Hisense Hi-Therma Serie Manual De Instalación Y Mantenimiento página 31

ELECTRICAL WIRING
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N O T E
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Where power supply cable is connected through junction box in series, be sure to determine the total current and choose wires based on the
table below.
As a minimum, the chosen wires shall not be lighter than the polychloroprene sheathed flexible cord (code designation 60245 IEC 57).
•
• The wiring specifications for weak-current communication circuit shall not be lower than that for RVV(S)P shielded wires or equivalent, and
the shielding layer shall be grounded.
A switch that can ensure all-pole disconnection shall be installed between power supply and air conditioning unit in such a manner that the
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contact spacing shall not be less than 3 mm.
• Once the power cord is damaged, the dealer or the professionals from designated maintenance department must be contacted in a timely
manner for repair and replacement.
•
For the installation of power cord, the ground wire must be longer than the current-carrying conductor.
Selection according to EN 60335-1.
Current i (A)
i ≤ 6
6 < i ≤ 10
10 < i ≤ 16
16 < i ≤ 25
25 < i ≤ 32
32 < i ≤ 40
40 < i ≤ 63
63 < i
Wire size (mm )
2
2.5
2.5
2.5
※ 1: In the case that current
4
exceeds 63A, do not connect
cables in series.
6
10
16
※1
20