Daikin FTXP20-71L Service Manual page 109

Repair procedures
To remove the propeller fan blade assembly
To remove the DC fan motor assembly
ATXP20~35 + FTXP20~71 + ARXP20~35 + RXP20~71
Split Comfora R32
ESIE18-01E – 2023.01
Is the problem solved?
No
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
1 Remove the required plate work, see
2 Remove the nut that fixes the propeller fan blade assembly.
a Nut
b Propeller fan blade assembly
3 Pull and remove the propeller fan blade assembly from the DC fan motor
assembly.
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 (if applicable).
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 Remove the 4 screws that fix the DC fan motor assembly.
Action
Return to the troubleshooting of the
specific error and continue with the
next procedure.
"3.9 Plate
a b
"Repair
4 109].
3 Components
|
4
work" [ 111].
4
procedures" [ 109].
Service manual
109