Malfunctions
Malfunctions
Blue LED on the mixer tap
is not lighting up
Water does not run when
the sensor is activated
Cold and/or warm water
is not running
The set water quantity
for filter or hot water is
significantly different
38
Possible causes
- Mixer tap is not receiving
electricity
- The volume wheel is at "0"
- Connecting hoses
are kinked
- Connecting hoses
are wrongly attached
- The volume wheel is at "0"
- Filter head is connected
against the flow direction
- Electronic devices are
in front of the sensor
- Connecting hoses
are kinked
- Connecting hoses are
wrongly attached
- Malfunctions in the control
box
Error correction
- Connect the power supply unit for the control
box to the mains
- Check the connections on the control box
- Turn the volume wheel and set
an amount > "0"
- Connect hoses without kinks
- Connect the hoses according to
the assembly instructions
- Turn the volume wheel and set
an amount > "0"
- Check whether the filter head has been
connected against the flow direction, and
change the flow direction
- Remove electronic devices
- Connect hoses without kinks
- Connect the hoses according to
the assembly instructions
- Unplug the power supply to the control box,
wait for 1 minute, then plug it in again