Mitsubishi Electric 500VM-E, Installation Manual

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the air-conditioner. It is therefore recommended that anti-vibration pads be
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lifted into place.
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refrigerant and drain pipes.
When using commercially available refrigerant pipes, be sure to wind commer-
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which pass through rooms.
Use thermal insulating material to insulate piping connections inside the unit as
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Pipe size
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If the unit is used on the highest story of a building and under conditions of
high temperature and humidity, it is necessary to use pipe size and insulating
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an angle, the center of gravity of the air-conditioner will be co-located with
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Example 1 - Use holes at front and rear.
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Model
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Thermal insulation
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Piping for close
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No. 1 gas pipe on the unit side
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No. 1 liquid pipe on the unit side
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No. 2 liquid pipe on the unit side
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No. 2 gas pipe on the unit side
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Field-installed liquid pipe
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To be connected to the liquid pipe To be connected to the gas pipe
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Location of refrigerant piping
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both outdoor unit.
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the outdoor unit manual.
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