Daikin VRV III Manual page 284

ED34-862
(5) Mount the provided wire fixing bracket (12) with the wire fix-
ing screw (13). Fix each wire with the provided clamp (8).
Transmission wiring
Remote controller wiring
Power supply wiring
Earth wiring
Fixing use
Wire fixing bracket (12) (accessory)
Wire fixing screw (13) (accessory)
[Precautions for Power Supply Wiring]
• Connect round crimp-style terminals provided with insulation
sleeves to the terminal block for power supply.
Attach insulation sleeve
Round crimp-style terminal
Be sure to follow the instructions provided below if the spec-
ified terminals cannot be used.
Otherwise, abnormal heat may be generated as a result
of the loosening of the wires.
Connect the wires Do not connect a
evenly. wire to the single
side only.
• If stranded wires are used, do not solder the front end of the
wires.
• Connect proper wires securely and fix the wires so that exter-
nal force will not be imposed on the terminals.
• Use an appropriate screwdriver to tighten the terminal
screws. The screw heads may be damaged if the screwdriver
is too small and the terminal screws will not be tightened
properly.
• Do not tighten the terminal screws excessively, or otherwise
the screw heads may be damaged.
• Refer to the table below for the required tightening torque val-
ues of the terminal screws.
Terminal block for remote controller
and transmission wires
Terminal block for power supply
10-2 WIRING EXAMPLE
WARNING
Install an earth leakage breaker.
The installation of an earth leakage breaker is imperative for the
prevention of electric shocks and fire accidents.
English
FXMQ-P
Clamp (8) (accessory)
Electric wire
Do not connect
wires different
from each other in
diameter.
Tightening torque (N·m)
0.80 - 0.96
1.18 - 1.44
No. 1 system: When using 1 remote controller for 1 indoor
unit
Power supply Power supply
single phase single phase
50Hz 220-240V 50Hz 220-240V
or or
single phase single phase
Outdoor unit
60Hz 220V 60Hz 220V
L N L N
IN/D OUT/D
F F F F
1 2 1 2
L N P P F F T T L N
1 2 1 2 1 2
Indoor unit A Indoor unit B
P P
1 2
Remote controller Remote controller
(option)
No. 2 system: For group control or use with 2 remote con-
trollers
Power supply
single phase
50Hz 220-240V
or
single phase
60Hz 220V
Note) There is not need to set the indoor unit
Outdoor unit
address when using group control.
L N
IN/D OUT/D
(It is automatically set when the power
F F F F
1 2 1 2
is turned on.)
L N P P F F T T L N P P F F
1 2 1 2 1 2 1 2 1 2
Indoor unit B
Indoor
unit A
P P
1 2
Case of group control
Remote controller
(option)
: http://splitoff.ru/tehn-doc.html
Installation Manual
Power supply
single phase
50Hz 220-240V
or
single phase
60Hz 220V
L N
P P F F T T
L N P P F F T T
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
(option) (option)
Most down-
T T L N P P F F T T stream
1 2 1 2 1 2 1 2
indoor unit
P P P P
1 2 1 2
Remote controller Remote controller
(option)
For use with 2
remote controllers
11
3PN06583-7L
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