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Components
Service manual
167
RXM20~71R + ARXM25~71R + FTXM20~71R + ATXM25~50R +
FVXM25~50A
Split New Perfera R32
ESIE20-11 – 2021.01
2
Remove the main PCB, see
131]. The reactor
measuring points are ONLY reachable on the back side of the main PCB.
3
Measure the resistance of the reactor using a low ohm multi meter.
Result:
The resistance MUST be as follows:
Measuring points
Resistance
c
24~36 mΩ
d
68~102 mΩ
c
c
c
c
a
b
d
d
d
d
a
L803
b
L804
c
Measuring point
d
Measuring point
Is the resistance measurement correct? Action
Yes
Proceed with the next step.
No
169].
4
Measure the inductance of the reactor using an LCR meter.
Result:
The inductance MUST be 80~100 µH.
b
d
d
b
a
c
a
L803
b
L803 measuring point
c
L804
d
L804 measuring point
Is the inductance measurement
correct?
Action
Yes
Return to the troubleshooting of the
specific error and continue with the
next step.