Troubleshooting by Remote Controller
Si20-701_B
283
Refer to P.468.
A
Replace the PCB (A3P).
Restart the
compressor, and
then check whether
or not the error
recurs.
NO
Restart the
compressor, and
then check whether or
not the error
recurs.
Continues
operation
There may have
been
momentary
power failure
and others
Continue the
operation
Replace the
inverter
compressor.
NO
YES
YES
(
)
Power
OFF
CHECK 6