JUDO i-soft TGA 4
21
Operation
5.7
Filling with salt
For each regeneration, approx. 200 g of salt
is used. The control unit of the water softening
system then automatically calculates the re-
duced salt reserve.
The regenerating salt must as a minimum
comply with the requirements of DIN EN 973
and be of food-grade.
Our recommendation:
Broxo or Solvay salt,
either as blocks, tablets or coarse grains 7 -
15 mm. If other regenerating salts are used,
then the salt reservoir
must be cleaned at
shorter intervals and the intake strainer re-
placed more frequently.
Message “Verify salt level”:
If the salt reserve calculated falls below
5 kg, the water softening system displays
the following message:
Message “Attention! Salt deficit”:
The salt concentration of the brine reservoir
is automatically regularly checked. If the salt
container is not topped up in time and the
brine concentration is too low, the display in-
dicates:
After acknowledgement of the message
“Verify salt level” or “Attention! Salt deficit”
with the <OK> key, the salt quantity setting
menu appears.
Usually regenerating salt is used in a 25-kg
container. This is why the refill quantity is
preset and can be applied directly by press-
ing the <OK> key. The water softening sys-
tem automatically calculates the new salt re-
serve.
The Refill Quantity menu can be accessed
even if no warning message has occurred
by pressing <M> and selecting Settings /
Refill Quantity.
In the “Salt Reserve” menu the set salt re-
serve can be corrected if necessary. This
menu can also be accessed after pressing
<M> and selecting Settings / Refill Quantity.
If the salt is only replenished once the salt
reserve is completely used up, the brine lev-
el may temporarily increase. The suction
process then lasts correspondingly longer.
If there is no longer any regenerating salt
available or if the regenerating salt is not re-
plenished early enough, the water softening
system switches to miser operation.
The remaining brine reserve is primarily
used for disinfection of the ion-exchange
resin, and the softening effect is reduced.
In this way, the water softening system re-
mains in a hygienic condition for weeks after
the low regenerating salt state first occurs.
5.8
Leakage alarm
When the leakage alarm is activated, vari-
ous limit values are monitored when water is
drawn.
The leakage alarm is deactivated when de-
livered from the factory. It can be activated
in the menu “Settings > Leakage alarm”.
The instantaneous water flow is measured
by a water meter, which is then used to de-
termine the water volume consumed in an
uninterrupted period and the time for which
water has been drawn. The maximum per-
missible limits can be set.
If any of these limits are exceeded, this will
be signalled on the display and via the float-
Salt level
verify!
Attention!
Salt deficit
This message can also appear if the
salting process is not performed cor-
rectly during regeneration, e.g. if the
waste water hose is routed at a too-
high level, if the mains water pres-
sure is too low or if the suction hose
connection to the salt/brine tank is
not made correctly.
