NOTE: A MICROWAVE ENERGY LEAKAGE TEST MUST ALWAYS BE PERFORMED WHEN THE UNIT IS SERVICED FOR ANY REASON.
BEFORE TOUCHING any parts of the oven, always remove the power plug from the outlet.
For about 60 seconds after the oven stops, an electric charge remains in the high voltage capacitor. When replacing or checking, you must wait to permit the capacitor
discarding.
Troubleshooting guide
4.5
Oven Light Problems
Anomaly
Possible Cause
Corrective Action
section
The Oven lights are always OFF.
No power supply.
Bad connection
The light not switching
Check the connectors and the harness
Replace the Power Board
7.18
The Oven lights are always OFF.
Power supply is ok.
Lamps are burned out.
Replace lamp bulb.
7.25
The Oven lights are always ON.
Bad connection
Realy contact is broken or in
short circuit.
Check the connectors and the harness
Replace the Power Board
7.18
Door micro switch (If present) is
shorted
Replace the Micro Switch
7.9