Daikin FTXA20A Service Manual page 107

FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05
a b c
A
A RXA42~50A unit
a U
b V
c W
d DC+
e DC–
A
e
A RXA42~50B unit
a U
b V
c W
d DC+
e DC–
INFORMATION
When measuring on the front of the main PCB, make sure to locally remove the
protective varnish with the test leads of the multi meter.
VDC Com
U DC+
V DC+
W DC+
DC– U
d
e
d
Ref VDC
0.501 V DC+
0.501 V DC+
0.501 V DC+
0.501 V U
2 Components
|
a
b
c
Com Ref
U O.L
V O.L
W O.L
DC– O.L
Service manual
107