Daikin FTXP20-71L Service Manual page 98

3 | Components
Service manual
98
d d
d
a Power supply wiring
b Red wire
c Ground wire
d Screw
e PCB support
3 Install and tighten the screws.
4 Install the ground wiring on the switch box and fix using the screw.
5 Route the reactor wires towards the reactor and connect the Faston
connectors to the reactor.
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 (for power supply wiring) to the switch box (fixation plug).
9 Connect all connectors to the main PCB.
INFORMATION
Use the wiring diagram and connection diagram for correct installation of the
connectors, see
ARXP20~35N + RXP20~35N units
1 Apply grease to the PCB contact surface of the heat sink. Distribute the grease
as evenly as possible.
CAUTION
ALWAYS apply new grease on the PCB heat sink. NOT doing so may cause the PCB to
fail due to insufficient cooling.
2 Install the main PCB in the correct location on the PCB supports.
4
"6.2 Wiring diagram" [ 159].
e
b
a
c
a e
ATXP20~35 + FTXP20~71 + ARXP20~35 + RXP20~71
ESIE18-01E – 2023.01
Split Comfora R32