Samsung mini DVM Series - Page 392

Operating Instructions and Installation
11-11Samsung Electronics
8. Back up Function
If a compressor breaks down, it alerts the problem to the main system. After the compressor has stopped, the other compressors
inside the same outdoor unit or different unit continue operating with balance. Therefore it is reducing inconvenience while repairs
are made.
Off Off On On
Stop
Service call
Trouble
Alarm
Back up
Running
Off On On On On On On
On On On
Running
Broken