enertik BC-F20HWR2-200L, Руководство по установке

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VI. Circuit Specification and Wiring Diagram
1. The installation work of circuit wiring must be operated refer to the wiring diagram on the unit and
according to the requirements of national wiring specification by the professionals, and pay attention
to the following points during use:
l The power line and grounding shall meet the relevant national regulations and requirements for
safe power use. Make sure that the voltage is consistent with the nameplate, and whether the
carrying capacity of power supply, wire and socket is suitable for the inlet power of the
machine.
l Regulations of fuse tube: according to IEC, the rated current of fuse tube can be selected as
90% -100% of the rated maximum current of nameplate nominal value, and the maximum
non fusing current of overload capacity is 150% of the rated maximum power current of
nameplate.
l When the unit is installed outdoors, the power cord with plug shall not be used, and the
power cord used shall not be lighter than the neoprene armored flexible cord (line 57 in IEC
60245). The wire diameter specification of power cord, air circuit breaker, leakage circuit
breaker and load current comparison table.
Distribution Device And Power Cord of The Heat Pump Unit
Maximum current of
heat pump units (A)
Wire cross section(mm²)
Tripping current of air
circuit breaker(A)
Leakage circuit breaker
action current(mA)
＜
10 ≥1.5 16 30
10 ～ 16 ≥2.5 25 30
16 ～ 25 ≥4.0 32 30
25
～
32 ≥6.0 40 30
l When the power supply is connected, it must be equipped with full pole disconnecting device
and leakage protection device that match the unit and have a contact opening distance of at
least 3mm from the power supply. if the power cord is broken, it must be replaced by
professionals from the manufacturer, its maintenance department or similar departments to
avoid danger.
l After the power cord is installed and fixed firmly, pull the fixed power cord with a tension
meter of 100N, and the power cord moving distance should be less than 2mm, otherwise,
fix the power cord again, and the power cord wiring diagram: