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LED Indicator Lights : Normal Operation & Fault Conditions For Heatpump Unit
Operation
Light blue
Cool mode
Orange
Heat mode
Light blue
Auto mode in Cooling operation
Orange
Auto mode in Heating operation
Yellow
Fan mode on
Light blue
Dry mode on
Dimmed
Light blue
Sleep mode on
Light blue
Timer on
Orange
Defrost operation
Light blue
Unit error
ON
Blinking
INDICATION LIGHTS
IR Signal Receiver
When an infrared remote control operating signal has
been transmitted, the signal receiver on the indoor unit
will respond as below to confirm acceptance of the signal
transmission.
ON to OFF
1 Long Beep
OFF to ON
Pump down/Cool force on
2 Short Beep
Others
1 Short Beep
Heatpump Unit
The table shows the LED indicator lights for the air
conditioner unit under normal operation and fault
conditions. The LED indicator lights are located at the
side of the air conditioner unit.
The heat pump units are equipped with an “auto”
mode sensor whereby it will provide reasonable room
temperature by switching automatically to either “cool”
or “heat” mode according to the temperature set by the
user.
LED INDICATOR LIGHTS
LED Indicator Lights for Heatpump
Unit
ON/OFF SWITCH
MODE DISPLAY
IR RECEIVER
TIMER
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4/27/2021 2:37:24 PM
4/27/2021 2:37:24 PM