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Indicator Lights (cooling only unit)
IR signal receiver
When there is infrared remote control operating signal, the signal receiver on indoor unit will made a
(beep) for signal acceptance confirmation.
The table below shows the LED indicator light for air conditioner unit under normal operation and fault
condition. The LED indicator lights are located at the right bottom of the air conditioner unit.
Cooling unit : LED Indicator Lights Display
Timer
Sleep mode
LED Indicator Lights : Normal Operation And Faulty Indication Table
Power
Sleep
○
○
○
○
◑
Continuously
◑
Once every
2 second
◑◑
Twice every
3 sec
◑◑◑
3 Times
every 3 sec
○
○ / ●
ON or OFF
ON
Power on
Dry mode
Operation/ Faulty
Indication
Timer
Dry
○
Timer on
Sleep mode on
○
Dry mode
○ / ●
Frost prevention mode
Room air sensor contact
loose/ short
Indoor coil sensor contact
loose/ short
Outdoor abnormal
operation
◑
BLINK
LED Indicator Lights
Clean the filter and switch
to high fan.
84
86
Action
-
-
-
Call your dealer
Call your dealer
Call your dealer
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