Model reference

Thermador SCD302

Oven

4 documents19 error codes3 service modes

Available documentation

Service Manual

Thermador SCD Oven Service64 pg
Covers this model
Care & Use Manual for Thermador Built-In Oven40 pg
Covers this model
S Series Ovens Field Service89 pg
Covers this model

Installation Guide

KIT INSTALLATION INSTRUCTIONS - Display Head Kit for S Ovens1 pg
Covers this model

MyPros+ Max

Diagnose your Thermador SCD302.

Step-by-step diagnostics from the service manual
Test values, resistance specs, and wiring references
Verified part numbers when replacement is needed

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M+

M+ Max·Thermador Oven

Err on my Thermador SCD302

M+

Flashes if invalid oven temperatures or

From Service Manual 904995, p.47:

1.Access service mode to confirm the active fault code and read stored error history.

2.Disconnect the sensor and measure resistance. Expected: 10 kΩ to 12 kΩ at 77°F (25°C).

3.Check the sensor harness for opens. A reading outside 5 kΩ to 50 kΩ indicates a failed sensor.

Part 00617955

Temperature sensor (NTC)

Error codes (19)

CodeMeaning

ErrFlashes if invalid oven temperatures or times are entered.F-Communication or connection problem between relay board and display head.F0No error codes exist (displayed when checking stored error codes in test mode…F1Main relay board defective.F2Intermittent sensor circuit or defective main relay board.F3Open sensor circuit.F4Short in the sensor circuit or temperature in room below 50 degrees.F5Intermittent single/upper sensor circuit or defective relay board.F6The control is reading a shorted key; possible bad connection to the touch…F7Touch control problem or related connectors; dirty surface on touch control…F8Unspecified fault requiring manufacturer support.F9Problem with single/upper oven latch switches or wiring.FABad analog-to-digital (A/D) converter.FbCommunication error detected by main relay board.FCCommunication or connection problem between relay board and display head.FdCommunication error detected by main relay board.FECommunication error detected by main relay board; bad display head.FFIntermittent sensor, problem with sensor wiring, or defective main relay board.FrLower oven latch switch, relay board/display head connection, intermittent…

Service modes (3)

24-Hour Clock / Centigrade Format Selection["Turn electric power to the oven OFF at the circuit breaker.","While touching either TIMER 1 or…
Electronic Oven Control Test Mode["Power up the unit.","Within 5 minutes, before any other programming, hold the STOP TIME pad key…
Oven Temperature Calibration["Touch BAKE pad.","Set temperature between 500 and 550.","Hold BAKE pad for 4 seconds.","0 or last…

Full entry steps, exit procedures, and test sequences are available in Max.

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