Installation and Start-up LEX 1500 Connect Single Water Softener
3
Installation
LEX 1500 Connect Single Water Softener
Mount the rotating fl ange (DN 20 - DN 32) in the installation. Observe the enclosed
additional mounting instructions for the fl ange!
Mount the bypass valve to the rotating fl ange (DN 20 to DN 32). Make sure that
the fl ange seal is seated properly.
Remove the John-Guest connection angle from the brine pipeline. Seal the
John-Guest connection angle into the control head and connect the brine pipe
previously directed out of the salt tank with the angle. Note
: use only Tefl on
tape as a sealant for the control head‘s male thread (synthetic thread!).
Fit the angle socket to the control head‘s fl ushing water connection piece (use
only Tefl on tape as a sealant)
.
When dividing the enclosed transparent hose,
make sure to have adequate lengths for the fl ushing and overfl ow connections.
Connect the corresponding transparent hose to the mounted angle socket (as
the fl ushing water connection piece is submitted to pipe pressure, use the
enclosed hose clamp). Direct the hose end to the on-site drain connection.
Fit both threaded unions hand-tight to the control head‘s connections + .
Ensure that the socket (marked with a label) is fi tted with the check valve to the
inlet . Note
:
make sure that the strap of the Hall sensor at the control head‘s
outlet remains in place. Connect the fl exible connection hoses (
to and
to — observe the correct direction of fl ow!) to the bypass valve‘s connections
and the control head‘s threaded unions without applying stresses.
Use the clamp to fi t the second transparent hose to the safety overfl ow. Direct
the hose end to the on-site drain connection
Use the enclosed water hardness testing equipment to determine the raw water
hardness.
Observe the air gap according to EN 1717 and DIN 1988, part 100.
Advice
: we recommend our tundish 0214.00.908 (accessory)
. Prior to star-
ting the device, fi ll the salt tank with regeneration salt and add 5 liters of water
up to the maximum fi lling quantity.
Slowly open the shut-off valves of the bypass valve. Vent the system at a draw-
off point.
Plug the four connectors in the control head on the backside of the control unit.
Observe the correct pin assignment
Fit the control unit to the control head‘s base.
The installation is completed
.
Brine pipe
Angle socket
Shut-off
valve
Power supply
12VAC/500 mA
Chlorine generation
Motor
Turbine
1.
2.
3.
4.
5.
6.
7.
8.
9.
Shut-off valve