Mitsubishi Electric MSZ-WG20VA-H1 Operating And Installing Instructions page 47

Split type,wall-mounted inverter heat pump room air conditioner
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Safety precautions for Installation
3.Selection of installation location
3-1 Indoor unit
·A place w�ere inlet/outlet airflow s�all not be obstructed.
·A place where blown cold air can reach each corner of the room.
·The maximum distance and maximum height difference between indoor and outdoor unit: Refer to Extreme
Pipe Length.
·A solid wall where vibration can't occur.
·A place where direct sunlight is avoided.
·A place where drainage becomes easy.
·A place where the unit is 1 meter apart from radio and TV or 3 meters apart from antenna.(Otherwise, the TV
image will be disturbed or noise may occur.)
·A place w�ere t�e unit is far away from fluorescent or incandescent
controller may in maloperation).
·A place w�ere it's easy to install and remove t�e air filter freely.
3-2 Outdoor unit
·A place wit� less influence from gale and �eavy snow. If t�e unit is installed in a region of �eavy snow, measures s�all be
taken for prevention of heavy snow(You are advised to install a covering or base frame).
·A place with good ventilation and less dust.
·A place with less rain or less direct sunlight.
·A place where operation noise or blown hot air can't bother neighbor.
·In order to reduce operation noise or vibration, you shall install the unit in a solid frame.
·A place where there is no leaked combustible gas.
·W�en installing t�e unit in a �ig�er place, you �ave to fix t�e foot of t�e unit.
·Be sure to install the unit horizontally.
·Easy for maintenance and repair.
The installation location of the outdoor unit should be at least 3 m away
from the antennas for TV sets,radios,etc.In areas where the reception is
weak,provide greater space between the outdoor unit and the antenna of
the affected device if operation of the air conditioner interferes with radio
or TV reception.
Inverter type
fluorscent lamp
To p r e v e n t t h e
effect of a fluorscent
lamp,keep it away
as far as possible.
1m or
more
phone or
mobile phone
Radio
Don't install the air conditioner in the following places.
·A place where plenty of machine oil is used.
·Seashore with a great deal of salt.
·A place where there are hot spring and sulfurized gas.
·A place where there is a problem with other environmental atmosphere.
·A place where there are volatile, corrosive and combustible chemicals.
·A place where cranes and ships move.
Well-ventilated
dry place
T o
p r e v e n t
picture distortion
or noise,keep 1m
or more apart.
10cm or
more
50cm or
TV
more
100cm or
3m or
more
more
Notice
lamp(Ot�erwise, wireless remote
Wall,etc.
18

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Msz-wg25va-h1

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