Thermador PDR48, PRG48, PRG30 E:11, WTMC Dryer Test Program Fault Codes, Solution, Notes, Effect

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WTMC Service Tips - - Test program (4A): Fault Codes

WTMC Dryer Test Program Fault Codes

Fault
Code	Fault	Solution	Notes	Effect
E:11	Overheating due to	Clean lint filter (&air duct if	Displays E:01 during normal use.
	clogged lint filter.	necessary).	Measures reduced air flow.
E:12	Severe overheating	Clean lint filter (&air duct if	Displays E:01 during normal use.
	due to clogged lint filter.	necessary).	Measures reduced air flow.
E:13	Maxium drying time	Check heater, control module, NTC’s	Stops & displays E:03 during	.
	exceed	& Hi-limits. Usually faulty heater. Can	normal use (after maxium drying
		also be overloaded dryer.	time limit of 240 minutes).
E:17	NTC error (NTC R3 @	Check NTC R3 & wire harness.	Typically shorted or opened wire	Dryer stops &
	lint screen)	Replace faulty part.	harness.	can’t be restarted.
E:18	NTC error (NTC R2 @	Check NTC R2 & wire harness.	Typically shorted or opened wire	Dryer stops &
	heater)	Replace faulty part.	harness.	can’t be restarted.
E:20	EEPROM error	Replace faulty control module.		Dryer stops &
				can’t be restarted.
E:21	Incorrect checksum	Replace faulty control module.		Dryer stops &
				can’t be restarted.
E:22	Invalid update	Replace faulty control module.		Dryer stops &
				can’t be restarted.

NOTE: To run fault codes tests to display fault codes:

•While pushing & holding Start/Stop & Delicates button, rotate cycle selector knob to Extra Dry – Regular/Cotton.

•Push Start/Stop button to start test. Push Start/Stop button to scroll through fault codes (if more than one exists). Do not rotate knob through Off to avoid exiting test program.

•Rotate cycle selector knob to end test.