Daikin FTXJ35A2V1BW - Troubleshooting; Solving Problems Based on Error Codes

13 | Troubleshooting
Installer reference guide
51
FTXJ-A(W)(S)(B)
Daikin room air conditioner
4P518023-12K – 2022.05
13 Troubleshooting
13.1 Solving problems based on error codes
Fault diagnosis by the wireless remote control
If the unit runs into a problem, you can identify the fault by checking the error
code by the wireless remote control. It is important to understand the problem
and take measures before resetting the error code. This should be done by a
licensed installer or your local dealer.
To check the error code by the wireless remote control
1 Press to enter the main menu and navigate to the wireless remote control
settings menu using and .
Wireless remote control setting menu Software version (self-diagnosis menu)
2 Press to enter the menu.
3 Navigate to the software and version screen using and .
4 Keep pressed for at least 5seconds to enter the self-diagnosis menu.
5 Navigate to the error code indication screen using and . Press to
confirm your selection.
Error code indication Error code list
1
00
6 Aim the wireless remote control at the unit and scroll through the list of error
codes using and , until you hear a long beep.
Result: A long beep indicates the corresponding error code.
7 Press to return to the home screen or press to return to the self-
diagnosis menu.
INFORMATION
See the service manual for:
▪ The complete list of error codes
▪ A more detailed troubleshooting guideline for each error
Position Error
code
Description
1 00 Normal
2 A5 Outdoor unit: High pressure peak cut / freeze protection
problem
3 E7 Outdoor unit: Malfunction of outdoor unit fan motor