12
If there are several fertilizers, the unit allows a
pump outlet of fertilizer, which is connected whenever
one of them is connected (for various tanks connected
to the same injector).
Fert. Pump (Y/N) = Y
An mixer outlet can be assigned to every one of
the possible fertilizers.
Mixer 1= No
Mixer 2= Y
The "pre-mixing" is the time the corresponding
fertilizer tank will be mixed, before it is injected.
For the pre-mixing time to take place, the pre-
irrigation and the fertilizer separation have to be higher
or equal to the pre-mixing minutes.
Minutes of
pre-mixing = 02
The mixing can be continuous, intermittent or
stop (at "stop", only the pre-mixing is carried out).
If it has to work continuously, only enter the min-
utes at start
; if it has to work intermittently, the desired
value will be entered for the working
and stop min-
utes; and for it to remain at rest after the pre-mixing,
the desired value will be entered for the stop
minutes.
Mixing minutes
on/off = 02/10
6.2. FILTER CLEANING PARAMETERS
To enter the parameters corresponding to the Fil-
ter Cleaning, option n.2 must be selected in the Pa-
rameters menu. First, it will ask the number of filters to
be used (between 0 and 9).
Number of
filters = 3
If the previous screen shows that there are filters,
the following question corresponds to the working
time for everyone of them (3 to 999 seconds) and the
pause between them (from 0 to 99 seconds), the
pause is also applied when the first filter starts.
Working time per
filter = 067”
Pause
between filters= 07”
The following question refers to the irrigation time
between two cleaning cycles, going from 0 to 9999
minutes. Setting the value at 0000, the “by time”
cleaning will not work.
Apart from this, the unit will carry out the clean-
ings ordered by external input or manual control, in
which case, the counter will return to 0, and the tem-
porization will start again.
Irri. minutes between
cleaning cycles = 0120
The following screen will ask if the irrigation sec-
tors should be stopped while the filter cleaning is car-
ried out.
Stop sectors = No
6.3. VARIOUS PARAMETERS
In the section VARIOUS of the Parameters menu,
we are asked whether the irrigation and fertilization
units will be by volume. By volume, the units will be in
cubic meters (m
3
) for the irrigation and liters (L) for the
fertilizers. By time, the unit is hours/minutes (hh:mm).
By volume (Y/N) = Y
If the unit works by volume, we have to program
the value of every pulse of the volumetric counter. For
example, if the counter emits a pulse every m
3
, 1000
has to be entered.
Irrigation pulse
value = 01000 L.
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