Momentary Blackout Error - Samsung AM009FN1DCH/AA Service Manual

4-4-67 Momentary Blackout error

Outdoor unit display
Indoorunit display × ( Operation )
Judgment Method · Momentary stop of compressor due to momentary blackout.
Cause of problem
· Momentary stop of compressor due to momentary blackout.
1. Precautions : Replace Hub PCB or Main Hub Connection wire.
Samsung Electronics
( Reservation ) ( Blast ) ( Filter ) × ( Defrost )
Troubleshooting
4-93