Indoor unit power wires
Outdoor unit
Indoor & Outdoor
connective wires
(purchased seperately)
(C)
Air switch
(purchased seperately)
Indoor unit power wires
Outdoor unit power wires
Outdoor unit
Indoor & Outdoor
connective wires
(purchased seperately)
Page 36
Outdoor Unit Wiring
Air switch
(purchased seperately)
Before performing any electrical or wiring
work, turn o the main power to the
system.
Indoor unit
1. Prepare the cable for connection
a. You must rst choose the right cable
Minimum Cross-Sectional Area of
Air switch
Power and Signal Cables (For reference)
(purchased seperately)
Rated Current of
Indoor unit
CHOOSE THE RIGHT CABLE SIZE
The size of the power supply cable, signal
cable, fuse, and switch needed is determined
by the maximum current of the unit. The
maximum current is indicated on the nameplate
located on the side panel of the unit. Refer to
this nameplate to choose the right cable, fuse, or
switch.
b. Using wire strippers, strip the rubber
c. Strip the insulation from the ends.
d.
NOTE: When connecting the wires,
strictly follow the wiring diagram found
inside the electrical box cover.
WARNING
size. Be sure to use H07RN-F cables.
Nominal Cross-Sectional
Area (mm²)
Appliance (A)
> 3 and ≤ 6
> 6 and ≤ 10
> 10 and ≤ 16
> 16 and ≤ 25
> 25 and ≤ 32
> 32 and ≤ 40
jacketfrom both ends of the signal cable
to reveal approximately 15cm (5.9") of wire.
Using a wire crimper, crimp u-lugs on the
ends.
0.75
1
1.5
2.5
4
6