Daikin RXTA30B2V1B, Service Manual

Page: 167 / 264

4 | Components
Service manual
167
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
c b c
a c c
a L804
b L803
c Measuring point
Is the inductance measurement
correct? Action
Yes Return to the troubleshooting of the
specific error and continue with the
next step.
No Replace the reactor, see "4.18.2 Repair
procedures" [
4
167].
4.18.2 Repair procedures
As the reactors are part of the main PCB, replace the complete main PCB. See
"4.14 Main PCB" [ 4 126].
4.19 Streamer unit
4.19.1 Checking procedures
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
"4.10.1 Checking procedures" [
4
97].
After complete check of the indoor unit
main PCB, is the problem solved? Action
Yes No further actions required.
No Replace the streamer unit, see
"4.19.2 Repair procedures" [
4
167].
4.19.2 Repair procedures
To remove the streamer unit
Prerequisite: Stop the unit operation via the user interface.