0020326637_00 Installation and maintenance instructions
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5.5
Conditions for the installation type
The product is suitable for the following installation types:
Ground installation, wall installation and flat-roof installation.
The pitched-roof installation is not permitted.
Wall-mounting with the unit mounting bracket from the ac-
cessories is not permitted. The unit can be wall-mounted us-
ing an alternative unit mounting bracket, provided that the re-
quirements for the structural design and load-bearing capa-
city of the wall are met, and the weight of the unit mounting
bracket and product is noted.
5.6
Selecting the installation site
Danger!
Risk of injury due to ice formation.
The air temperature at the air outlet is below
the outdoor temperature. This can lead to ice
formation.
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Select a site and an orientation at which
the air outlet is at least 3 m away from
walkways, plastered surfaces and down-
pipes.
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Note that installation in sinks or areas that do not allow
free outflow of air is not permitted.
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If the installation site is in the immediate vicinity of the
coastline, ensure that the product is protected against
spraying water by an additional protection device.
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Keep away from flammable substances or flammable
gases.
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Keep away from heat sources.
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Do not expose the outdoor unit to dirty, dusty or corrosive
air.
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Keep away from ventilation openings or ventilation ducts.
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Keep away from deciduous trees and shrubs.
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Please note that the installation site must be below
2000 m above sea level.
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Select an installation site that is as far away from your
own bedroom as possible.
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Please note the noise emissions. Select an installation
site that is as far away from the windows of adjacent
building as possible.
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Select an installation site that is easily accessible so that
maintenance and service work can be carried out.
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If the installation site is adjacent to a vehicle shunting
area, protect the product using ram protection.
Validity:
Floor installation
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Avoid choosing an installation site that is in the corner of
a room, between walls or between fences.
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Prevent the return intake of air from the air outlet.
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Ensure that water cannot collect on the subsoil.
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Ensure that the subsoil can absorb water well.
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Plan a bed of gravel and rubble for the condensate dis-
charge.
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Select an installation site which is free from significant
accumulations of snow in winter.
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Select an installation site at which the air inlet is not af-
fected by strong winds. Position the unit as crosswise to
the main direction of wind as possible.
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If the installation site is not protected against the wind,
you should plan to set up a protective wall.
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Please note the noise emissions. Avoid corners of rooms,
recesses or sites between walls.
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Select an installation site with excellent sound absorption
thanks to grass, hedges or fencing.
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Route the hydraulic lines and electrical wires under-
ground.
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Provide a safety pipe that leads from the outdoor unit
through the wall of the building.
Validity:
Wall-mounting
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Ensure that the structural design and load-bearing capa-
city of the wall complies with the requirements. Note the
weight of the unit mounting bracket and the product.
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Avoid choosing an installation position which is near to a
window.
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Please note the noise emissions. Maintain sufficient
clearance from reflective building walls.
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Route the hydraulic lines and electrical wires.
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Provide a wall duct.
Validity:
Flat roof installation
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Only install the product in buildings with a solid construc-
tion and that have cast concrete ceilings throughout.
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Do not install the product in buildings with a wooden
structure or with a lightweight roof.
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Select an installation site that is easily accessible so
that foliage or snow can be regularly removed from the
product.
