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Installation Procedure
Outdoor-to-indoor power terminal
specifications
• Connect the cables to the terminal board using the
compressed ring terminal.
• Cover a solderless ring terminal and a connector part
of the power cable and then connect it.
Silver solder
Nominal
Nominal
dimensions
dimensions
Standard
for cable
for screw
dimension
[mm²(inch²)]
[mm(inch)]
[mm(inch)]
6.6(0.260)
1.5(0.002)
8.0(0.315)
6.6(0.260)
4.0(0.15)
2.5(0.004)
8.5(0.335)
4.0(0.006)
9.5(0.374)
• 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 [Unit : kgf·cm(lbf·ft)]
M4
M5
• 1N · m = 10 kgf · cm
12
English
B
D
Standard
Allowance
Allowance
dimension
dimension
[mm(inch)]
[mm(inch)]
[mm(inch)]
[mm(inch)]
3.4(0.134)
1.7(0.067)
+0.3(0.012)
±0.2(0.008)
4.2(0.165)
2.3(0.091)
-0.2(0.008)
5.6(0.220)
3.4(0.134)
12.0 to 18.0(0.87 to 1.30)
20.0 to 30.0(1.45 to 2.17)
d1
E
Standard
Allowance
Min.
[mm(inch)]
[mm(inch)]
[mm(inch)]
4.1(0.161)
6.0(0.236)
±0.2(0.008)
6.0(0.236)
5.0(0.197) 20.0(0.787)
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 50 mm(1.97 inch) or more between
power cable and communication cable.
• When the cables are connected through the hole,
remove the Plate bottom.
F
L
d2
Standard
Min.
Max.
Allowance
dimension
[mm(inch)]
[mm(inch)]
[mm(inch)]
16.0(0.630)
+0.2(0.008)
4.3(0.169)
17.5(0.689)
0
t
Min.
[mm(inch)]
0.7(0.028)
0.8(0.031)
0.9(0.035)
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