Grunbeck pureliQ:R, Руководство по эксплуатации

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Malfunction
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A
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-A
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5
7 Malfunction
WARNING: Risk of contaminated drinking water due to
unintentional, strong reduction of pressure.
● Risk of infectious diseases.
► Remedy this malfunction immediately.
Fault Explanation Remedy
The water pressure at the
withdrawal point is too low
(pressure loss too high). The shut-off valves are not
open completely. Open the shut-off valves
completely .
The filter element is fouled. Carry out a backwash.
Taste of the treated water
negatively affected. Inappropriately long period
of non-use (standstill). Draw off water for a few
minutes.
Carry out a backwash.
Solids in the filtered water. Inappropriately high flow
rate through the filter. Contact the specialist
installer or Grünbeck's
technical service.
Filter element damaged or
not properly installed. Contact the specialist
installer or Grünbeck's
technical service.
Water loss from the
system. Faulty joint. Check the filter housing for
damage or leaks.
Contact the specialist
installer or Grünbeck's
technical service.