14
Installation Procedure
English
Instal
lation Pr
oc
edur
e
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
B
L
E
d1 D
t
F
d2
Nominal
dimensions for
cable
[inch² (mm²)]
Nominal
dimensions for
screw
[inch (mm)]
B
D
d1
E
F
L
d2
t
Standard
dimension
[inch (mm)]
Allowance
[inch (mm)]
Standard
dimension
[inch (mm)]
Allowance
[inch (mm)]
Standard
dimension
[inch (mm)]
Allowance
[inch (mm)]
Min.
[inch
(mm)]
Min.
[inch
(mm)]
Max.
[inch
(mm)]
Standard
dimension
[inch (mm)]
Allowance
[inch (mm)]
Min.
[inch
(mm)]
0.002 (1.5)
0.15 (4)
0.260 (6.6)
±0.008 (±0.2) 0.134 (3.4) +0.012 (+0.3)
-0.008 (-0.2) 0.067 (1.7)
±0.008
(±0.2)
0.161
(4.1)
0.236
(6)
0.630
(16) 0.169 (4.3)
+0.008 (+0.2)
0 (0)
0.028
(0.7)
0.315 (8)
0.004 (2.5)
0.260 (6.6)
±0.008 (±0.2) 0.165 (4.2) +0.012 (+0.3)
-0.008 (-0.2) 0.091 (2.3)
±0.008
(±0.2)
0.236
(6)
0.236
(6)
0.689
(17.5) 0.169 (4.3)
+0.008 (+0.2)
0 (0)
0.031
(0.8)
0.335 (8.5)
0.006 (4)
0.374 (9.5) ±0.008 (±0.2) 0.220 (5.6) +0.012 (+0.3)
-0.008 (-0.2) 0.134 (3.4)
±0.008
(±0.2)
0.236
(6) 0.197 (5)
0.787
(20) 0.169 (4.3)
+0.008 (+0.2)
0 (0)
0.035
(0.9)
• 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 [lbf·ft (kgf·cm)]
M4
0.87 to 1.30 (12.0 ~ 18.0)
M5
1.45 to 2.17 (20.0 ~ 30.0)
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 (50 mm) or more between
power cable and communication cable.
• When the cables are connected through the hole,
remove the Plate bottom.
DB68-12535A-00_IM_23Y FJM Outdoor_AA_EN_.indd 14
DB68-12535A-00_IM_23Y FJM Outdoor_AA_EN_.indd 14
2023-09-22 오후 1:46:55
2023-09-22 오후 1:46:55
