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Free Match D.C.inverter Muti-variable Air Conditioner Outdoor Unit
2 Installation Instructions
2.1 Installation Location and Matters Needing Attention
The installation of the unit must comply with the national and local safety regulations.
The installation quality directly affects the normal use, so the user should not carry out
the installation personally, instead, the installation and debugging should be done by
technician according to this manual. Only after that, can the unit be energized.
(1) How to select the installation location for the indoor unit
1) Where there is no direct sunlight.
2) Where the top hanger, ceiling and the building structure are strong enough to withstand the
weight of the unit.
3) Where the drain pipe can be easily connected to outside.
4) Where the flow of the air inlet/outlet is not blocked.
5) Where the refrigerant pipe of the indoor unit can be easily led to outside.
6) Where there is no inflammable, explosive substances or their leakage.
7) Where there is no corrosive gas, heavy dust, salt mist, smog or moisture.
(2) How to select the installation location for the outdoor unit
1) The outdoor unit must be installed where the bearing surface is stable and secure enough.
2) The outdoor unit and indoor unit should be placed as close as possible to minimize the
length and bends of the refrigerant pipe.
3) Do not install the outdoor unit under the window or between the buildings to prevent the
normal running noise entering the room.
4) Where the flow of the air inlet/outlet is not blocked.
5) The outdoor unit should be installed where ventilation is in good condition so that the unit
can take in and discharge enough air.
6) Do not install the unit where there are inflammable and explosive substances and where
there is heavy dust, salt fog and other severely polluted air.
No air guiding pipe is allowed to be installed at the air inlet/outlet of the outdoor unit.
Under the heating mode, the condensate water would drip down from the base frame
and would be frozen when the outdoor ambient temperature is lower than 0 ℃ (32 ℉ ).
Besides, the installation of the outdoor unit should not affect the heat radiation of the unit.
CAUTION!
The unit installed in the following places is likely to run abnormally. If unavoidable, please
contact the professional personnel at the GREE appointed service center. ① where is full of
oil; ② alkaline soil off the sea; ③ where there is sulfur gas(like sulfur hot spring); ④ where there
are devices with high frequency (like wireless devices, electric welding devices, or medical
equipments); ⑤ special circumstances.
(3) Electric Wiring
1) The installation must be done in accordance with the national wiring regulations.
2) Only the power cord with the rated voltage and exclusive circuit for the air conditioning can
be used.
2
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