96-EN
95-EN
– 48 –
EN
Connection of power supply wires and communication wires
Remove knockouts on the piping / wiring panel on the front of the unit and the panel on the bottom to get the
power and communication wires through the holes.
Earth screw
Communication
terminal block
Communication wires
Cord clamps
Power supply terminal
block
Power supply wires
Power supply
wires
Binding band
Knockout for the
power supply
wire 2
Power supply
wires
Knockout for the
communication wire
Communication
wires
Knockout for
the power
supply wire 1
NOTE
Be sure to separate the power supply wire and communication wires.
Screw size and tightening torque
Screw size
Tightening torque
(N•m)
Power supply terminal
M6
2.5 to 3.0
Earth screw
M8
5.5 to 6.6
¡
Communication wire connection
1. Insert the communication wires from lower right of the electrical control box and connect them to the
communication terminal blocks.
2. Fix the communication wires with the cord clamp on the right of the terminal block and
fi
x them with the cord
clamp on the sealing material under the electrical control box, and then get the wires through the cutout on the
sealing material to pull them outside the electrical control box. Tear upper and lower of the cutout on the sealing
material with your hands before getting the wires through the cutout.
Uh
: Central control device
SHIELD
: Shield wire
Uv
: Communication wiring between Indoor unit
Screw size and tightening torque
Screw size
Tightening torque
(N•m)
Communication wire terminal
M4
1.2 to 1.4
