1.
Prepare the cable for connection:
Minimum Cross-Sectional Area
of Power and Signal Cables
North America
Other Regions
Unscrew the electrical wiring cover and remove it.
2.
Unscrew the cable clamp below the
terminal block and place it to the side.
3.
Match the wire colours/labels with the labels
on the terminal block, and firmly screw the u-
lug of each wire to its corresponding terminal.
4.
After checking to make sure every
connection is secure, loop the wires
around to prevent rain water from flowing
into the terminal.
5.
Using the cable clamp, fasten the cable to
the unit. Screw the cable clamp down tightly.
6.
Insulate unused wires with PVC electrical
tape. Arrange them so that they do not
touch any electrical or metal parts.
7.
Replace the wire cover on the side of the
unit, and screw it in place.
Cover
a.
Using wire strippers, strip the rubber
jacket from both ends of cable to reveal
about 15cm (6in) 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.
Outdoor Unit Wiring Diagram is located on the
inside of the wire cover on the outdoor unit
Fig. 4.6
Page 24
BEFORE PERFORMING ANY
ELECTRICAL OR WIRING WORK,
TURN OFF THE MAIN POWER TO
WARNING
ALL WIRING MUST PERFORMED
STRICTLY IN ACCORDANCE WITH
THE WIRING DIRGRAM LOCATED
INSIDE THE OUTDOOR UNIT S’ WIRE
WARNING
•
Indoor Power Cable (if applicable):
H05VV-F of H05V2V2-F
•
Outdoor Power Cable: H07RN-F
•
Signal Cable: H07RN-F
While crimping wires, make sure you clearly
distinguish the Live (“L”) Wire from other
PAY ATTENTION TO LIVE WIRE
Appliance Amps
AWG
10 18
13 16
18 14
25 12
30 10
Rated Current
of Appliance
Nominal Cross-
Sectional Area
>3 and ≤6 0.75
>6 and ≤10 1
>10 and ≤16
1.5
>16 and ≤25
2.5
>25 and ≤32
4
≤
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