Daikin FTXA20A - Page 119

2 | Components
Service manual
119
FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05
8 Remove the DC fan motor assembly from the unit.
9 To install the DC fan motor assembly, see "Repair procedures"[4118].
To install the DC fan motor assembly
1 Install the DC fan motor assembly in the correct location.
2 Fix the DC fan motor assembly to the unit by tightening the screws.
3 Route the DC fan motor harness through the harness retainers and bend the
harness retainers to attach the DC fan motor harness.
4 Attach the DC fan motor harness to the switch box.
5 Install a new tie strap to fix the DC fan motor harness to the switch box.
6 Connect the DC fan motor connector to the connector on the main PCB.
7 Lock the ferrite bead.
8 Install the propeller fan blade assembly, see "Repair procedures"[4118].
To install the propeller fan blade assembly
1 Install the propeller fan blade assembly on the DC fan motor assembly.
CAUTION
Do NOT install a damaged propeller fan blade assembly.
2 Install and tighten the nut to fix the propeller fan blade assembly.
a b
a Nut
b Propeller fan blade assembly
Is the problem solved? Action
Yes No further actions required.
No Return to "Checking
procedures"[4115] of the outdoor unit
fan motor and continue with the next
procedure.