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8. Electronic function
8.1 Abbreviation
T1: Indoor ambient temperature
T2: Pipe temperature of indoor heat exchanger
T3: Pipe temperature of outdoor heat exchanger
T4: Outdoor ambient temperature
T5
：
Discharge temperature
8.2 Display function
8.2.1 Icon explanation on indoor display board.
Run indicator
Flash at 0.5Hz when the unit is standby. Illuminate when the unit is turned on
.
Auto indicator
This indicator illuminates when the air conditioner is in AUTO operation.
Timer indicator
This indicator illuminates when TIMER is set ON/OFF.
Defrost Indicator
This indicator illuminates when the air conditioner starts defrosting automatically or when the
warm air control feature is activated in heating mode
TEMPERATURE indicator
Usually it displays the temperature settings. When change the setting temperature, this indicator
begins to flash, and stops 20 seconds later. It displays the room temperature when the air
conditioner is in FAN only operation, and the range of that is 0~50
℃
. It will also display the error
codes when malfunction or protection happen.
TURBO operation display
（
Control by remote controller
）
Illuminated when select TURBO function in cooling operation or in heating operation.
8.2.2 LED display control function.
Pressing “LED display” button on remote controller will turn off all displays on indoor unit, while pressing
