Unsuitable quality of the water or the water-
antifreeze mixture in the heat source
► Use of pure water in a flat-plate collector or a bore-
hole heat exchanger (vertical collector) is not per-
mitted
► For operation of the heat source with water or
water-antifreeze mixture, ensure that the water
used fulfils the quality specifications of the heating
water side.
"7 Flushing, filling and venting", from page 19
Using groundwater
► If using groundwater install an intermediate
exchanger.
6
Subject to change without notice | 83056700gUK – Translation of the original operating manual | ait-deutschland GmbH
3
Description
3.1 Layout
NOTE
This
section
components relevant for fulfilling the tasks
described in this operating manual.
Housing with unit components
essentially
names
the
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