Daikin RXTA30B2V1B Service Manual page 161

To re-install the front grille
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+FTXTM30+40R2V1B+FTXTP25+35M5V1B+ATXTP25+35M5V1B
R32 Optimized Heating 4 Split
ESIE21-12A – 2022.02
FTXTP-M and ATXTP-M units
Prerequisite: Stop the unit operation via the user interface.
Prerequisite: Turn OFF the respective circuit breaker.
Prerequisite: Remove the required plate work, see
1 Disconnect the power supply wiring from the power supply terminal X1M.
2 Remove the screw and power supply wiring bracket.
3 Pull the clip and remove the heat exchanger thermistor from its holder.
4 Remove the screws to disconnect the grounding wires from the heat
exchanger.
a a
a Grouding wire screw
b Heat exchanger thermistor
c Indoor unit PCB
d Switch box screw
e Switch box
5 Disconnect the connectors of the indoor unit fan motor, the swing flap motor
and the swing raster motor (if equipped) from the indoor unit PCB.
6 Remove the screw and remove the switch box from the indoor unit.
7 To install the switch box, see
FTXTA-B units
1 Install the front grille and firmly engage the 3 upper hooks.
2 Tighten the 2 screws and put the 2 screw covers back.
3 Re-install the flap.
4 Insert the wire harness back into the connector and secure it with the wire
clamp.
5 Close the front panel, see
FTXTM-R units
1 Install the front grille and firmly engage the 3 upper hooks.
2 Install 2 screws (class 30) or 3 screws (class 40) back on the front grille.
3 For class 40 re-install the lower flap (horizontal blade). Connect the 2 centre
connection points. Hook the right side of the blade to the shaft. Hook the
blade on its left side.
"4.17 Plate
b
e
c
d
4
"4.17 Plate work" [ 144].
4
"4.17 Plate work" [ 144].
4 Components
|
4
work" [ 144].
Service manual
161