Mitsubishi Electric MXZ-2B30VA, Руководство по установке

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1-4. SELECTING PIPE SIZE AND OPTIONAL DIFFERENT-DIAMETER JOINTS
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units according to the following table.
• If the diameter of connection pipes does not match the diameter of pipe end connections, use optional different-diameter joints.
Outdoor unit
Indoor unit
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Room
Union size
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1-5. SELECTING THE INSTALLATION LOCATION
• Where it is not exposed to strong wind.
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• Where rain or direct sunshine can be avoided as much as possible.
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• Where rigid wall or support is available to prevent the increase of op-
eration sound or vibration.
• Where there is no risk of combustible gas leakage.
• When installing the unit at a high level, be sure to secure the unit legs.
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fected device.
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Note:
It is advisable to make a piping loop near outdoor unit so as to reduce
vibration transmitted from there.
Note:
When operating the air conditioner in low outside temperature, be sure
to follow the instructions described below.
• Never install the outdoor unit in a place where its air inlet/outlet side
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• To prevent exposure to wind, install the outdoor unit with its air inlet
side facing the wall.
• To prevent exposure to wind, it is recommended to install a baffle
board on the air outlet side of the outdoor unit.
Avoid the following places for installation where air conditioner trouble
is liable to occur.
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• Where there is much machine oil.
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1-6. INSTALLATION DIAGRAM
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no gap.
When the piping is to be at-
tached to a wall containing metals
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piece 20 mm or thicker between
the wall and the piping or wrap 7
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around the piping.
To use existing piping, perform
COOL operation for 30 minutes
and pump down before removing
the old air conditioner. Remake
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for new refrigerant.
PARTS TO BE PROVIDED AT YOUR SITE
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' Wall hole cover 1
( Piping tape 1
)
Extension drain hose
(or soft PVC hose, 15 mm inner
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1
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Refrigeration oil
Little
amount
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2 to 7
- )L[LQJVFUHZIRU,
2 to 7
.
Wall hole sleeve 1
/
Soft PVC hose, 15 mm inner dia. or
hard PVC pipe VP16.
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TV antenna wire.
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More than
100 mm
Open as a rule
More than 500 mm
if the front and both
sides are open
More than 100 mm More than
200 mm if there are obstacles to
both sides
Open as a rule
More than 500 mm if the back,
both sides and top are open
More than 350 mm
Outdoor unit installation
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ACCESSORIES
Check the following parts before installation.
Drain socket 1
Air inlet
150 500
Air inlet
4-10 × 21 Oval holes
304~325
344.5
Air outlet