Outdoor Fan Motor Error - Mitsubishi Heavy Industries SRK25ZJ-S Technical Manual
Inverter wall mounted type residential air-conditioners (split system, air to air heat pump type)
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Also See for SRK25ZJ-S:
- Technical manual (273 pages) ,
- Service manual (162 pages) ,
- Data book (60 pages)
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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.)
83
-
-
Notes (1)
(2)
(3)
Check coil resistance, see page 81.
Defective fan motor, connector poor
connection, defective outdoor PCB
Replace outdoor fan motor
See pages 88 for the fan motor and outdoor PCB check pro-
After making sure the fan motor and outdoor PCB are nor-
'09•SRK-DB-087D
'10 • SRK-T-098
88
86
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