6 – 1
o
peraTion
/ i
nTerrupTion
6
©
IT
4000
9.4000.04
1148
6.1 o
peraTion
When no softened water or just a little quantity of
softened water is drawn off, the water softening
system automatically carries out an additional
regeneration every 4 days to ensure perfect hygiene
(in compliance with EN 14743 and the DVGW test
directive DIN 19636-100).
Always initiate a manual regeneration process when
a dismounted water softening system is re-installed
and put back into operation. This allows to vent the
water softener (refer to chapter "Start-up"). Protect
the dismounted water softening system against
frost, humidity and dirt. Place the flange cover on
the connection flange to provide protection against
damages (especially the sealing edges).
Should the main water supply of the water
softener be interrupted (main isolation closed
or on "bypass"), the power supply of the
device has to be interrupted as well.
6.2 i
nTerrupTion
