Class 42+50 Units - Daikin Emura RXJ20A5V1B Service Manual

4 | Components
To install the propeller fan blade assembly

4.13.2 Class 42+50 units

Checking procedures
To perform a mechanical check of the propeller fan blade assembly
Service manual
138
4 Route the DC fan motor harness upwards and attach the DC fan motor
harness to the switch box.
5 Connect the DC fan motor connector to the connector on the main PCB.
6 Install the propeller fan blade assembly, see
1 Install the propeller fan blade assembly on the DC fan motor assembly.
CAUTION
Do NOT install a damaged propeller fan blade assembly.
2 Install and tighten the nut to fix the propeller fan blade assembly.
a Nut
b Propeller fan blade assembly
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
"Repair
a b
Action
No further actions required.
Return to "Checking
procedures" [
fan motor and continue with the next
procedure.
"4.14 Plate
"Repair procedures" [
4
procedures" [ 136].
4
134] of the outdoor unit
4
work" [ 144].
4
141].
RXJ20~50A + FTXJ-A(W)(S)(B)
Split Emura 3 R32
ESIE22-04B – 2022.08