Daikin FTXTA30C2V1BW User Reference Manual page 56

8 | Troubleshooting
User reference guide
56
INFORMATION
See the service manual for:
▪
The complete list of error codes
▪
A more detailed troubleshooting guideline for each error
To check the error code by the wireless remote control
1 Aim the wireless remote control at the unit and press
5 seconds.
Result: blinks in the temperature setting display section.
2 Aim the wireless remote control at the unit and press
a continuous beep is heard.
Result: The code is now displayed on the display.
INFORMATION
▪
A short beep and 2 consecutive beeps indicate non-corresponding codes.
▪
To cancel the code display, hold
disappear from the display if the button is NOT pressed within 1 minute.
System
Error code Description
Normal
Refrigerant shortage
Overvoltage detection
Signal transmission error (between indoor and outdoor unit)
Indoor/outdoor unit combination fault
Indoor unit
Error code Description
Indoor unit PCB abnormality
Freeze-up protection or high-pressure control
Fan motor (DC motor) abnormality
Streamer unit error
Indoor heat exchanger thermistor abnormality
Opening or closing front panel error
Room temperature thermistor abnormality
Humidity sensor error
Outdoor unit
Error code Description
4-way valve abnormality
Outdoor unit PCB abnormality
Overload activation (compressor overload)
Compressor lock
for about
repeatedly until
for 5 seconds. The code will also
FTXTA30C2V1B(W)(B)
Daikin room air conditioner
4P518786-11K – 2023.05