Judo i-soft, Инструкция по установке и эксплуатации

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JUDO i-soft 15
Operation
5. Operation
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
Always observe the chapter “Intended use”!
5.1 Operational start
(see fig. 20)
– Optional, to speed up the process: Fill
approx. 5 litres of water into the salt
container (6) until it just covers the inter-
mediate bottom.
– Fill 25-40 kg of regeneration salt into the
salt container (6). The regeneration salt
must comply with the requirements of
DIN EN 973, or local equivalent, and be
of food-grade quality.
We recommend: Broxo or Solvay salt,
or local equivalent, either in blocks or
tablets or in the form of coarse grains
sized 7 - 15 mm. When using other
regeneration salts, clean the salt
container (6) more often and replace the
suction strainer in shorter intervals.
– Remove the cover (7).
– Note down the installation date on the
label (see fig. 12).
– Open the water supply (main water tap
or block-off valve).
– Check if the bypass valve (if installed) is
set to “operation”.
ATTENTION
For safety reasons the softener must be
flushed and regenerated immediately for
venting after the water supply is opened.
Ventilation is very simple:
1. Flushing the water softener
– Open a water tap (if possible, near the
water softener) and adjust a volume flow
of approx. 500 l/h.
– After one minute of flushing (resin
container is vented), insert the mains
plug into the mains socket.
After connection to the mains, the electrics
will automatically perform a self-test and a
pre-installation for the regulation operation.
After successful completion, the display will
show the following:
Regulation of residual hardness is pre-confi-
gured to a value of 8 °e.
Please refer to chapter “Setting the residual
hardness” for more information.
2. Starting regeneration of the water
softener with the touch of a button
The water softener has to be in operating
mode. The display shows the operating
mode.
– For manual regeneration start, press the
<OK> key for at least 3 seconds.
Subsequently, the display shows “Rege-
neration”.
Regeneration will be completed after
approx. 20 minutes. Afterwards, the display
again indicates the operating mode.
During system operation, regulation of resi-
dual hardness to the preset value is auto-
matically regulated. To achieve this, approx.
10 litres of water must flow through the
softener.
Fig. 10: Operating mode display
Operating
res. hard. 8 °e