Carrier 38GVM Series User Manual

35
TROUBLESHOOTING CONTINUED
(2) PFC protection malfunction
Main checking points:
●
●
Is the power supply correct?;
Is the reactor broken or mis-wired? ;
Flow chart:
Start
Verify that the power supply is
correct
Power supply is not correct l
yes
yes
yes
no
no
no
Check if the outdoor reactor is broken
or mis-wired
The reactor is broken
or mis-wired
Replace the reactor
or correct the wiring
Replace the outdoor
mainboard
Malfunction is eliminated
End
Turn the system on after
the power supply error is
cleared

Carrier 38GVM Series Specifications

General

Brand	Carrier
Model	38GVM Series
Category	Air Conditioner
Language	English