BLOWN FUSE TABLE
SM 6-5 B047/B048
Trouble-
shooting
6.3 BLOWN FUSE TABLE
6.3.1 POWER SUPPLY UNIT
Europe Version
Fuse No. Specification Symptom
FU301 250 V 3.15 A No power.
FU302 250 V 6.3 A
FU303 250 V 6.3 A
FU304 250 V 6.3 A
No indication. Beeper sounds.
This symptom will occur when all of three
fuses are open.
U.S.A. Version
Fuse No. Specification Symptom
FU301 125 V 6.3 A No power.
FU302 250 V 5 A
FU303 250 V 5 A
FU304 250 V 5 A
No indication. Beeper sounds.
This symptom will occur when all of three
fuses are open.
AC Drive Board
Fuse No. Specification Symptom
FU201
125 V 15 A
(U.S.A. version only)
No power.
FU202 250 1 A
No power is supplied to the de-humidify
heater.
CB201
250 V 8 A
(Europe version only)
No power.
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