Trouble Of Outdoor Unit; Outdoor Fan Motor Error - Mitsubishi Electric DXK09ZJ-S Technical Manual

Trouble of outdoor unit

(1)
(2)
(3)
．

Outdoor fan motor error

the fan motor and outdoor
ourdoor PCB
Power supply reset
Is it normalized?
Malfunction by temporary noise
Insufficient refregerant amount, Faulty power transistor, Broken compressor wire
Service valve close, Defective EEV, Defective outdoor PCB
outdoor
Replace fan motor. (If the
error persists after replacing
the fan motor, replace the
outdoor PCB.)

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◆
(1)
Notes (1)
(2)
(3)
Check coil resistance, see page 65.
Defective fan motor, connector poor
connection, defective outdoor PCB
Replace outdoor fan motor
See pages 73 for the fan motor and outdoor PCB check proc-
After making sure the fan motor and outdoor PCB are nor-
'09•SRK-DB-087D
'11 • SRK-T-118
73
70