Samsung AF28FVSDA Series User & Installation Manual page 47

Electrical work
Safety information on outdoor unit power supply
f Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible f
cord. (Code designation IEC:60245 IEC 66 / CENELEC: H07RN-F )
- Rated voltage: 450/750V, H07RN-F (60245 IEC 66)
- Use cable over 2.5 mm
Type of outdoor unit power supply
f Comply with tightening torque to make sure that the screws do not get loose. f
Torque
Screw
kgf•cm
M4 12~18
f Before connecting, compressed part of the terminal should face upward. f
Installed back to front.
f After tightening, there should be no gap between a terminal and a screw. f
- If there is a gap, fire may occur due to the heat of electronic connection part.
• When connecting the cables to the outdoor unit, reversing the connection of power and communication cable
or connecting the earth wire incorrectly, electric leakage or product malfunction may occur.
CAUTION
• Do not cut or modify the supplied cable and install it.
• There is no front and back for the communication cable, so it can be switched.
• Use solderless ring terminal to connect the power cable to the power terminal block. If you connect stranded or
solid wires without solderless ring terminal, heat may generate from the connected part and cause fire.
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S-east_MEMORY_IBIM_EN_03955A-02_EN.indd 46
2 (Distance : 15 m or less)
Outdoor unit
N•m
1.2~1.8
Communication
Indoor/outdoor unit
communication cable
Compressed part
is cut.
Terminal is tightened
back to front.
Electrical parts
(Power part)
cable
Cable clamp
Earth
• The figure of an outdoor
Indoor/outdoor unit
power cable
Ring terminal is
detached.
A screw is not tightened firmly or there is a gap
between a screw and ring terminal.
Cabinet panel
L N
Earth
OFF
Earth
Cable clamp
Power cable
unit may be different
depending on models.
2014-10-28 오후 12:01:03