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Components
Service manual
161
RXTM-R+RXTP-R+ARXTP-R+RXTA-B+FTXTA30B2V1B(W)
(B)+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
b
c
d
e
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
To re-install the front grille
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
144].
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.
Содержание RXTA30B2V1B
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