AirStage UTY-DTGY Manual de instalação - Página 6

Procurar online ou descarregar pdf Manual de instalação para Controlador AirStage UTY-DTGY. AirStage UTY-DTGY 7 páginas. Touch panel controller

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Wiring

Before starting installation work, turn off the power of this unit and
the connection destination. Do not turn on the power again until
installation is completed. Otherwise, it will cause electric shock or
fire.
Use the accessories or specified power supply cable and connec-
tion cables. Do not modify power supply cable and connection
cables other than those specified, do not use extension cables,
and do not use independent branch wiring. The allowable current
will be exceeded and cause electric shock or fire.
Install the connection cables securely to the terminal block. Con-
firm that external force is not applied to the cable. Use connection
cables made of the specified cable. If intermediate connection or
insertion fixing are imperfect, it will cause trouble, electric shock,
fire, etc.
When connecting the power supply cable and transmission cable,
layout the wiring so that the cover of this unit is securely fixed. If
the cover is imperfectly fixed, it may cause fire or overheating of
the terminals.
Perform earth (ground) work positively. Do not connect the earth
(ground) cable to a telephone cable, water pipe, or conductor rod.
It will cause trouble or fire.
Always fasten the outside covering of the cable with binder. If the
insulator is chafed by friction, electric leakage may occur.
Perform all wiring works so that the user does not touch the wiring.
Otherwise, injury or electric shock could result.
If any cable is damaged, do not repair or modify it yourself. Im-
proper work will cause electric shock or fire.
Do not bind up the power supply cable together with the trans-
mission cable or remote controller cable. It will cause erroneous
operation.
When performing wiring work, be careful not to damage the cable
or injure yourself. Also, connect the connectors securely. Loose
connectors will cause trouble, heating, fire, or electric shock.
Install the indoor and outdoor units, power supply cable, transmis-
sion cable and remote controller cable 1m (40in.) away from televi-
sion and radio to avoid distorted images and noise.
Perform wiring so that water does not enter this unit along the
external wiring. Always install a trap to the wiring or take other
countermeasures. Otherwise it will cause trouble, electric shock,
or fire.
Confirm 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 fire.
When installing the connection cables near a source of electro-
magnetic waves, use shielded cable. Otherwise, a breakdown or
malfunction could result.
▪
When wiring between the outdoor unit, indoor unit, and touch panel
controller, refer to the indoor unit and outdoor unit installation
manuals.
▪
Always connect both ends of the
transmission cable.
▪
Install the disconnect switch to the easily accessible location.
▪
Install the fuse (5A) to the L line of power supply cable.
En-5
WARNING
CAUTION
earth (ground) connection of the
Transmission
X1 X2
Z1 Z2
H1 H2
Outdoor unit
(Master)
Transmission
Power
Power
Indoor unit
supply
supply
Power
Trans-
Remote
Supply
mission
controller
L N
X1 X2
Y1Y2Y3
Wired remote
controller
Power
Power
Indoor unit
supply
supply
Power
Trans-
Remote
Supply
mission
controller
L N
X1 X2
Y1Y2Y3
Touch panel
controller
Power
Trans-
Supply
mission
L N
X1 X2
2 remote
controllers
Fuse (5A)
1Ø 50/60Hz
100-240V
Switch
(Disconnect switch)
▪
Wire the transmission cable to any one of the following:
Transmission terminal block inside the indoor unit (Fig. 1)
External terminal block (Field supplied)
Transmission terminal block inside the outdoor unit (Fig. 3)
Fig1
1
Refrigerant
system 1
Refrigerant
system 2
Fig1
2
External terminal block
Refrigerant
system 1
Refrigerant
system 2
Fig1
3
Refrigerant
system 1
Refrigerant
system 2
1Ø 50/60Hz
Power
100-240V
supply
Touch panel
Switch
controller
(Disconnect
switch)
Power
Trans-
Supply
mission
L N
X1 X2
Fuse (5A)
Power
Indoor unit
Indoor unit
supply
Power
Trans-
Remote
Power
Trans-
Supply
mission
controller
Supply
mission
L N
X1 X2
Y1Y2Y3
L N
X1 X2
Wired remote
controller
Power
Indoor unit
Indoor unit
supply
Power
Trans-
Remote
Power
Trans-
Supply
mission
controller
Supply
mission
L N
X1 X2
Y1Y2Y3
L N
X1 X2
Wireless
remote
controller
2 remote
controllers
(Fig. 2)
Touch panel
controller
Touch panel
controller
Touch panel
controller
Remote
controller
Y1Y2Y3
Remote
controller
Y1Y2Y3