Outdoor Unit Fan Motor; Checking Procedures - Daikin EBLA04E V Series Service Manual

4.15 Outdoor unit fan motor

4.15.1 Checking procedures

To perform a mechanical check of the propeller fan blade assembly
EBLA04~08E + EDLA04~08E
Daikin Altherma 3 M
ESIE22-09 – 2022.05
a
a Screw
b Switch box
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 mouth, 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
b
a a
Action
No further actions required.
Return to "4.14.1 Checking
4
procedures" [
continue with the next procedure.
"4.16 Plate
"4.15.2 Repair procedures" [
Action
Replace the propeller fan blade
assembly, see "4.15.2 Repair
4
procedures" [
Perform a mechanical check of the DC
fan motor assembly, see
"4.15.1 Checking
draft – 31/05/2022 15:53
4 | Components
184] of the PCB and
4
work" [ 202].
4
199].
199].
4
procedures" [ 197].
Service manual
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