Daikin Perfera RXM R Series Service Manual page 149

To remove the DC fan motor assembly
To install the DC fan motor assembly
RXM20~71R + ARXM25~71R + FTXM20~71R + ATXM25~50R +
FVXM25~50A
Split New Perfera R32
ESIE20-11 – 2021.01
INFORMATION
Use a pulley remover if the propeller cannot be removed manually.
4 To install the propeller fan blade assembly, see
1 Remove the propeller fan blade assembly from the DC fan motor assembly,
see "Repair procedures" [
DANGER: RISK OF ELECTROCUTION
Wait for at least 10 minutes after the circuit breaker has been turned OFF, to be sure
the rectifier voltage is below 10 V DC before proceeding.
2 Disconnect the DC fan motor connector from the main PCB.
3 Unlock the ferrite bead.
4 Cut the tie strap.
5 Detach the DC fan motor harness from the switch box.
6 Slightly bend the harness retainers to detach the DC fan motor harness.
7 Disconnect the DC fan motor connector from the main PCB.
8 Cut the tie strap.
e f
a Tie strap
b DC fan motor harness
c Switch box
d Fan motor bracket
e Screw
f DC man motor assy
9 Detach the DC fan motor harness from the switch box.
10 Slightly bend the harness retainers (at the back of the fan motor bracket) to
detach the DC fan motor harness.
11 Remove the 4 screws that fix the DC fan motor assembly.
12 Remove the DC fan motor assembly from the unit.
13 To install the DC fan motor assembly, see
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
148].
c
d e
a
"Repair
3 Components
|
4
"Repair procedures" [ 148].
b
4
procedures" [ 148].
Service manual
149