Instructions for Use and Maintenance LEX Plus 10 Connect Water Softener
Malfunction
Description - Cause
Solution
The chlorination flow remains
Check, if the brine is
below 150 mA and the salt
properly sucked.
container contains more than
5 kg.
Leaky brine line.
Check the connection
of the brine line and
eliminate the leak.
Dirty filling level unit.
Remove the dirt.
Defective cable connection.
Verify the cable
connection.
Faulty chlorine cell.
Contact the manufacture.
8.2 General causes and remedies
Malfunction
Probable cause
Remedy
Hard water at the outlet
Flow rate too high.
Contact the manufacturer.
Check the operating conditions.
The settings in the control are wrong.
Verify the settings of the inlet and outlet
hardness.
Dirty /damaged turbine (blending)
Clean the turbine with clear water or replace it, if
necessary.
Unstable quality of the softened water
Unstable raw water hardness
Contact your water supplier. Check the raw water
hardness at regular intervals and adjust the
corresponding setting in the control, if necessary.
Power supply out of order.
Check the power supply (switchable socket etc.).
The display cannot be activated.
Mains-adapter not connected or faulty
Connect the mains adapter or replace it.
Power supply (socket out of order)
Ask an electrician to verify the socket.
Faulty control unit
Replace the control unit.
The display shows no flow rate when
water is drawn.
Dirty or faulty turbine (blending)
Clean the turbine with clear water or replace it,
if necessary.
Cable connections out of order
Check the cable connections.
The turbine (control head) is dirty or faulty.
Contact the manufacturer.
Hard water before regeneration is due.
Wrong settings in the control unit
Verify the settings of the inlet and outlet
hardness.
No regeneration of the water softener.
The device is disconnected.
Connect the device.
Faulty control unit
Replace the control unit.
Faulty drive motor
Contact the manufacturer.
Failing power supply
Verify the power supply.
