Panasonic NN-C69KSMEPG Service Manual page 30

(TROUBLE 8) Convection
CONDITION
Convection
Heater
Heater.
operating.
is not
Thermostat and
relay3.(Convection)
Wire connection.
Lower tempera-
Heater.
ture the oven.
Thermostat and
relay3. (
Convection
Fan motor
NOTE: * Make sure the wore leads correct position.
* When removing the wire leads from parts be sure to grasp the connector not the wires.
* When removing the magnetron, be sure to install the magnetron gasket in the correct position and in
good condition.
CHECK RESULT
Abnormal.
Normal.
Abnormal.
Normal.
No continuity.
Abnormal.
Normal.
Abnormal.
Convection )
Normal.
Abnormal.
CAUSE
Malfunction the
heater.
Malfunction the
thermostat.
Open or loosen.
Malfunction the
heater.
Malfunction the
thermostat.
Malfunction the
thermostat.
5-18
REMEDY
Replace.
Replace.
Replace or
connect tightly.
Replace.
Replace.
Replace.