ENGLISH-16
Connecting the Power Terminal
X
f
Connect the cables to the terminal board using the compressed ring terminal .
X
f
Cover a solderless ring terminal and a connector part of the power cable and then connect it .
Silver solder
Nominal
dimensions
for cable
[mm2(inch2)]
Nominal
dimensions
for screw
[mm(inch)]
B
D
d1
E
F
L
d2
t
Standard
dimension
[mm(inch)]
Allowance
[mm(inch)]
Standard
dimension
[mm(inch)]
Allowance
[mm(inch)]
Standard
dimension
[mm(inch)]
Allowance
[mm(inch)]
Min.
[mm
(inch)]
Min.
[mm
(inch)]
Max.
[mm
(inch)]
Standard
dimension
[mm(inch)]
Allowance
[mm(inch)]
Min.
[mm
(inch)]
4/6
(0 .006/
0 .009)
4(3/8)
9 .5(3/8)
±0 .2
(±0 .007)
5 .6(1/4)
+0 .3(+0 .011)
-0 .2(-0 .007)
3 .4(1/8)
±0 .2
(±0 .007)
6
(1/4)
5
(3/16)
20
(3/4)
4 .3
(3/16)
+ 0 .2(+0 .007)
0(0)
0 .9
(0 .03)
8(3/16)
15(9/16)
9
(3/8)
28 .5
(1-1/8)
8 .4
(1-3/16)
+ 0 .4(+0 .015)
0(0)
10(0 .01)
8(3/16)
15(9/16)
±0 .2
(±0 .007)
7 .1(1/4)
+0 .3(+0 .011)
-0 .2(-0 .007)
4 .5(3/16)
±0 .2
(±0 .007)
7 .9
(5/16)
9
(3/8)
30
(1-
3/16)
8 .4
(1-3/16)
+ 0 .4(+0 .015)
0(0)
1 .15
(0 .04)
16(0 .02)
8(3/16)
16(10/16)
±0 .2
(±0 .007)
9(3/8)
+0 .3(+0 .011)
-0 .2(-0 .007)
5 .8(1/4)
±0 .2
(±0 .007)
9 .5
(5/16)
13
(1/2)
33
(1-
5/16)
8 .4
(1-3/16)
+ 0 .4(+0 .015)
0(0)
1 .45
(0 .05)
25(0 .03)
8(3/16)
12(1/2)
±0 .3
(±0 .011)
11 .5(7/16)
+0 .5(+0 .019)
-0 .2(-0 .007)
7 .7(5/16)
±0 .2
(±0 .007)
11
(3/8)
15
(5/8)
34
(1-3/8)
8 .4
(1-3/16) + 0 .4(+0 .015)
0(0)
1 .7
(0 .06)
8(3/16)
16 .5(10/16)
13
(1/2)
8 .4
(1-3/16)
35(0 .05)
8(3/16)
16(10/16)
±0 .3
(±0 .011)
13 .3(1/2)
+0 .5(+0 .019)
-0 .2(-0 .007)
9 .4(3/8)
±0 .2
(±0 .007)
12 .5
(1/2)
13
(1/2)
38
(1-1/2)
8 .4
(1-3/16) + 0 .4(+0 .015)
0(0)
1 .8
(0 .07)
8(3/16)
22(7/8)
13
(1/2)
43
(1-
11/16)
8 .4
(1-3/16)
50(0 .07)
8(3/16)
22(7/8)
±0 .3
(±0 .011)
13 .5(1/2)
+0 .5(+0 .019)
-0 .2(-0 .007)
11 .4(7/16)
±0 .3
(±0 .011)
17 .5
(11/16)
14
(9/16)
50
(2)
8 .4
(1-3/16)
+ 0 .4(+0 .015)
0(0)
1 .8
(0 .07)
70(0 .10)
8(3/16)
24(1)
±0 .4
(±0 .015)
17 .5(11/16)
+0 .5(+0 .019)
-0 .4(-0 .015)
13 .3(1/2)
±0 .4
(±0 .015)
18 .5
(3/4)
20
(3/4)
51
(2)
8 .4
(1-3/16)
+ 0 .4(+0 .015)
0(0)
2 .0
(0 .078)
X
f
Connect the rated cables only .
X
f
Connect using a driver which is able to apply the rated torque to the screws .
X
f
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 (kgf • cm)
M3
5 .0~7 .5
Communication : F1, F2
M4
12 .0~18 .0
3phase AC power : 1(L), 2(N), L1(R), L2(S), L3(T), N
M5
20 .0~30 .0
1phase AC power : 1(L), 2(N), L, N
• When connecting cables, you can connect the cables to the electrical part or connect them through the holes
below depending on the spot .
• Run transmission wiring between the indoor and outdoor units through a conduit to protect against external
forces, and feed the conduit through the wall together with refirgerant 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 or more between power cable and communication cable .
• When the cables are connected through the hole, remove the Plate bottom .
CAUTION
Connecting the cable
CAC_Global Duct Latin America_IM_EN_04680A-02.indd 16
2014-09-04 오전 9:17:11