iNSTALLATiON
Preparation
10
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9.3.2 Installation in coastal areas
1
3
4
2
>500 m
D
00000
88
56
8
1 Main wind direction
2 Building, wall or wind protection
3 Appliance
4 Air discharge
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Ensure that the air intake direction is the same as the main
wind direction. If the main wind direction is from the sea (>
2 % salinity), ensure that the installation is at least 500 m
from the sea.
9.4 Preparing the installation location
!
WARNING Injury
The discharged cold air can cause condensation to be
formed in the vicinity of the air discharge.
f
Ensure that no risk of slipping due to wet conditions
or ice formation occurs on adjacent footpaths and
driveways at low temperatures.
f
Observe chapter "Sound emissions".
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Ensure that the appliance is not installed in front of or above
supply air, extract air or other ventilation equipment.
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Ensure that the appliance is accessible from all sides.
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Ensure that the substrate is level, even, solid and permanent.
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Provide a recess (space) in the base to enable supply lines to
be routed into the appliance from below.
9.5 Installing the supply lines
!
WARNING Injury
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Seal all supply line entries into the building to en-
sure that they are watertight.
The supply lines are all electric cables plus the flow and return
lines.
- To facilitate connection to the appliance, we recommend
using flexible supply lines.
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Also protect all supply lines against humidity, damage and
UV radiation by means of a conduit.
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Use only weatherproof cables, e.g. NYY.
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Protect the flow and return lines against frost with sufficient
thermal insulation. The thermal insulation must be at least
twice as thick as the diameter of the pipe. Provide thermal
insulation in accordance with applicable regulations.
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Protect all pipe fixings and external wall ducts with anti-vi-
bration insulation.
Note
When routing the condensate hose, observe chapter "In-
stallation / Condensate drain".
9.6 Siting
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When siting the appliance, observe the air discharge direc-
tion.
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Position the appliance on the prepared substrate or on a
suitable support.
9.6.1 Installation on foundation or MK 1 mounting bracket
Note
Allow the conduits for the supply lines to protrude slightly
above the foundations. Ensure that no water can enter
the conduits.
Foundations with recess
750
A
100
410
200
75
140
4
5
1
3
2
D
00000
34
13
3
A 1300
1 Air intake
2 Air discharge
3 Main wind direction
4 Supply line recess
5 Condensate drain recess (minimum diameter 70 mm)
f
Ensure that the foundations offer the necessary recess.
