13
9.6. CHOOSING THE INSTALLATION AREA
FOR THE INDOOR UNIT
• There must be no obstacles near the air dis-
charge outlets and air suction inlets of the indoor
unit, so that the air can circulate freely.
• Ensure the installation complies with the min-
imum technical clearances specified in the in-
stallation diagram.
• The installed unit must be horizontal and level.
• Choose the position for locating the unit. The
wall must be solid, and able to bear a weight
of at least 60kg and must not increase the noise
level or vibrations produced during operation.
• The site of the installation must allow easy con-
densate drainage and easy connection to the
outdoor unit.
• Ensure there is adequate space for care and
maintenance.
• Installation in dusty or smoky environments
(kitchens with cookers, etc.) can clog the filter,
the exchanger and the condensate discharge
pipe, resulting in reduced performance and the
risk of condensate water overflow.
• If the unit is installed in a kitchen, ensure that the
fume extractor hood is sufficient to extract all
fumes from the cookers. Install the unit far away
from cookers to avoid the intake of fumes into
the air conditioner.
• Install the unit further than 1m away from other
electrical appliances such as TVs, radios, audio
equipment, etc.
• Do not install the unit in a location where it could
be affected by inflammable gas leaks.
• Do not install the unit near a laundry, bathroom,
shower or swimming pool.
• To avoid problems with the air conditioner,
avoid installation in locations:
1. Where there is a lot of oil.
2. Where there is an acid base.
3. Where the power supply is irregular.
• The indoor unit allows the connections to be positioned in different
directions (see drawings opposite):
• For connections passing through the back, right or left, remove the
push-out on the selected side of the unit; the connections must go
through the wall, requiring a service hole in the wall.
• Service hole (if the installation requires), diameter 55-65mm (for elec-
tric line providing supply and communication with the outdoor unit,
condensate discharge and copper pipes).
• The hole must incline slightly downwards towards the outside.
• Insert a sleeve into the service hole to protect the lines which must
run inside.
• Make all the connections, from the connections on the indoor unit to
the outdoor unit, passing through the service hole.
• Seal the service hole with material suitable for the type of wall.
• Make all the connections as indicated in the specific chapters.
• The electrical power supply of the split air conditioner must be con-
nected to the outdoor unit. The indoor unit is connected to the out-
door unit via the 4-pin connection cable.
• Ensure that the air filters are correctly seated.
• For added safety, you may want to secure the unit to the wall using
the supplied fixing bracket
9.7. INSTALLING THE INDOOR UNIT ON THE WALL
R410A
R410A
R410A
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