Indicator Lights - Daikin FT20FV1M Installation Manual

IR Signal Receiver
When an infrared remote control operating signal has been
transmitted, the signal receiver on the indoor unit will make a
<beep> sound to confirm acceptance of the signal transmis-
sion.
Cooling 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 middle of the air
conditioner unit.
LED Indicator Lights : Normal Operation And Fault Conditions For Cooling
COOL/HEAT
(GREEN/RED)
Green
1 time
1 time
3 times
6 times
ON

INDICATOR LIGHTS

Normal Operation / Fault Indication
Cool mode
Timer on
Sleep mode on
Ionizer on
Fan mode on
Dry mode on
Room air sensor contact
Loose / Short
Indoor coil sensor open
Compressor overload /
Indoor coil sensor short /
Outdoor coil sensor short
Gas leak
Hardware error (tact switch pin short)
ON or OFF
LED Indicator Lights for Cooling Unit / Heat Pump Unit
Sleep mode
8
IR Receiver
LED Indicator Lights
Cool Timer
Action
–
–
–
–
–
–
Call your dealer
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Call your dealer
Call your dealer
Call your dealer
Blinking
Ionizer