Instruction Manual ZHK
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V07-21.0
Figure 218:
Extract (filter section) of technical data
All filters should be checked for tightness and fit, because otherwise they could be sucked in and
could lead to damage and/ or poor functioning and quality.
If AHUs are equipped with EUROCLIMA control, then a corresponding warning message is dis-
played on the HMI (see
) when the differential pressure limitation is reached.
Figure 219:
Warning message filter
If such a warning message is displayed, then appropriate actions have to be taken immediately
(e.g. change of air filters).
9.3.1 Panel filters
Dry panel air filters (cleanable). The contamination level of the filter can be controlled by the differ-
ential pressure drop (check every 14 days to 1 month). When reaching the pressure difference in-
dicated in the technical data sheet, cleaning or replacement is required immediately.
9.3.2 Bag filters
Contamination level of the filter can be controlled by the differential pressure drop (check every 14
days to 1 month). When reaching the pressure difference indicated in the technical data sheet,
cleaning or replacement is required.
9.3.3 HEPA filters
-
Contamination level of the filter can be controlled by the differential pressure drop (check every
14 days to 1 month), therefore replace the filter when necessary.
-
Check filter sealing and fastening. The filter clamps must be tightened evenly. Tighten the
clamps clockwise in two stages.
Summary of Contents for ZHK
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