15
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 maintenance
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 site:
A GSM signal strength of -40 to -89 dB
A WLAN signal strength of -20 to -89 dB
An RJ45 network socket connected to the net-
work within 1.5 m of the device
5.5 Installation
The pipeline network must be rinsed before the
product can be installed.
You must check whether a mineral metering device
needs to be installed downstream from the product
for the purpose of preventing corrosion.
Use corrosion-resistant pipe materials for instal-
lation. Pay attention to corrosion-causing chem-
direction upstream of the product.
functional before the product is installed. This is the
only way to ensure that dirt and corrosive products
do not enter the product.
Suitable test sample extraction points must be
installed upstream and downstream of the product
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 and
possible waste water level. (Distance is greater than
the diameter of the drain pipe).
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