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Troubleshooting Guide
3) Only outdoor fan does not work
WHAT TROUBLED
COMPLAINTS
HOW TO CHECK
REMEDY
Motor
Electric Wiring
• Over-heated
• Wire short
Cut off of wiring
Short circuited on
operation
Check how it is insulated.
Check it with a tester.
Repair or replace it.
Rewiring or repair.
4) Only compressor does not work
WHAT TROUBLED
COMPLAINTS
HOW TO CHECK
REMEDY
Magnetic switch for
compressor motor
Compressor motor
High pressure switch
(Option part)
Electric circuit
Defective contact,
magnetic coil troubled.
Troubled over-heated
(layer short)
Troubled or defective
contact or operating
Defective connection or
disconnection of the circuit
for compressor.
Check it with the eyes on
with a tester.
Check how it is insulated.
Check it with a tester.
Check it with a tester.
Repair or replace it.
Replace or repair the
compressor.
Replace it if neces-
sary.
Rewiring or push reset
button.
