Mitsubishi SCM40ZJ-S User Manual

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67
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'11 • SCM-SM-110
Trouble of outdoor unit
Insufficient refregerant amount, Faulty power transistor, Broken compressor wire
Service valve close, Defective EEV, Defective outdoor PCB
．
◆
(1)
(1)
(2)
(3)
Notes (1)
(2)
(3)
76
70
Check coil resistance, See pages 65.
Outdoor fan motor error
Defective fan motor, connector poor
connection, defective outdoor PCB
Power supply reset
Is it normalized?
Malfunction by temporary noise
Replace fan motor. (If the
error persists after replacing
the fan motor, replace the
outdoor main PCB.)
the fan motor and outdoor
outdoor main PCB
Replace outdoor fan motor
sub
main
main
main
outdoor main
See pages 76 for the fan motor and outdoor main PCB check
pro
After making sure the fan motor and outdoor main PCB are
nor

Mitsubishi SCM40ZJ-S Specifications

General

Brand	Mitsubishi
Model	SCM40ZJ-S
Category	Air Conditioner
Language	English