Lindab Architect Luna Service & Maintenance page 9

Architect
4.4 Water quality
Lindab recommend water treatment and quality to be according to VDI 2035-2.
– The water preparation and maintenance for the chilled beam water circuit should be
handled by a specialist
– To prevent corrosion, the water circuit must be airtight
– The water system must also be equipped with aerators to remove any build-up air in
the system.
– The water should be oxygen free, to prevent corrosion.
– The water system must be filled with potable water that complies with the EC direc-
tive 98/83/EC.
– pH value of water must be between approximately 6-9 pH
– The water velocities should not exceed 1m/s, and should be kept as close to the
nominal flow as possible to minimize noise and optimize the energy yield
– There should be used in-line strainers to remove dirt particles from the water.
– If the water contains any additive inhibitor this must be appropriate to use with copper
and solder.
4.5 Air quality
– Primary supply air should be clean and filtered before reaching the beam.
4.6 Capacity test
– Lindabs active chilled beams are Eurovent-certified and tested according to
EN-15116.
Lindab reserves the right to make changes without prior notice
Service & Maintenance
2022-10-18
li ndab | f o r a be tte r cli mat e
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