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Wiring work
Connecting the power terminal
X
f
Connect the cables to the terminal board with solderless ring terminals.
X
f
Only use the certified and rated cables and make sure to firmly connect them without applying any external force to the
terminal.
X
f
Connect with a driver and a wrench that are able to apply the rated torque to the screws.
X
f
If the terminal is loose, fire can occur due to arc heat generation. However, If the terminal is connected too firmly, the
terminal may get damaged.
Solderless
terminal
Cable tie
Thin cable
Thick cable
When connecting to cables to one
terminal, separate the solderless terminal
up and down to prevent it from creating
any gap. Place the thin cable on top and
the thick cable on the bottom. Secure the
power cable with the cable tie.
Screw
Tightening torque (kgf∙cm)
M3
5.0~6.0
M3.5
8.0~10.0
M4
12.0~15.0
M5
20.0~25.0
M6
25.0~30.0
• When removing the outer sheath of the power supply cable, be careful not to scratch the inner sheath of the cable.
• Make sure that more than 20mm of the outer sheath of the indoor unit power supply cable and communication
cable are inside the electrical component box.
• Install the communication cable separately from power cable and other communication cables.
Fixing the power cable
1. Fix the power cable with a cable tie as shown in the figure.
2. Fix the housing, which has an insulator, to the terminal board.
Cable tie
Rubber
Insulator
Housing
• Try to avoid each power cables from touching the refrigerant pipes.
• Arrange the cables by using knock-out hole.
CAUTION
CAUTION
PAC_아프리카 중동향AP80S0A_IBIM_34514A-02_EN.indd 44
2015-04-23 오후 2:18:59