22
Istruction Manual ISI VOLUMETRIC/CHRONOMETER
PROBLEMS
SOLUTIONS
The water softener
- make sure that the fixture is connected to power supply
does not regenerate automatically
- check the power connections (fig. 2) (fig.10)
- check the programmingnon (Cap.5.7 and 5.8)
Water softener carry out too many
- check the softener regeneration frequency
regeneration during the day
(see 5.7 and 5.8.1 “Regeneration frequency”) (fig. 6, E)
The water softener regenerates
- check if the programmed time is correct (see “5.7 and 5.8 Setting the time”)
at the wrong time
Verify the time regeneration program. par.5.4
Brine is not sucked
- make sure network pressure is at least 2 bar
- make sure the unloading pipe isn’t blocked and doesn’t have too narrow elbows
flattening the pipe (fig. 4, A)
- clean the injector (fig. 9, B) (see “10 Maintenance for the installer”)
- make sure the valve is not sucking air where there are the connections (fig. 9, D)
The brine tank fills too much
- check the salt settings in the programming (fig. 6-7, D)
(see 5.5 “Measuring out salt for regeneration”)
- make sure the unloading pipe is not blocked and does not have too narrow elbows
flattening the pipe (fig. 4, A)
- make sure the valve is not sucking air where there are the connections (fig. 9, D)
- clean the injector (fig. 9, B) (see “10 Maintenance for the installer”)
- make sure the working pressure is at least 2 bar
CHRONOMETRIC MODEL
- check the value of salt in the programming
Water softener salt consumption is higher
(see “5.5 Measuring out salt for regeneration”) (fig. 6-7, D)
or lower than expected
- check the valve regeneration frequency
(see 5.7 and 5.8.1 “Regeneration frequency”) (fig. 6, E)
VOLUMETRIC MODEL
- verify volume value of the water set (see cap.5.8)
Water softener salt consumption is higher
- control the frequency of the interval of regeneration set (see cap.5.8.1)
or lower than expected
After regeneration, water is not softened
-
check the power supply (fig. 2 and fig. 10) and the settings (see cap.5 “Setting the timer”)
- check the presence of salt in the brine (fig. 8)
- open the front lid of the valve and check the correct screwing of the mixer screw (fig. 9, E)
The water softener delivers salt water
if it happens only once
- The problem may be caused by lack of water during regeneration, which prevents proper rinsing
- carry out one manual regeneration cap.7.2
If the problem persists
- make sure that the water system pressure is at least 2 bar
- check that the drain pipe is not blocked and does not have too narrow elbows that
flattening the pipe (fig. 4, A)
- clean the injector (fig. 9, B)
- make sure that there is no air intake where there are the quick joints (fig. 9, D)
The anti-overflow device intervened
- make sure that the water system pressure is at least 2 bar
to block the excessive flow of water
- make sure the unloading pipe isn’t blocked and doesn’t have too narrow
in the brine tank
elbows flattening the pipe (fig. 4)
- clean the injector (fig.9, B) cap.10.1
- make sure that there is no air intake where there are the quick joints (fig.9, D).
E1 The program doesn’t work anymore
Press a button. If the error signal doesn’t disappear, the timer should be replaced
E3 The control doesn’t get any signal
If the cam shaft is rotating, wait until it reaches the “service position”, the cam shaft
from the cam shaft
and the error signal will disappear. If the error signal does not disappear and the cam
shaft keeps rotating, check that the optical sensor is not out of its seat (fig. 10, C).
If the cam shaft is not rotating, check that the connecting cables between the engine and
the control are not damaged (fig. 10,A-B).
ENGLISH
instruction manual
VOLUMETRIC
water softener
ISI
CHRONOMETER
15) PROBLEMS AND SOLUTIONS
