Table of Contents
Advertisement
Trouble of outdoor unit
source
(1)
(2)
wire
．
Outdoor fan motor error
the fan motor and outdoor
main
outdoor main PCB
Power source 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
source
sub
main
main
outdoor main
Replace fan motor. (If the
error persists after replacing
the fan motor, replace the
outdoor main PCB.)
217
-
-
source
source
−
AC
V
AC
AC
AC
−
−
AC
AC
◆
(1)
defrost operation
Notes (1)
(2)
Check coil wire resistance, see page 215.
Defective fan motor, connector poor
connection, defective outdoor PCB
Replace outdoor fan motor
See page 223 for the fan motor and outdoor main PCB check
pro
After making sure the fan motor and outdoor main PCB are
nor
'17 • SCM-T-225
−
223.
Hide quick links:
Advertisement
Table of Contents
