Repair Procedures; Streamer Unit; Checking Procedures - Daikin Perfera RXM R Series Service Manual

3.15.2 Repair procedures

3.16 Streamer unit

3.16.1 Checking procedures

RXM20~71R + ARXM25~71R + FTXM20~71R + ATXM25~50R +
FVXM25~50A
Split New Perfera R32
ESIE20-11 – 2021.01
Is the resistance measurement correct? Action
No
4 Measure the inductance of the reactor using an LCR meter.
Result: The inductance MUST be as follows:
Measuring points
c‑d
a
a L803
b L804
c Measuring point
d Measuring point
Is the inductance measurement
correct?
Yes
No
As the reactors are part of the main PCB, replace the complete main PCB. See
4
"3.12 Main PCB" [ 123].
1 As there is no specific check procedure for this component, first perform a
check of the indoor unit main PCB to check if the streamer unit needs to be
replaced. See "Checking
After complete check of the indoor unit
main PCB, is the problem solved?
Yes
Replace the reactor, see
procedures" [
Resistance
88.5~101.5 µH
c c d d b
Action
Return to the troubleshooting of the
specific error and continue with the
next step.
Replace the reactor, see
procedures" [
procedures" [ 4 102].
Action
No further actions required.
3 Components
|
"Repair
4
169].
d
d
c
c
"Repair
4
169].
Service manual
169