Main display (m³),
cumulative value incl.
internal decimal places
(litres)
Current
flow value
Maintenance
The water meter is maintenance-free for the entire product life.
The following display pictures are just examples!
Detailed user manual:
www.wehrle.de/en/metering/
LCD Display
Flow symbol (is flashing if a
flow rate can be detected)
Delivery Status
battery power during transport.
Note: End-user / installer can be sure of having a new meter if symbol
SLEEP is displayed
Switching to Operating Mode + Activating Radio
approx 140 l/h is required (e g open tap completely for awhile)
Factory setting of the meter is SLEEP Mode.
In this mode, the device is able to count the
consumption, but the radio transmission
function is not yet activated in order to save
Opening the tap for a few seconds switches
the meter to operating mode.
Display changes and only then the meter is
in radio operation mode. A minimum flow of
English | 25
Symbol for active
radio signal
Battery warning symbol
(replace device)
EN