Daikin FHYB100FV1 - Page 174

Troubleshooting by Remote Controller Si20-701_B
167
Refer to P.466.
YES
NO
Is low-pressure
abnormally low?
CHECK 5
Replace the
outdoor unit
PCB.
Correct the
refrigerant
system defect.
Replace the
PCB equipped
with resin case.
C
CHECK 5