BWT Bewamat COMB 1 - Disclaimer; Foreseeable Misuse; Function; General

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3 Intended use
3.1 Proper use
The multi-target filter cleans drinking water by
lowering the concentration of iron, manganese,
ammonium and other organic substances and
reducingwaterhardness.Asastandalonelter,the
product protects water lines and connected devices,
boilers,andsoon;itcounteractscalcicationand
minimises malfunctions.
Theperformancespecicationsoftheproductmust
match the expected usage conditions. For more
information, see the technical data in these instal-
lation and operating instructions; see “12 Technical
data”, page 55. The applicable parameters for the
feed water must be complied with.
Commercial use of the product only if tested and
approved by a BWT consultant.
Operation of the product only with regular function
checks and the performance of the maintenance
measures required to ensure the safe operating
condition of the product in accordance with the
operating conditions for planning and construction.
3.2 Foreseeable misuse
Failure to use the product over a longer period of
time(7daysasperDINEN806-5).
Using the product for oils, greases, solvents, soaps
and other lubricating media.
Failure to maintain the ambient conditions and
operating conditions; see “12 Technical data”,
page 55.
Failure to comply with the maintenance and service
intervalsspeciedinthismanual.
The use of unauthorised consumables and spare
parts.
3.3 Disclaimer
The manufacturer is released from any liability if the
customer intentionally or forcibly removes guards or
safety devices, if the customer wilfully modies or
circumvents the same, or if the customer does not
follow the instructions in this operating manual or on
the system.
3.4 Other applicable documentation
● Data protection notice
● Material safety data sheets
● Installation and operating manuals for the
installation accessories
4 Function
4.1 General
Theproductisamulti-targetlterwithanintegrated
regenerative container and functions through ion
exchange.
4.2 Operation
The product is preset. If a lower power is required,
this power can be set by the after-sales service.
Duringlteroperation,thewaterowsfromtopto
bottom through the lter bed. The lter medium
consists of five components that successively
reduce the iron, manganese, hardness, ammonium
and organic substances in the drinking water. The
lteredwaterisfedbackintothedomesticwaterline.
Whentheltermediumisusedup,themulti-target
lterautomaticallystartsregeneration.
4.3 Regeneration
Intelligent quantity-dependent regeneration:
When the unit is started, the available supply of
softened water is programmed (depending on the
hardnessofthedrinkingwater).
At a user-dened time (e.g. at night), the device
checks whether the remaining supply of softened
waterissu󰀩cientforthefollowingday.Ifthisisnot
the case, the softening column is regenerated to
fully replenish the supply of softened water to 100%.
Nolteredsoftenedwaterismadeavailableduring
a regeneration process.
Duringregeneration,thewaterowsfrombottom
totopthroughthelterbed.Thisloosensthelter
mediumandushesouttheimpurities.Duringre-
generation, the device can be operated through the
bypassvalvewithunlteredoutletwater.
4.4 Operation
The screen and buttons are used for display and
control purposes. During start-up, the hardness of
the local drinking water is entered into the control
system.
4.5 Stagnation management
If the capacity is not used up within 96 hours, the
control unit triggers a regeneration.