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• Connect the rated cables only.
• Connect using a driver which is able to apply the rated
torque to the screws.
• If the terminal is loose, fire may occur caused by arc. If
the terminal is connected too firmly, the terminal may
be damaged.
Tightening torque
M4
M5
CAUTION
• When connecting cables, you can connect the cables to
the electrical part or connect them through the holes
below depending on the spot.
• Connect the communication cable between the indoor
and outdoor units through a conduit to protect against
external forces, and feed the conduit through the wall
together with refrigerant piping.
• Remove all burrs at the edge of the knock-out hole and
secure the cable to the outdoor knock-out using lining and
bushing with an electrical insulation such as rubber and so on.
• Must keep the cable in a protection tube.
• Keep distances of 1.97 inch(50mm) or more between
power cable and communication cable.
• When the cables are connected through the hole,
remove the Plate bottom.
DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 13
DB68-11579A-00_IM_RAC oudoor_AA_EN_.indd 13
lbfꞏft
Nꞏm
0.87 to 1.30
0.8 to 1.2
1.45 to 2.17
2.0 to 3.0
Outdoor-to-indoor power and communication
cables specifications
Indoor power supply
Power supply
Max/Min (V)
1Φ, 208-230V~, 60Hz
±10%
Communication cable
0.0012 inch²↑ (0.75mm² ↑), 2 wires
• Power supply cords of parts of appliances for outdoor
use shall not be lighter than polychloroprene sheathed
flexible cord. (Code designation IEC:60245 IEC 57 /
CENELEC: H05RN-F)
• When installing the indoor unit in a computer room or
network room, use the double shielded (tape aluminum /
polyester braid + copper ) cable of FROHH2R type.
Step 5 Optional: Extending the
power cable
1 Prepare the following tools.
Tools
Spec
Crimping pliers
MH-14
Connection sleeve
0.78 (20)x
[Inch(mm)]
Ø0.25 (6.5) (HxOD)
Insulation tape
Width 19 mm
Contraction tube
2.75 (70)x
[Inch(mm)]
Ø0.31 (8.0) (LxOD)
Indoor power cable
0.0012 inch²↑
(0.75mm² ↑), 3 wires
Shape
13
English
2022-01-12 오후 1:37:50
2022-01-12 오후 1:37:50
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