Daikin RX-W Series Service Manual page 202

Check
FTXR Series
1. Turn the power on.
2. Select FAN operation with the Mode button on the remote controller.
3. Press the center of the Temp button and the Mode button at the same time.
4. Select T with the Temp or Temp button.
5. Press the Mode button to start the power transistor test operation.
FDMQ, FFQ Series with Wired Remote Controller (BRC1E73)
FDMQ, FFQ Series with Wireless Remote Controller
(BRC082A43, BRC082A41W, BRC082A42W(S))
196
1. Turn the power on.
2. Set FAN operation using the remote controller.
3. Press and hold Cancel button for 4 seconds or
longer.
4. Select Test Operation
menu, then press Menu/OK button.
Basic screen returns and "Test Operation"
is displayed at the bottom.
5. Press On/Off button within 10 seconds.
3 minutes after pressing On/Off button,
power transistor test operation will start.
• Test operation will stop automatically after
about 30 minutes.
To stop the operation, press On/Off button.
1. Turn the power on.
2. Press and select FAN operation.
3. Press twice. "TEST" is displayed.
4. Press within 10 seconds.
3 minutes after pressing
• Test operation will stop automatically after about 30 minutes.
To stop the operation, press
2, 3, 5
in the service settings
, power transistor test operation will start.
.
SiUS092230EA
3, 4
(R24537)
Basic screen
2.
3.
Fan
Press and hold Cancel
button for 4 seconds or
longer during backlight lit.
Service Settings
menu screen
4.
Service Settings 1/3
Test Operation
Maintenance Contact
Field Settings
Press Menu/OK button.
Energy Saving Options
Prohibit Function
Min Setpoints Differential
Setting
5.
Fan
Press On/Off button
(within 10 seconds).
Test Operation
Part 6 Service Diagnosis