LOGIC SP - STP - TP
Contents
1. green LED lit up and then press the Restart button to start up again 4 Disconnect the power supply wait until all the displays and LEDs have turned off and check the electrical wiring between the device and the motor 5 No mains voltage Burnt out fuse 6 Check the return of the input water keeping the red Restart button pressed in with a user open until the blinking red Failure led turns off 7 Check the compatibility of the plant with the settings of the device Check the correct priming of the pump Declaration of CE compliance The Manufacturer hereby declares under its own exclusive responsibility that the product is compliant with the Essential Safety and Health Protection Requirements laid down by the following directives EN 60730 1 EN 55014 1 EN 55014 2 EN 61000 3 2 and EN 61000 3 3 MODELS SP STP TP COM Pressure sets two pumps TERE E E i LEH Master The user must carefully read the instructions and observe the regulations contained in this instruction manual The installer and final user must scrupulously observe the laws and standards also in compliance with local regulations Pressure set unit must only be installed adjusted and serviced by qualified personnel aware of the risks involved Before installing the pressure set unit check that its technical characteristics are compatible with those of the devices the pumps and the system gt Under no circumstances must the multipu2. Device energised Pumpon Yellow LED lit up Pump running Failure Red LED blinking Water shortage or malfunctioning C Restart Button Reset after failure P Buttons Access and locking of keypad CURRENT Setting the value of the current absorbed by the motor Read the value of the current in Amperes on the pump motor nameplate Press the ae button green LED lit up and set the value on the display using the plus and ae minus buttons 0 5 A steps Set the value by pressing the A button yellow LED lit up to lock the adjustment just made s Wo When the pump is running the real motor absorption value will appear on the display PRESSURE Manometer Indicates the real value of the system pressure bar Press the green on button green LED lit up to start the pump and tch O awii l the FF F button to turn it off red LED lit up Identification Specific serial number and data of the device Serial Number SYSTEM PRESSURE Setting the value of the system pressure Press the P button green LED lit up and set the value on the display using the plus and minus buttons 0 5 A steps CaS After setting the desired value press the P button yellow LED lit up to lock the adjustment made CUT IN PRESSURE Setting the cut in value of the pump Press the P button green LED lit up and set the value on the display using the plus and minus buttons 0 1 bar steps O Afte
3. make 10 double attempts to rearm over the 24 hours following the failure each lasting approximately 5 seconds to allow the pump and the system to reload if possible After the last failed rearming attempt the device will remain permanently in alarm red Failure LED blinking pending manual rearming by pressing the Restart button O The user can try to rearm the device at any time by pressing the Restart button If for any reason the pump remains idle for 24 consecutive hours the device will carry out a start up of the pump motor for about 5 seconds In case of a temporary blackout the device will automatically rearm once the electricity returns Electromagnetic compatibility and noise filters The device is manufactured in compliance with the European 2004 108EC standard In case of any noise disturbance it is recommended to install a line and or output filter Models EMC RFI line filters SP STP TP Description Item 8 5 11 13 8 5 Epcos 16A 1Ph 250V EMI B84113H0000B116 11 Epcos 25A 1Ph 250V EMI B84113H0000G125 6 9 12 16 Epcos 16A 3Ph 250V EMI B84143A0016R105 Models Output filters SP STP TP Description Item 85 11 85 11 6 9 Epcos Sine Wave 11A520Vac B84143V00011R227 OB 12 16 Epcos Sine Wave 16A520Vac B84143V0016R227 The filters are in Protection Class IP 20 any increases to the protection degree if requested are the user s responsibility Access and wiring of inputs an
4. the button red LED lit up and then display Current of the relative device Connect the remote control and the alarms and level switches to the Master Device and for greater safety also connect them in parallel on the Slave devices to prevent any problems in case of malfunctioning of the Master Device General reset of the device lf there are any setting errors or if it is necessary to transfer the device onto another pump the system must be reset in eomprance with the following procedure Press the red oFF button on the control and adjustment panel the green LED turns red Press the K K a four times in rapid sequence LEDS PUMP SELECTION INTERFACE KEYBOARD LOCK yellow green yellow green yellow MASTER SLAVE O If the operation is correct after a few seconds the device will automatically turn on Start up the devices again and check the operation of the pumps devices and system Operation The Master device controls the Slave devices and manages the operation of the unit Initially the pump on which the Master device is mounted will start up first but if the demand for water is such that this pump is unable to maintain the set system pressure values then the second pump on which the Slave device is mounted will automatically start up Every time the pumps stop it will be the second third and or fourth pump etc to start up first depending on how many pumps are installed until finally returni
5. 1 5 m schuko plug 3G 1 5mm L1 5m Length of cable up to 80 m Yes Yes Yes Maximum operating 16 bar 16 bar 16 bar Adjustable system pressure 2 12 bar 2 12 bar 2 12 bar Adjustable cut in pressure 1 11 bar 1 11 bar 1 11 bar Minimum flow 1 l min 1 l min 1 l min Maximum operating temperature 60 C 60 C 60 C Protection degree IP 65 IP 65 IP 65 Digital manometer Yes Yes Yes Digital ammeter Yes Yes Yes Dry running protection Yes Yes Yes Timed automatic rearming Yes Yes Yes Anti jamming function Yes Yes Yes Protection fuse Yes Yes Yes Short circuit protection between phases Yes Yes Yes Short circuit protection between phases and earth Yes Yes Yes Over current protection Yes Yes Yes Voltage surge protection Yes Yes Yes Over temperature protection Yes Yes Yes Pressure sensor fault detection Yes Yes Yes Removable pressure sensor Spare part available on request Prearrangement remote ON OFF connection Yes Yes Yes Prearrangement float switch and level probe connections Yes Yes Yes Prearrangement remote alarm connection Yes Yes Yes Accumulation Incorporated Incorporated Incorporated Check valve Incorporated Incorporated Incorporated Water discharge Yes Yes Yes Male connections 1 1 1 1 4 1 1 4 1 1 4 1 1 4 Interchangeable male connectors 1 1 4 1 1 4 1 1 2 1 1 2 1 1 2 1 1 2 Stainless steel screws Yes Yes Yes Overall dimensions and weight 260 x 312 x 285 mm 5 Kg Communication between
6. Device due to one of the following faults E3 permanent intervention with the fourth stop E4 E5 or E6 the system will transfer the operation to the Slave device immediately upstream from the Master Once the original Master Device has been reset it will automatically be reintegrated into the system as a Slave device Communication faults between devices In case of communication breakdowns the code C1 will appear on the CURRENT display of the panel Main causes communication cable malfunctioning disconnected or not correctly wired One or more devices malfunctioning disconnected or manually excluded from the unit The malfunctioning devices can be recognised by the blinking red Failure LED The devices not able to communicate can be recognised by the 1 LED which will be turned off Master not working the first Slaves will replace the Master and manage the remaining Slave devices Master working but not able to communicate The Master and the Slaves will operate independently Slave not working the unit excludes the faulty Slave and operates normally Slave working but not able to communicate the device will operate independently If the Master and Slave devices which are not operating and or not able to communicate start to work and or communicate again they will automatically be reintegrated into the group Connecting the communication cable between two devices 1 Remove the screws and take of
7. LOGIC TE NEUTRO GB 02 2014 LOGIC SP STP TP Variable frequency drive for control and protection of the pump GB ORIGINAL INSTRUCTIONS FOR USE ah oa YA CE Made in Italy A The user must carefully read the instructions and observe the regulations contained in this instruction manual The installer and final user must scrupulously observe the relative laws and standards also in compliance with local regulations The device must only be installed adjusted and serviced by qualified personnel aware of the risks involved Before installing the device check that its technical characteristics are compatible with those of the pump and the system Under no circumstances must the device be opened or tampered with nor must its safety guards ever be removed RISK OF ELECTRIC SHOCK Disconnect the power supply before accessing the variable frequency drive The voltage levels inside the inverters are hazardous until all the LEDs have turned off on the panel of the device Replacing the threaded fittings It is possible to replace the fittings with others with different dimensions supplied as spare parts inside the packaging on the inlet and or outlet of the device To replace the fittings remove the screws extract the fittings check that the sealing O ring is fitted in place mount the new fittings and tighten the screws again Motor cables longer than 40 meters and up to 80 met
8. ange the set pressure values even while the pump is operating Before changing the value of the absorbed current amperes of the motor press the oF button red LED lit up of the switch on the current display Electrical wiring The electrical wiring must be carried out by a qualified electrician in compliance with local regulations Follow the safety standards Carry out the earthing connection Follow all the instructions on the electrical diagrams The relative devices must exist for protecting against power surges and overloads in compliance with current safety standards gt gt gt Models SP Single phase Line Single phase motor Install a Class A differential switch and a Class C magneto thermic switch upstream from the device as indicate below O e E T 85 11 85 30mA 16A 13 11 30m 235A 6 9 100mA 16A 12 10m 2A 16 100mA 235A Models STP Single phase Line Three phase motor A Models TP Three phase Line Three phase motor 400 Vac 50 60 Hz Check the rotation direction of the three phase motor press the button Restart for a few seconds to start the motor To change rotation direction exchange the cables of the motor or the device Control and adjustment panel CURRENT 12 60 SYSTEM PRESSURE CUT IN PRESSURE a ere QO SIO a E 907 20 05 0610 000153 Serial Number Restart a Ao F ake Poweron Green LED lit up
9. d auxiliary contacts Disconnect the power supply to the device remove the screws and the cover located at the rear of the electrical box Unscrew the ring nuts and remove the caps of the cable glands to be used Insert the electrical cable into the ring nut and the rubber ring and push it forwards towards the lid Extract the connectors and connect the cables Reinsert the connectors replace the lid tighten the screws fit the rubber rungs back into place and tighten the ring nuts A Communication between devices Only enabled if the devices are set up for communicating B Remote control ON OFF switch The switch turns off the device the pump stops and the LED starts blinking red The switch turns off the device and the LED turns to steady green B1 B2 B3 B4 switches and level probes The switch turns off the device if the eater reaches the set level and the LED on the switch turns from steady green to blinking green The device starts the system again when the water level increases and or decreases and the LED on the switch turns back to steady green again C Remote alarm lamp and siren The device turns on if the system stops the pump to protect it and the red Failure LED starts blinking The device turns off once the fault has been removed and the system starts up again Cable HOSWV F 2G 0 75 mm B1 3 Q2 0 Volt minimum level switch Cable HOSW F 2G 0 75 mm rN aaa a Cable HOSWV F 2G 0 75 mm ON OFF Remote 3 2 0 Volt ma
10. devices STP SINGLE PHASE THREE PHASE TP THREE PHASE THREE PHASE 260 x 312 x 285 mm 5 Kg 260 x 312 x 320 mm 7 Kg For each model is available the COM version that is standardly equipped with interface and communication cable STP 8 5 STP 11 TP6 TP 9 TP 12 TP 16 1 230 Vac 1 230 Vac 3 400 Vac 3 400 Vac 3 400 Vac 3 400 Vac 15 15 15 15 15 15 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60 Hz 50 60Hz Available on request Available on request 3 230 Vac 3 230 Vac 3 400 Vac 3 400 Vac 3 400 Vac 3 400 Vac 8 5 A 11A 6A 9A 12A 16A 1 9 kW 2 5 HP 2 2 kW 3 HP 2 2 KW 3 HP 3kW 4HP 5 5kW 7 5 HP 7 5 kW 10 HP 8G 1 5 mi L 1 5 m schuko plug 4G 1 5 mm L1 5m 4G 2 5 mm L1 5m 4G1 5mm L1 5m Yes Yes Yes Yes Yes Yes 16 bar 16 bar 16 bar 16 bar 16 bar 16bar 2 12 bar 2 12 bar 2 12 bar 2 12 bar 2 12 bar 2 12bar 1 11 bar 1 11 bar 1 11 bar 1 11 bar 1 11 bar 1 11bar 1 l min 1 l min 1 l min 1 l min 1 l min 1V min 60 C 60 C 60 C 60 C 60 C 60 C IP 65 IP 65 IP 65 IP 65 IP 65 IP65 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Spare part available on reque
11. ers max If the distance between the device and the pump motor is greater than 40 metres turn off the power supply to the device remove the screws and the cover of the electrical box to access the selector A move the cursor to ON replace the cover of the electrical box and tighten all the screws again Soft start up only possible on the SP models Whenever a series of concomitant causes created by the pump device system assembly generates the effect of unstable operation e g oscillations to eliminate this defect it may be necessary to start up the pump in soft mode compared to the standard start up B To enable this function disconnect the power supply to the device remove the gt screws and the cover of the electrical box to access the selector B move the 2 cursor to ON replace the cover on the electrical box and retighten all the screws Transferral to another pump Disconnect the power supply before opening the cover of the electrical box The device has all the data saved in its memory regarding the pump it was previously mounted on and therefore it will be necessary to reset the parameters following the instructions contained in the section Control Panel and Adjustments paying special attention when setting the absorbed current value of the motor Replacing the pressure sensor In case of a fault in the pressure sensor disconnect the power supply to the device di
12. f the cover located at the rear of the electrical box 2 Unscrew the ring nut and remove the cap of the cable gland A 3 Insert the cable into the ring nut and the cable gland and thread it through the cover 5 Insert the connector into the female connector remount the cover Em the screws fit the cable gland back into place and firmly tighten the ring nut Connecting the communication cable between more than two devices For the SP STP models use the same connector and cable gland B to connect the second Slave Device and so on Connect A with A Connect A with A Connect A with A For the TP models use the second connector B and cable gland B to connect the second Slave Device and so on x Master M 1 Slave J man pE Connect A with A Connect B with A Connect B with A MODELS AND TECHNICAL FEATURES VOLTAGE MOTOR SP SINGLE PHASE SINGLE PHASE MODELS SP 8 5 SP 11 SP 13 Mains voltage 1 230 Vac 1 230 Vac 1 230 Vac Acceptable voltage fluctuations 15 15 15 Frequency automatic recognition 50 60 Hz 50 60 Hz 50 60 Hz Frequency 140 Hz motor Pump motor voltage 1 230 Vac 1 230 Vac 1 230 Vac Maximum pump motor current 8 5 A 11A 13A Maximum pump motor power 1 3 kW 1 7 HP 1 5 kW 2 HP 2 2 KW 3 HP Soft engine start Yes Yes Yes Electrical connection cable to mains H07 RN F Electrical connection cable to motor H07 RN F 3G 1 5 mm _L
13. isplay and all the other displays will show the system pressure and cut in pressure values set in the factory The manometer will indicate the real instantaneous pressure in the system Press the A A button on the control and adjustment panel to unset the adjustment set the ampere value indicated on the motor nameplate and then press the A a rutan to confirm yellow LED lit up the on on button green LED lit up to start up the pump and finally the oFF button red LED lit up Programme the device by following the procedure indicated in point B 2 3 4 5 and 6 If the communication functions correctly the green LED 1 will light up on all the devices Press the button green LED lit up on the Control and Adjustment panel of all the devices to start up the system Installation Correctly assemble the devices and the pumps of the pressure unit after carefully reading the instructions above relating to the single devices and then connect the unit system to the water and electricity mains and turn the power supply on Control and adjustment panel aes SYSTEM PRESSURE CUT IN PRESSURE 54 Onel Ope 209 ga CURRENT Serial Number The green Power ON LED and the red LED will light up on the Control and adjustment panel of both the device and blinking dashes will appear on all the displays while the device carries out the set up The green Master LED and the yellow LED will light up on the communica
14. llow and P LEDs will light up The value of the pressure in the system will appear on the Pressure display Set the current value absorbed by the motor as indicated on the relative nameplate To adapt the plant to the desired operations different pressure values can be set than the factory set ones system pressure 3 bar cut in pressure 1 5 bar The set pressure value of the system must be lower than the maximum effective pressure generated by the pump and compatible with the desired pump delivery The set cut in pressure value must be higher than the pressure extended on the device by the water column heigh After setting the values press the button on the switch green LED lit up to start When the pump is in operation the real value of the current absorbed by the motor will appear on the Current display Example of parameters setting CURRENT Adjustment step 0 5A up to 10 A 1A over 10A Set the value immediately over the value of A indicated on the nameplate i Example motor current on nameplate 6 3 A gt max 6 5 A SYSTEM PRESSURE Adjustment step 0 5 bar Set the desired value lower than the maximum effective pressure generated by the pump Example maximum pump pressure 9 bar gt max 8 5 bar CUT IN PRESSURE Adjustment step 0 1 bar Set the desired value higher 0 5 bar than the pressure exerted by the water column Example water column pressure 1 bar gt min 1 5 bar It is possible to ch
15. mp unit be opened or tampered with nor must its safety guards ever be removed RISK OF ELECTRIC SHOCK Disconnect the power supply before accessing the variable frequency drive The voltage levels inside the inverters are hazardous until all the LEDs have turned off on the panel of each device gt See MODELS SP STP TP COM Pressure sets three or more pumps HS amma s Oi O off SIR 3D SoS S08 OSS eh koe Sae OSS D80988 TO CT E HHH T 1 Slave 2 Slave Starting up the third device Master Only start up the first two devices of the pressure set unit carefully following the instructions for the unit with two pumps and after checking the operation carry out the following instructions to activate the third device and subsequently also the fourth the fifth and so on up to as many as ten devices Turn on the power supply to the first two devices in the pressure set unit press the button of the Master device and energise the third device of the unit which is actually the second Slave The green POWER ON LED and the red LED will light up on the Control and adjustment panel of the device and blinking dashes will appear on all the displays while the device carries out the set up The green Master LED and the yellow LED will light up on the communication panel At the end of the set up the yellow a and P LEDs will also light up Intermittent ampere values will appear on the Current d
16. ng to the Master device and so on Master By pressing the button red LED lit up the Master Device is disabled and the unit stops Slave By pressing the button red LED lit up only the relative Slave Device is disabled Alternating the pumps during continuous operation lf for any reason one or more pumps are working continuously in order to guarantee uniform wear and tear of the pumps every sixty minutes of continuous operation of a pump a forced exchange will be made with another pump on stand by The changeover respects the alternating sequence of all the devices Automatic restart and anti jamming function In case of stopping due to a water shortage the devices will automatically make 10 double attempts to rearm over the 24 hours following the failure each lasting approximately 5 seconds to allow the pumps and the system to reload if possible After the last failed rearming attempt the devices will remain permanently in alarm red Failure LED blinking pending manual rearming by pressing the Restart button The user can try to rearm the devices at any time by pressing the Restart button lf for any reason the pumps remain idle for 24 consecutive hours the devices will carry out a start up of the pump motor for about 5 seconds without affecting In case of a temporary blackout the pressure set will automatically rearm once the electricity returns Variable master In case of malfunctioning of the Master
17. r setting the desired value press the P button again yellow LED on to lock the O P adjustment made fa Faults and malfunctioning In case of any faults or malfunctioning the device will stop the pump and the blinking red Failure will light up and the fault code wikll appear on the Current display Code Alarm description and rearming method E1 Over temperature of the device Automatic 1 E2 Voltage surge above tolerated level Automatic 2 E3 Excessive motor pump absorption Automatic Manual 3 E4 Short circuit between phases and or between phase amp earth Manual 4 E5 Incorrect three phase motor connection Check the wiring E6 Faulty pressure sensor E7 No input phase Replace the pressure sensor Check the connect to the mains and the voltage The device fails to turn on Manual 5 H1 Input water shortage Manual 6 Ho System pressure set higher than the pressure generated by the pump Manual 7 Suction difficulties 1 The device automatically rearms when the temperature drops below the safety level 2 The device automatically rearms when the voltage value re enters within the tolerance value 3 After one minute the device makes the first of a series of three established restart attempts If the device fails to restart press the OFF button red LED lit up and check motor operation and that set current is compatible with the nameplate data Press the 0N button
18. scharge the pressure from the system unscrew the drainage cap and wait for all the water to drain out Remove the screws and the cover of the electrical box unscrew the faulty sensor and replace it with the Spare one using the relative wrench supplied with the kit Replace the cover of the electrical box tighten all the screws again and then screw back the drainage cap checking that its flange is inside Replacing the fuse In case of having to replace the fuse disconnect the power supply to the device remove the screws and the cover of the electrical box extract the spare fuse remove the two screws and board protection extract the faulty fuse and replace it with the spare one Remount the board guard tighten the two screws again replace the cover of the electrical box and tighten all the screws To remove the board protection and access the faulty fuse loosen the two screws gt Features and advantages Varies the number of revolutions of the electrical pump depending on the water withdrawals from the system in order to maintain constant flow and pressure Can be installed on surface and submerged pumps Allows for regulating the system pressure and the pump cut in Protects the pump from dry running Ensures energy savings Not need for an expansion tank check valve filter or fittings Automatic restart and anti jamming function In case of stopping due to a water shortage the device will automatically
19. st Spare part available on request Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Incorporated Incorporated Incorporated Incorporated Incorporated Incorporated Incorporated Incorporated Incorporated Incorporated Incorporated Incorporated Yes Yes Yes Yes Yes Yes 1 1 1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 4 1 1 2 1 1 2 1 1 2 1 1 2 17 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 Yes Yes Yes Yes Yes Yes A Attention Carefully check the technical features of the model to be used and make sure that they are compatible with those of the pump and the system
20. tion panel At the end of the set up the yellow a and p LEDs will also light up Intermittent ampere values will appear on the Current display and all the other displays will show the system pressure and cut in pressure values set in the factory Programming The following procedure must be strictly followed to set the operating sequence and methods on the Master and each Slave device A Set the following on the control and adjustment panel of both devices alata ata alata alata alata alata atataatatat alata Master Device 2 22 222 222 2 Press the a button to unset the adjustment set the ampere value indicated on the nameplate of the motor press the a m to confirm yellow LED lit up the on button green LED lit up to start up the pump and finally the oFF button red LED lit up 2 7777222220 nen nen nnennen Slave Device For the Slave device repeat the steps indicated above for the Master Device B Set the following on the communication panel of both the devices led 3 On led O Off 4444444472444444 Master Device Press the J button yellow LED turned off green LED lit up PNP cpa INTEREAGE pea MASTER SLAVE 35 SIL Sg to unset the adjustment 2 7777722270 Slave Device Press the K button yellow LED turned off green LED lit
21. up PUMP SELECTION INTERFACE pale a to unset the adjustment and the S button to select MASTER s S a SLAVE xL DH eo the Slave Device yellow LED lit up PUMP SELECTION INTERFACE KEYBOARD i MASTER O X SLAVE xL p OA 3 2222222222222222 Slave Device PUMP SELECTION INTERFACE KEYBOARD LOCK Press the D button to transfer the data from the Master to the Slave green LED lit up G wn nnen nen n nen nen nnn n nen nen nen nnennennenscen Slave Device Press the D button once again to confirm green LED turned off aaa alata ata tata ata Master Device 2 2 20222022200222 Wait a few seconds and press the K button yellow LED lit up to lock the adjustment Press the K button yellow LED lit up to lock the adjustment PUMP SELECTION INTERFACE KEYBOARD LOCK MASTER 1 O D SLAVE 7 If the communication functions correctly the green LED D will light up on all the devices Press the button green LED lit up on the Control and Adjustment panel of all the devices to start up the system When the pump is running the value of the absorbed power of the motor will be displayed on the Current display and the value of the pressure in the system will appear on the pressure display To change the set system pressure and cut in values bar of both devices act on the Master device only even while the pumps are running To change the absorbed current value set for the motor Ampere press
22. ximum level switch Closed OF B2 4 Input Closed ON 5 ay 6 Cable HOSVV F 3G 0 75 mm Level probe 12 Vdc Max 30 mA Closed OFF C Cable HOSW F 2G 1 mm 1 B Remote Alarm 2 Relay contact Level probe 12 Vdc Max 30 mA Closed ON If it is necessary to exploit options B1 or B2 together with the B option use a 4 pole 0 75 mm H05 VV F cable whereas for option B3 or B4 use a 5 pole 0 75 mm H05 VV F cable In the event of using different cables to those indicated in on the electrical diagram it may be necessary to replace the rubber cable gland caps of the supplied as spare parts in the packaging to ensure IP 65 protection Installation and start up Mount the device in a vertical position directly on the pump or between the pump and the first user install a ball valve between the device and the system to make it possible to identify whether any anomalies derive from the device or the system Make all electrical connections following the diagrams indicated below and connect the power supply On the control panel the green Power on LED and the red oF LED on the switch will light up Blinking dashes will appear on all the displays while the device carries out the set up operations When the set up is completed the factory set current and pressure values will appear on the display CURRENT 1 5 A SYSTEM PRESSURE 3 0 bar CUT IN PRESSURE 1 5 bar The CURRENT display will start blinking and the ye
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