Indicator Lights; Ir Signal Receiver; Heatpump Unit; Led Indicator Lights - Daikin FTXN25MV1B Technical Manual

Indicator 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 confi rm acceptance of the signal transmission.
ON to OFF
OFF to ON
Pump down/Cool force on
Others

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 heatpump 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.
Model
FTXN25/35/50V1
FFQ25/35/50CXV1
FLQ35/50EXV1
FDMQ25/35/50CXV1
LED Indicator Lights: Normal Operation and Fault Conditions for Heatpump Unit
COOL/HEAT
(GREEN/RED)
(RED)
Green
Red
Red
Green
Green
Green
Red
Green
ON Blinking
1 Long Beep
2 Short Beep
1 Short Beep
ON/OFF
Normal Operation / Fault Indication
(ORANGE)
Cool mode
Heat mode
Auto mode in Heating operation
Auto mode in Cooling operation
Time off (when unit is on)
Time on (when unit is off)
Sleep mode on
Fan mode on
Dry mode on
Defrost operation
Error indication
IR Receiver
Cool / Heat
Timer
Sleep
ON/OFF switch
Troubleshooting
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