Troubleshooting for SkyAir Indoor Unit SiEBE18-526
274 Troubleshooting
Troubleshooting
Check No.01
Refer to P.285
Connect correctly.
Remove the foreign matter.
NO
YES
YES
Replace the fan motor.
YES
NO
NO
Check No. 01
YES
Replace the indoor unit PCB.
Turn off the power supply.
Check for the fan motor
connector.
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
(Q0414)
Does
the resistance
between U,V,W phases
of fan motor balance each
other? Is there short circuit
between U,V,W
phases
respectively?
Is the
harness from the fan
motor correctly connected to
X20A connector on
A1P?
Is there any
foreign matter
around the fan?
To Next Page
Loading...
Need help?
General