Thermador PRG30, PRG48, PRG36, PDR30, PDR36, PDR48 manual WFK 2401 Washer Fault Codes

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WFK 2401 Washer Fault Codes

Fault	Faults		Possible Causes/Notes	Corrective Actions
Code
09	NTC failed	•	NTC open circuited.	• Disconnect NTC and measure resistance at terminals (~5.4 – 6.5 kΩ @
		NOTE: Fault code occurs during test program.		20°C (68°F)). Replace NTC if faulty.
10	NTC failed	•	NTC shorted	• Disconnect NTC and measure resistance at terminals (~5.4 – 6.5 kΩ @
		NOTE: Fault code occurs during test program.		20°C (68°F)). Replace NTC if faulty.
12	Drum motor	• Reversing relays have failed.		• Check voltage at motor connectors when motor is energized. If voltage
	reversing			doesn’t reverse, replace faulty control module.
	relays failed	NOTE: Fault code occurs during test program.

NOTES:

While running water inlet valves, pressure switch, heater & drain pump test, display shows fault codes 01 since water doesn’t totally fill & 02 since water isn’t heated. This is normal.

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