Thermador PDR30, PRG48 Error Codes For Ovens With Dreefs Control, For errors E1, E9, E11, E12 and

ERROR CODES FOR OVENS WITH DREEFS CONTROL

The following chart shows the error codes that can be displayed in the Oven/Selector window during specific oven malfunctions. Some of the error messages can be cleared by performing the following steps:

1.Turn the selector knob to OFF

2.“Tweak” the oven by turning the selector knob slightly to the left (counterclockwise). This may stop the flashing message/beeping and clear the window.

3.For errors E1, E9, E11, E12 and

E13, the power supply going to the even must be turned off momentarily, and back on again

4.If an error remains displayed when the selector switch is OFF, and after attempting to clear the display, as shown in steps 2 and 3, turn off the power going to the oven, and refer to the chart below to help you find the problem.

ERROR	ERROR CODE	DESCRIPTION OF PROBLEM
MESSAGE	NOTES
E1	C & E	Control board problem.
E2	G & K	Cook or Clean mode runaway (temp >635 °F). Clean mode runaway
		(clean temp +32 °F).
E3	A & H	Open oven temperature sensor (>5000 Ω).
E4	A & H	Shorted oven temperature sensor (<5000 Ω).
E5	K& D	Control board too cold, too hot, or defective.
E6	C & J	Control board problem.
E7	A & I	Illegal temperature display. Turn off oven and try again.
E8	A & D	Control board problem.
E9	A & E	Latch switch problem.
E10	B & D	Control board problem.
E11	A & F	CT oven – latch switch problem
E12	A & E	CT ovens – latch switch problem
E13	A & C	CT ovens – latch frozen or no power to latch motor.
		CMT ovens – control board not converted (refer to page 3-7 for
		conversion data).
E14	A & E	Latch switch problem.
E15	B & D	Control board problem.

ERROR CODE NOTES:

ATurns heat off on the failed oven only; microwave not affected.

BTurns all heat off; microwave not affected.

CDisables the CLEAN mode in both ovens; allows COOK and microwave.

DError will remain in the display until oven is repaired and powered back up. No error tones.

ETurning the oven off stops the error and flashing display. Can tweak away the error code. Error is redisplayed only if the selector is turned to CLEAN.

FTweaking clears to “---“ for retry.

GClears when the oven temperature is less then the runaway temperature with the selector switch off.

HCan be cancelled by tweaking if a good sensor is detected.

ICleared with a mode change.

JCan be tweaked away for immediate retry. User must unlatch and delete the “---“ to try to relatch the door.

KTurns heat and microwave off.

LIf two switches show a locked door, then E13 and LOCK are permanent in the display (in all modes). If the two switches show an open door, tweak away the E13 error message.