DVA AL 12, Инструкция по эксплуатации

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Instruction Manual AL VOLUMETRIC
ENGLISH
treated water.
We suggest using the method of installation described in fig.
3, as it includes a by-pass to avoid interruptions in the supply
water flow in case the equipment should need to be turned
off for maintenance. The by-pass will allow you to use wa-
ter in your structure even while the water softener is under
maintenance.
Check for the presence of hygienic security taps on the
entrance (INLET) and exit (OUTLET) of the equipment (fig.
2), remove them only during this phase and not before.
3.3.1 QUICK JOINTS
The pipes are connected to the valve by quick joints.
To connect a pipe it is necessary to insert it all the way in.
The metal inserts of the quick joints will prevent the pipe from
disconnection.
To disconnect the pipe it is necessary to depressurize the
tank, then press on the black ring that surrounds the pipe next
to the insertion, and extract the pipe (fig. 5).
Ensure that:
• The water inlet (fig. 3, G) and outlet (fig. 3, H) pipes comply
with the norms on drinking water pipes.
• The water inlet pipe has an internal diameter of at least 8
mm.
We suggest installing a filter before the inlet pipe (fig. 3, G), to
clean the feed water.
Install on the water outlet a check valve (fig. 3, A) (DVGW,
DIN 1988 T2) to protect the water softener from a reverse
flow of hot water that could cause damage.
Install a tap to take a sample of the outlet water, to test its
hardness.
Connect the water inlet and outlet pipes to the 3/8”G or 3/4”G
joints in the package, tightening them safely (fig. 2 and fig.
3, D, B).
Insert the joints all the way into the valve (fig. 5).
All pipes must be free, not crushed or constricted.
3.4 CONNECTION TO THE DRAIN SYSTEM
Waste water resulting from the regeneration must be
funneled into the floor sink by the plastic flexible pipe
with an 8 mm internal diameter (fig.3, F) included in the
package.
Very often, the main cause for the water softener mal-
functio-ning is that this tube was not installed correctly.
(fig. 6, A)
Insert the drain pipe in its joint (fig. 2, “DRAIN”) and place
the other end of the tube in the floor sink, ensuring that:
• If the floor sink is placed higher than the water softener,
the maximum height acceptable is 1.8 metres, provided
that the pipe is not longer than 5 metres and the pressure
of the water system is at least 3 bar (fig. 7).
• The pipe is not flattened or bent, as water should flow
without impedements (fig. 6, A);
• The drain pipe must never be directly connected to a si-
phon or to other drain pipes, to avoid reverse flows of water
and the contamination of the water softener.
• Keep the drain pipe suspended over and not immer-
sed in the water of the sink .
• Ensure that the pipe does not come out when the wa-
ter softener is doing the regeneration .
3.5 CONNECTION TO THE BRINE TANK
The installer must make sure the pipes and the joints con-
necting the valve and the brine are perfectly sealed, to avoid
air infiltration (fig. 13, A).
3.6 CONNECTION TO THE OVERFILL PROTECTION PIPE
The installation of an overfill protection pipe (fig. 3, E) on the
brine tank allows for the draining of possible excess of water in
the brine, that may be caused by faulty refills or working mal-
functions.
In case the overfill protection quick joint is not mounted on the
softener drill a hole of 17 mm in diameter in the brine tank,
around 10 cm under the lid (fig. 1, E), and tighten the overfill
protection quick joint (fig. 3, I). Insert the green flexible pipe
(included in the package) in the quick joint, then connect the
pipe to a floor sink that must be placed under the quick joint,
because the water that may come out will not be pressurized
(fig. 6, B).
Do not put the overfill pipe in the same floor sink used for the
drain pipe, to prevent any possible reverse flows of water in
the brine (fig. 14).
3.7 CONNECTION TO THE ELECTRICITY GRID
Make sure that the voltage of the electricity grid is compatible
with the voltage needed by the equipment.
Make sure that the plug is compatible with the socket. If
in-compatible, let qualified personnel change it. They will al-
so check that the cables are compatible with the absorbed
power.
Installation must be carried out in accordance with the
law on electrical systems, CEI 64.8.
This equipment was built in accordance with the essential
safety requirements set by the following European regulations:
• Low Voltage Directive 2014/35/UE
• Electromagnetic Compatibility Directive 2014/30/UE
• Product norms: 2014/30/EU/(EMC), EN 55014-
1 : 2 0 1 7 , E N 6 1 0 0 0 - 3 - 2 : 2 0 1 4 , E N 6 1 0 0 0 - 3 -
3:2013,EN 55014-2:2015 2014/35/EU(LVD), EN
60335-1:2012+A11:2014+A13:2017
• Product norms IEC/EN 60335-1:2010 on the Electrical
safety of electrical machinery for domestic use and similar
• It uses components which comply with UL/CSA/VDE
• It conforms to the RoHS norm.
After the installation is complete, before opening the wa-
ter inlet and outlet taps, read chapter 4 “ACTIVATION”.
4) ACTIVATION
To activate the water softener you must: select your language,
set current the day and time and run the installation program.
4.1 LANGUAGE SELECTION
You can select one of the following languages: Italian, English,
French, German and Spanish.
To select your language:
- Insert the plug (fig. 10, B) in the socket plug in the connec-
tor to the softener (fig. 10, A)
- Keep simultaneously pushed the
OK
and
R
buttons, so as
to view on the display the set language.
- Press the
+
button and select your language; press
OK
to
confirm.
4.2 SETTING THE CURRENT DAY AND TIME
- Press the
–
and
+
keys at the same time, insert the con-
nector in the valve (fig. 9, A) until the display will show the
day of the week, flashing.
- Press the
+
key and select the current day. Press
OK
to
confirm.
- Set the current date and time by using
+
and
–
buttons,
then press
OK
to confirm.
instruction
manual
AL
VOLUMETRIC