Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.
FC THERMOACTUATOR
Refer to page 4-27 for the procedure for ac-
cessing the FC thermoactuator.
1.
Unplug microwave oven or disconnect
power.
2.
Disconnect one of the wires from the
thermoactuator terminals.
3.
Set the ohmmeter to the R x 1K scale.
4.
Touch the ohmmeter test leads to the
thermoactuator terminals. The meter
should indicate 1.2 K ±0.5 KΩ.
Electrical Shock Hazard
MAGNETRON THERMISTOR
Refer to page 4-27 for the procedure for ac-
cessing the magnetron thermistor.
1.
Unplug microwave oven or disconnect
power.
2.
Disconnect the thermistor connector from
the relay control board.
3.
Set the ohmmeter to the R x 1K scale.
4.
Touch the ohmmeter test leads to the
thermistor connector pins. The me-
ter should indicate 10 KΩ ±5% @ 77°F
(25°C).
5-7
Magnetron
Thermistor