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NN-6207, NN-6307, NN-6407
NN-6507, NN-6567, NN-6607, NN-6757
NN-6707, NN-6807
;
inform customer of required power
Check the power source voltage —
Lower than 105 volts
Decrease in power source voltage
ita
under operated condition with vari-
|
(TROUBLE 3]
Oven operates for 1~5 minutes after timer is set, then stops all functions of the oven. (at High power setting)
Then about 30~60 minutes later, the oven operates again.
WARNING
A high voltage is generated in the secondary winding of the high voltage transformer and also high voltage circuit, even though fan
motor does not rotate. Be very cautious for high voltage when troubleshooting.
RESULT
REMEDY
Check if fan motor is rotating
>» Defective fan motor
Replace
Defective thermal cutout
Yes
(Magnetron)
Replace
Defective thermal cutout
oven
Replace
Surrounding temperature is too
Install the oven onto pnper
high
i
jocation
=
=
REASON: During first 1~5 minutes, magnetron is oscillating but fan motor does not rotate, causing heat up of magnetron to open main cirwit by
magnetron thermal cutout.
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