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13. Installation
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
Norminal
Norminal
dimensions
dimensions
Standard
for cable
for screw
dimension
(mm²)
(mm)
(mm)
4
1.5
4
4
2.5
4
4
4
• 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 (kgf • cm)
M4
M5
• 1N · m = 10 kgf · cm
※ In case you want more information about the controllers and accessories, please refer to the Controller and Accessory TDB
on pvi.Samsung.com site or Global Partner Portal site.
B
Standard
Allowance
dimension
(mm)
(mm)
6.6
±0.2
3.4
8
6.6
±0.2
4.2
8.5
9.5
±0.2
5.6
12.0 to 18.0
20.0 to 30.0
D
d1
Standard
Allowance
Allowance
dimension
(mm)
(mm)
(mm)
+0.3
1.7
±0.2
-0.2
+0.3
2.3
±0.2
-0.2
+0.3
3.4
±0.2
-0.2
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 50mm or more between power
cable and communication cable.
• When the cables are connected through the hole,
remove the Plate bottom.
E
F
L
Standard
Min.
Min.
Max.
dimension
(mm)
(mm)
(mm)
(mm)
4.1
6
16
4.3
6
6
17.5
4.3
6
5
20
4.3
d2
t
Allowance
Min.
(mm)
(mm)
+0.2
0.7
0
+0.2
0.8
0
+ 0.2
0.9
0
311
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