66
Domestic air conditioner
AS09/12GS2ERA 1U09/12BS1ERA-SM
Servive Diagnosis
Yes
Conditions power supply. voltage is too low or too high
Supposed
Ƶ
Faulty IPM Module
Causes
Ƶ
Faulty compressor
Ƶ
Faulty power supply
Troubleshooting
* Caution
Be sure to turn off power switch before connect or disconnect connector, or
parts damage may be occurred.
Yes
IPM Module is damaged
and needs replacing.
The compressor is started normally,
but malfunctions are reported after it
has run for some time. Check the
power supply. If the voltage is too low
or too high
Repair the power supply
No
Electrify the machine again and
turn it on with the remote
controller,If malfunctions are
reported before or upon the
compressor being started up,
To Next Page
Loading...
