16
EN
5.4 Functional and warranty
conditions
Softening units require regular functional monitor-
ing, maintenance and replacement of important
parts after certain intervals.
The amounts of metering substance and regen-
erative necessary are subject to the level of con-
sumption, which depends on operating conditions.
Softening units must be cleaned regularly and also
disinfected if necessary. See this installation and
operating manual for the maintenance intervals. We
recommend that you enter into a service agreement.
of the pressure surge and the standing pressure
must not exceed the nominal pressure. The pos-
itive pressure surge must not exceed 2 bar and
the negative pressure surge must not be less
DIN 1988-200/3.4.3).
Continuous operation of the softening unit with water
containing chlorine or chlorine dioxide is possible if
the concentration of free chlorine/chlorine dioxide
does not exceed 0.5 mg/l.
Continuous operation with water containing chlorine
or chlorine dioxide can lead to premature ageing
if an organic ion exchange material is used. A
softening unit can reduce the concentration of free
chlorine and chlorine dioxide. In other words, the
-
ity-based features, one of the following must be
present at the installation location:
GSM signal strength between -40 and -89 dBm
Wi-Fi signal strength between -20 and -89 dBm
Network connection with RJ45 socket within
1.5 m
6 Installation
The following conditions must be met before the
product can be installed:
The pipeline network must be rinsed.
You must check whether a mineral metering de-
vice needs to be installed downstream from the
product for the purpose of preventing corrosion.
Corrosion-resistant pipe materials are used for
installation. Pay attention to corrosion-causing
are combined (mixed installation), even in the
must be functional before the product is installed.
This is the only way to ensure that dirt and corro-
sive particles do not enter the product.
Suitable taps for sampling must be installed
upstream and downstream of the product in
regenerative container and the rinsing water
hose must be routed at an incline to the sewage
system or connected to a pump.
According to EN 1717, the rinsing water hose
highest possible waste water level. (Distance
is greater than the diameter of the drain pipe.)
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