LG 457980 User Guide

Here is a brief introduction of the indoor units. 
Please see the information specific to your indoor unit type. 

On/Off

: Lights up during the system operation, error code and auto restart setting. 

Sleep mode

: Lights up during sleep mode auto operation.

Plasma

: The function illustrates its dynamic mode by using a multiple lighting system.

Timer

: Lights up during timer operation or  sleep mode auto operation.

Defrost mode

Power Display : Indicates the setting temperature and operation mode.
 

(Cooling, heating,auto operation,dehumidification mode)

: Lights up during defrost mode or *hot start operation (Heat pump model only)

* Hot start operation: Stops the indoor fan in heating operation for minutes to prevent cold air from blowing out 

from unit. 

* In defrost mode unit stops heating operation for few minutes to remove formation of ice on the heat 
  exchanger coils to maintain the efficiency.

Art Cool Mirror(Type 1)
Display panel LED indicators 

Signal receiver

Front panel

Air discharge

Power cord

ON/OFF button

Plasma filter

Air inlet

Air filter

Art Cool Mirror(Type 2)
Display panel LCD indicators 

Signal receiver

Front panel

Air discharge

ON/OFF button

Power cord

Plasma filter

Air inlet

Air filter