Daikin Sensira Series, Service Manual, Page: 96 / 172

2 | Components
Service manual
96
FTXF20~71A + FTXF20~25B + FTXF20~42C + ATXF20~71A + ATXF20~42C
+ RXF20~71A + RXF20~60B + RXF20~42C + ARXF20~71A + ARXF20~42C
Split Sensira R32
ESIE18-12E – 2021.02
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
92]
of the outdoor unit fan motor and
continue with the next procedure.
2.9.2 Class 50~71 units
Checking procedures
INFORMATION
It is recommended to perform the checks in the listed order.
To perform a mechanical check of the propeller fan blade assembly
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see "2.10 Plate work" [
4
101].
1 If propeller fan blade touches the bellmounth, check if the fan motor is
correctly mounted on its base, see
"Repair procedures" [ 4 99].
2 Check the state of the propeller fan blade assembly for damage, deformations
and cracks.
Is the propeller fan blade assembly
damaged? Action
Yes Replace the propeller fan blade
assembly, see
"Repair
procedures" [ 4 99].