Inverter Units Compressor / Refrigerant System Check - Daikin FT25CV1A Service Manual

Check
5.13

Inverter Units Compressor / Refrigerant System Check

Check No.18
124
Be sure to turn off power switch before connect or disconnect connector,
Caution or parts damage may be occurred.
Compressor/refrigerant system
check
Does
the equipment stop
frequency due to startup
error?
NO
∗ Check if there are any damage on refrigerant piping.
YES
Si01-406
Faulty compressor.
Replace the compressor.
To next step.
(R1967)
Service Diagnosis