DC Inverter U-Match Series Cassette Type Unit
35
3.3 Electrical Installation
3.3.1 Requirement and Notice on Electrical Installation
WARNING:
The electrical installation for the air conditioner should observe the following
requirements:
①
The electrical installation must be conducted by professionals in
compliance with local laws and regulations and the instructions in this
manual. Never extend the power cord. The electric circuit must be
equipped with a circuit breaker and air switch both with sufficient capacity.
②
The unit’s operating power must be within the nominal range stated in the
instruction manual. Use a specialized power circuit for the air conditioner.
Do not draw power from another power circuit.
③
The air conditioner circuit should be at least 1.5m away from any
inflammable surface.
④
The external power cord, connection wire of indoor and outdoor units and
the communication cords must be effectively fixed.
⑤
The external power cord, connection wire of indoor and outdoor units and
the communication cords can’t directly contact any hot objects. For
example: they must not contact chimney pipes, warm gas pipes or other
hot objects.
⑥
The external power cord, communication cords, and the connection wire of
indoor and outdoor units must not be squeezed. Never pull, stretch or bend
the wires.
⑦
The external power cord, communication cords and the connection wire of
indoor and outdoor units must not collide with any metal beam or edge on
the ceiling, or touch any metal burrs or sharp metal edge around.
⑧
Connect wires correspondingly by referring to the circuit diagram labeled
on the unit or electric box. Screws must be tightened up. Slipped screws
must be replaced by specialized flat-head screws.
⑨
Please use the power cables that are delivered along with the air
conditioner. Do not change the power cables arbitrarily. Do not change the
length and terminals of the power cables. If you want to change the power
To Next Page
Loading...
Need help?
General
