Samsung AC100KNPDEH Installation Manual - page 13
13
English
Ins
tallation Pr
oc
edur
e
CAUTION
∙ Use rated cables or products only, with heat
resistance over 105°C, as well as properly rated
switches or fuses in the cabinet panel.
∙ Make sure that the cables connected do not produce
sparks around the auxiliary power switch or that
they are not installed in a place subject to high
temperature. High ambient temperature decreases
allowable current.
∙ Install the auxiliary power switch in a dry place,
install the panel board or electrical component box,
and then install the circuit breaker in the panel board.
∙ When connecting the main power cable, press the
cable to the terminal for a secure connection.
∙ Select a ring terminal for use.
R
B
2
d2
d1
D
B
L
F
E
Silver solder
Thickness of the
wire (mm
2
)
B (mm)
d2 (mm)
2.5
Less than 9.5
More than 4.5
4
Less than 9.5
More than 4.5
6
Less than 9.5
More than 4.5
10
Less than 15
More than 8.4
Connecting the cable to the power terminal
Connect the cables to the terminal board with the ring
terminals.
NOTE
∙ Be sure to use the certified and rated cables and
firmly connect them without applying any external
force to the ring terminal.
∙ Connect with a driver and wrench that can apply the
rated torque to the screws.
∙ Connect the terminal screws in compliance with the
rated tightening torques.
∙ If the terminal is loose, a fire may occur, caused by
arcing electricity. If the terminal is connected too
firmly, the terminal may be damaged.
Screw
Tightening torque for
terminal (kgf∙cm)
M3
5 to 7.5
M3.5
8 to 12
M4
12 to 18
M5
20 to 30
M6
25 to 37.5
R
S
T
N
When connecting two cables to a ring terminal, separate the ring
terminal up or down to prevent it from getting loose. Place the thin
cable upward and the thick cable downward. Fix the power cables
with a cable tie.
Solderless ring
terminal
Cable tie
Thin cable
Thick cable
Connecting the cables
AC100KXADEH
∙ This product uses a single phase power, with 220 to 240V
supply.
∙ When connecting the outdoor-to-indoor power cables, be
sure to match the numbers (or letters) between the outdoor
and indoor units. Connect the communication cable to the
connector included in the electrical component box for each
unit. When the outdoor-to-indoor power cables are connected
incorrectly, a malfunction of the product may occur.
∙ When connecting the communication and outdoor-to-indoor
power cables, make sure these cables do not touch the
service valve on the refrigerant pipe on the gas side or the
pipes without proper insulation. Fix the outdoor-to-indoor
power cables to the insulated pipes.
∙ Be sure to comply with the wiring standards, as there may
be a risk of fire.
∙ Make sure to install the circuit breaker firmly inside the
electrical component box.
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2016-06-23 오전 11:51:14