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3.3
3.3 Accessories Pack
Contents:
2
Sealing rings for duct connection
3
1" connecting hoses
3
1" double nipples
6
1" flat gaskets
1
1" sealing plug
1
Hose nozzle for filling and drain cock
2
Fixing brackets
2
10-mm dowels
2
8 x 80 screws
4
M4 x 8 screws
1
External sensor
2
6-mm dowels
2
4.5 x 50 screws
4
Transport
ATTENTION!
When transporting the heat pump, care must be taken to ensure that it is
not tilted more than 45° (in any direction).
Use a wooden pallet for transporting the heat pump to the final in-
stallation location. The basic device can be transported with a lift
truck, hand truck or by means of 3/4" pipes fed through the holes
in the base plate or frame.
ATTENTION!
The heat pump and the wooden pallet are only joined by the packing film.
Before using the holes in the frame, it is advisable to remove
each of the side panel assemblies. This is done by loosening
each of the two screws at the base and then withdrawing the
panels by unhooking them from above. Rehang the panels by
gently pushing them in an upwards direction.
Opening the cover
E-4
5
5.1 General Information
The heat pump is designed for installation in a corner. Other in-
stallation locations are also possible in combination with an air
duct (available as an accessory) on the air outlet side.
The unit must be installed indoors on a level, smooth and hori-
zontal surface. The entire base of the frame should lie directly on
the floor to ensure a good soundproof seal. If this is not the case,
additional sound insulation measures may be necessary.
The heat pump must be installed so that maintenance work can
be carried out without being hindered. This can be ensured by
maintaining a clearance of 1 m in front and to the left of the heat
pump. The side panels assemblies must not be covered by
connecting pipes.
Never install the device in rooms subject to high humidity. Con-
densation can form on the heat pump and air circuit if the humid-
ity exceeds 50 % and the external temperature is below 0 °C.
If the heat pump is installed on an upper storey, the load-bearing
capacity of the ceiling should be checked. On account of the
acoustics, measures for isolating possible vibrations should also
be very carefully planned in advance as well. Installation on a
wooden floor is not recommended.
5.2 Condensed Water Pipe
Condensed water that forms during operation must be drained
off frost free. The heat pump must be mounted on a level plane
to guarantee proper drainage. The condensed water pipe must
have a minimum diameter of 50 mm and should be fed frost-free
into a sewer. Do not discharge the condensate directly into septic
pits or cesspools as the evaporator is likely to be damaged by the
aggressive vapours generated there.
5.3 Sound
To prevent solid-borne sound from being transmitted to the heat-
ing system, a vibration-damped connection should be used for
Closing the cover
connecting the heat pump with the heating system (install the
supplied hose connections free of strain).
Installed air ducts should be sound-isolated from the heat pump
to prevent the transmission of solid-borne sound to the ducts.
If both air openings are connected directly to a wall opening, the
ventilator terminals can be reversed from a delta to a star con-
nection (see information in the ventilator terminal box).
Installation
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