Wolf E Series Information Booklet page 67

ERROR CODE
01
02
03
04
07
08
09
0B
0C
0E
ERROR CODE CHART
POSSIBLE CAUSE
Door Lock or Unlock
Switches not sensed with-
in 60 seconds while driv-
ing the door lock motor
Over temperature occurs
when the oven reaches a
temperature of 630 °F for
an unlocked door and
950°F for a locked door
Open circuit detected on
RTD Oven Sensor
Shorted circuit detected
on the RTD Sensor
Communications lost from
ECH to Control Board
EEPROM checksum is
incorrect. Checked at
power up
Meat probe being sensed
as shorted
Analog to Digital error
during calibration phase
Communication lost with
oven controller
Power relay shorted
Failure of element circuit
Failure of relay drive cir-
cuitry
PAGE 67
TEST / ACTION
Perform motorized door lock
test procedure in diagnostic
mode. Ohm door lock
switches. Replace MDL
Assembly if defective.
Ohm RTD sensor, replace if
defective. If RTD good
replace oven controller.
Ohm RTD sensor, replace if
defective. If RTD good
replace oven controller.
Ohm RTD sensor, replace if
defective. If RTD good
replace oven controller.
Check connecting cable. Rpl
ECH if cable is good
Replace oven controller.
Initiated diagnostic mode and
check meat probe. Ohm
meat probe, check reading
with Tech Data.
Replace oven controller
Replace oven controller
Replace relay board
Replace relay board
Replace relay board