Daikin RXTA30B2V1B, Service Manual

Page: 164 / 264

4 | Components
Service manual
164
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
2 Route the connectors of the indoor unit fan motor, swing flap motor, swing
raster motor and streamer unit inside the switch box and connect them to the
indoor unit main PCB.
3 Install and tighten the screw to secure the switch box.
4 Install the heat exchanger thermistor in its holder.
5 Attach the wiring harnesses to the switch box as needed.
6 Connect the grounding wire to the heat exchanger using the screw.
7 Connect the power supply wiring to the power supply terminal X1M.
8 Install the power supply wiring bracket. Install and tighten the screw.
FTXTP-M and ATXTP-M units
1 install the switch box in the correct location on the indoor unit.
a a
b
c
d
e
a Grouding wire screw
b Heat exchanger thermistor
c Indoor unit PCB
d Switch box screw
e Switch box
2 Route the connectors of the indoor unit fan motor, swing flap motor and
swing raster motor (if equipped) inside the switch box and connect them to
the indoor unit PCB.
3 Install and tighten the screw to secure the switch box.
4 Install the heat exchanger thermistor in its holder.
5 Connect the grounding wires to the heat exchanger using the screws.
6 Connect the power supply wiring to the power supply terminal X1M.
7 Install the power supply wiring bracket. Install and tighten the screw.
To close the front panel
FTXTA-B units
1 Set the filters as they were.
2 Lift the front panel slightly and remove the support from the fixing tab.