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A Series Inverter Modular Air-cooled Chiller (Heat Pump)
6.4 Filed wiring
■ Safety codes
(1) All wiring shall comply with applicable codes and engineering requirements.
(2) All eld wiring shall be performed by the qualied electrician.
(3) Never perform wiring before the power supply is cut o.
(4) Any damage caused by the improper external wiring shall be at the installer’s expense.
WARNING
Only copper conductor is allowed.
■ How to wire the power lines to the electric box
(1) The power supply line must be routed inside the conduit.
(2) The power supply line must enter the electric box through a rubber or plastic ring to avoid any
damaged caused by the sharp edge of the metal sheet.
(3) The power supply line close to the electric box must be attached securely to prevent the terminal
block of the electric box aected by the outside force. The power supply line shall be installed with
a suitable cord anchorage against cord loosing. See the wiring diagrams below for external wiring.
The wire clamp here should
hold the cable jacket down
The cable should be fixed
with wire ties at these two
holes of the upright column
The cable shoulde be
fixed with fasteners
The thru-hole after wiring
should be sealed to prevent
insects from entering
LSQWRF35VM/NhA-M
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