Troubleshooting by Remote Controller
SiBE281013
130
Service Diagnosis
Refer to P.165.
Refer to P.171.
Refer to P.173.
Actually, it is in wet operation.
Restart operation.
Replace the outdoor unit PCB
(A1P).
YES
A
External factor (Noise, etc.)
NO
CHECK 1
CHECK 5
Refer to
to eliminate the
causes of wet operation.
Error is displayed again?
CHECK 8
YES
YES
Replace the pressure sensor.
NO
Replace the defective
thermistor.
NO
Are
the characteristics
of each thermistor normal?
Are
the pressure sensor
characteristics normal?
CHECK 1
CHECK 5
CHECK 8
