Protections enabled by the Unit control system

ENGLISH

Type of protection

Description

Operation

When it enables

 

 

 

 

 

Protection against cold air

The internal fan is off

Heating on

During operation

heat pump

 

 

 

 

 

 

 

 

 

Defrost cycle

 

The internal fan is off

Heating on

During operation

 

heat pump

 

 

 

 

 

 

 

 

Anti-frost protection

The compressor is off

Cooling During

 

of internal battery

 

operation

 

 

 

 

 

 

 

 

 

 

 

The start of the

Cooling or heating

At start-up or during

Delayed start of compressor

the selection

compressor is delayed.

on heat pump

 

 

of the operating mode

 

 

 

 

 

 

 

 

 

CAUTION

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.

 

 

E-27

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Samsung NS026NHXEA, NS035NHXEA, NS070NHXEA, NS052NHXEA manual Protections enabled by the Unit control system