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Components
Service manual
49
FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05
V
U
W
U
Wire terminal U
V
Wire terminal V
W
Wire terminal W
CAUTION
Before measuring the compressor motor windings resistance, measure the
resistance of the multimeter probes by holding the probes against each other. If the
measured resistance is NOT 0 Ώ, this value MUST be substracted from the measured
winding resistance.
4
Measure the resistance between the compressor motor windings U-V, V-W
and U-W.
Result:
All measurements MUST be approximately the same.
Compressor motor winding
measurements are correct?
Action
Yes
Continue with the next step.
No
Replace the compressor, see
5
Measure the continuity of the U, V and W wires between the compressor and
the PCB. If no continuity, correct as needed, see
6
Connect the Faston connectors to the compressor wire terminals U, V and W
