Outdoor Unit Fan Motor; Checking Procedures - Daikin RXTA30B2V1B Service Manual

4.15 Outdoor unit fan motor

4.15.1 Checking procedures

To perform a mechanical check of the propeller fan blade assembly
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+FTXTM30+40R2V1B+FTXTP25+35M5V1B+ATXTP25+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
CAUTION
Make sure the fuse is plugged‑in correctly (contact with the fuse holder).
a Fuse
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 bell mounth, 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
a
a a
Action
No further actions required.
Return to "4.14.1 Checking
procedures" [
continue with the next procedure.
"4.17 Plate
"4.15.2 Repair
Action
Replace the propeller fan blade
assembly, see
procedures" [
Perform a mechanical check of the DC
fan motor assembly, see
"4.15.1 Checking
4 Components
|
4
126] of the PCB and
4
work" [ 144].
4
procedures" [ 138].
"4.15.2 Repair
4
138].
procedures" [ 4 135].
Service manual
135