Panasonic NB-G100P, Manual, Page: 8 / 23

No. Operation Working description Items to be checked
Display and buzzer information Action
6
-
Press the " " key of
the "Shade Control".
-
The power lamp comes on.
-
The buzzer sounds once when the key is
operated.
-
The temperature lamp "500" comes on.
-
The thermistor has no failure.
7 After checking, press the power button to finish the test.
*1: Check if the power consumption is approx. 1300 W when the power is supplied to the heater,
if possible.
*2: If the light of the algon heater is too strong to check the supply of the power, turn off the
heater and visually check it in a dim light.
4. TABLE OF TROUBLESHOOTING GUIDE
When performing the troubleshooting, see the check point on page XX for the electric
resistances of the parts which might cause any trouble.
Notes:
When the power is supplied to the algon heater, it is too bright to visually check the upper
heater assy. (far infrared rays heater) and the lower heater assy. (miracron heater) for
malfunction or breakage of wire. If the consumption power cannotbe measured, turn off the
heater and visually check the dim light of the upper and lower heaters.
Troubles Items to be checked Remedy
Power cannot be supplied.
-
Power cannot be supplied to all heaters.
-
Power cannot be supplied to all lamps, too.
-
Check the power cord for breakage.
-
Check the P.C. board for correct connection
-
Replace the power
-
Replace the P.C. board.
Baked color won't be added to the food
upper surface
-
The algon heater won't emit light.
Measure voltage
-
120 V a.c is sent to CN5 and CN8.
-
120 V a.c is not sent to CN5 and CN8.
-
Replace the algon
-
Replace the P.C. board
Baked color won't be added to the food
upper surface
-
Power won't be supplied to the upper heater (far
infrared rays heater).
Measure resistance
-
Measure upper heater resistance: approx. 31
-
Measure upper heater resistance: None
-
Replace the P.C. board
-
Replace the upper
Baked color won't be added to the food
lower surface
-
Power won't be supplied to the lower heater (miracron).
Measure resistance
-
Measure upper heater resistance: approx. 26
-
Measure upper heater resistance: None
-
Replace the P.C. board
-
Replace the lower
No switch except the power switch will
be accepted.
-
"H1" is displayed and the toast lamp blinks.
Measure resistance.
-
Measure thermistor resistance: approx. 1.4M or more
(Thermistor is broken or short-circuited.)
-
Replace the thermistor.
Power is supplied to the algon heater for
5 seconds after cooking starts. After
that, no power is supplied to the all
heaters.
-
The thermistor is short-circuited.
-
Replace the thermistor.
8