AirStage AUUB30TLAV Panduan Instalasi - Halaman 10
Jelajahi secara online atau unduh pdf Panduan Instalasi untuk Pendingin Udara AirStage AUUB30TLAV. AirStage AUUB30TLAV 17 halaman. Indoor unit (cassette type)
Halaman Cetak
Strip 1 in.
(25 mm)
Screw with
special washer
Cable
Cable end (Loop)
Terminal block
Do not apply branch wiring. It may result electric shock or fi re.
When using solid core cables, do not use the ring terminal. If you use the solid core
cables with the ring terminal, the ring terminal's pressure bonding may malfunction
and cause the cables to abnormally heat up.
B. For strand wiring
(1) Use ring terminals with insulating sleeves as shown in the fi gure below to connect to
the terminal block.
(2) Securely clamp the ring terminals to the cables using an appropriate tool so that the
cables do not come loose.
(3) Use the specifi ed cables, connect them securely, and fasten them so that there is no
stress placed on the terminals.
(4) Use an appropriate screwdriver to tighten the terminal screws.
Do not use a screwdriver that is too small, otherwise, the screw heads may be
damaged and prevent the screws from being properly tightened.
(5) Do not tighten the terminal screws too much, otherwise, the screws may break.
(6) See the table for the terminal screw tightening torques.
(7) Please do not fi x 2 power supply cables with 1 screw.
Strip 3/8 in.
(10 mm)
Screw with
special washer
Cable
Ring terminal
Terminal block
Use ring terminals and tighten the terminal screws to the specified torques,
otherwise, abnormal overheating may be produced and possibly cause heavy
damage inside the unit.
M4 screw
(Power supply / L1, L2 (N), GND)
6.3.2. Transmission and Remote controller cable
Transmission cable
Shielded wire
(no fi lm)
Remote controller cable
For 3-wire type
1-3/16 in. (30 mm)
En-9
Screw with
special washer
Cable end (Loop)
Cable
WARNING
Ring terminal
Sleeve
Screw with
special washer
Ring terminal
Cable
WARNING
Tightening torque
11 to 16 lbf·in.
(1.2 to 1.8 N·m)
1-3/16 in. (30 mm)
1-9/16 in. (40 mm)
For 2-wire type
1-3/16 in. (30 mm)
• When the 2 cables are attached:
GOOD
Loop
Tighten the terminal screws to the specified torques, otherwise, abnormal
overheating may be produced and possibly cause heavy damage inside the unit.
(Transmission / X1, X2)
(Remote controller / Y1, Y2, Y3)
To peel the fi lm from the lead cable, use a dedicated tool that will not damage the
conductor cable.
When installing a screw on the terminal block, do not cut the cable by overtightening
the screw. On the other hand, an undertightened screw can cause faulty contact,
which will lead to a communication failure.
6.4. Connection of wiring
(1) Remove the control box cover and install each connection cable.
Attach the conduit connector on
the wiring connecting port.
(The grommet edging and the
connection cable clamp are not
used.)
* Remote controller connecting port
For putting through the transmission
cable and the remote controller cable.
* Fill the wiring connecting port and remote controller connecting port with putty
or heat insulation so that insects or dust will not enter the unit.
(2) Please fi rmly tighten Connection cable and Remote controller cable with the attached
cable tie.
PROHIBITED
Different diameter
WARNING
Tightening torque
M3 screw
CAUTION
Lock nut
Power terminal board
2 Control box cover
Transmission cable and Remote
controller terminal board
Connect to 1 side
4 to 5 lbf·in.
(0.5 to 0.6 N·m)
Conduit connector
* Wiring connecting port
For putting through the
power supply cable.
Connection cable clamp
1 Wiring cover