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8.Troubleshooting
8.1 Display board
This indicator illuminates when the air conditioner is in AUTO operation.
AUTO indicator
DEFROST indicator (For Cooling & Heating models only)
This indicator illuminates when the air conditioner starts defrosting automatically or
when the warm air control feature is activated in heating operation.
1
22
3
4
5
1
22
3
4
Displays the temperature settings when the air conditioner is operational.
This indicator flashes after power is on and illuminates when the unit is in operation.
This indicator illuminates when TIMER is set ON/OFF
OPERATION indicator
TIMER indicator
TEMPERATURE indicator
5
Signal receptor
8.2 For all heat pump model
r Extinguish
☆ Flash at 5Hz
Failure phenomenon Operation lamp Timer lamp
Indoor fan speed has been out of control for over 1 minute ☆ X
Indoor room temp. or evaporator sensor is open circuit or short circuit ☆ On
Over current protection of the compressor occurs 4 times X ☆
EEROM error On ☆
No over-zero signal ☆ ☆
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