Fujitsu AOY14LFBC - Page 56

0.1
sec.
blinki
ng
0.5 sec
4 times
PFC Circuit Error
Excessive voltage of DC voltage on PFC circuit in Inverter PCB is detected, or the excessive current in the circuit
is detected. > Permanent stop.
[Diagnosis Point]
- Controller PCB defective (Refer to after mentioned “PFC circuit diagnosis”).
07-07