Daikin FXZQ05TAVJU, Installation Manual

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7 English
Electrical characteristics
Indoor units Power supply Fan motor
Model Hz Volts
Voltage
range
MCA MOP KW FLA
FXZQ05TAVJU
60
208-
230
MAX.253
MIN.187
0.3 15 0.05 0.2
FXZQ07TAVJU 0.3 15 0.05 0.2
FXZQ09TAVJU 0.3 15 0.05 0.2
FXZQ12TAVJU 0.4 15 0.05 0.3
FXZQ15TAVJU 0.4 15 0.05 0.3
FXZQ18TAVJU 0.6 15 0.05 0.5
MCA: Min. Circuit Amps (A)
MOP: Max. Overcurrent Protection (A)
KW: Fan Motor Rated Output (kW)
FLA: Full Load Amps (A)
NOTE
For details, refer to “Electric characteristics” in
Engineering Data Book.
Specifications for field supplied fuses and wiring
Power supply wiring
Remote controller wiring
Transmission wiring
MOP
Size Wiring Size
15A
Wiring size and
length must comply
with local codes.
2-conductor,
stranded
non-shielded
copper cable
PVC/vinyl
jacket
(NOTE 2)
AWG
18-16
(0.75-1.25 mm²)
The lengths of remote controller wiring and transmission wiring are as
follows:
(1) Remote controller wiring (indoor unit - remote controller)
……………………………………………… Max. 1,640 ft. (500 m)
(2) Transmission wiring …………Total wiring length 6,560 ft. (2,000 m)
• Outdoor unit - Indoor unit ……………… Max. 3,280 ft. (1,000 m)
• Indoor unit - remote controller …………… Max. 1,640 ft. (500 m)
NOTE
1 For details,refer to “Wiring example” on page 8.
2
Vinyl cord with sheath or cable.
(Insulated thickness : 1/16 in. (1 mm) or more.)
Wiring example and how to set the remote
controller
Connection of power supply, transmission and remote
controller wiring
How to connect wiring (See figure 9)
(1) Remove the control box lid (2 screws).
1
2
1 Screws
2
Control box lid
(2) Insert the power supply and ground wires into the conduit pipe,
and secure the conduit to the hole in the control box using the
lock nut and the washer for conduit, as shown below.
5
3
7
8
6
4
3 Hole in the control box
4 Washer for conduit
(supplied with the unit)
5
Lock nut (field supply)
6 Conduit pipe (field supply)
7
Conduit (field supply)
8 Opening for transmission
wiring
(3) Connect the power supply and ground wires to the terminal block
for power supply.
(4) In doing this, pull the wires inside through the conduit pipe and fix
them securely with the supplied clamp.
(5) Give enough slack to the wires between the clamp and terminal
block for power supply.
(6) Pull the transmission and remote controller wires inside through
the opening for transmission wiring and connect them to the
terminal block for transmission wiring (no polarity).
Securely fix the wires with the supplied clamp.
(7) Give enough slack to the wires between the clamp and the
terminal block for transmission wiring.
(8) Attach the control box lid as before.
(9) After all the wiring connections are done, fill in any gaps in the
wiring openings with putty or sealing pad (small) thus to prevent
small animals or dirt from entering the unit from outside and
causing short circuits in the control box.
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