Check
5.5
Discharge Pressure Check
Check No.8
Discharge pressure check
118
High
YES
Is the stop valve open?
YES
Is the
connection pipe deformed?
YES
Are the heat exchanger and
air filter dirty?
Not dirty
NO
NO
NO
Dirty
Si01-406
Replace compessor.
Open the stop valve.
Replace the pipe installed at
the site.
Clean.
Replace the compressor.
(R3049)
Service Diagnosis