliance RepairUpdated July 2026
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01 / 04
Thermador cooktop codes
26 codes documented with safe checks and repair guidance for South Florida homes.
- E0 — Input relay defective. MB defective
- E1 — Incorrect voltage measurement. MB defective. Replace corresponding MB
- E10 — Incorrect NTC temperature of the
- E11 — Inductor relay error. ADB defective. Replace corresponding ADB
- E12 — Incorrect measurement of the inductor
- E13 — Error in the pan detection system. ADB defective. Replace corresponding ADB
- E14 — Software security error. Not relevant
- E15 — Error in the program memory. Software invalid or different between
- E16 — User interface error (UI). Coordination error with the UI
- E2 — Mains voltage synchronisation error. MB defective. Replace corresponding MB
- E3 — Software security error. Not relevant
- E4 — ASIC communication error. MB defective. Replace corresponding MB
- E5 — Zone relay error. ADB defective
- E6 — Power level error. Switching error in the inductors. Check power connections
- E7 — NTC resistance error of the heat sink
- E8 — Incorrect current measurement. MB defective. Replace corresponding MB
- E9 — NTC resistance error of the ambient
- F1 — TouchControl NTC fault (Gaggenau only) NTC of the intrinsic temperature monito
- F2 — TouchControl disconnected due to
- F3 — Cooking sensor fault
- F4 — TouchControl disconnected due to
- F6 — Temperature rise at sensor doesn’t
- F7 — Frying sensor fault
- F8 — Operating time limit
- F9 — PiezoControl fault Fault in data transmission between
- V24 — Thermador Cooktop V24 error code explained
02 / 04
Thermador freezer codes
5 codes documented with safe checks and repair guidance for South Florida homes.
03 / 04
Thermador range codes
182 codes documented with safe checks and repair guidance for South Florida homes.
- C053D — during touch calibration Error during calibration of the
- C053E — during touch calibration Error during saving the
- E000 — Control module / display module
- E005 — Communication between
- E0103 — Wrong software version or
- E0105 — Module code missing (Detected by StM)
- E010A — Plausibility check
- E010B — Missing or incorrect
- E010C — Permanent interruption Mains voltage interrupted
- E010D — No 50 Hz signal Internal error in Control
- E0111 — Communication error Control
- E0113 — Communication error
- E0203 — Wrong software version or
- E020A — Plausibility check
- E020B — Missing or incorrect
- E0210 — General and/or unknown
- E0211 — Communication error Control
- E0213 — Communication error
- E0221 — Electronics too hot 1. Faulty CPM
- E0500 — General error in User Interface
- E0502 — Data storage error 1. Internal error in UI
- E0507 — Module code missing Sending of module code from
- E050A — Plausibility check User
- E0510 — No communication with the
- E0511 — User Interface cannot
- E0519 — Communication with User
- E0540 — Configuration file error Configuration file is missing or
- E0541 — Wrong module code in Control
- E0542 — Wrong module code in Control
- E0543 — Wrong module code in
- E0544 — Wrong module code Steam
- E0545 — Wrong module code Knob
- E0600 — General or undetermined error Multimedia Board 2 (MMB2)
- E0602 — Memory/EEPROM error MMB2 internal fault Replace MMB2
- E0607 — Module code missing Software error • Reprogram MMB1 and MMB2 and store
- E0610 — General communication error
- E0611 — General communication error
- E0619 — General communication error
- E061C — Heartbeat missing from
- E0640 — Configuration file error in
- E0641 — Wrong module code in Control
- E0642 — Wrong module code Control
- E0643 — Thermador Range E0643 error code explained
- E0644 — Wrong module code in Steam
- E1 — Thermador Range E1 error code explained
- E10 — Control bd Checksum error Replace dreefs bd
- E101 — Cavity sensor. Cavity temperature > 482 F
- E104 — Cavity sensor. Invalid temperature measurement
- E11 — Latch problem Will not clean Replace latch in affected oven
- E12 — Latch problem Will not clean Replace latch in affected oven
- E1201 — ROM or flash check error in the
- E1202 — Data storage error in the
- E1203 — Hardware fault in the Lambda
- E1204 — Software error in the Lambda
- E1205 — DBus connection error in the
- E1210 — General and/or unknown
- E13 — Latch problem Latch does not run Check for voltage to latch motor
- E14 — Latch problem Loose latch switch Check latch for proper operation
- E15 — Control bd. Remains in display oven
- E1601 — Short circuit detected Knob Board (Knb) hardware
- E1602 — Memory / EEPROM error Knob Board (KnB) hardware
- E1610 — General communication error Knob Board (KnB) hardware
- E1710 — General communication error Multimedia Board (MMB)
- E2 — G & K Cook or Clean mode runaway (temp >635 °F). Clean mode runaway
- E3 — A & H Open oven temperature sensor (>5000 Ω)
- E303 — Control module board temperature Control module temperature is
- E305 — Communication - DBUS II. Loss of communication
- E309 — Control module memory. ROM check error. Internal error in control module. Replac
- E310 — Control module memory. Error in data memory. Internal error in control module. R
- E4 — A & H Shorted oven temperature sensor (<5000 Ω)
- E5 — K& D Control board too cold, too hot, or defective
- E6 — Selector switch Disables individual cook
- E6100 — Thermador Range E6100 error code explained
- E6200 — General fault on BLDC
- E6400 — Venting flap motor fault
- E6800 — General fault on BLDC cooling
- E6804 — General fault on BLDC cooling
- E7 — A & I Illegal temperature display. Turn off oven and try again
- E7010 — General communication error
- E7101 — Home Connect data is missing Home Connect data was not
- E8 — Thermador Range E8 error code explained
- E8020 — Thermador Range E8020 error code explained
- E8030 — Temperature too high in the
- E8040 — Thermador Range E8040 error code explained
- E8401 — No continuity in oven
- E8402 — Oven temperature sensor
- E8405 — Cavity temperature too high
- E8501 — Meat probe value too high
- E8720 — Thermador Range E8720 error code explained
- E8730 — Temperature too high in the
- E8740 — Thermador Range E8740 error code explained
- E8801 — No continuity in oven
- E8802 — Oven temperature sensor
- E8A01 — Meat probe value too high
- E8B01 — Warming drawer temp sensor
- E8B02 — Warming drawer temp sensor
- E8B03 — Temperature too high 1. Faulty WD temp sensor
- E8C01 — Evaporator temperature
- E8C02 — Evaporator temperature
- E9 — Latch Latch motor may run but
- F051A — Supply voltage 24V at User
- F061A — Supply voltage 24V not valid 1. Wiring connection fault
- F1 — Meat probe not there or incorrect During Test / use
- F10 — Oven sensor open Open circuit Check sensor See note 1
- F11 — Oven sensor shorted Pinched wire Check sensor See note 1
- F111 — Runaway Oven temperatur e 585°F Latch unlocked 5 sec
- F112 — Runaway lower temperature
- F113 — Runaway Oven temperat ure 950°F Latch locked 5sec
- F114 — Runaway lower temperature
- F12 — Open meat probe Socket, wiring Check probe See note 2
- F121 — Stuck key in the membrane switch layer Always 1 min
- F123 — Keyboard disconnected
- F125 — Cancel key circuit problem Always 1 min
- F13 — Upper oven RTD not calibrated Always 10 seconds Message 1 Cancel
- F14 — Display board EEPROM error Oven Pr ogramming 5 tries Message 1 Cancel
- F141 — Slave micro not functioning Always 1 min
- F143 — Vcc open circuit on slave micro
- F145 — Sensor input on the slave micro
- F147 — Ground open circuit on the slave
- F15 — Relay bd sensor shorted Short circuit Replace relay bd
- F151 — Eeprom failure or communication circu it failure Cook or clean programmed 1 sec
- F153 — User Interface too hot Always 1 sec
- F154 — Power Board too hot Always 1 sec
- F155 — Cook profile corrupted in EEPROM Cook or clean Programmed 1 sec
- F16 — Catalyst sensor open Wiring Check sensor See note 3
- F17 — Catalyst sensor shorted Wiring Check sensor See note 3
- F170 — Power Failure Always 2 ms
- F19 — Power board Communication error Always 20 seconds Message 1 Cancel
- F190 — Power over voltage At power on
- F2 — Oven sensor not correct During Test / use
- F20 — Function switch problems Open cable or switch Run diagnostics See note 4
- F200 — Time out and stop function Du ring Production test mode 110 sec
- F21 — Temperature switch not
- F210 — Range exceeded safe test lim its During Service test mode 200°F
- F22 — Push buttons don’t work Open cable or switch Run diagnostics See note 4
- F23 — Keyboard gain unstable
- F24 — Keyboard disconnected Always 20 seconds Message 1 Cancel
- F25 — Keys stuck Always 20 seconds Message 1 Cancel
- F26 — Keys moving/dropping out Always 20 seconds Message 1 Cancel
- F3 — Sensor problem Open or shorted sensor Check sensor
- F30 — Upper oven sensor shorted Always 20 seconds Message 1 Cancel
- F31 — Oven temperature sensor failure Cook or clean programmed 20 sec
- F32 — Upper oven over temperature while
- F33 — Upper oven over temperature while Non-Clean 20 seconds Message 1 Cancel
- F34 — Upper oven cooling fan over-speed or
- F4 — Shorted oven sensor Bad sensor or pinched sensor
- F40 — Upper oven meat probe shorted Cooking 20 seconds Message 1 Cancel
- F41 — Upper oven meat probe not calibrated Always 10 seconds Message 1 Cancel
- F42 — Door switch Switch open while door
- F43 — Lower oven RTD not calibrated Always 10 seconds Message 1 Cancel
- F44 — Lower motorized latch will not
- F45 — Motorized Latch both locked and unlocked Always 1 min
- F46 — Lower oven latch both locked
- F5 — Element Supervisor Is disabled
- F50 — Upper oven door latch signal shorted low Always 1 minute Message 1 Cancel
- F51 — Upper oven door latch stuck unlocked Co oking/ Cleaning 1 minute Message 1 Cance
- F52 — Upper oven door position error Cooking/ Cleaning 1 minute Message 1 Cancel
- F53 — Upper oven door latch stuck locked Non-Clean 1 minute Message 1 Cancel
- F54 — Upper oven latch input shorted Cleaning 1 minute Message 1 Cancel
- F60 — Lower oven sensor shorted Always 20 seconds Message 1 Cancel
- F61 — Lower oven sensor open Always 20 seconds Message 1 Cancel
- F62 — Lower oven over temperature while
- F63 — Lover oven over temperature while
- F64 — Lower oven cooling fan over-speed or
- F7 — The control is reading a shorted key
- F70 — Lover oven meat probe shorted Cooking 20 seconds Message 1 Cancel
- F71 — Lower oven meat probe not calibrated Always 10 seconds Message 1 Cancel
- F72 — Base pan sensor Defective electronics Replace relay board
- F73 — Main water valve not
- F74 — Pressure switch stays
- F8 — Analog/Digital supervisory Will cancel cook mode Reset with cancel key, if persi
- F80 — Lower oven door latch signal shorted low Always 1 minute Message 1 Cancel
- F81 — Lower oven door latch stuck unlocked Cook ing/ Cleaning 1 minute Message 1 Cance
- F82 — Lower oven door position error Cooking/ Cleaning 1 minute Message 1 Cancel
- F83 — Lower oven door latch stuck locked Non-Clean 1 minute Message 1 Cancel
- F84 — Lower oven door latch input shorted Cleaning 1 minute Message 1 Cancel
- F8403 — Oven temperature sensor fixed
- F8803 — Oven temperature sensor fixed
- F9 — Door latch supervisory Will cancel clean mode Check door latch if latch is OK, r
- FC — Communication Error Detected by
- PT500 — check connections and cable
- T1 — Error (error displays)
04 / 04
Thermador refrigerator codes
34 codes documented with safe checks and repair guidance for South Florida homes.
- E0101 — EEPROM/data flash in control module (CM) not
- E0501 — EEPROM/data flash in display module
- E1020 — Operating Error (ODA1)
- E1022 — Door opening force out of target (ODA1)
- E1120 — Operating Error (ODA2)
- E1122 — Door opening force out of target (ODA2)
- E30 — Icemaker Tray motor or ice
- E31 — Icemaker tray or water tank
- E32 — D-Bus Communication error
- E33 — Ice chute flap motor or switch
- E34 — Hopper flap switch error
- E8300 — Condenser fan defect
- E8400 — FC-Compartment-Sensor
- E8410 — FC-Evaporator-Sensor
- E8420 — RC-Compartment-Sensor
- E8430 — RC-Evaporator-Sensor
- E8440 — CC-Compartment-Sensor
- E8450 — CC-Evaporator-Sensor
- E8480 — Environment-Sensor
- E8490 — Environment-Sensor-1
- EA100 — Thermador Refrigerator EA100 error code explained
- EA101 — Checksum error IWS-DOM Change ED700 module
- EA110 — IWS Communication error Communication error IWS-CM
- EA111 — IWS Communication error Communication error IWS-DOM
- EA120 — IWS Temperature sensor error
- EA121 — Watertank NTC out of range
- EA122 — Icemakeer NTC and compartment temperature
- EA130 — Thermador Refrigerator EA130 error code explained
- EA131 — No feedback from ICF motor switch when motor
- EA132 — Hopper not existent switch is active
- EA140 — Aquastop Aquastop active NOT IN USE IN ACOOL PRODUCTS
- EA150 — IWS dispenser electronic (ED700)
- FC — Temp. alarm counter (short term)…………………………………………..7
- TK6 — Press TK5 select self test
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