Daikin SkyAir RZR-P Series Service Manual page 143

SiUS281117
Troubleshooting
136
Be sure to turn off the power switch before connecting or disconnecting
Caution connectors, or parts may be damaged.
Check the installation
conditions.
Is the stop valve open?
YES
Check
and see whether
compressor is short-
circuited or
ground.
NO
Is high
pressure higher than
2.6 MPa at
starting?
NO
NO
YES
YES
Troubleshooting by Remote Controller
Open the stop valve.
Replace the compressor.
Remedy the cause.
Replace the compressor.
Service Diagnosis