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
4.4
Convection Fan Problems
Anomaly
Possible Cause
Corrective Action
section
Fan does not run
No power supply
Bad connection
Relay of convection fan not
switching
Check the connectors and the harness
Replace the Control Board.
7.18
Fan does Not run
Power supply ok.
Blocked rotor
Replace fan
7.4
Burned coil
Replace fan
7.4
Noisy fan
Lose attachment screws on
cooling assembly
Check attachment screws
Check nut on working fan for tightness or replace it.
7.4