Minimum cross-sectional area of power and signal cables
North America
Appliance Amps (A)
AWG
10
18
13
16
18
14
25
12
30
10
Other regions
Rated current of appliance (A)
Nominal cross- sectional area
(mm²)
> 3 and ≤ 6
0.75
> 6 and ≤ 10
1
> 10 and ≤ 16
1.5
> 16 and ≤ 25
2.5
> 25 and ≤ 32
4
> 32 and ≤ 40
6
a. Using wire strippers, strip the rubber jacket from both ends of cable to reveal about 40mm
(1.57in) of the wires inside.
b. Strip the insulation from the ends of the wires.
c. Using a wire crimper, crimp u-lugs on the ends of the wires.
Pay attention to live wire
While crimping wires, make sure you clearly distinguish the Live (“L”) Wire from other wires.
A
Warning
All wiring must performed strictly in accordance with the wiring dirgram located inside
the outdoor unit s wire cover.
2. Unscrew the electrical wiring cover and remove it.
3. Unscrew the cable clamp below the terminal block and place it to the side.
4. Match the wire colors/labels with the labels on the terminal block, and firmly screw the u-lug of each
wire to its corresponding terminal.
5. After checking to make sure every connection is secure, loop the wires around to prevent rain water
from flowing into the terminal.
2.
Outdoor unit installation
Split-type room air conditioner / Installation Manual
54 / 120 EN
