Protections Enabled By The Unit Control System - Samsung MH FN A Series Manual

Protections enabled by the Unit control system

Type of protection
Protection against cold air
Defrost cycle
Anti-frost protection
of internal battery
Delayed start of compressor
CAUTION
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Description
The internal fan is off
The internal fan is off
The compressor is off
The start of the
compressor is delayed.
If the air conditioner is operating in heat pump mode, it performs several defrost cycles in order
to remove the frost that may have deposited on the outdoor unit (at low temperatures).
In this case, the internal fan is switched off automatically and restarted only after the defrost
cycle is completed.
Operation When it enables
Heating on
During operation
heat pump
Heating on
During operation
heat pump
Cooling During
operation
At start-up or during
Cooling or heating
the selection
on heat pump
of the operating mode
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2007-12-3 19:10:29