61
4. Troubleshooting
4-3 Oven Malfunction
Oven temperature rises too fast (Electrical)
No
Ok
*Check to see if oven exceeds
400
℉
(202
℃
)with in 10 minutes
of room temperature operation.
*Check the harness connections
at PCB terminals(T601~T605)
and PCB connector(CN401) to
make sure the harness does
not have a short in it.
Oven Temp
rises too
fast
*Faulty broil, bake,DLB or source
control relay (RY601 ~ RY605).
Replace the PCB
* Replace the PCB.
*Check the broil and bake
burner operation.
* Replace with properly sized orifices.
Burner
Hole Size
NG LP
Orifice in. (mm) in. (mm)
Broil 1.64 1.02
Bake 1.90 1.15
NOTE:
High-altitude orifice kits are available.
Yes
No
*Repair or replace the harness.
Ok
END
END
END
RY601
Source
L1
Control
Relay
(PCB)
CN401
Oven Temp Sensor
RY604
Bake Relay
RY603
Broil Relay
T605
T604
N : 120V