Electrical Installation - Gree FLEXX36HP230V1AO Installation & Owner's Manual

DC Inverter Series for R410A Unitary Split Air Conditioner

3.3 Electrical Installation

3.3.1 Requirement and Notice on Electrical Installation
The electrical installation for the air conditioner should observe the following
requirements:
The electrical installation must be conducted by professionals in compliance
①.
with local laws and regulations and the instructions in this manual. Never
extend the power cords. The electric circuit must be equipped with a circuit
breaker and air switch both with sufficient capacity.
The unit's operating power must be within the nominal range stated in the
②.
instruction manual. Use a specialized power circuit for the air conditioner. Do
not draw power from another power circuit.
The air conditioner circuit should be at least 1.5m away from any inflammable
③.
surface.
The external power cords, the thermostat w ires and outdoor unit must be
④.
effectively fixed.
The external power cords, the thermostat wires and outdoor unit can't directly
⑤.
contact any hot objects. For example: they must not contact chimney pipes,
warm gas pipes or other hot objects.
The external power cords, and the thermostat wires and outdoor unit must not
⑥.
be squeezed. Never pull, stretch or bend the wires.
The external power cords, the thermostat w ires and outdoor unit must not
⑦.
collide with any metal beam or edge on the ceiling, or touch any metal burrs
or sharp metal edge around.
Connect wires correspondingly by referring to the circuit diagram labeled on
⑧.
the unit or electric box. Screws must be tightened up. Slipped screws must be
replaced by specialized flat-head screws.
Please use the power cables that are delivered along with the air conditioner.
⑨.
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 cables, please
contact Gree's local service center.
Wiring terminals should be connected securely to the terminal board. Loose
⑩.
connection is forbidden.
After the electrical installation is finished, please use wire clamps to secure
·.
the power cords, the thermostat wires and outdoor unit. Make sure the wires
are not clamped too tight.
The wire gauge of power cords should be large enough. Damaged power
·.
cords or other wires must be replaced by specialized wires. Wiring work must
be done according to national wiring rules and regulations.
This outdoor unit has a heating four-way valve.
·.
18