Tallas Pumps D-BOOSTi Series, Instruction For Installation And Maintenance

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ENGLISH
6
Press “ MODE ” to scroll through the various operating modes (AUTO_MODE or MANUAL_MODE) or parameters to be
modified (CUT IN and CUT OUT) or to enable certain functions (ANTI-LEAKAGE and MAX PUMP ON). While scrolling
through the modes, the LED of the function selected will flash. On returning to AUTO_MODE the active functions will be
highlighted by the relative LED lighting up with a steady light. See paragraph 2 (Description of the functions).
Indicators on “MODE”
AUTO MODE
: the pump will work in automatic mode see 9.2.1
MANUAL MODE : the pump works in manual mode see 9.2.1, and the user can decide when to switch it on or off by acting
on the “ SET ” button. SET-ON switched On SET-OFF switched Off.
CUT-IN : pressure setting (always enabled) minimum pressure below which the pump is activated, can be set between 22
and 44 psi, factory setting 26 psi; the pump is activated even if the flow is less than a minimum value of 0.4 gpm, factory-
setting.
CUT-OUT : pressure setting (enabled) pressure above which the pump stops, the factory setting for “CUT-IN” + 1 Led, but
can be increased to 51 psi.
To enable it select the function by pressing “MODE” until the LED corresponding to CUT-OUT flashes then press SET to
select the required value, exit the setting by pressing “MODE”. To disable the function, press “SET” until the light switches
on to indicate OFF.
ANTI-LEAKAGE: protection against leakage. The function can be enabled or disabled: the factory setting is disabled.
When enabled, if the condition is such that the pump is started up more than 6 times in 2 minutes, it will be stopped and
the error will be indicated by means of the red LED flashing slowly on “
ALARM ”.
To enable it select the function by pressing “MODE” until the LED flashes then press SET until the “ON” LED is switched
on. To disable it press SET until the LED switches on to indicate OFF.
Once the cause is removed, reset the alarm, if still present, see 9.2.3.
MAX PUMP ON: maximum period of operation. The function can be enabled or disabled. The factory setting is disabled.
When enabled, if the condition is such that the pump operates for more than 30 minutes, it will be stopped, no error
indication is displayed.
This function is used to protect the installation if a valve is left accidentally open, in the event of breakage of a pipe, or in
applications for irrigation.
To enable it, select the function by pressing “MODE” until the LED corresponding to the MAX PUMP ON function is switched
on, then press SET until the “ON” LED comes on. To disable it, press SET until the LED switches on to indicate OFF.
(C) SET selection button
Selectable modes:
1) Reset Alarms;
2) Enable/disable in MODE (MAX_PUMP_ON, ANTILEACKAGE)
3) Increases parameters in MODE (CUT_IN; CUT_OUT);
4) Motor ON/OFF in MANUAL MODE;
5) Pump active/pump in standby in AUTO MODE
Press “ SET ” to modify the parameters; if the LED is switched to MODE-CUT IN or MODE-CUT OUT, the value will be
shown on the pressure indication LED bar. On pressing “ SET ” the value will increase. After setting the required value, exit
the modification by pressing “ MODE ” and restore the LED to MODE-AUTO and SET “ON” enabled.
Press SET also to enable/disable the Anti-leakage and Max pump On functions. After selecting the function using the
“MODE” button, enable it by selecting SET-ON, to disable it select SET-OFF.
In “MANUAL” mode, the SET is used to switch the pump on or off, LED “On” or “OFF”.
In automatic mode AUTO-MODE it is used to turn it “ON” or in standby “OFF”.
PUMP ON : indication that coincides with the motor running.
9.2 Description of the functions
9.2.1 Pump ON/OFF (AUTO MODE, MANUAL MODE)
Cut out disabled

on inserting the plug after the test on the LEDs the pump switches on for 10 seconds.
Cut out enabled

after the plug is inserted, the test is conducted on the LEDs for the first 3 sec (LED 0 indicates that the
power is always On) and the “ AUTO MODE ” is set as default with the indicator “ ON ”. The pump will start working if the
pressure is less than the CUT –IN value and the flow is less than the minimum cut-in flow. The pump will continue to
operate as long as the pressure remains less than the CUT-OUT value, and will switch off when this value is reached,
independently of the flow.
While, if the “
MANUAL MODE ” is selected, by pressing once the “ MODE ”, the pump will start up if the “ ON ” LED lights up,
otherwise, if “ SET ” is pressed, the pump will switch itself off and the “ OFF ” LED will light up.
When the pump starts working, it will enter the PRIMING mode.
NOTE: Make sure the instructions for installation have been followed and that the pump is filled completely with water.
9.2.2 Priming phase
When the pump starts working, it will enter the priming mode, during this phase if there is no flow and pressure the motor
will remain switched on for 3 minutes after which it will enter dry run alarm. But if flow and pressure are present during this
phase, priming will be carried out and the pump will work normally.
9.2.3 Alarms reset
When there is an alarm, the red indicator on “ ALARM ” lights up. The alarm is reset by pressing “ SET ” once; if the cause
of the alarm is eliminated, normal operation continues, otherwise the pump will return to alarm condition.