Cooktop Lamp Assembly - GE Advantium PSA1200R Technical Service Manual

Cooktop Lamp Assembly

To remove the Cooktop Lamp Assembly:
1. Remove the Bottom Cover. (See
2. Remove the Phillip-head screw and the light
cover from the Bottom Cover.
3. Gently pull the light bulb from the receptacle.
4. Remove the 2 Phillips-head screws and 7/32-in.
hex nuts from the lamp receptacle.
Receptacle
Ventilation Motor
• Location (See Top View.)
• 120 VAC
• High/Medium/Low/Off
• Approximately 100 Ω from capacitor yellow
wires.
• For operating algorithms, see
.
Chart
• Can be positioned to re-circulate or vent outside.
• Disassembly. (See
Disassembly
Troubleshooting
1. Disconnect power to the oven.
2. Pivot the Control Panel Assembly out from the
.)
Bottom Cover
3. To gain better access to components, remove
4. If high speed fan is not working, go to step 8.
5. If medium speed fan is not working, go to step 9.
6. If low speed fan is not working, go to step 10.
7. If the motor hums in all speeds, go to step 11.
8. Set ventilation fan to high, check voltage
9. Set ventilation fan to medium, check voltage
10. Check voltage between either side of the Bottom
Load Algorithm
.)
11. Rotate the fan blade by hand, if it does not
– 55 –
oven. (See
Control Panel Removal
the wires that plug into the large relays on the
Relay Board. (See
Relay Board
that the Smart Board CN103 wire harness (See
.) is routed through.
Smart Board
between either side of the Bottom TCO and
Relay Board CN16 pin 1.
• If 120 VAC is present, problem is with
Ventilation Motor, or wiring to motor.
• If 120 VAC is not present, the ventilation fan
high relay on the Relay Board is not closing.
(See , troubleshooting section.)
Relay Board
between either side of the Bottom TCO and
Relay Board CN16 pin 3.
• If 120 VAC is present, problem is with
Ventilation Motor or wiring to motor. (See
.)
Wiring Diagram
• If 120 VAC is not present, the ventilation fan
medium relay on the Relay Board is not
closing. (See
Relay Board
section.)
TCO and Relay Board CN16 pin 5.
• If 120 VAC is present, problem is with
Ventilation Motor or wiring to motor. (See
.)
Wiring Diagram
• If 120 VAC is not present, the ventilation fan
low relay on the Relay Board is not closing.
(See , troubleshooting section.)
Relay Board
rotate freely, check for obstructions in the blade.
If clear, replace Ventilation Motor.
.)
.) Cut the wire tie
, troubleshooting
(Continued Next Page)