Daikin RXTA30B2V1B Service Manual page 134

4 | Components
To remove a fuse of the main PCB
To install a fuse on the main PCB
Service manual
134
6 Connect the power supply wiring to the main power supply terminal X1M.
7 Connect the red wire to the main power supply terminal X1M.
8 Fix the ferrite core(s) (for power supply wiring) to the switch box (fixation
plug).
9 Connect all other connectors to the main PCB.
INFORMATION
Use the wiring diagram and connection diagram for correct installation of the
connectors, see
10 Connect the compressor connector.
11 Install new tie straps to fix the compressor wiring harness to the switch box.
Is the problem solved?
Yes
No
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
1 Remove the fuse from the PCB.
a Fuse
2 To install a fuse on the main PCB, see
WARNING
For continued protection against risk of fire, replace only with same type and rating
of fuse.
1 Install the fuse on the correct location on the PCB.
4
"7.2 Wiring diagram" [ 232].
Action
No further actions required.
Return to
procedures" [
continue with the next procedure.
a
a
"4.14.2 Repair
(B)+FTXTM30+40R2V1B+FTXTP25+35M5V1B+ATXTP25+35M5V1B
"4.14.1 Checking
4
126] of the PCB and
4
"4.17 Plate work" [ 144].
a
4
procedures" [
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
132].