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Les langues disponibles
Les langues disponibles
LA 22TBS - LA 28TBS
5
Installation
5.1 General
The device should always be installed on a permanently smooth,
even and horizontal surface. The entire frame should be in direct
contact with the ground in order to ensure an adequate sound-
proof seal, to prevent the water-bearing components from be-
coming too cold and to protect the inside of the device from small
animals. If this is not the case, additional insulation measures
may be necessary. To prevent small animals from entering the
inside of the device, the connection hole in the base plate must
be sealed, for example. Furthermore, the heat pump should be
set up so that the air outlet direction of the fan is perpendicular to
the main wind direction to allow unrestricted defrosting of the
evaporator. The heat pump is designed for installation on even
ground. In the case of different conditions (e.g.: installation on a
platform or flat roof) or there is a greater risk of the heat pump tip-
ping over (due to an exposed position or high wind exposure),
additional protection against tipping over must be provided. The
responsibility for the heat pump installation lies with the specialist
system construction company. During the installation, local re-
quirements such as building regulations, static load of the build-
ing, and wind exposure must be accounted for.
It must be possible to carry out maintenance work without hin-
drance. This is ensured when observing the distances to solid
walls as shown in the figure.
P
P
P
ATTENTION!
Do not restrict or block the area around the air intake or outlet.
ATTENTION!
Observe country-specific building regulations!
ATTENTION!
The physical impacts must be observed for installation close to walls. No
windows or doors should be present in the area surrounding the air outlet
of the fan.
ATTENTION!
In cases of installation close to a wall, there may be more sediment in the
air inlet and outlet areas due to the air current. The colder outside air
outlet should discharge in such a way as to not increase the heat losses
in heated neighbouring rooms.
EN-6
ATTENTION!
Installation in a hollow or in an inner courtyard is not permitted because
cooled air collects at ground level and is drawn in again by the heat pump
during extended periods of operation.
5.2 Condensate pipe
Condensate that forms during operation must be drained off frost
free. To ensure proper drainage, the heat pump must be
mounted horizontally. The condensate pipe must have a mini-
mum diameter of 50 mm and must be fed into a sewer in such a
way that it is safe from frost. Do not discharge the condensate di-
rectly into clearing tanks or cess pits. The aggressive vapours
and a condensate pipe laid in an area which is not frost-free can
destroy the evaporator.
ATTENTION!
The frost line can vary according to the climatic region. The regulations
of the countries in question must be observed.
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452166.66.01 · FD 9607
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