Outdoor Unit Wiring
WARNING
Before performing any electrical or wiring
work, turn off the main power to the
system.
1. Prepare the cable for connection
a. You must first choose the right cable
size. Be sure to use H07RN-F cables.
Minimum Cross-Sectional Area of
Power and Signal Cables (For reference)
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
Using a wire crimper, crimp u-lugs on the
ends.
b. Using wire strippers, strip the rubber
jacketfrom both ends of the signal cable
to reveal approximately 15cm (5.9”) of wire.
c. Strip the insulation from the ends.
d.
NOTE:
When connecting the wires,
strictly follow the wiring diagram found
inside the electrical box cover.
NOTE:
The cographs are for explanation
purpose only. Your machine may be
slightly different. The actual shape shall
prevail.
Indoor unit
Outdoor unit
Air switch
(purchased seperately)
(purchased seperately)
Indoor unit power wires
Indoor & Outdoor
connective wires
Indoor unit
Outdoor unit
Air switch
(purchased seperately)
Air switch
(purchased seperately)
(purchased seperately)
Indoor unit power wires
Indoor & Outdoor
connective wires
Outdoor unit power wires
(C)
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.
Wiring
Page
35
Summary of Contents for KCI-26 DMR14
Page 48: ......
