GE JKS10, Техническое обслуживание руководство

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5. Mark and disconnect the connectors from the
lock assembly.
To remove the lock assembly on lower double
ovens and JKP90:
1. On JKP90, remove the microwave trim from the
microwave. (See
Oven Removal
.)
2. Open the lower oven door.
3. Remove 2 Phillips-head screws from the door
lock assembly.
4. Remove 4 Phillips-head screws and the door
lock assembly cover plate from the oven.
Lock Assembly
Caution : It is possible to reconnect the switch wiring
incorrectly to the lock assembly. When reconnecting
the wiring, make sure it is properly connected to the
lock assembly before turning the power back on.
Thermal Switches
The thermal switches are located on the fl oor of the
component compartment in front of the fan motor.
The lower temperature thermal switch is wired in
series with the unlock motor switch. This limit switch
opens at 194°F and closes when the temperature
cools below 158°F. This switch is active only in non
self-clean operations (unlock switch closed, lock
switch open).
The higher temperature thermal switch is wired in
series with the common of the lock/unlock switch.
This limit switch opens at 216°F and closes when the
temperature cools below 177°F. This switch is active
only in self-clean operations (lock switch closed,
unlock switch open).
If the thermal switch opens in any mode of
operation, the control will go to -F9- failure code.
When this condition exists, check the fan operation
(look for obstructions), and inspect the oven
installation (make sure grille areas are not blocked),
oven insulation and lock circuit.
To remove the thermal switches:
1. Access the thermal switch area by accessing
the door lock assembly. (See
Lock Assembly
.)
2. Mark and disconnect the terminals from the
thermal switch.
3. Remove two ¼-in. hex-head screws and the
thermal switch from the oven.
Thermal Switch