GMV DC Inverter VRF
4
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The installed indoor unit, outdoor unit, power cord and connection wire must be at least 1m
away from the TV or radio to avoid image interference or noise. If the radio wave is strong,
sometimes even if the distance is more than 1 m, it is not enough to avoid interference.
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When disassembling the unit, handling refrigerants, oil and other components of the unit, it
must be in accordance with the relevant national/continental regulations.
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Air conditioning units or heat pump units are appliances which are not easily accessible to
the public.
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The design pressure is 4.3 MPa. The thickness of pipe for installation should comply with the
relevant national/continental regulations.
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After the power cord is installed, please note to ensure that the power cord should not direct
touch the sheet metal of electric box.
NEVER TO DO
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Never start up or shut off the air conditioner by means of directly plug or unplug the power
cord.
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Do not insert fingers or objects into air outlet/inlet grille.
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Do not operate this unit with wet hands.
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Never short-circuit or cancel the pressure switch to prevent unit damage.
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Never fail to comply with the nitrogen charge requirements. Charge nitrogen when welding
pipes.
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Never spray or flush water towards unit, otherwise malfunction or electric shock may
happen.
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Never allow children to play around or on the top of the unit, otherwise injury may happen.
MUST TO DO
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User is not allowed to repair the unit. Fault service may cause electric shock or fire accidents.
Please contact Gree appointed service center for help.
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Do not expose the unit to the moist or corrosive circumstances.
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Do not directly touch the refrigerant leaking from the refrigerant pipe connection place, as it
may cause frostbite.
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Please firstly connect the wired controller before energizing, otherwise wired controller can't
be used.
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The power cable diameter should be big enough. If the power cord and connection wire are
damaged, they must be replaced with the special cables.
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Once all installations are completed, check whether there is refrigerant leakage.
