Brita PURITY 450 Quell ST Mode D'emploi page 34

9 Query Mode
The following data can be queried in the query mode:
Production data
• Briefl y press button 1 x (< 1 second), the following message appears.
Production year: Example 08 = 2008
Device number: consecutive
Battery useful life: Example 31/12/19 = The battery in the display unit will be exhausted on 31/12/19
and the complete fi lter system has reached its max. usage period.
Total volume meter
• Briefl y press button 2 x (< 1 second), the following message appears.
00 level current data (today)
The total volume meter is managed at this level; it counts up from 0 irrespective of the cartridge
change.
Memory Call-Up
In the Memory Call-Up mode, the data of the last 4 fi lter cartridges used can be called up.
• Briefl y press button 1 x (<1 second) until the following message appears.
-1, -2, -3, -4 level – data of the cartridges used before the current one.
Carbonate hardness
Total meter reading when
changing the fi lter cartridge
At the top left, the indicator for the fi lter cartridge (-1 for previous fi lter cartridge) is displayed alterna-
tely with the carbonate hardness set and the hardness unit. At the top right, the fi lter system size is
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ID Level
Serial Appliance Number
00 Indicator for current level
Total volume meter
By-pass
alternating
Production Year
Battery Service Life
Filter system size
Current date
Cartridge indicator
Date of inserting the cartridge
Type