EN-24
MAINTENANCE
TROUBLESHOOTING
TROUBLE
E-5
a. Frequency converter works
abnormally.
b. The Interlocking circuit works
abnormally (the microswitch fails
to be pressed in the right place).
c. The magnetron is damaged.
d. The signal line for communication
between frequency converter and
computer board becomes loose.
e. The harness terminal of the
microwave relay on the computer
board becomes loose.
To diagnose this fault, it's
necessary to observe the
microwave working for at least
1 minute.
Please contact the after-sale service,
contact number: 855-204-5313.
E-6
Frequency converter or magnetron
tube works abnormally.
Please contact the after-sale service,
contact number: 855-204-5313.
Possible Cause Possible Remedy
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