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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
MESSAGE
ERROR CODE
NOTES
DESCRIPTION OF PROBLEM
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:
A Turns heat off on the failed oven only; microwave not affected.
B Turns all heat off; microwave not affected.
C Disables the CLEAN mode in both ovens; allows COOK and microwave.
D Error will remain in the display until oven is repaired and powered back up. No error tones.
E Turning 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.
F Tweaking clears to “---“ for retry.
G Clears when the oven temperature is less then the runaway temperature with the selector switch off.
H Can be cancelled by tweaking if a good sensor is detected.
I Cleared with a mode change.
J Can be tweaked away for immediate retry. User must unlatch and delete the “---“ to try to relatch the
door.
K Turns heat and microwave off.
L If 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.