Maintenance
The non return valves must be checked regularly
according to DIN EN 1717 in accordance with national
or regional regulations (at least once a year).
If the water flow drops the filters need to be cleaned!
Fitting Items / Water Connection Overview
filter
non return
valve
Seal all drill holes with silicone
free from acetic acid
Wiring conduit
Shut-off on wall
connection angle must
be upwards.
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