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Outdoor unit
• Select a location where the noise and outflow air emitted by the outdoor unit will not affect
neighborhood.
• The location should be well ventilated and dry, where the outdoor unit won’t be exposed directly
to sunlight or strong wind.
• The location should be able to withstand the weight of outdoor unit.
• Make sure that the installation follows the requirement of clearance distance diagram.
• Select a location which is out of reach for children and far away from animals or plants. If it is
unavoidable, please add a fence for safety purpose.
• Do not install the outdoor unit opposite to an air outlet. Eg.: dryer outlet, kitchen hood, etc.
REQUIREMENTS FOR ELECTRICAL CONNECTION
Safety precautions
• Must follow the electric safety regulations when installing the unit.
• According to the local safety regulations, use qualified power supply circuit and circuit break.
• Make sure the power supply matches with the requirement of the device. Unstable power supply
or incorrect wiring may cause malfunction and damage the unit or fire hazard.
• Properly connect the live wire, neutral wire and grounding wire.
• Cut off the power supply before proceeding any work related to electricity.
• Do not put through the power before finishing installation.
• The temperature of refrigerant circuit will be high, please keep the interconnection cable away
from the copper tube.
• The appliance shall be installed in accordance with national wiring regulations.
Grounding requirements
• The heat pump is a first class electric appliance. It must be properly grounded by a qualified person
with specialized grounding device. Please make sure it is always grounded effectively, otherwise
it may cause electric shock.
• The yellow-green wire in the appliance is the grounding wire, which cannot be used for other
purposes.
• The grounding resistance should comply with national electric safety regulations.
• An all-pole disconnect switch having a contact separation of at least 3mm in all poles should be
connected in fixed wiring.
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