Outdoor Unit Fan Motor; Class 20~35 Units - Daikin Perfera RXM R Series Service Manual

3 | Components

3.13 Outdoor unit fan motor

3.13.1 Class 20~35 units

Checking procedures
To perform a mechanical check of the propeller fan blade assembly
To perform a mechanical check of the DC fan motor assembly
Service manual
140
6 Route the ground wire through the ferrite core. Install the ground wiring on
the switch box and fix using the screw.
7 If applicable: Connect the connector X12A.
8 Route the power supply wiring through the ferrite core and connect it to the
main power supply terminal X1M.
9 Fix the power supply wiring to the switch box using a new tie strap.
10 Connect all other connectors to the main PCB.
INFORMATION
Use the wiring diagram and connection diagram for correct installation of the
connectors, see
Is the problem solved?
Yes
No
INFORMATION
It is recommended to perform the checks in the listed order.
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
1 If propeller fan blade touches the bellmounth, check if the fan motor is
correctly mounted on its base, see
2 Check the state of the propeller fan blade assembly for damage, deformations
and cracks.
Is the propeller fan blade assembly
damaged?
Yes
No
Prerequisite: First perform a mechanical check of the propeller fan blade
assembly, see "Checking
4
"6.2 Wiring diagram" [ 223].
Action
No further actions required.
Return to
procedures" [
continue with the next procedure.
"Repair procedures" [
Action
Replace the propeller fan blade
assembly, see
procedures" [
Perform a mechanical check of the DC
fan motor assembly, see
procedures" [
4
procedures" [ 140].
RXM20~71R + ARXM25~71R + FTXM20~71R + ATXM25~50R +
"Checking
4 132] of the PCB and
4
"3.14 Plate work" [ 151].
4
142].
"Repair
4
142].
"Checking
4
140].
FVXM25~50A
Split New Perfera R32
ESIE20-11 – 2021.01