Installation 5
0020290840_00 aroSTOR Installation and maintenance instructions
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This installation type is particularly suitable for small rooms
(supply or store room, etc.).
Use this configuration with priority because no part of the
room cools down and the ventilation remains unimpaired.
▶
In order to prevent leak air from being extracted by recir-
culation, maintain a clearance between the ends of the
air pipes.
–
Clearance:
≥
220 mm
5.1.3
Installing the partial pipe system
1
2
4
3
1
External area
2
Internal area (heated or
not heated)
3
Heat-insulated pipe
(diameter
≥
160 mm)
4
Ventilation
The hot air is drawn into the room and the cold air is
released outside.
With this installation type, the room is used as an energy
collector. The room is cooled by outdoor air which flows in
via the ventilation openings.
–
Room volume at installation site:
≥
20 m
³
Caution.
Risk of material damage due to condensa-
tion forming on the outside of the pipe.
The difference in temperature between the
air flowing through the pipe and the air in the
installation room can cause condensation to
form on the outside surface of the pipe.
▶
Use air pipes with suitable heat insulation.
▶
Avoid having negative pressure in the installation room,
so that air is not extracted from surrounding heated
rooms.
▶
Check whether the existing ventilation can compensate
for the withdrawn air flow.
–
Air flow:
≥
400 m
³
/h
▶
Add to the withdrawn air flow the flow rate that is required
for normal ventilation of the installation room.
▶
If required, adjust the ventilation.
