Installation 5
0020217119_01 aroCOLLECT Installation and maintenance instructions
11
▶
If you install two air/brine collectors, you must create a
concrete foundation and use the connection pipe set that
is available as an accessory.
5.6
Creating the foundation
³
0,8 m
1
3
5
2
4
6
1
Air/brine collector
2
Foundation
3
Compacted gravel
4
Ground
5
Condensate drain pipe
6
Gravel bed in a frost-
free area
1.
Prepare the ground for the foundation in accordance
with the illustration.
2.
As a condensate drain pipe, route a pipe that drops
vertically and that is
≥
DN 110. Route this pipe as far
as the frost-free ground. To lay the pipe at ground level
and so that it comes out of the mounting base at the
side, use the accessory that is available for this.
A
A
B
B
Ø 12
120
x=cm
34
18
62
52
49
41
Ø 5
14
Ø 7
8
18
110
60
23
15
13
10
26
Ø 7
A
Connecting the air/brine
collector to the heat
pump (hot brine)
B
Connecting the heat
pump to the air/brine
collector (cold brine)
3.
Create a frost-free and stable foundation or set the
product on paving slabs. When doing so, observe the
rules of structural engineering and the instructions that
are enclosed with the recommended VWL S installation
set for PE pipes.
³
0,8 m
DN 110
4.
Establish the connections for a foundation made of pav-
ing slabs in accordance with the illustration.
