Fujitsu ASTG30KMTC Service Manual page 75

2-23. E: 65. Trip terminal L error (Outdoor unit)
Indoor unit
Indicator
outdoor unit
Detective actuator Outdoor unit
Forecast of cause
Check point 1. Check main PCB
Replace the outdoor unit main PCB.
2-23. E: 65. Trip terminal L error (Outdoor unit)
Operation indicator
Timer indicator
Economy indicator
Error code
Main PCB
↓
End
Continuous flash
When the signal from FO terminal of IPM is "L" (0 V)
during the compressor stopping.
Main PCB failure
- (03-37) -
6 time flash
5 time flash
E: 65
No indicated
2. Troubleshooting with error code