9
The pump can be used to build up a pressure of 18 bar at the
device outlet. It is therefore essential to install a pressure
reducing valve!
5.4. Combined meter
The combined meter measures the pure water quality and the throughput (l/
min and total throughput).
Mains plug
indicator
Total treated
water
Present
throughput
Water
temperature
Select between
litres/gallons
ON/OFF
Automat. mode
Automatic
quality
monitoring
Battery
indication
Limit
Current
conductivity value
Set limit
Select between
µS /TDS
Set key
Each time the set key is pressed, the limit is increased by 10 µS/cm or 6 TDS.
Hold the key for 3 seconds to reset the limit to zero. Programming the limit
ensures that a warning is issued when the filter membrane is spent. If the set
limit is exceeded, the backlight flashes red and an acoustic alarm sounds. In
addition, the floating contact is switched over (only when using the optional
power supply unit).
Unit key
Use this key at any time to switch between electrical conductivity (µS/cm)