Daikin FTXA20A Service Manual page 133

FTXA20~50A(W)(S)(T) + FTXA20~50B(B)(S)(T) + RXA42+50A +
RXA20~35A(9) + RXA42+50B
Split Stylish R32
ESIE18-03D – 2021.05
Measuring points
d
a L803
b L804
c Measuring point
d Measuring point
Is the resistance measurement correct? Action
Yes
No
4 Measure the inductance of the reactor using an LCR meter.
Result: The inductance MUST be 80~100 µH.
a L803
b L803 measuring point
c L804
d L804 measuring point
Is the inductance measurement
correct?
Yes
No
Class 42~50 units
1 Check that the reactors are firmly installed on the main PCB.
Resistance
68~102 mΩ
c a d c b d
c d c d
Proceed with the next step.
Replace the reactor, see
procedures" [
b a d c
b d
Action
Return to the troubleshooting of the
specific error and continue with the
next step.
Replace the reactor, see
procedures" [
2 Components
|
"2.15.2 Repair
4
136].
"2.15.2 Repair
4
136].
Service manual
133