Daikin RXG20L2V1B - Discharge Pressure Check; Outdoor Fan System Check

Check SiBE041401E
99 Service Diagnosis
5.10 Discharge Pressure Check
Check No.18
5.11 Outdoor Fan System Check
Check No.19 DC motor
(R19385)
YES
YES
YES
NO
NO
NO
NO
YES
Is the air
filter or indoor / outdoor
heat exchanger
dirty?
Is the connection pipe
deformed?
Is the stop valve open?
High?
Replace the compressor.
Open the stop valve.
Replace the pipe installed at
the site.
Clean the dirty air filter or
indoor / outdoor heat
exchanger.
Replace the compressor.
Discharge pressure check
(R19395)
YES
NO
NO
YES
Outdoor fan system is functioning.
Check the outdoor fan system.
Reconnect the connector.
Outdoor fan running?
Fan motor
lead wire connector
disconnected?
Go to Check No. 16.