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3.
ELECTRICAL REQUIREMENT
Use
Size
2
1.25 mm
Maximum
Power
(16AWG) Type 60245
supply
2
0.5 mm
cable
Minimum
(20AWG)
2
Transmis-
0.33 mm
sion cable
(22AWG)
Remote
2
0.33 mm
controller
(22AWG)
cable
Fuse
3 A
capacity
4.
SELECTING AN INSTALLATION LOCATION
4. 1.
Dimensions
The network convertor is comprised of a body and cover.
Ø28 (1-3/32)
For dust proof
89.5
bushing
(3-17/32)
(3-17/32)
Ø22.2 (7/8) For conduit
241.6 (9-1/2)
272 (10-23/32) Hole pitch
288 (11-11/32)
4 - Ø5 (3/16) For M4x20mm screws
Power supply
Power consumption (W)
Operating
Temperature °C (°F)
Packaged
Humidity (%)
Packaged
Dimensions
H x W x D mm(in.)
Weight g (oz.)
Wire type
Remarks
1Ø AC208–240 V
50/60Hz, 2 Cable +
IEC 57 or
earth (ground)
[Always earth
equivalent
(ground) the unit]
22AWG LEV-
EL4 (NEMA)
nonpolar 2
L
W
ON
ORKS
core, twisted
compatible cable
pair solid core
Shielded
Polar 3core
Use shield cable
Unit : mm (in.)
Ø28 (1-3/32)
89.5
For dust proof bushing
2-Ø5 (3/16)
For M4x20mm
screws
67
(2-5/8)
1ø AC208–240V
50/60 Hz
6.5
0–46 (32–114)
-10–60 (14–140)
0–95 (RH);
No condensation
67 × 288 × 211 (2-5/8 × 11-
11/32 × 8-5/16)
1500 (53)
5.
WIRING
WARNING
Before starting installation work, turn off the power of this unit and the
connection destination. Do not turn on the power again until installa-
tion is completed. Otherwise, it will cause electric shock or fi re.
Use the accessories or specifi ed power supply cable and transmission
cables. Do not modify power supply cable and transmission cables
other than those specifi ed, do not use extension cables, and do not
use independent branch wiring. Overcurrent may cause electric shock
or fi re.
Install the transmission cables securely to the terminal block. Confi rm
that external force is not applied to the cable. Use transmission cables
made of the specifi ed cable. If intermediate connection or insertion
fi xing are imperfect, it will cause electric shock, fi re, etc.
When connecting the power supply cable and transmission cable,
route the cables so that the cover of this unit is securely fi xed. If the
cover is imperfectly fi xed, it may cause fi re or overheating of the termi-
nals.
Perform earth (ground) work positively. Do not connect the earth
(ground) cable to a telephone cable, water pipe, or conductor rod.
Always fasten the outside covering of the transmission cables with the
cable clamp. (If the insulator is chafed, electric leakage may occur.)
Perform all wiring works so that the user does not touch the wiring. Do-
ing so will cause injury or electric shock.
If any cable is damaged, do not repair or modify it yourself. Improper
work will cause electric shock or fi re.
CAUTION
Do not bind the remote controller cable and the transmission cable
together with or parallel to the power supply cable of the indoor and
outdoor units. It may cause erroneous operation.
When performing wiring work, be careful not to damage the cable or
injure yourself. Also, connect the connectors securely. Loose connec-
tors will cause trouble, heating, fi re, or electric shock.
Install the indoor and outdoor units, power supply cable, transmission
cable and remote controller cable 1 m (40 in.) away from television and
radio to avoid distorted images and noise. Otherwise, a malfunction
could result.
Perform wiring so that water does not enter this unit along the external
wiring. Always install a trap to the wiring or take other countermea-
sures. Otherwise it will cause trouble or electric shock or fi re.
Confi rm the name of each unit and name of each terminal block of the
unit and connect the wiring in accordance with the directions given
in the manual so that there is no incorrect wiring. Incorrect wiring will
damage the electric parts and cause smoke and fi re.
When installing the transmission cables near a source of electromag-
netic waves, use shielded cable.
Otherwise, a breakdown or malfunction could result.
The terminal screws and earth (ground) screws have different shapes.
Be sure to install the screws in the correct locations. If the screws are
installed in the wrong locations, the circuit board could be damaged.
5. 1.
Wiring method
5. 1. 1.
Setting method when connecting a group remote
controller
Number of connected network convertors
▪
Up to a total of 16 network convertors (UTY-VGGXZ1) and touch panel
controllers, etc. can be connected in the VRF system.
▪
Up to 4 group remote controllers can be connected to1 network con-
vertor (UTY-VGGXZ1).
▪
Total remote controller cable length when connected to 1 converter
100 m (328 ft.)
En-2
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