Samsung AM007FN1DCH/AA - Momentary Blackout Error

Troubleshooting
Samsung Electronics 4-101
4-4-67 Momentary Blackout error
Indoorunit display
×
(
Operation
)
ስ
(
Reservation
)
ስ
(
Blast
)
ስ
(
Filter
)
×
(
Defrost
)
 Momentary stop of compressor due to momentary blackout.
Judgment Method
Cause of problem
 Momentary stop of compressor due to momentary blackout.
Outdoor unit display
1. Precautions : Replace Hub PCB or Main Hub Connection wire.