Grunbeck GENO-mat duo WE User manual

Operation Manual
Water Softeners
GENO-mat®duo WE
GENO-mat®duo WE-MSR
GENO-mat®duo WE-KWA
Edition January 2017
Order no. 164 184 043 - inter

Content
Order no. 054 184 940-inter Edited by: KONS-mpö-rg G:\BA-184940-INTER-DB.DOCX
1
Table of contents
This operation manual consists of several parts as shown in the
table below. Please refer to the cover sheets of the individual parts
for detailed information on their contents.
General information .................................................
Basic information......................................................
Product description...................................................
Installation................................................................
Start-up....................................................................
Operation.................................................................
Troubleshooting .......................................................
Maintenance ............................................................
A
B
C
D
E
F
G
H
Publisher’s information
All rights reserved.
©Copyright by Grünbeck Wasseraufbereitung GmbH
Printed in Germany
Effective with the date of edition on the cover sheet.
–We reserve the right to modifications, especially with regard to
technical progress-
Reprints, translations into foreign languages, electronic storage or
copying only with explicit written approval of Grünbeck
Wasseraufbereitung GmbH.
Any type of duplication not authorized by Grünbeck Wasseraufberei-
tung GmbH is a copyright violation and subject to legal action.
Responsible for contents:
Grünbeck Wasseraufbereitung GmbH
Josef-Grünbeck-Strasse 1 89420 Hoechstaedt/Germany
P.O. box 1140 89416 Hoechstaedt/Germany
Phone [phone] Fax [phone]
[e-mail] www.gruenbeck.de
Print: Grünbeck Wasseraufbereitung GmbH
Josef-Grünbeck-Strasse 1, 89420 Hoechstaedt/Germany

Declaration of Conformity
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EU Declaration of Conformity
This is to certify that the system designated below meets the safety and health requirements of the
applicable European guidelines in terms of its design, construction and execution.
If the system is modified in a way not approved by us, this certificate is void.
Manufacturer: Grünbeck Wasseraufbereitung GmbH
Josef-Grünbeck-Straße 1
89420 Hoechstädt/Germany
Responsible for documentation: Markus Pöpperl
System designation: GENO-mat®
System type: duo WE
Serial number: Refer to type designation plate
Applicable guidelines: Low Voltage Guideline (2014/35/EU)
EMC (2014/30/EU)
Applied harmonized
standards, in particular: DIN EN 61000-6-2:2006-03, DIN EN 61000-6-3:2011-03
Applied national standards
and technical specifications,
in particular:
DIN 19636-100:2008-02
DIN 31000/VDE 1000:2011-05
Place, date and signature:
Höchstädt, 08.08.2016 i. V.
M. Pöpperl
Dipl.-Ing. (FH)
Function of signatory: Head of Department Product Realisation and Product Launch

General
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A-1
A General
Table of contents
1 | Preface........................................................................
2 | How to use this operation manual .............................
3 | General safety information..........................................
3.1 Symbols and notes................................................
3.2 Operating personnel.............................................
3.3 Designated application .........................................
3.4 Protection from water damage .............................
3.5 Indication of specific dangers................................
4 | Shipping and storage ..................................................
4 | Disposal of used parts and materials ...........................
A-1
A-2
A-2
A-3
A-3
A-3
A-3
A-3
A-4
A-4
1 | Preface
Thank you for opting for a Grünbeck product. Backed by decades
of experience in the area of water treatment, we provide solutions
for all kind of processes.
Drinking water is classified as food and requires particular care. There-
fore, always ensure the required hygiene in operating and maintaining
systems for drinking water treatment. This also applies to the treat-
ment of water for industrial use if repercussions for the drinking water
cannot completely be excluded.
All Grünbeck systems and devices are made of high-quality materi-
als. This ensures reliable operation over many years, provided you
treat your water treatment system with the required care. This op-
eration manual assists you with important information. Therefore,
carefully read the manual before installing, operating or maintain-
ing your system.
Customer satisfaction is our prime objective and providing custom-
ers with qualified advice is crucial. If you have any questions con-
cerning this system, possible extensions or general water and
waste water treatment, our technical service staff, as well as the
experts at our headquarters in Hoechstaedt, are available to help
you.
Advice and assistance For advice and assistance please contact your local representative
(www.gruenbeck.com) or get in touch with our service centre
which can be reached during office hours:
Tel.: [phone]
Fax: [phone]
Email: [e-mail]
We can connect you with the appropriate expert more quickly if
you provide the required system data. In order to have access to
this data at all times, please fill in the data given on the type desig-
nation plate into the table on page C-1.

General
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2 | How to use this operation manual
This operation manual is intended for the operators of our systems.
It is divided into several chapters (a letter is assigned to each of
them) which are listed in the “Table of contents” on page 1 in al-
phabetical order. In order to find the specific information you are
looking for, check for the corresponding chapter on page 1.
The headers and page numbers with chapter information make it
easier to find your way around in the manual. In case of larger
chapters, first check out page 1 of said chapter (e. g. H-1) where
you will find more information on the contents of this chapter.
3 | General safety information
3.1 Symbols and notes Important notes in this operation manual are characterised by sym-
bols. Please pay particular attention to these notes in order to en-
sure a danger-free, safe and productive system operation.
Danger! Failure to adhere to these notes will cause serious or life-
threatening injury, extreme damage to property or inadmissible
contamination of drinking water.
Warning! Failure to adhere to these notes may cause injury, dam-
age to property or contamination of the drinking water.
Attention! Failure to adhere to these notes may result in damage
to the system or other objects.
Note: This symbol characterises notes and tips to make your work
easier.
Tasks with this symbol may only be performed by Grünbeck's tech-
nical service or by persons expressly authorised by Grünbeck.
Tasks with this symbol may only be performed by qualified electri-
cal experts according to the VDE guidelines or according to the
guidelines of a similar local institution.
Tasks with this symbol may only be performed by water companies
or approved installation companies. In Germany, the installation
company must be registered in a water company installation direc-
tory as per §12(2) AVBWasserV (German Ordinance on General
Conditions for the Supply of Water).

General
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3.2 Operating personnel Only persons who have read and understood this operation man-
ual are permitted to work with the system. The safety guidelines
are to be strictly adhered to.
3.3 Designated
application
The system may only be used for the purpose outlined in the prod-
uct description (chapter C). The guidelines in this operation manual
as well as the applicable local guidelines concerning the drinking
water protection, accident prevention and occupational safety
must be adhered to.
In addition, appropriate application also implies that the system
may only be operated when it is in proper working order. Any mal-
functions must be repaired at once.
3.4 Protection from water
damage
Warning! In order to properly protect the installation site from wa-
ter damage:
a) a sufficient floor drain system must be available or
b) a water stop device (see chapter C Accessories) must be in-
stalled.
Warning! Floor drains that are discharged to the lifting system do
not function in case of a power failure.
3.5 Indication of
specific dangers Danger due to electricity! Do not touch electrical parts with wet
hands! Disconnect the system from mains before starting work on
electrical parts of the system. Have qualified experts replace dam-
aged cables immediately.
Danger due to mechanical energy! System parts may be subject to
overpressure. Danger of injury and damage to property due to es-
caping water and unexpected movement of system parts. 
Check pressure pipes regularly. Depressurise the system before
starting repair or maintenance work on the system.
Hazardous to health due to contaminated drinking water! The
system may only be installed by a qualified company. Strictly ad-
here to the operation manual! Ensure that there is sufficient flow.
The pertinent guidelines must be followed for starting-up after
long periods of standstill. Inspections and maintenance must be
performed at the intervals specified!
Note: By concluding a maintenance contract, you ensure that all of
the required tasks are performed on time. You may perform the in-
terim inspections yourself.

General
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4 | Shipping and storage
Attention! The system may be damaged by frost or high tempera-
tures. In order to avoid damage of this kind:
Protect from frost during transportation and storage! Do not install
or store system next to objects which radiate a lot of heat.
The system may only be transported and stored in its original pack-
ing. Ensure that it is handled with care and placed the right side up
(as indicated on the packing).
5 | Disposal of used parts and materials
Used parts and materials are to be disposed of, or made available
for recycling purposes, according to the applicable local guidelines.
If a material is subject to specific regulations, adhere to the notes
indicated on the packing.
If in doubt, contact your local waste disposal authority or the
manufacturer for more information.

Basic Information
Water Softeners
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B-1
B Basic information (water softeners)
Content
1 | Laws, regulations, standards .......................................
2 | Water, scaling, softening ............................................
3
| Ion exchange...............................................................
B-1
B-1
B-3
1 | Laws, regulations, standards
In the interest of good health, rules cannot be ignored when it
comes to the processing of drinking water (raw water). This opera-
tion manual takes into consideration the current regulations and
stipulates information that you will need for the safe operation of
your water treatment system.
Among other things, the regulations stipulate that
only approved companies are permitted to make major modifi-
cations to water supply facilities
and that tests, inspections and maintenance on installed devices
are to be performed at regular intervals.
2 | Water, scaling, softening
The water works provide us with pure water (raw water) that is
suitable for drinking. However, this water is much more often used
for washing machines, heating systems, water heaters, commercial
devices, etc., where it can lead to problems if it is "hard".
Hard water is generated if water containing carbon dioxide* flows
through layers of calcium. It dissolves the calcium until the so-
called calcium - carbon dioxide - equilibrium has been reached.
If this equilibrium is unsettled (e.g. by heating CO
2
escapes)
more calcium (CaCO
3
) is precipitated (scaling).

Basic Information
Water Softeners
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
Hinweis: Calcium ions and magnesium ions exist side by side in na-
ture, e.g. in the mineral dolomite.
Hardness ranges according to the German Act on Environmental Sustainability of De-
tergents and Cleaning Agents (WMRG):
The total hardness of the water is the sum of the concentrations of
calcium ions and magnesium ions.
From hardness range 3 on, it is advisable to soften the water for us-
age. Additional measures may be necessary depending on the origi-
nal quality of the water and its intended use.
* CO
2
from the air dissolves in water, causing a low concentration of carbon dioxide.
Hardness range °dH °f mmol/l =
mol/m
3
1 (soft) < 8.4 < 15.0 < 1.50
2 (medium) 8.4 - 14.0 15.0 - 25.0 1.50 - 2.50
3 (hard) > 14.0 > 25.0 > 2.50

Basic Information
Water Softeners
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3 | Ion exchange
Fig. B-1: Initial state
The exchange of calcium and magnesium ions for sodium ions
causes the water to become soft.
Principle
The hard raw water flows through an exchanger tank. This tank is
filled with a resin, to which sodium ions are bonded at certain po-
sitions (see fig. B-1).
Since these bonding positions prefer calcium and magnesium ions,
these ions are retained while the resin discharges sodium ions into
the water (exchange reaction). This way, all substances causing
hardness remain in the exchanger tank. Soft water with sodium
ions leaves the exchanger tank (fig. B-2). This process continues
until a major part of the sodium ions is exhausted.
Fig. B-2: Operation
The exchange reaction can be reversed if a large amount of so-
dium ions (salt solution = brine) is added (fig. B-3). By their sheer
number, the sodium ions displace the calcium and magnesium ions
at the docking positions of the resin.
This process restores the initial state. The ion exchanger is regener-
ated and is again ready for softening.
Drinking water (raw water)
As protection against corrosion, we recommend a soft water hard-
ness of at least 3 °dH (5,3 °f, 0,53 mmol/l). According to the Ger-
man Drinking Water Ordinance, the limit value for sodium ions
(200 mg/l) should not be exceeded. This hardness is achieved by
adding untreated drinking water (raw water) which is also called
blending.
Fig. B-3: Regeneration

Note: Many popular mineral waters contain significantly
more sodium ions. Check for yourself by reading the analy-
sis results on the labels.
Warning! Risk of infection due to germs in drinking water.
Germs can reproduce in stagnant water to the point where
they pose a threat. Work with drinking water systems re-
quires special hygienic measures. Ensure that there is suffi-
cient flow. Disinfect the systems if required.
Single/Twin/Triple systems
In case of a single system, no soft water is available during the re-
generation phase.
Twin systems have two parallel ion exchangers that alternate oper-
ation. As a result, soft water is available at all times.
Triple water softeners consist of three exchanger units. Two ex-
changers are flown through in parallel while the third is being re-
generated.
Sodium ions Calcium ions Magnesium ions
Resin
Hard water
Soft water
Resin
Resin
Waste water
Brine solution

Basic Information
Water Softeners
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Product Description
GENO-mat®duo WE
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C-1
C Product description (GENO-mat®duo WE)
Content
1 Type designation plate..................................................
2 Technical specifications.................................................
3 Designated application..................................................
4 Application limits ..........................................................
5 Scope of delivery...........................................................
5.1 Standard equipment ...............................................
5.2 Optional accessories ...............................................
5.3 Consumables..........................................................
5.4 Wearing parts.........................................................
C-1
C-1
C-4
C-4
C-5
C-5
C-5
C-6
C-7
1 Type designation plate
The type designation plate is located at the control valve of the wa-
ter softener. Please specify the data shown on the type designation
plate when contacting Grünbeck to speed up the processing of your
or orders. Simply copy the information to the table below in order to
have it handy when necessary.
Water softener GENO-mat® duo WE
duo WE Serial number: /
Order no.: 
2 Technical specifications
The GENO-mat®duo WE water softener is a twin system for the
continuous supply of soft water. It is equipped with a central con-
trol valve for both exchanger tanks and is volume-controlled. The
regeneration is released when the preset water volume in an ex-
changer tank has been softened. The system uses soft water for re-
generation.
All system data are shown in tables C-1 and C-2. The information
applies to the standard version of the system. Different data for spe-
cial versions are listed separately, if applicable.
Warning! During extended periods of standstill, germs may pollute
the drinking water. The automatic regeneration counteracts this ef-
fect. Therefore, do not disconnect the system from the water and
power supply when you are absent for longer periods of time.
Attention! Electrically operated valves. In case of power failures
during regeneration, water may flow into the drain or the brine
tank. Check the system and shut off the water supply (if necessary)
in case of power failures.

Product Description
GENO-mat®duo WE
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C-2
Table C-1: Technical specifications Water softener GENO-mat®duo WE
Systems with full salting 65 150 300 450 750
Connection data
Nominal connection diameter DN 25 (1" female thread) DN 40 (1½" fem. thread)
Drain connection, min. DN 50
Power supply1) [V]/[Hz] 230/50-60
(system operation with protective low-voltage 24/50-60)
Connected load [VA] 40
Protection/Protection class IP 54/I
Performance data
Nominal pressure (PN) [bar] 10
Operating pressure, min./max [bar] 2.0/8.0
Max. continuous flow
*** at residual hardness of < 0.1 °Gh [m³/h] 2.0 3.0 5.0 6.0 9.5
Pressure loss at max. continuous flow [bar] 0.6 1.1 2.1 1.5 2.3
kV-value (at p = 1.0 bar) [m³/h] 2.6 2.7 3.1 4.5 5.6
Nominal capacity [mol]
[m³ x °Gh] 12.0
67
26.6
149
53.9
302
80.2
449
133.2
746
Capacity per kg of regeneration salt [mol/kg] 3.33 3.32 3.32 3.16 3.33
Time capacity [m³x°Gh/h] 72 84 145 214 269
Dimensions and weights 2)
Total height [mm] 1310 1530 1790 1840 1970
Total height (without control electronics) ****
[mm] 1080 1300 1560 
exchanger tank [mm] 208 257 334 369 469
brine tank * [mm] 500 570 700 780 900
Total height of brine tank * [mm] 810 880 870 1100 1250
Height of safety overflow brine tank * [mm] 700 780 770 980 1120
Connection height control valve (raw water) [mm] 940 1160 1420 1710 1830
Depth of foundation, min. * [mm] 600 700 800 900 1000
Length of foundation, min. * [mm] 1460 1500 1700 2100 2400
Operating weight, approx. * [kg] 285 435 730 1110 1745
Filling volumes and consumption data**
Resin quantity [l] 18 40 81 115 200
Freeboard (resin in sodium form), approx. [mm] 270 230 290 390 300
Salt consumption per regeneration approx. [kg] 3.6 8.0 16.2 25.3 40.0
Regeneration salt supply max. * [kg] 130 190 285 485 760
Total waste water volume per regen. approx. [l] 112 211 451 693 1020
Operating water volume [l] 10 22 45 70 111
Minimum filling level of salt * [mm] 50
Ambient data
Water / ambient temperature, max. [°C] 30/40
Control unit
Data records in Code 290 (single/twin) 3) 9014 D 9015 D 9016 D 9510 D 9511 D
* With standard brine tank
** Waste water volume and salt consumption refer to an inlet pressure of 3 bar.
These values change at different inlet pressures, i.e. they only serve for approximate determination.
*** The maximum continuous flows listed may be smaller at high raw water hardness values.
**** The electronic control of the systems with a nominal connection size of DN 40 is mounted between the ion exchanger
tanks.
***** Version without GENO®-IONO-matic control electronics – may only be operated by means of GENO®-MSR-tronic.
****** Version without GENO®-IONO-matic control electronics – may only be operated by means of GENO®-KWA-tronic2.
Order no. 184 100 184 120 184 140 184 160 184 180
Order no.***** 184 600 184 605 184 610 184 615 184 620
Order no.****** 184 325 184 345 184 350 184 375 184 385
1) The power supply for GENO-mat®duo WE-MSR and WE-KWA is is provided by GENO®-MSR-tronic resp. GENO®-KWA-tronic2.
2) All dimensions and weights are approximate!
3) For GENO-mat®duo WE-MSR and WE-KWA refer to operation manual for GENO®- KWA/GENO®- Luwades2.

Product Description
GENO-mat®duo WE
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C-3
Table C-2: Technical specifications
Water softener GENO-mat®duo WE
Systems with economy salting 50 130 230 330 530
Connection data
Nominal connection diameter DN 25 (1" female thread) DN 40 (1½" fem. thread)
Drain connection, min. DN 50
Power supply1) [V]/[Hz] 230/50-60
(system operation with protective low-voltage 24/50-60)
Connected load [VA] 40
Protection/Protection class IP 54/I
Performance data
Nominal pressure (PN) [bar] 10
Operating pressure, min./max [bar] 2.0/8.0
Max. continuous flow
*** at residual hardness of >0.1 °Gh [m³/h] 2.0 3.0 5.0 6.0 9.5
Peak flow at blending to 8 ° Gh and a raw wa-
ter hardness of 20 °Gh [m³/h] 3.3 5.0 8.3 10.0 15.8
Pressure loss at max. continuous flow [bar] 0.6 1.1 2.1 1.5 2.3
kV-value (at p = 1.0 bar) [m³/h] 2.6 2.7 3.1 4.5 5.6
kV-value at blending to 8 °Gh and a raw wa-
ter hardness of 20 °Gh [m³/h] 4.3 4.5 5.2 7.5 9.3
Nominal capacity [mol]
[m³/x°Gh] 9.5 53 20.9 117 42.3 237 60.0 336 95.2 533
Capacity per kg of regeneration salt [mol/kg] 5.27 5.22 5.22 5.20 5.90
Time capacity [m³x°Gh/h] 68 81 143 207 243
Dimensions and weights 2)
Total height [mm] 1310 1530 1790 1840 1970
Total height (without control electronics) ****
[mm] 1080 1300 1560 
exchanger tank [mm] 208 257 334 369 469
brine tank * [mm] 410 500 570 700 700
Total height of brine tank * [mm] 670 810 880 870 870
Height of safety overflow brine tank * [mm] 570 700 780 770 770
Connection height control valve (raw water)
[mm] 940 1160 1420 1710 1830
Depth of foundation, min. * [mm] 500 600 700 800 800
Length of foundation, min. * [mm] 1300 1500 1600 2100 2200
Operating weight, approx. * [kg] 190 340 555 825 1080
Filling volumes and consumption data**
Resin quantity [l] 18 40 81 115 200
Freeboard (resin in sodium form), approx. [mm] 270 230 290 390 300
Salt consumption per regeneration approx. [kg] 1.8 4.0 8.1 11.5 16.0
Regeneration salt supply max. * [kg] 65 130 190 285 285
Total waste water volume per regen. approx. [l] 98 181 376 583 865
Operating water volume [l] 5 11 23 32 44
Minimum filling level of salt * [mm] 
Ambient data
Water temperature, max. [°C] 30
Ambient temperature, max. [°C] 40
Control unit
Data records in Code 290 (single/twin) 3) 9011 D 9012 D 9013 D 9508 D 9509 D
* With standard brine tank
** Waste water volume and salt consumption refer to an inlet pressure of 3 bar.
These values change at different inlet pressures, i.e. they only serve for approximate determination.
*** The maximum continuous flows listed may be smaller at high raw water hardness values.
**** For systems with a nominal connection size of DN 40, the control electronics is mounted between the ion exchanger tanks.
***** Version without GENO®-IONO-matic control electronics – may only be operated by means of GENO®-KWA-tronic2.
Order no. 184 200 184 220 184 240 184 260 184 280
Order no.***** 184 225 184 245 184 250 184 275 184 285
1) The power supply for GENO-mat®duo WE-KWA is made by GENO®-KWA-tronic2.
2) All dimensions and weights are approximate values!
3) For GENO-mat®duo WE-KWA, refer to the operation manual for GENO®- KWA/GENO®- Luwades2.

Product Description
GENO-mat®duo WE
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3 Designated application
The water softeners of the GENO-mat®duo WE series are designed
for the softening of cold drinking and industrial water. As twin sys-
tems, they are suitable for continuous soft water supply. We man-
ufacture systems with full and economy salting. The type of regen-
eration is system-specific and must not be modified by the user.

Note: Only systems with full salting mode are suitable for soften-
ing to less than 0.1 °Gh.
The water to be softened must be free of iron and manganese (less
than 0.2 mg iron and 0.05 mg manganese per liter). The maximum
water temperature is 30 °C, the maximum ambient temperature is
40 °C.
The systems are suitable for (partial) softening of well, process,
boiler feed, cooling and air conditioning water.
Regarding the softening of drinking water, the stipulations of the
German Drinking Water Ordinance must be observed (residual
hardness 3 °Gh - 8 °Gh, max. sodium concentration 200 mg/l (re-
fer to chapter E, paragraph 2.1). This requires a blending valve
which allows the addition of inlet water.
The system is adjusted to the soft water requirements to be ex-
pected at the installation site. It is not suitable for considerably dif-
fering performances. The maximum continuous flow must not be
exceeded under any circumstances.
The system may only be operated if all components are properly in-
stalled. Safety devices and mechanisms must NEVER be removed,
bridged or tampered with.
Appropriate application of the system also implies that the infor-
mation contained in this manual and all safety guidelines applying
at the installation site be observed. Finally, the system must be
maintained and inspected at the specified intervals.
4 Application limits
The application limit depends on the maximum continuous flow,
which corresponds to the data shown in tables C-1 and C-2 for
raw water in the hardness ranges 1 - 3. If the water is very hard
(hardness range 4 and higher), the maximum continuous flow may
decline. In this case, the application limit of the system is defined
by the following equation:
The time capacity is shown in tables C-1 and C-2.
raw water hardness – blending hardnes

time capacity
max. continuous flow

Product Description
GENO-mat®duo WE
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5 Scope of delivery
5.1 Standard equipment

2 double-walled plastic exchanger tanks
Food-compatible ion exchanger resin
Note: Smaller systems (up to GENO-mat®duo WE 300) come with
the exchanger tanks already filled with resin.
1 central control valve made of red bronze

Brine tank made of PE with sieve bottom (separates salt supply
chamber and brine chamber) and brine valve made of PP with
safety float (controls the brine flow); with brine buffering tech-
nology
1 microprocessor controller (GENO®-IONO-matic) with LCD (controls
all system functions, indicates system status and errors)
Note: The GENO®-IONO-matic control electronics is not included in
the scope of delivery of versions GENO-mat®duo WE-MSR and
WE-KWA.

Turbine water meter (TWZ) (can be replaced by a water meter
with counter, see 4.2)
Water analysis kit „Total hardness” (see 4.3)
Operation manual
Only for systems with economy salting: disinfection unit
(this does not, however, apply for GENO-mat®duo WE-KWA).
5.2 Optional accessories
Note: It is possible to retrofit existing systems with optional com-
ponents. Please contact your local Grünbeck representative or
Grünbeck headquarters for details.
Disinfection unit (generates
chlorine from brine by means
of electrolysis; standard equip-
ment for systems with econ-
omy salting)
up to duo WE 300
up to duo WE 450
from duo WE 530
126 820
181 800
181 805
Adapter connection 9000 with integrated blending
unit; R 1“
(Standard equipment for duo WE 50, 130 and 230;
available as option for duo WE 65, 150 and 300)
125 809

Product Description
GENO-mat
®
duo WE
Order no. 104 184 941-inter Edited by: KONS-mpö-rg G:\BA-184941-INTER-C.DOCX
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Blending valve (to adjust the residual hardness by
adding raw water) Connection R 1¼ ‘’ 126 003
Water meter with counter Connection R 1’’
Connection R 1½’’ 163 080 163 085
Mounting set 1: (for easy connection to water in-
stallation)
Compact valve block R 1’’, female thread, inte-
grated bypass with shut-off valve, shut-off valves for
hard and soft water, outlet for raw water (e. g. gar-
den hose), 2 flexible stainless steel armored hoses*
(connection R 1’’, female thread, length 600 mm)
125 845
Mounting set 2: (for easy connection to water in-
stallation)
Connection block R 1’’, male thread with connec-
tion fittings, shut-off ball valves for hard and soft
water, non-return valve, overflow valve, 2 flexible
stainless steel armored hoses* (connection R 1’’ fe-
male thread, length 600 mm)
125 850
Overflow valve; connection 1” male thread,
opening pressure 0.8 bar
(to cover peak consumption by adding raw water,
to be installed in the bypass)
125 855
Recirculation unit with 2 flexible stainless steel ar-
mored hoses (connection R 1’’ male thread, length
600 mm) (reduces the counter ion effect during ex-
tended periods of standstill)
181 850
Voltage-free signal (indication of operating mode) 126 890
Automatic empty signal for brine tank 181 880
GENO-STOP
®
1“ 126 875
GENO®-STOP for optimum protection against wa-
ter damage. The new GENO
®
-STOP safety device
provides reliable and comprehensive protection
against water damage.
The GENO
®
-STOP may be equipped with up to
2 wired water sensors and with 5 wireless water
sensors.
- For additional versions, please inquire -

Product Description
GENO-mat®duo WE
Order no. 104 184 941-inter Edited by: KONS-mpö-rg G:\BA-184941-INTER-C.DOCX
C-7
5.3 Consumables Only use original consumables in order to ensure the reliable oper-
ation of your system.
Regeneration salt (25 kg)
Water analysis kit for total hardness
°dH and °f
1 pc
10 pcs
127 001
170 187
170 100
5.4 Wearing parts
Seals and control pistons are subject to a certain wear and tear.
Wearing parts are listed below.
Note: Although these are wearing parts, we are prepared to grant
a limited warranty period of 6 months. The same applies for elec-
trical components.
a) Seals, control piston, injectors, actuator
Fig. C-1: Control valve
Nominal connection diameter DN 25
Fig. C-2: Control valve
Nominal connection diameter DN 40
Fig. C-3: Brine valve
b) Flat seals, non-return valves
to brine valve
Fig. C-4: Disinfection unit
(pre-assembled)
c) Disinfection unit (only for systems with economy salting)
(this does not apply, however, for GENO-mat® duo WE-KWA).

Product Description
GENO-mat®duo WE
Order no. 104 184 941-inter Edited by: KONS-mpö-rg G:\BA-184941-INTER-C.DOCX
C-8