Door Lock Assembly; Fan Apparent Device - GE C2S985 Technical Service Manual

Gas ranges
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3. Release the spark module from the range by
pressing the 2 tabs.
Tab
Tab

Fan Apparent Device

The Café models with the cooling fan include a Fan
Apparent Device (FAD). This thermostat disables the
ovens if over temperature occurs due to a cooling
fan failure. The FAD is a self-resetting thermostat,
which opens at 265°F and closes at 225°F.
If either oven is terminating self-clean before the
time-out, check the fan and FAD operation.
To remove the fan apparent device:
1. Remove the cooktop. (See
.)
Cooktop
2. Disconnect the 2 wires from the FAD.
3. Remove the two 1/4-in. hex-head screws.
Disconnect
Disconnect

Door Lock Assembly

The door lock assembly consists of a lock motor
cam and switch assembly, lock hook, and mounting
plate.
The lock motor is energized when the control is set
for the self-clean mode. The K4 relay contacts will
close and complete the circuit that supplies the
voltage to the lock motor. On double ovens, the door
locks are connected in series and the lower door
lock is always driven open/closed fi rst. The lower
door lock has an extra switch that switches L1 to
the driving circuit of the upper door motor.
NOTE: The control display fl ashes LOCK if the door
switch is in the C to NC position (door open).
• LOCK fl ashes on and off in the display if one of
the door lock motors is in motion. When the door is
locked, LOCK remains illuminated in the display.
• CAM – The cam on the motor performs two
functions:
1. Positions the lock hook in the door to prevent
opening during clean operation.
2. Operates the lock switches, which tell the
control if the door is unlocked or locked and
ready for clean operation.
NOTE: The Café models with a cooling fan also use
the cam on the upper door to switch between high
and low fan speed cooling modes. The lower door
cam has an additional switch that switches L1 to the
upper door motor once it has reached the desired
state.
LOCKED
Unlock Switch
N.O. Contact
OPEN
Cam in
LOCK Position
Lock Switch
N.O. Contact
CLOSED
UNLOCKED
Unlock Switch
N.O. Contact
CLOSED
Cam in
Lock Switch
UNLOCK
N.O. Contact
Position
OPEN
(Continued next page)
Page 38

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