INSTALLING THE AIR CONDTIONER
Connecting the Assembly Cable
Model | “A” | |
AQV09J | 49.2ft(15m) | |
AQV12J | ||
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AQV18J | 98.4ft(30m) | |
AQV24J | ||
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09/12/18/24
Indoor unit
1(L) 2(N) F1 F2
1(L) | 1 | F1 | F2 | E |
2(N) |
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1(L) | 2(N) | F1 | F2 | E |
F1 F2 1(L) 2(N) | L | N |
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Outdoor unit |
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| L | N | E |
Circuit Breaker (Main power)
Screws on terminal block must not be unscrewed with the torque less than 0.87ft•lb (12 kgf•cm).
The designs and shape are subject to change according to the model.
The outdoor unit is powered from the indoor unit through the assembly cable. If the outdoor unit is more than 24.6ft (7.5m) away from the indoor unit, you must extend the cable. The maximum length of the cable is “A”.
1Extend the assembly cable if necessary.
2Open the front grille by pulling on the tabs on the lower right and left sides of the indoor unit.
3Remove the screw securing the connector cover.
4Pass the assembly cable through the rear of the indoor unit and connect the assembly cable to terminals as seen in the picture.
Each wire is labeled with the corresponding terminal number.
5Pass the other end of the cable through the 65mm hole in the wall.
6Close the connector cover, tightening the screw carefully.
7Close the front grille.
8Remove the terminal board cover on the side of the outdoor unit.
9Connect the cables to the terminals as seen in the picture.
Each wire is labeled with the corresponding terminal number.
Please make sure to use copper supply wires.
10Connect the grounding conductor to the grounding terminals.
11Close the terminal board cover, tightening the screw carefully.
12Connect the power cable to the indoor unit.
In Russia and Europe, consult with the supply authority to determine the supply system impedance before installation.
Power cable specification
Use | AWG | Cross sectional area (mm²) | |
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Main Power Supply | 13 or fewer | 2.5 or more | |
power cable | |||
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Indoor Power Supply | 16 or fewer | 1.5 or more | |
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16 or fewer | 1.5 or more | ||
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Connect the power cable to the auxiliary circuit breaker.
If every pole fails to connect to the power supply, it must be incorporated in a wire with a contact opening of ≥0.118inch(3mm).
