Balancing
Important information
ATTENTION
For the ventilation system to operate optimally, it is important that initial regulation is carried
out correctly. We recommend having this done by experts.
It is important to measure the total supply air and extract air. The system must have a minimum
vacuum, i.e. it must draw in more air out than in, to avoid humidity being pressed into the
building construction.
Balancing connectors
The unit has balancing connectors for measuring the supply air and extract air volumes.
The graph can be used for roughly setting the main air flow for dry operation without condensation
precipitation.
On the extract air side, the pressure drop dP3-4 [Pa] is measured between the connectors labelled 3
and 4. The air volume qv [m3/h] is read off on the graph.
On the supply air side, the pressure drop dP1-2 [Pa] is measured between the connectors labelled 1 and
2. The air volume qv [m3/h] is read off on the graph.
ATTENTION
The capacity in the pressure drop diagram is based on a dry heat exchanger.
Pressure drop diagram
Comfort CT150 / CT200 (English)
BY NILAN
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