Brita PURITY 600 Finest [28/190] Commissioning a new filter

Brita PURITY 600 Finest [28/190] Commissioning a new filter
26
5 Commissioning a New Filter
5.1 By-pass setting for fi lter systems without and with measuring and display unit
For PURITY Quell ST fi lter systems: identify the local carbonate hardness in degrees of
German hardness °dH (BRITA nomenclature °KH) using the enclosed total hardness test.
For PURITY Finest fi lter systems: identify the local total hardness in degrees of German
hardness °dH (BRITA nomenclature °GH) using the enclosed total hardness test.
Check the by-pass setting on the by-pass adjuster
19
.
Note: A 30 % by-pass setting has been made in the factory, and must be changed to suit the
local carbonate hardness or total hardness and the application (Chapter 7).
5.2 Commissioning the fi lter systems with measuring and display unit
Representation in operating mode
Local Carbonate
Hardness Set
Type/
By-Pass Proportion
Date Field: Installation or
last fi lter change date
Available residual
capacity in litres
Bar Display
Flow Symbol
Carbonate hardness
The units of carbonate hardness or total hardness can be set as required to German °dH (= display
setting °KH, °DH), English (°e = Clark) (= display setting °EH), French (°f) (= display setting °FH),
American (grains per gallon) (= display setting gpg) or international hardness values (mg/l CaCO
3
)
(= display setting mg/L).
If the setting for the type of hardness (= unit) is changed while the fi lter is operating, the values that
were set originally are converted automatically.
Bar chart
Representation of the remaining capacity using bar charts. After installation of a new fi lter system or
after a fi lter change, the symbolised fi lter cartridge is completely fi lled with 10 bars.
Bypass proportion in percentage
The by-pass proportion is defi ned as the proportion of decarbonised water in the total amount of
ltrate and is indicated as a percentage.
Flow symbol
When water is removed via the fi lter system, a graphic wave is shown on the display.
Available remaining capacity of the fi lter cartridge
The remaining capacity of the fi lter cartridge is shown in litres or in US gallons, depending on which
has been selected.
When water is removed, it counts backwards in 1 litre or 1 US gallon stages. If the cartridge is
already exhausted, the capacity is indicated as being negative by fl ashing.
With a remaining capacity of 20% the last two bars in the bar chart start to fl ash.
With a remaining capacity of 10% the last bar in the bar chart fl ashes with the two change arrows.
From a remaining capacity of 0% the negative bars and the change arrows fl ash alternately with
the remaining capacity shown in negative.

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