Installation Manual |
System interconnection wires and ground wire
1.Strip the wire ends.
System interconnection wire : 0.4” (10 mm)
Ground wire : 0.8” (20 mm)
2.Match the wire colors with the terminal numbers on the indoor and outdoor units’ terminal blocks and firmly screw the wires to the corresponding terminals.
3.Secure the ground wire with the ground screw.
4.Fix the wires with a cord clamp.
Unit: in (mm)
Wiring on the ceiling panel
According to the Installation Manual of the ceiling panel, connect the connector (20P: White) of the ceiling panel to the connector (CN510: White) on P.C. board of the electric parts box.
Remote Control Wiring
•Strip off the wire approx. 0.4” (9 mm) to connect.
•For a single system, use non polarity, 2 core wire for the remote control wiring. (2 x AWG 20)
0.8” (20)
1.2” (30)
L1 L2 S
0.4” (10)
Terminal block for remote control wiring of indoor unit
A
B
Remote control wire (Field procurement)
Terminal block
A | Remote | |
control | ||
B | ||
unit | ||
|
|
Ground wire
CAUTION
•For the details of wiring/installation of the remote control, refer to the Installation Manual enclosed with the remote control.
Wiring diagram
• Firmly tighten the screws of the terminal block.
Keep the wire length as shown in figure below when it is connected to the terminal block.
0.08” (2 mm) or less
System interconnection wire
▼Single system
Low voltage
Indoor unit
A B
Remote Outdoor
control unit
L1 L2 S 
High voltage
L1 L2 S
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