AirStage UTY-VSGXZ1 Installationshandbuch - Seite 4
Blättern Sie online oder laden Sie pdf Installationshandbuch für Extender AirStage UTY-VSGXZ1 herunter. AirStage UTY-VSGXZ1 6 Seiten.
VR-II Series
Signal amplifier (Filter mode : OFF)
1Ø 50/60Hz
FUSE
208-240V
(3A)
Switch
(Disconnect switch)
Outdoor unit
Transmission cable
Terminal
resistor
(B direction)
V-II Series
(A direction)
Outdoor unit
(C direction)
Terminal
resistor
1Ø 50/60Hz
FUSE
208-240V
(3A)
Switch
(Disconnect switch)
Note: When switching the Filter mode to ON, refer to 6.4 Filter mode
setting.
61
INSTALLING THE SIGNAL AMPLIFIER
Always use the accessories and specified installation work parts.
Check the state of the installation parts. Not using the specified parts
will cause units to fall off, water leakage, electric shock, fire, etc.
Install at a place that can withstand the weight of the unit and install
positively so that the unit will not topple or fall.
When installing this unit, make sure that there are no children nearby.
Otherwise, injury or electric shock could result.
Install a circuit breaker.
Otherwise, electric shock or fire could result.
Before opening the cover of this unit, completely discharge static elec-
tricity charged on your body. Otherwise, failure or malfunction could
result.
Do not touch the PC board and PC board parts directly with your
hands. Otherwise, injury or electric shock could result.
Tightening the mounting screws too tight will damage the body of this
unit.
Be careful so that the cover does not fall after the cover screws are
removed. Otherwise, injury could result.
Tightening torque for installing cables to terminal block
0.8 to 1.2 N • m (7.1 to 10.6 lbf • in)
En-3
AMP Air Conditioning
Terminal
resistor
Other RB unit
RB unit
or indoor unit
Refrigerant system 1
NS 1
RB unit
Terminal
resistor
Indoor unit
Refrigerant system 2
Transmission cable
RB unit
Indoor unit
Signal amplifier (Filter mode : ON)
Outdoor (A direction)
Outdoor (B direction)
(C direction)
WARNING
CAUTION
61 11
Connecting the power supply cable
for U1S1A1 and Canada
Remove the 4 screws (M4 × 6 mm), and then remove the cover.
(1)
(2)
Install the conduit.
Fix the conduit with lock nut.
(3)
Pass the power supply cable through the conduit.
(4)
Connect the power supply cable to their respective terminal block
(5)
and the earth (ground).
(6)
Securely tighten the
not come out.
NS 2
Power supply cable
Cable
NS 1
Cable tie holder
for Others
Remove the 4 screws (M4 × 6 mm), and then remove the
(1)
Open the knockout hole, and then install dust proof bushing. If small
(2)
animals such as insects and dust enter this unit, a short circuit may
be caused.
Make a hole in the center of the dust proof bushing with the Phillips
(3)
head screwdriver.
Pass the power supply cable through the hole of dust
(4)
and pull it into the signal amplifier.
Connect the power supply cable to their respective terminal block
(5)
and the earth (ground).
(6)
Securely tighten the
not come out.
Cable
Connecting the transmission cables
61 21
Turn the power off.
(1)
Make a hole in the center of the dust proof bushing with the Phillips
(2)
head screwdriver.
(3)
Pass the transmission cables through the
ing and pull it into the signal amplifier.
(4)
Connect the transmission cables to their respective terminal
properly. (Install the terminal resistor if needed.)
Securely tighten the cable tie and then confirm that the cable will
(5)
not come out.
Once the wiring of the cables has been completed, mount the cover
(6)
to the signal amplifier. Use the screws (M4 × 6 mm) to mount the
cover.
Use the 4 screws (M4 × 20 mm) provided to mount the signal ampli-
(7)
fier to the behind ceiling, wall, floor or other suitable location.
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cable tie and then confirm that the cable will
Knockout hole
Conduit (Power supply cable)
[Trade size: 1/2 in.]
Cable tie
Cable tie
Earth (Ground)
cable tie and then confirm that the cable will
Knockout hole
Power supply cable
Cable tie
Cable tie
Earth (Ground)
Cable tie holder
hole of dust proof bush-
Lock nut
Cut
cover.
proof bushing
Dust proof
bushing
Cut
block