Daikin FXMQ15TBVJU Installation Manual page 17

(5) Mount the control box cover and wrap the wire seal-
ing material (small) (10) so that the wiring through
hole will be covered by the sealing material.
• Seal the clearance around the wirings with putty or
insulating material (Field supply).
(If insects and small animals get into the indoor unit,
short-circuiting may occur inside the control box.)
Wiring through
hole
Wiring fixture
Fig. 27
(6) Securely fix each wire with the provided clamp mate-
rial (8).
Remote controller wiring
Transmission wiring
Fig. 28
9-5 WIRING EXAMPLE
< No. 1 system: When 1 remote controller is used for 1
indoor unit. >
Power supply Power supply
single phase single phase
60Hz 208/230V 60Hz 208/230V
Outdoor unit
L L L
1 2
IN/D OUT/D
F
F F F
1 2 1 2
L L P P F F T T
1 2 1 2 1 2 1 2
Indoor unit A Indoor unit B
P P
1 2
Remote controller
English
Wire sealing material
(small) (10)
(Accessory)
Remote controller
wiring and
transmission wiring
Clamp (8)
(Accessory)
Power supply
single phase
60Hz 208/230V
L L L
1 2 1 2
L L P P F F T T
L L P P F F T T
1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2
Most
downstream
Indoor unit
P P P P
1 2 1 2
Remote controller Remote controller
< No. 2 system: When carrying out group control or 2
remote controller control. >
Power supply Power supply
single phase single phase
60Hz 208/230V 60Hz 208/230V
Outdoor unit
L L L L
1 2 1 2
IN/D OUT/D
F F F F
1 2 1 2
L L P P F F T T P
L L
1 2 1 2 1 2 1 2 1
1 2
Indoor
unit A
P P
1 2
Case of group control
Remote controller
Note) There is not need to set the indoor unit
address when using group control.
(It is automatically set when the power
is turned on.)
< No. 3 system: When Branch Selector unit is used >
Power supply
single phase
Outdoor unit
60Hz 208/230V
L L
1 2
IN/D OUT/D
F F F
1 2 1
L L P P F
1 2 1 2 1
Indoor unit A
P
Remote controller
NOTE
1. Remote controller wiring and transmission wiring have
no polarity.
Power supply
single phase
60Hz 208/230V
L L
1 2
Most down-
P F F T T P P F F T T stream
L L
2 1 2 1 2 1 2 1 2 1 2
1 2
indoor unit
Indoor
unit B
P P P P
1 2 1 2
Remote Remote
controller controller
For use with 2
remote controllers
Branch Selector unit
OUT/D
IN/D
F F F F F
2 1 2 1 2
F T T
2 1 2
P
1 2
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