Page 24
WARNING
1.
Prepare the cable for connection:
Power and Signal Cables
Rated Current of
Appliance (A)
Nominal Cross-
Sectional Area (mm²)
> 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
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.
2.
Unscrew the electrical wiring cover and
remove it.
3.
Unscrew the cable clamp below the terminal
block and place it to the side.
5.
After checking to make sure every connection
is secure, loop the wires around to prevent
rain water from flowing into the terminal.
6.
Using the cable clamp, fasten the cable to the
unit. Screw the cable clamp down tightly.
7.
Insulate unused wires with PVC electrical tape.
Arrange them so that they do not touch any
electrical or metal parts.
8.
Replace the wire cover on the side of the unit,
and screw it in place.
Outdoor Unit
Installation
Cover
Outdoor Unit Wiring Diagram
is located on the inside of the
wire cover on the outdoor unit.
Fig. 4.6
BEFORE PERFORMING ANY ELECTRICAL
OR WIRING WORK, TURN OFF THE MAIN
POWER TO THE SYSTEM.
WARNING
ALL WIRING MUST BE PERFORMED STRICTLY
IN ACCORDANCE WITH THE WIRING
DIRGRAM LOCATED INSIDE THE OUTDOOR
UNIT S WIRE COVER.
’
> 3 and ≤ 6 0.75
about 40mm of the wires inside.
4.
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.
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