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44
4. Troubleshooting
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SYMPTOM
DIAGNOSIS
REMEDY
Oven temperature
rises too fast .
*
The oven temperature exceeds
400˚F(202˚C) within 10 minutes of
room temperature operation .
*
Repair or replace the faulty broil or bake
relay .
*
Make sure the harness is wired
correctly and does not have a short
circuit in it .
*
Repair or replace the harness .
*
Make sure the oven burner orifices
are sized properly for the type of gas
being used .
*
Replace with properly sized orifices:
Burner NG
LP
Orifice mm
mm
Broil
1 .64
1 .02
Bake
1 .90
1 .15
NOTE:
High-altitude orifice kits are available .
*
Replace the PCB .
Oven is
overheating in all
cooking modes .
*
“E-0A” will show on the display if the
oven temperature reaches 650°F
(343°C) in any cooking function,
except self clean .
*
Check the source control relay (RY01) and
replace if it is not working properly .
*
Make sure all harness wires are securely
fastened .
*
Check the resistance of oven temperature
sensor connector on the PCB . (Normal :
2850Ω)
*
Replace the PCB .
Membrane control
keypads are not
working properly .
*
Make sure the door lock feature is
not turned on .
*
Unlock the controls by pressing and
holding the lock key for 3 or more
seconds .
*
Check to see if the sabbath function
has been turned on .
*
Press and hold the Sabbath pad for at least
3 seconds . The display will show the time of
day when the function is turned off .
*
Check the membrane control
harness and connectors (CN08)
on the PCB and membrane control
panel .
*
Reconnect securely or replace damaged
membrane control harness .
*
Check connector (CN08) and/or
the PCB for damage .
*
Check the membrane control panel
for damage .
*
Replace the PCB assembly .
(PCB and membrane control panel .)