Daikin FTV-A Series Engineering Data page 74

Troubleshooting
Indicator Lights
IR Signal Receiver
When an infra red 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
OFF to ON
Pump down/Cool force on
Others
Cooling Unit
The table below shows the LED indicator lights for the air conditioner unit under normal operation and fault
conditions. The LED lights are located at the middle of the air conditioner unit.
LED INDICATOR LIGHTS
72
1 Long Beep
2 Short Beep
1 Short Beep
IR Receiver
IR Receiver
Cool
Timer
Sleep
ON/OFF switch
ON/OFF
ON/OFF SWITCH
MODE DISPLAY
TIMER
IR RECEIVER