Cleaning and maintaining the air conditioner

Internal protections via the unit control system

This internal protection operates if an internal fault occurs in the air conditioner.

Type

Description

 

 

Against cold air

The internal fan will be off to against cold air when the heat pump is heating.

Defrost cycle

The internal fan will be off to against cold air when the heat pump is heating.

Protect compressor

The air conditioner does not start operating immediately to protect the compressor of the

outdoor unit after it has been started.

 

 

If the heat pump is operating in Heat mode, defrost cycle is actuated to remove frost from an outdoor unit that may

NOTE

have deposited at low temperatures.

 

The internal fan is switched off automatically and restarted only after the defrost cycle is completed.

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2015-03-03 오후 4:39:38