Thermador PDR48, PRG48, PRG30, PRG36 Thermador, Error Codes, Causes, Example, Corrective Action

Thermador®

Thermador ESC30 and GSC30 30 inch range error codes

Error Codes	Causes	Example	Corrective Action
F1	Supervisory relay enable	Bake or broil relay stuck closed	Cancel key will clear error if fault remains it will
	shorted		appear again in 16 seconds. If reappears replace
			relay board.
F2	Cook/Clean runaway	Bad sensor or poor contacts on	Check sensor, cut out molex connector, use wire
	temperature alarm	molex connector.	nuts for good contact. See Note 1
F3	Open oven sensor	Bad sensor or poor contact on	Check sensor, cut out molex connector, use wire
		molex connector	nuts for good contact. See Note 1
F4	Shorted oven sensor	Bad sensor or pinched sensor	Check sensor see note 1
		leads
F5	Supervisory relay enable		Replace relay bd.
	open

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