Thermador PRG30, PRG48, PRG36, PDR30, PDR36 Thermador, Error Code, Cause, Example, Corrective Action

Thermador®

Error codes for Gaggenau Steam Oven model ED-220/221

Error Code	Cause	Example	Corrective Action
F10	Oven sensor open	Open circuit	Check sensor See note 1
F11	Oven sensor shorted	Pinched wire	Check sensor See note 1
F12	Probe open	Open circuit	Check probe See note 2
F13	Probe shorted	Pinched wire	Check probe See note 2
F14	Relay bd. Sensor open	Open circuit	Replace relay bd.
F15	Relay bd sensor shorted	Short circuit	Replace relay bd.
F20	Humidity switch not	Poor contact at switch or	Check contacts in diagnostic mode See note 3
	working properly	ribbon cable
F21	Temperature switch not	Poor contact at switch or	Check contacts in diagnostic mode See note 3
	working properly	ribbon cable
F23	Relay control not		No contact at flat wire or electronics defective
	chooseable

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