Daikin FTXA20A - Repair Procedures

2 | Components
Service manual
66
FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05
Pins Measured resistance (Ω)
1-2 232.5~267.5
1-3
1-4
1-5
2-3 465~535
2-4
2-5
3-4
3-5
4-5
Front panel motor resistance
measurements are correct?
Action
Yes Return to the troubleshooting of the
specific error and continue with the
next procedure.
No Replace the front panel motor, see
"2.4.2Repair procedures"[466].
2.4.2 Repair procedures
To remove the front panel motor
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see "2.14Plate work"[4120].
1 Remove the 2 screws and remove the front panel motor from the indoor unit.
a
ab
a Screw
b Front panel motor
2 Disconnect the harness from the front panel motor.
3 To install the front panel motor, see "2.4.2Repair procedures"[466].