INSTALLATION | Appliance installation
BIA-EUROPA Mini IWP-EN12 | www.ochsner.com 25
installation is to use the wall brackets which are available
as original accessories.
The installation site should be positioned as close as pos-
sible to the draw-off points, especially for draw-off points
with small amounts of hot water, such as kitchens. In or-
der to prevent continuous energy losses, DHW circulation
pipework should not be installed. The DHW tank must be
kept frostproof together with the subsequent pipework and
valves.
9.1.1 Keep minimum clearances
Observe the following minimum clearances:
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Front: min. 1000 mm
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Cover: min. 450 mm above
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Rear: min. 200 mm
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To sides: min. 500 mm each
Observing the specified minimum clearances for the ap
-
pliance ensures:
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Correct installation of the appliance.
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That it operates fault-free.
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Ability to carry out maintenance on the appliance.
9.2 Preparing heat source connection
The air extraction point should be selected taking into ac-
count a high average air temperature and the required air
volume. The output decreases when the temperature and
air volume change.
1 Air inlet
2 Air outlet (expelled air)
The minimum pipe diameter for exhaust and supply air
connections (ventilation system) must be observed (spiral
pipe). The pipe system should be laid as straight as pos-
sible and avoiding sharp bends.
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Max. total pipe length for supply and extract air: 20 m
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No more than 3 right-angled bends are permitted.
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For each additional right-angled bend, the total pipe
length must be reduced by 1 m.
To prevent condensate from escaping, the air pipes must
be laid horizontally or at a slight downward inclination to-
wards the suction/discharge openings, or an evaporation
bag must be installed.
Material damage
If exhaust lines are routed outdoors, an inflow of
cold air must be prevented when the heat pump is
not running.
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Install an overpressure flap for outdoor instal
-
lation (with low resistance).
10. Appliance installation
10.1 Delivery and transportation
The heat pump is delivered ready to install, i.e. fully wired
on a one-way pallet, wrapped in film.