SPECIFICATIONS
Input voltage
220V-240V
Maximum working pressure
10bar
Frequency
50-60Hz
Max working temperature
60℃
Intensity Max.
10 A
Connection
1” male
Protection rating
IP65
Starting pressure
1.0∼ 2.5 bar
 
UNIT STARTING AND WORKING
Warning 
Never take the electronic board out of the control box.
The wiring diagram inside the terminal block will show you how to make corrections.
Connection. The wrong connection will destroy the whole electronic circuit.
The cable used for the connection must be a three-wired one with a compulsory grounding end.
It shall have an outer diameter of 7.5 mm min and 8.5 mm max. One of the cables is connected to the power as shown in Fig.
The four screws on the panel board and the two nuts for fixing the cable must be well-fastened to avoid water from entering the control box and damaging the electronic circuit.
(Photo)
STARTING
When the unit is connected to the electrical network, the green led "Power on" lights up and the yellow le"On" (pump in operation ) indicates that the pump has been started.
The pump continues to operate for dozens of seconds enabling the system to fill in the pipes and reach the required pressure.
If this lapse is insufficient, the red le"Failure" lights up. In this event, keep the "Restart" Button pressed and wait for a tab to open until the red led is off.
Once released the button and closed the tab, the unit stops the pump at its maximum pressure.
FUNCTIONING
The starting operation is archived, and the unit is programmed to perform all the pump control operations automatically.
When particular operational breakdowns occur, such as water failure, or obstruction of the suction pipe, etc, The unit recognizes the breakdown and the red led "Failure" Lights up: at the same time a stop signal is sent to the pump to prevent damages caused by its working in the absence of water.
caused by its working in the absence of water.
Rectification of the failures that have caused the blockage, allows the system to be restarted by pressing the "Restart" button.
 
Rectification of the failures 
INSTRUCTIONS FOR CORRECT UNIT INSTALLATION
if the column of water between the pump and the highest tap exceeds 15 meters, the unit cannot be installed directly on the pump, but it has to be raised until the column of water between the unit and the highest tap does into exceed 15 ms.
I.E. if a column of water is 20 meters.
From the pump, the unit must be placed 5 mts higher than the pump.
The team is equipped with a check valve to prevent the pipeline from losing pressure.
No taps can be installed between the pump and the unit.
PUMPS PRESSURE
the manufacturer pre-sets the team at a restarting pressure of 1.5 bar.
The pressure of 1.5 bar.
The pressure produced by the pump must normally be 0.8 bar higher than the pre-set pressure.
Before starting the unit check suction and ensure that the pump is primed
Read the indicated pressure shown in the pressure gauge when the pump starts and perform on the screw according to the wished side (pressure adjusting must be performed by a professional). As per standards, the starting pressure should be0.2 bar higher than the manometric one, and the pump will have to give at least a pressure 0.8 bar higher than the adjusted one
This operation only adjusts the starting pressure, to the working pressure which only depends on the pump feature. it will be easier to proceed with the adjustment if a tap of the installation is opened, reducing the control's internal pressure.
WIRING DIAGRAMS FOR CONNECTING THE UNIT TO DIFFERENT KINDS OF PUMPS MOTORS
(Photo)
Wiring diagram for connection of single phase 230V pumps up to 1.1 kW.
(Photo)
Wiring diagram for connection of single phase 230 V pumps over 1.1 kW. Through the remote control switch
(Photo)
Wiring diagram for connection of three phase 380V motor pumps through remote control switch.
SPECIFICATIONS FOR REMOTE CONTROL SWITCH
Minimum contacts capacity of 4 kW or 5.5 HP approx.230V
POSSIBLE WORKING DEFECTS
TYPE OF DEFECT
CAUSES DEPENDING ON THE UNIT
CAUSES NOT DEPENDING ON THE UNIT
-The pump does not start
-The electronic card is broken
-Voltage failure
-Pump jammed
-Electric cables inverted (line /motor)
-The pump does not stop
-The electronic card is broken
-The flow detector is blocked in the upper position
-The reset button is blocked
-the pump does not provide sufficient pressure
-Presence of leaks that are higher than the minimum flow of 0.61/min
-Intermittent pump working
-The electronic card is broken
-The pump does not provide sufficient pressure
-Presence of leaks that are lower than the minimum flow of 0.61/min
-The pump is jammed
-The electronic card is broken
-The pump provides a pressure that is lower than the restarting pressure
-Water failure
-Suction problems
MADE IN ITALY
LM031825