8 (9)
The LK app
This function is also available in the LK app,
where you can also change the time.
Changing the time for stopped leak detection
Maintenance
Check the opening and closing function of the
valve
1. Press the WATER ON/OFF button.
• The button shines WHITE when the valve
is open.
• The LED is off and dark when the valve is
closed.
• The switch at the top of the unit must
rotate and break the line when closed and
follow the line when open.
The picture on the left shows an open valve, a closed valve
is shown on the right.
Operation
Follow the unit’s measurements via the LK app.
Various data such as temperature, volume, water
pressure, valve position and no leakage detected
are displayed for each unit.
When LK CubicSe-
cure is in operation, it performs automatic leak-
age tests. If a fault occurs during operation, the
water safety system will emit an alarm and close
the valve.
Measured values from the water safety system are shown in
the LK app.
Use of large amounts of water
The abnormal flow alarm function can be deac-
tivated if a larger amount of water is needed to
fill a pool or for irrigation. The preset time is 24
hours.
Manual
1. To deactivate the alarm function, press and
hold down the Water ON/OFF button
for at least five seconds.
WATER ON/OFF button and yellow LED for the function.
EN.40.C.12.2021-12-06
