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1. Por Fanon 2 o rmm 2 ew x o a aa 0 oe Change Password Anticycling Function AY 0 Disabled Table 22 Factory settings WATERe eTECHNOLOGY 9 PARTICULAR INSTALLATIONS 9 1 Inhibiting self priming The product is made and supplied with the capacity of being self priming With reference to par 6 the system is able to prime and therefore oper ate in whatever installation configuration chosen below head or above head However there are cases in which the self priming capacity is not necessary or areas where it is forbidden to use self priming pumps During priming the pump obliges part of the water already under pressure to return to the suction part until a pressure value is reached at delivery whereby the system can be considered primed At this point the recircu lating channel closes automatically This phase is repeated each time the pump is switched on even already primed until the same pressure value that closes the recirculating channel is reached about 1 bar When the water arrives at the system intake already under pressure maximum allowed 2 bar or when the installation is always below head it is possible and mandatory where local regulations require it to force the closure of the recirculating pipe losing the self priming capacity This obtains the advantage of eliminating the clicking noise of the pipe shutter each time the system is switched on To force closure of the self prim
2. Tem Auxiliary setpoint Pi NC for the input used General disabling of motor by exter nal signal NO General disabling of motor by exter nal signal NC WATERe eTECHNOLOGY General disabling of motor by external signal NO Reset of resettable blocks General disabling of motor by external signal NC Reset of resettable blocks Reset of resettable blocks NO Low pressure signal input NO 10 I automatic and manual reset 12 Low pressure input NO only manual reset Low pressure input NC only manual reset Low pressure signal input NC F4 automatic and manual reset 7 6 15 1 Disabling the functions associated with the input Setting 0 as the configuration value of an input each function associated with the input will be disabled irrespective of the signal present on the input terminals 7 6 15 2 Setting external float function The external float can be connected to any input for the electrical con nections refer to the control unit manual The float function is obtained setting one of the values in Table 16 on the parameter Ix for the input to which the float has been connected The activation of the external float function generates the block of the system The function is conceived for connecting the input to a signal arriving from a float which indicates lack of water When this function is active the float switch symbol is shown on the STA TUS line of the main page For the
3. it cannot propagate its own configuration to devices with key different from ENGLISH KG Key greater than or equal to 0 the device can receive configuration only from devices that have the same key it can propagate its own configuration to devices with the same key or with key it cannot propagate its own configuration to devices with a differ ent key When the PW is typed in to unlock a device in a set all the devices are unlocked When the PW is changed on a device in a set all the devices receive the change When activating protection with a PW on a device in a set and on page PW when PWZO the protection is activated on all the devices to make any change you are asked for the PW 8 RESET AND FACTORY SETTINGS 8 1 General system reset To reset the system hold down the 4 keys simultaneously for 2 sec This operation is the same as disconnecting the power waiting for it to close down completely and supplying power again The reset does not delete the settings saved by the user 8 2 Factory settings The device leaves the factory with a series of preset parameters which may be changed according to the user s requirements Each change of the settings is automatically saved in the memory and if desired it is al ways possible to restore the factory conditions see Restoring the factory settings par 8 3 Restoring the factory settings 8 3 Restoring the factory settings To restore
4. WATERe eTECHNOLOGY Ethernet network connection Below the combination of functions listed above made available by the various types of control unit will be referred to as control unit functions 5 1 1 Functions made available by control units The functions made available by each type of control unit are specified in Table 4 Functions made available by control units Functions PWMIO PWM Com Opto isolated digital inputs Output relay with NO contact Remote pressure sensor Network connection Output relay with NO C NC contact BENE Tab 4 Functions made available by control units 5 1 2 Electrical connections of utility inputs and outputs See control unit manual 5 1 3 Safety mode operation When using the input or remote sensor functions in the event of a com munications downage or control unit error the e sysbox and control unit will switch to safety mode adopting the configuration considered least damaging When safety mode comes into operation a flashing icon showing a cross inside a triangle appears on the display The way in which the e sysbox responds to a communications downage is explained in the table below DAB ENGLISH KG e sybox response No control Control unit associated unit asso ciated e sybox setting In 0 Input fun ction disabled In z1 2 Low water level indicated by float switch in z3 4 Pauxn auxiliary setpoint in 5 6 Disable system in z7 8
5. When low pressure detection functions are configured at the same time on different inputs the system will indicate F4 when at least one function is activated and will remove the alarm when none is activated Response of low pressure detection function KIWA according to Ix and input ENGLISH KG Value of Para PA A P ration 9 Input status Operation Shown on display Active with high Block of system signal on input for low pressure NO Present on intake Auto F4 matic Manual reset Block of system for low pressure Active with low Absent on intake Auto F4 signal on input matic Manual NC segnale alto Block of system sull ingresso for low pressure NO Present intake Manual reset only Block of system Attivo con Absent fOr low pressure segnale basso on intake Manual sull ingresso reset only NC Table 19 Detecting the low pressure signal KIWA 7 6 16 Setup of the outputs OUT1 OUT2 This section shows the functions and possible configurations of outputs OUT1 and OUT2 of the I O control unit with wireless connection to the device set by means of parameters O1 and C2 For the electrical connections refer to the control unit manual The factory configurations can be seen in Table 20 DAB i WATERe eTECHNOLOGY iS ENGLISH 98 Factory configurations of the outputs OUT 1 2 fault NO closes OUT 2 2 Pump running NO closes Table 20 Factory configurations of the outpu
6. e rubox ISTRUZIONI PER L INSTALLAZIONE E LA MANUTENZIONE INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE INSTRUCTIONS POUR L INSTALLATION ET L ENTRETIEN BEDIENUNGS UND WARTUNGSANWEISUNGEN GEBRUIKS EN ONDERHOUDSAANWIJZINGEN AHCTPYKLIMM MNO MOHTAXKY M TEXOBCJIYKNBAHNIO ASENNUS JA HUOLTO OHJEET INSTALLATIONS OCH UNDERHALLSANVISNING INSTRUCTIUNI DE INSTALARE SI INTRETINERE OAHFlIE2 ELT KATAZTA2H2 KAI ZYNTHPHZH2 INSTRUCCIONES PARA LA INSTALACI N Y EL MANTENIMIENTO KURULUM VE BAKIM TAL MATI INSTRUKCJA MONTA U I KONSERWACJI WATER TECHNOLOGY DECLARATION OF CONFORMITY IT DICHIARAZIONE DI CONFORMIT CE GB DECLARATION OF CONFORMITY CE FR D CLARATION DE CONFORMIT CE DE EG KONFORMITATSERKLARUNG NL EG VERKLARING VAN OVEREENSTEMMING RU QEKIIAPALIVA O COOTBETCTBMM CE Fl EY VAATIMUSTENMUKAISUUSVAKUUTUS SE EG FORSAKRAN OM VERENSST MMELSE RO DECLARA IE DE CONFORMITATE CE GR AHAQZH ZYMMOPQO0OZHEX EK ES DECLARACI N DE CONFORMIDAD CE TR CE UYGUNLUK BEYANNAMES PL DEKLARACJA ZGODNO CI WE IT Noi DAB Pumps S p A Via M Polo 14 Mestrino PD Italy dichiariamo sotto la nostra esclusiva responsabilit che il prodotto al quale questa dichiarazione si riferisce conforme alle seguenti direttive 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU ed alle seguenti norme EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 GB We DAB Pumps S p A Via M
7. taneously pressing and releasing the and keys If the error condition remains you must take steps to eliminate the cause of the fault Alarm in the fault log PD O Irregular switching off Problems in the cooling system Table 1 Alarms Blockage conditions PH Cutout due to pump overheating Table 2 Indications of blockages 4 1 Description of blockages 4 1 1 BL Anti Dry Run Protection against dry running In the case of lack of water the pump is stopped automatically after the time TB This is indicated by the red Alarm led and by the letters BL on the display After having restored the correct flow of water you can try to leave the protective block manually by pressing the and keys simultaneously and then releasing them If the alarm status remains or if the user does not intervene by restoring the flow of water and resetting the pump the automatic restart will try to WATERe eTECHNOLOGY restart the pump If the parameter SP is not correctly set the protection against water lack may not work correctly 4 1 2 Anti Cycling Protection against continuous cycles without utility request If there are leaks in the delivery section of the plant the system starts and stops cyclically even if no water is intentionally being drawn even just a slight leak a few ml can cause a fall in pressure which in turn starts the electropump The electronic control of the sy
8. Disable system fault and warning reset in 9 Fault and war ning reset WATER TECHNOLOGY Communication with control unit Function activated by means of input or menu System in stop status F1 Activation of correspon ding auxiliary setpoint System in stop status F3 System in stop status F3 fault and warning reset Fault and warning reset No commu nication with control unit or control unit error Safety mode System in stop status Activation of lowest auxi liary setpoint pressure set System in stop status System in stop status TT GB 78 ENGLISH in 2210 11 12 13 Kiwa function low input pres sure signal PR 0 Remote pres sure sensor disabled PR 1 Use of remote pressure sensor System in stop status F4 System in stop status Remote setpoint ignored Setpoint on remote sensor Tab 5 Triggering of safety mode The activation of the function relating to this box any other function in safety mode triggers a system stop In this case the system displays the highest priority stoppage cause e The numbers separated by commas indicate the possible setting values for the function concerned In the event of a communication fault the control unit activates relay 1 5 1 4 Connection to more than one control unit Up to 2 control units may be used simultaneously provided one of them is PWM Com type and the other either e s
9. from the system and cleaned and or replaced by proceeding as follows 1 remove the valve access cap Fig 28 2 insert the accessory cross key in end F par 10 1 so as to catch the perforated tab with the hooks Fig 28 3 extract without rotating the operation may require a certain effort A cartridge is extracted which also holds the valve to be serviced The cartridge remains on the key Fig 28 4 disengage the cartridge from the key the hooks are released by pushing the cartridge and the key against each other at this point slip the cartridge off the side Fig 28 5 clean the valve under running water ensure that it is not dam aged and replace it if necessary 6 put the complete cartridge back in its seat the operation requires the force necessary to compress the 2 O rings If neces sary use end D of the cross key to help you push Do not use end F or the hooks will again engage the tab of the cartridge and it will be impossible to release them Fig 28 7 Screw on the cap till snug if the cartridge has not been pushed correctly in place screwing on the cap will complete its position ing Fig 28 WATERe eTECHNOLOGY ENGLISH KG tool rather than the cartridge If the key is lost or damaged the same operation can be performed with pliers Should one or more O rings be lost or damaged during N maintenance operations on the non return valve they must be replaced Otherwise the system mig
10. keys to select the menu you want and enter it by pressing MODE ENGLISH EE SELECTION MENU MAIN MENU USER MEM MONITOR MENU Go 2000 rpm 3 0 bar Figure 14 Selection of the drop down menus The items available are MAIN USER MONITOR followed by a fourth item EXTENDED MENU this item allows the number of menus dis played to be extended When EXTENDED MENU is selected a pop up appears asking you to type in an access key PASSWORD The access key PASSWORD coincides with the combination of keys used for direct access as in Table 8 and allows the extended display of the menus from the menu corresponding to the access key to all those with a lower priority The order of the menus is User Manual Setpoint Manual Installer Technical Assistance When an access key is selected the menus released remain available for 15 minutes or until they are disabled manually by means of the item Hide forward menus which appears on the menu selection when using an access key Figure 15 shows an operating diagram for selecting the menus The menus are in the centre of the page from the right you reach them by means of direct selection with a combination of keys while from the left you reach them by means of the selection system with drop down menu DAB T WATER TECHNOLOGY GB 84 ENGLISH om Men mm Direct access keys y e FEL esas lt gt oap COG SOD i Setpoin
11. the user can cancel the error by forcing a new attempt pressing and then releasing the and keys WATER TECHNOL 0 GY 15 ENGLISH 76 4 3 Self reset of error conditions For some malfunctions and blockage conditions the system attempts automatic self reset The auto self reset procedure concerns in particular BL Blockage due to water lack PB Blockage due to line voltage outside specifications QI Blockage due to overheating of the power stages OC Blockage due to motor overload BP Blockage due to fault of the pressure sensor For example if the system is blocked due to water lack the device auto matically starts a test procedure to check whether the machine is really left definitively and permanently dry If during the sequence of operations an attempted reset is successful for example the water comes back the procedure is interrupted and normal operation is resumed Table 21 shows the sequences of the operations performed by the device for the different types of blockage Automatic resets of error conditions did E Automatic reset sequence One attempt every 10 minutes for a total of 6 attempts Blockage due to water One attempt every hour for a total of lack 24 attempts One attempt every 24 hours for a total of 30 attempts lt is reset when it returns to a specific voltage Blockage due to over heating of the power stages It is reset when the temperature of the power stages
12. S p A Via M Polo 14 Mestrino PD Italy 3aABNAeM nog HALY NCKNIOYNTENbHYIO OTBeTCTBeHHOCTP YTO W3nenue ABNALIEeCA npenMeroM Hacrosiuel neknapauMW COOTBETCTBYeT CNeAYIOLUMM AMpekTHBaM 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU n CH enytoulM HOpMaM EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 WATERe eTECHNOLOGY FI Me DAB Pumps S p A Via M Polo 14 Mestrino PD Italia vakuutamme ottaen tayden vastuun ett tuote jota tama vakuutus koskee on seuraavien direktiivien 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU ja seuraavien standardien mukainen EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 SE Me DAB Pumps S p A Via M Polo 14 Mestrino PD Italia vakuutamme ottaen t yden vastuun etta tuote jota tama vakuutus koskee on seuraavien direktiivien 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU och f ljande standarder EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 RO Noi DAB Pumps S p A Via M Polo 14 Mestrino PD Italy declar m asum ndu ne r spunderea exclusiv c produsul la care se refer prezenta declaratie este conform cu urm toarele directive 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU si cu urm toarele norme EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 GR H DAB Pumps S p A Via M Polo 14 Mestrino PD ItaAia DECLARATION OF CONFORM
13. and return to the main menu 7 5 1 RP Setting the pressure fall to restart Expresses the fall in pressure with respect to the SP value which causes restarting of the pump For example if the setpoint pressure is 3 0 bar and RP 0 5 bar the pump will restart at 2 5 bar RP can be set from a minimum of 0 1 to a maximum of 1 bar In particu lar conditions for example in the case of a setpoint lower than the RP it may be limited automatically To assist the user on the RP setting page the actual restarting pressure also appears highlighted under the RP symbol see Figure 18 INSTALLER MENU Pressure fall RP to restart ao bar Figura 18 Setting the restart pressure 7 5 2 OD Type of plant VPossible values 1 and 2 referring to a rigid system and an elastic system The device leaves the factory with mode 1 suitable for the majority of systems In the presence of swings in pressure that cannot be stabilised by adjusting the parameters GI and GP change to mode 2 DAB i WATERe eTECHNOLOGY GB 90 ENGLISH IMPORTANT The regulating parameters GP and GI also change in the two configurations In addition the GP and GI values set in mode 1 are stored in a different memory from the GP and GI values set in mode 2 So for example when passing to mode 2 the GB value of mode 1 is replaced by the GB value of mode 2 but it is kept and will reappear again when returning to mode 1 The same value sho
14. coloured background There may be more than one device configured as reserve in a pumping system Even though the devices configured as reserve do not participate in nor mal pumping they are nevertheless kept efficient by the anti stagnation algorithm The anti stagnation algorithm changes the starting priority once every 23 hours and allows the accumulation of at least one continu ous minute of supply of flow from each device The aim of this algorithm is to avoid the deterioration of the water inside the impeller and to keep the moving parts efficient it is useful for all devices and especially for those configured as reserve which do not work in normal conditions 7 6 10 1 Examples of configuration for multipump systems Example 1 A pump set composed of 2 devices N 2 detected automatically of which 1 set active NA 1 one simultaneous NC 1 or NC NA since NA 1 and one as reserve IC reserve on one of the two devices The result obtained is the following the device not configured as a reserve will start and work by itself even though it does not manage to bear the hydraulic load and the pressure achieved is too low If it has a fault the reserve device steps in Example 2 A pump set composed of 2 devices N 2 detected automatically in which ENGLISH KG all the devices are active and simultaneous factory settings NA N and NC NA and one as reserve IC reserve on one of the two devices The result obtained is the followi
15. deleted with a manual reset by switching off the appliance or by resetting the factory values unless the procedure described above has been followed 7 2 Monitor Menu From the main menu by holding down simultaneously for 2 sec the keys SET and minus or using the selection menu and pressing or you can access the MONITOR MENU In this menu by pressing the MODE key the following values are dis played in sequence 7 2 1 CT Display contrast Adjusts the display contrast ENGLISH KG 7 2 2 BK Display brightness Adjusts the backlighting of the display on a scale from O to 100 7 2 3 TK Backlight switch on time Sets the time that the backlight is lit since the last time a key was pressed Values allowed 0 always off from 20 sec to 10 min or always on When the backlight is off the first time any key is pressed has the sole effect of restoring the backlighting 7 2 4 LA Language Display in one of the following languages Italian English French German Spanish Dutch Swedish Turkish Slovak Romanian 7 2 5 TE Dissipator temperature display 7 3 Setpoint Menu From the main menu hold down simultaneously the MODE and SET keys until SP appears on the display or use the selection menu press ing or The and keys allow you respectively to increase and decrease the plant boosting pressure Press SET to leave this
16. factory setting is 2 s 7 6 3 T2 Delay in switching off Sets the delay with which the inverter must switch off after switch off conditions have been reached plant under pressure and flow rate lower than the minimum flow T2 can be set between 2 and 120 s The factory setting is 10 s 7 6 4 GP Proportional gain coefficient Generally the proportional term must be increased for systems charac terised by elasticity for example with PVC pipes and lowered in rigid systems for example with iron pipes To keep the pressure in the system constant the inverter performs a type PI control on the measured pressure error Depending on this error the inverter calculates the power to be supplied to the motor The behaviour of this control depends on the set GP and GI parameters To cope with the different behaviour of the various types of hydraulic plants where the system can work the inverter allows the selection of parameters different from those set by the factory For nearly all plants the factory set GP and GI parameters are optimal However should any problems occur in adjustment these settings may be varied 7 6 5 Gl Integral gain coefficient IIn the presence of large falls in pressure due to a sudden increase of the flow or a slow response of the system increase the value of Gl Instead if there are swings in pressure around the setpoint value decrease the value of GI IMPORTANT To obtain satisfactory pressure adjustments
17. in the section of the suction pipe and to use it to control the loading operation with the cap loose Alternatively in the case where the suction pipe is intercepted by a closed valve the loading operation may be carried out in a similar way to the one described for installation over head 3 COMMISSIONING The pressure at pump input must not be higher than 2 bar The suction depth must not exceed 8 m PP 3 1 Electrical Connections To improve immunity to the possible noise radiated towards other appli ances it is recommended to use a separate electrical duct to supply the product Attention always respect the safety regulations Electrical installation must be carried out by an expert autho rised electrician who takes on all responsibility the regulations in force The line voltage may change when the electropump is started The line voltage may undergo variations depending on other devices connected to it and on the quality of the line A The system must be correctly and safely earthed as required by e DAB WATERe eTECHNOLOGY The differential switch protecting the system must be correctly sized and must be of the Class A type The automatic differential switch must be marked with the following two symbols AN The thermal magnetic circuit breaker must be correctly sized see Electrical Characteristics 3 2 Configuration of the Integrated Inverter The system is configured by the manufacturer to
18. keys until SP appears on the display or use the selection menu press ing or The menu allows you to view and modify various configuration parameters the MODE key allows you to scroll through the menu pages the and keys allow you respectively to increase and decrease the value of the parameter concerned Press SET to leave this menu and return to the main menu 7 6 1 TB Water lack blockage time Setting the reaction time of the water lack blockage allows you to select the time in seconds taken by the device to indicate the lack of water The variation of this parameter may be useful if there is known to be a delay between the moment the motor is switched on and the moment it actually begins to deliver One example may be a plant where the suction pipe is particularly long and there are some slight leaks In this case the pipe in question may be discharged and even though water is not lack WATER TECHNOLOGY GB 92 ENGLISH ing the electropump will take a certain time to reload supply the flow and put the plant under pressure 7 6 2 T1 Low pressure delay kiwa function Sets the time when the inverter switches off after receiving the low pressure signal see Setting low pressure detection par 7 6 15 5 The low pressure signal can be received on each of the 4 inputs by suitably configuring the input see Setup of auxiliary digital inputs IN1 IN2 IN3 INA par 7 6 15 T1 can be set between 0 and 12 s The
19. menu and return to the main menu The range of adjustment is 1 6 bar 14 87 psi 7 3 1 SP Setting the setpoint pressure Pressure at which the plant is pressurised if there are no active auxiliary pressure regulating functions WATER TECHNOLOGY GB 88 ENGLISH 7 3 2 Setting the auxiliary pressures The device has the possibility of varying the setpoint pressure accord ing to the status of the inputs up to 4 auxiliary pressures can be set for a total of 5 different setpoints For the electrical connections refer to the control unit manual for the software settings see paragraph 7 6 15 3 Setting the auxiliary point input function If several auxiliary functions associated with several inputs are active at the same time the device will set the lowest pressure of all the active ones AA The auxiliary setpoints can be used only through the control unit 7 3 2 1 P1 Setting the auxiliary setpoint 1 Pressure at which the system is pressurised if the auxiliary setpoint func tion is activated on input 1 7 3 2 2 P2 Setting the auxiliary setpoint 2 Pressure at which the system is pressurised if the auxiliary setpoint func tion is activated on input 2 7 3 2 3 P3 Setting the auxiliary setpoint 3 Pressure at which the system is pressurised if the auxiliary setpoint func tion is activated on input 3 7 3 2 4 P4 Setting the auxiliary setpoint 4 Pressure at which the system is pressurised if the auxiliary se
20. operation in a pump set composed of max 4 elements COM PWM Com communication control unit TERM PWM Term remote control terminal I O e sylink input output control unit DEV Any other compatible devices Connections menu The icons of the various connected devices are displayed with below an identifying acronym and the respective reception power An icon lit with a fixed light means that the device is connected and work ing correctly a stroked through icon means the device is configured as part of the network but is not found Pressing or allows you to select a device that is already connected function active on release making the respective icon appear in reverse when the device is selected a description of the selected device appears underlined All the devices present over the air are not displayed on this page but only the devices that have been associated with our AA network Seeing only the devices in your own network allows the opera WATERe eTECHNOLOGY tion of several similar networks existing within the radius of action of the wireless without creating ambiguity in this way the user does not see the elements that do not belong to his pumping system From this menu page it is possible to associate and disassociate an ele ment from your personal wireless network When the machine starts the AS menu item does not show any connec tion because no device is associated Only an action by the op
21. other and send the flow and pres sure signals by wireless communication 9 4 4 Connection and setting of the inputs The inputs of the I O control unit are used to activate the float auxiliary setpoint system disabling and low suction pressure functions The func tions are indicated respectively by the float switch F1 Px F3 and F4 symbols If activated the Paux function boosts the pressure in the system to the set pressure see par 7 6 15 3 Setting auxiliary setpoint input function The functions F1 F3 F4 stop the pump for 3 different reasons see par 7 6 15 2 7 6 15 4 7 6 15 5 The parameters for setting the inputs 11 12 13 I4 are part of the sensitive parameters so setting one of these on any device means that they are automatically aligned on all the devices As the setting of the inputs not only selects the function but also the type of polarity of the contact the function associated with the same type of contact will perforce be found on all the devices For the above reason when using independent con tacts for each device as is possible for the functions F1 F3 F4 these must all have the same logic for the various inputs with the same name that is for the same input either normally open contacts are used for all the devices or normally closed ones Parameters linked to multipump operation The parameters shown on the menu for multipump operation are classi fied as follows Read only parameters Paramete
22. reading error on the remote pressure sensor 75 7 3 2 2 P2 Setting the auxiliary setpoint 2 4 1 6 PB Blockage due to line voltage outside specifications 75 7 3 2 3 P3 Setting the auxiliary setpoint 3 4 1 7 SC Blockage due to short circuit between the motor phases 75 7 3 2 4 P4 Setting the auxiliary setpoint 4 4 2 Manual reset of error conditions 75 7 4 Manual Menu 4 3 Self reset of error conditions 76 7 4 1 Status 7 4 2 RI Speed setting 5 Inverter electronic control and user interface 76 7 4 3 VP Pressure display 5 1 Operation with control unit 76 7 4 4 VF Flow display 5 1 1 Functions made available by control units 77 7 4 5 PO Absorbed power display 5 1 2 Electrical connections of utility inputs and outputs 77 7 4 6 C1 Phase current display 5 1 3 Safety mode operation 77 7 4 7 RS Rotation speed display 5 1 4 Connection to more than one control unit 78 7 4 8 TE Dissipator temperature display 5 1 5 Control unit function setup 78 7 5 Installer Menu 5 1 6 Association and disassociation of e sybox and control unit 78 7 5 1 RP Setting the pressure fall to restart WATERe eTECHNOLOGY ENGLISH KG 7 5 2 OD Type of plant 89 9 4 2 Making a multipump system 102 7 5 3 AD Address configuration 90 9 4 3 Wireless communication 103 7 5 4 MS Measuring system 90 9 4 4 Connection and setting of the inputs 103 7 5 5 AS Association of devices 90 9 4 5 Parameters linked to multipump operation 103 7 5 6 PR Remote pressure sensor 91 9 4 6 First start of th
23. releases you from NA and fixes the maximum number of simultaneous devices at the number set This parameter is used in cases where there is a limit on the pumps you can or want to be able to keep running see 7 6 10 IC Configuration of the reserve and other examples below On the same menu page you can also see but not change the other two system parameters linked to this that is N the number of devices present read automatically by the system and NA the number of active devices WATERe eTECHNOLOGY 7 6 10 IC Configuration of the reserve Configures the device as automatic or reserve If set on auto default the device participates in normal pumping if configured as reserves minimum starting priority is associated with it this means that the device with this setting will always start last If a number of active devices is set that is one lower than the number of devices present and if one element is set as reserve the effect obtained is that if there are no problems the reserve device does not participate in regular pumping instead if one of the devices that participates in pumping develops a fault maybe loss of power supply tripping of a protection etc the reserve device will start The state of configuration as a reserve can be seen as follows on the Multi pump System page the top of the icon is coloured on the AD and main pages the communication icon representing the address of the device appears with the number on a
24. returns within the specifications Blockage due to line voltage outside speci fications One attempt every 10 minutes for a total of 6 attempts Blockage due to motor One attempt every hour for a total of overload 24 attempts One attempt every 24 hours for a total of 30 attempts Table 3 Self reset of blockages 5 INVERTER ELECTRONIC CONTROL AND USER INTERFACE The inverter makes the system work at constant pressure This regulation is appreciated if the hydraulic plant downstream from the system is suitably sized Plants made with pipes with too small a section introduce load losses that the equipment cannot compensate the result is that the pressure is constant on the sensors but not on the utility Plants that are excessively deformable can create the onset of oscillations if this occurs the problem can be solved by adjusting the control parameters GP and Gl see par 7 6 4 GP Proportional gain coefficient and 7 6 5 Gl Integral gain coefficient AR 5 1 Operation with control unit e sybox alone or in a pumping unit may be connected by means of wire less communication to a remote unit referred to below as a control unit Depending on the model the control unit offers a variety of functions The possible control units are e e sylink e PWM IO e PWM Com Combining one or more e syboxes with a control unit allows the use of e Digital inputs e Relay outputs e Remote pressure sensor
25. satisfy the majority of installation cases that is operation at constant pressure Set Point desired value of constant pressure SP 3 0 bar Reduction of pressure to restart RP 0 3 bar Anti cycling function Disabled However all these parameters and many others can be set by the user There are many other operating modes and accessory functions Thanks to the different possible settings and the availability of configurable input and output channels it is possible to adapt the inverter operation to the requirements of various systems See par 5 6 7 For the definition of the parameters SP and RP the pressure at which the system starts has the value Pstart SP RP For example 3 0 0 3 2 7 bar in the default configuration The system does not work if the utility is at a height higher than the equivalent in metres of water column of the Pstart consider 1 bar 10 m water column for the default configuration if the utility is at a height of at least 27m the system does not start ENGLISH KG 3 3 Priming The priming of a pump is the phase during which the machine attempts to fill the body and the suction pipe with water If the operation is successful the machine can work regularly Once the pump has been filled par 2 1 2 2 2 3 and the device has been configured par 3 2 it is possible to connect the electric power supply after having opened at least one utility on delivery The system star
26. set at a value other than disable they blink to indicate that they will not be able to fulfil their functions 5 1 6 Association and disassociation of e sybox and control unit The procedure for associating a control unit to an e sybox is the same as for associating an e sybox locate the AS page of the installer menu and hold down the key for 5 sec until the blue LED blinks whether the e sybox is stand alone or in a group After this press the key for 5 sec until the blue communication LED starts to blink As soon as the connection has been established the LED becomes steady and the e sylink symbol appears on the AS page of the e sybox The procedure for disassociating the e sylink is the same as for the e sybox locate the AS page of the installer menu and hold down the key for 5 sec this will eliminate all the wireless connections present amp M DAB WATER TECHNOLOGY ENGLISH KG 6 THE KEYPAD AND THE DISPLAY Decreases the current parameter if it is an editable parameter Increases the current parameter if it is an editable parameter Table 7 Key functions 6 3 Holding down the key or the key allows the automatic increase decrease of the parameter selected After the key or the key has been held down for 3 seconds the automatic increase decrease speed increases modified and saved immediately in the permanent memory EEprom If the machine i
27. the filling cap Fig 3_ point 6 Fill the system with clean water through the loading door taking care to let the air out If the non return valve on the suction pipe recommended in paragraph 2 1 1 has been placed close to the system entry door the quantity of water with which to fill the system should be 2 2 litres It is recommended to fit the non return valve at the end of the suction pipe foot valve so as to be able to fill it quickly too during the loading operation In this case the quantity of water necessary for the loading operation will depend on the length of the suction pipe 2 2 litres Installation below head par 2 1 1 if there are no check valves between the water deposit and the system or if they are open it loads automatically as soon as it is allowed to let out the trapped air So slack ening the filling cap Fig 3 point 6 enough to vent the trapped air allows the system to load completely You must survey the operation and close the loading door as soon as the water comes out however it is recom mended to fit a check valve in the section of the suction pipe and to use it to control the loading operation with the cap open Alternatively in the case where the suction pipe is intercepted by a closed valve the loading operation may be carried out in a similar way to the one described for installation over head 2 2 Horizontal Configuration Remove the 4 support feet from the bottom tray of the packa
28. the power supply 2 turn on the delivery tap closes to the system so as to remove pressure from the system and empty it as much as possible 3 if there is a check valve immediately downstream from the sys tem always recommended close it so as not to let out the water that is in the plant between the system and the first turned on tap 4 interrupt the suction pipe in the point closest to the system it is always recommended to have a check valve immediately upstream from the system so as not to drain the whole suction system 5 remove the drainage cap fig 1 face E and let out the water inside about 2 5 litres 6 the water that is trapped in the delivery system downstream from the non return valve integrated in the system can flow out at the time of disconnecting the system or on removing the cap of the second delivery if not used water that it contains During handling of the system after emptying it some small amounts of water may probably leak out from the system A Though essentially drained the system is unable to expel all the 10 3 Non return valve The system has an integrated non return valve which is necessary for correct operation The presence of solid bodies or sand in the water could cause malfunctioning of the valve and therefore of the system Although it is recommended to use fresh water and eventually fit filters on input if you notice abnormal operation of the non return valve it can be extracted
29. 16 Setup of the outputs OUT1 OUT2 97 7 6 17 O1 Setting output 1 function 98 7 6 18 O2 Setting output 2 function 98 7 6 19 RF Fault and warning reset 98 7 6 20 PW Change password 98 7 6 20 1 Password for multipump systems 99 8 Reset and factory settings 99 8 1 Reset generale del sistema 99 8 2 Factory settings 99 8 3 Restoring the factory settings 99 9 Particular installations 101 9 1 Inhibiting self priming 101 9 2 Wall installation 102 9 3 Installation with Quick Connection 102 9 4 Multiple Sets 102 9 4 1 Introduction to multipump systems 102 WATERe eTECHNOLOGY KEY The following symbols have been used in the discussion gt P Situation of general danger Failure to respect the instruc tions that follow may cause harm to persons and property Situation of electric shock hazard Failure to respect the instructions that follow may cause a situation of grave risk for personal safety Notes WARNINGS gt gt Read this documentation carefully before installation Installation and operation must comply with the local safety reg ulations in force in the country in which the product is installed Everything must be done in a workmanlike manner Failure to respect the safety regulations not only causes risk to personal safety and damage to the equipment but invalidates every right to assistance under guarantee Skilled personnel It is advisable that installation be carried out by competent skilled person
30. ITY PL Nasze przedsiebiorstwo DAB Pumps S p A Via M Polo 14 ONAWVE UTTO TNV ATTOKAEIOTIKN TNG EUBUVN OTI TO Trpoi v oro orro o Mestrino PD W ochy o wiadczamy na nasz wy czn od ava d perat n rrapouoa o uon ouppopqQoverai HE TIG TTAPAKATW o ny gg 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU KAI HE TQ TAPAKATW TTO TUTIO EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 ES DAB Pumps S p A Via M Polo 14 Mestrino PD Italia decla ra bajo su propia responsabilidad que el producto al que se refiere esta declaraci n es conforme a las siguientes Directivas 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU yalas siguientes Normas EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 TR Via M Polo 14 Mestrino PD italya adresinde yerlesik DAB Pumps S p A Sirketi sadece kendi sorumlulugu altinda s z ge en r n n a a daki y netmeliklere 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU ve a a daki standartlara uygun oldu unu beyan etmektedir EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 powiedzialno e produkt kt rego dotyczy niniejsza deklaracja spe nia wymogi nast puj cych dyrektyw 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU oraz nast puj cych przepis w EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 vay AL a Neues Francesco Sinico Techni
31. OLOGY GB 74 ENGLISH utes of the procedure the product is still not primed the interface display sends a failure message Disconnect the power supply load the product adding new water wait 10 minutes and repeat the procedure from the moment you put the plug in the socket Press to confirm that you do not want to start the priming procedure The product remains in alarm status Operation Once the electropump is primed the system starts regular operation ac cording to the configured parameters it starts automatically when the tap is turned on supplies water at the set pressure SP keeps the pressure constant even when other taps are turned on stops automatically after time T2 once the switching off conditions are reached T2 can be set by the user factory value 10 sec 4 PROTECTION SYSTEMS IThe device is equipped with protection systems to preserve the pump the motor the supply line and the inverter If one or more protections trip the one with the highest priority is immediately notified on the display Depending on the type of error the motor may stop but when normal conditions are restored the error status may be cancelled immediately or only after a certain time following an automatic reset In the case of blockage due to water lack BL blockage due to motor overload OC blockage due to direct short circuit between the motor phases SC you can try to exit the error conditions manually by simul
32. Polo 14 Mestrino PD Italy declare under our responsibility that the product to which this declaration refers is in conformity with the following directives 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU and with the following standards EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 FR Nous DAB Pumps S p A Via M Polo 14 Mestrino PD Italie d clarons sous notre responsabilit exclusive que le produit auquel la pr sente d claration fait r f rence est conforme aux directives 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU ainsi qu aux normes suivantes EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 DE Wir DAB Pumps S p A Via M Polo 14 Mestrino PD Italy erkl ren unter unserer ausschlie lichen Verantwortlichkeit dass die Produkte auf die sich diese Erklarung bezieht den folgenden Richtlinien 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU sowie den folgenden Normen entsprechen EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 NL Wij DAB Pumps S p A Via M Polo 14 Mestrino PD Italy verklaren uitsluitend voor eigen verantwoordelijkheid dat de producten waarop deze verklaring betrekking heeft conform de volgende richtlijnen zijn 2006 95 CE 2004 108 CE 2009 125 EC ErP 2011 65 EU en conform de volgende normen EN 60335 2 41 10 EN 60335 1 10 EN 55014 1 06 EN 55014 2 08 RU Mbi DAB Pumps
33. be simply connected or disconnected Advantages possibility of making up the plant on site testing it but remov ing the actual system until the moment of delivery avoiding possible damage accidental blows dirt theft itis easy for the Assistance service to replace the system with a spare in the event of special maintenance The system mounted on its quick connection interface appears as in Fig 21 Figure 21 9 4 Multiple Sets 9 4 1 Introduction to multipump systems By multipump systems we mean a pump set made up of a number of pumps whose deliveries all flow into a common manifold The devices communicate with one another by means of the connection provided wireless The group may be made up of a maximum of 4 devices A multipump system is used mainly for Increasing hydraulic performance in comparison with a single device Ensuring continuity of operation in the event of a device devel oping a fault Sharing out the maximum power 9 4 2 Making a multipump system The hydraulic plant must be created as symmetrically as possible to obtain a hydraulic load uniformly distributed over all the pumps DAB WATER TECHNOLOGY The pumps must all be connected to a single delivery manifold For good operation of the pressure boosting set the following AA must be the same for each device hydraulic connections maximum speed 9 4 3 Wireless communication The devices communicate with each
34. be used to carry or shift the pump Never pull on the cable to detach the plug from the socket If the power cable is damaged it must be replaced by the manufacturer or by their authorised technical assistance service so as to avoid any risk Failure to observe the warnings may create situations of risk for persons or property and will void the product guarantee 63 GB 64 ENGLISH RESPONSIBILITY The Manufacturer does not vouch for correct operation of A the electropumps or answer for any damage that they may cause if they have been tampered with modified and or run outside the recommended work range or in contrast with other indications given in this manual The Manufacturer declines all responsibility for possible errors in this instructions manual if due to misprints or errors in copying The Manufacturer reserves the right to make any modifications to products that it may consider necessary or useful without affecting their essential char acteristics 1 GENERAL The product is an integrated system composed mainly of a self priming multi stage centrifugal electropump an electronic circuit that controls it and an expansion vessel Applications Water systems supply and pressure boosting domestic use or industrial use On the outside the product appears as a parallelepiped that presents 6 faces as shown in Fig 1 Face A a door allows access to the Technical Compartment The door can be removed by ins
35. blinking white LED This command can be activated from any menu page except RF and PW 7 MEANING OF THE INDIVIDUAL PARAMETERS 7 1 User Menu From the main menu pressing the MODE key or using the selection menu and pressing o gives access to the USER MENU In the menu the MODE key allows you to scroll through the various menu pages The values shown are the following 7 1 1 Status Displays the pump status DAB g WATER TECHNOLOGY C ENGLISH 86 7 1 2 RS Rotation speed display Motor rotation speed in rpm 7 1 3 VP Pressure display Plant pressure measured in bar or psi depending on the measuring system used 7 1 4 VF Flow display Displays the instantaneous flow in litres min or gal min depending on the set measuring system 7 1 5 PO Absorbed power display Power absorbed by the electropump in kW A flashing round symbol may appear under the symbol of the measured power PO This symbol indicates the pre alarm for exceeding the allowed maximum power 7 1 6 C1 Phase current display Motor phase current in A A flashing round symbol may appear under the symbol of the phase cur rent C1 This symbol indicates the pre alarm for exceeding the allowed maximum current If it flashes at regular intervals it means that the motor overload protection is about to trip and it will very probably go into protec tion status 7 1 7 Operating hours and number of starts Indicates on three
36. blocks in the case of long inactiv ity it acts by periodically rotating the pump When the function is enabled every 23 hours the pump performs an unblocking cycle lasting 1 min 7 6 14 AF Enabling the anti freeze function If this function is enabled the pump is automatically rotated when the temperature reaches values close to freezing point in order to avoid breakages of the pump 7 6 15 Setup of the auxiliary digitali inputs IN1 IN2 IN3 INA This paragraph shows the functions and possible configurations of the inputs of the control unit connected by wireless to the device by means of the parameters 11 12 13 14 For the electrical connections refer to the control unit manual The inputs IN1 IN4 are all the same and all the functions can be associ ated with each of them Parameters 11 I2 I3 and I4 are used to associate the function required to the corresponding input IN1 IN2 IN3 and IN4 Each function associated with the inputs is explained in greater detail below in this paragraph Table 15 sums up the functions and the various configurations The factory configurations can be seen in Table 14 Factory configurations of the digital inputs IN1 IN2 IN3 INA 0 disable 0 disable 0 disable Table 14 Factory configurations of the inputs Table summarising the possible configurations of the digital inputs IN1 IN2 IN3 IN4 and their operation EL OOOO Auxiliary setpoint Pi NO for the iu dm
37. cal Director Mestrino PD 01 01 2013 IT Ultime due cifre dell anno di apposizione della marcatura 13 GB Last two figures of the year in which the mark was applied 13 FR Deux derniers chiffres de l ann e d apposition du marquage 13 DE Die letzten beiden Zahlen des Jahrs der Kennzeichnung 13 NL Laatste twee cijfers van het jaar voor het aanbrengen van de markering 13 RU llocnenHue nBe uudpber rona B Mapkupobke 13 FI Merkinnan kiinnittamisvuoden kaksi viimeista numeroa 13 SE De tva sista siffrorna i det artal da m rkningen har anbringats 13 RO Ultimele dou cifre ale anului de aplicare a marcajului 13 GR Ta reAeura a OUO ung q avad povrai oro To TOTTOBETNONS TNG o uovon 13 ES ltimas dos cifras del a o puestas en aposici n en el marcado 13 TR Marka konuldu u y l n son iki say s 13 PL Dwie ostatnie cyfry roku w kt rym naniesiono oznakowanie 13 WATERe eTECHNOLOGY 1S ENGLISH INDEX 6 The keypad and the display 6 1 Direct access with a combination of keys Key 63 6 2 Access by name with a drop down menu Warnings 63 6 3 Structure of the menu pages Responsibility 64 6 4 Blocking parameter setting by Password 6 5 Enabling and disabling the motor 1 General 64 aia M Meaning of the individual parameters 1 1 Description of the Integrated Inverter 65 7 1 User Menu 1 2 Integrated expansion vessel 65 7 1 1 Status 1 3 Integrated electropump 66 1 4 Technical characteris
38. can be supplied to any input for the electrical connections refer to the control unit manual The system disabling function is obtained by setting the parameter Ix relating to the input to which the signal to be used to disable the system is connected on one of the values shown in Table 18 When the function is active the system shuts down completely and the F3 symbol appears on the main page When several system disabling functions are configured at the same time on different inputs the system will indicate F3 when at least one function is activated and will remove the alarm when none is activated For the system to work with the disable function the input must be active for at least 1 sec When the system is disabled for the function to be deactivated re enabling the system the input must not be active for at least 1 sec The behaviour of the function is summed up in Table 18 When several disable functions are configured at the same time on different inputs the system will show F3 when at least one function is activated The alarm is removed when no input is activated This function also allows the resetting of any faults present see table 18 Behaviour of the system disabling and fault reset function depending on Ix and on the input Value of Shown on Parameter display Input configu ration Active with high Motor enabled signal on input Operation Em mue Motor disabled signal on input Active w
39. ct DAB supplies an accessory tool that is useful for carry ing out the operations contemplated on the system during installation and any special maintenance operations The tool is housed in the technical compartment It is composed of 3 keys 1 metal key with a hexagonal section Fig 23 1 2 flat plastic key Fig 23 2 3 oylindrical plastic key Fig 23 3 Key 1 is in turn inserted in the end D of key 3 At the first use you must separate the 2 plastic keys 2 and 3 which are supplied joined by a bridge Fig 23 A break the bridge A taking care to remove the cutting residue N from the 2 keys so as not to leave any sharp bits that could cause injuries DAB WATER TECHNOLOGY Figure 23 Use the key 1 for the orientation of the interface panel as described in par 2 2 2 If the key is lost or damaged the operation can be done using a standard 2mm allen wrench Once the 2 plastic keys have been separat ed they can be used by inserting 2 in one of the holes B in key 3 whichever hole is most convenient depending on the opera tion At this point you obtain a multifunction cross key with a use corresponding to each of the 4 ends Figure 24 DAES iu ENGLISH KG To use the cross key you must put the unused key 1 away in AA a Safe place so that it does not get lost or else put it back in its seat inside key 3 at the end of operations U
40. defined above head or below head In particular the installation is defined above head when the pump is placed at a level higher than the water to be pumped e g pump on the surface and water in a well vice versa it is below head when the pump is placed at a level lower than the water to be pumped e g overhead cistern and pump below Cc 9 type it is recommended to fit a non return valve in the suction section of the system this is to allow the operation of loading the system par 2 1 2 aA If the vertical installation of the system is of the over head pipe from the water source to the pump in such a way as to avoid the formation of goosenecks or siphons Do not place the suction pipe above the pump level to avoid the formation of air bubbles in the suction pipe The suction pipe must draw at its C If the installation is of the over head type install the suction DAB WATERe eTECHNOLOGY ENGLISH 70 entrance at a depth of at least 30cm below the water level and must be watertight along its whole length as far as the entrance to the electropump The suction and delivery pipes must be fitted so that they do not exert any mechanical pressure on the pump 2 1 2 Loading Operation Installation above head and below head Installation above head par 2 1 1 access the technical compart ment and with the aid of the accessory tool Fig 3_ point 5 or witha screwdriver remove
41. difies the system setpoint from pressure SP see par 7 3 Setpoint Menu to pressure Pi where is represents WATER TECHNOLOGY GB 96 ENGLISH the input used In this way as well as SP four other pressures are avail able P1 P2 P3 P4 When this function is active the symbol Pi is shown on the main page For the system to work with the auxiliary setpoint the input must be ac tive for at least 1 sec When you are working with the auxiliary setpoint to return to working with setpoint SP the input must not be active for at least 1 sec The behaviour of the function is summed up in Table 17 When several auxiliary setpoint functions are configured at the same time on different inputs the system will show Pi when at least one function is activated For simultaneous activations the pressure achieved will be the lowest of those with the active input The alarm is removed when no input is activated Behaviour of the auxiliary setpoint function depending on Ix and on the input Value of Para Input configu meter Operation ration Ix Active with high Absent i th auxiliary signal on input setpoint not active NO Shown on display Present Min auxilary setpoint active i th auxiliary Active with low setpoint active signal on input NC Present ue ay None setpoint not active Table 17 Auxiliary setpoint 7 6 15 4 Setting system disabling and fault reset The signal that enables the system
42. e multipump system 104 7 6 Technical Assistance Menu 91 9 4 7 Multipump adjustment 104 7 6 1 TB Water lack blockage time 91 9 4 8 Assigning the starting order 105 7 6 2 T1 Switch off time after low pressure signal 92 9 4 9 Maximum work time 105 7 6 3 T2 Delay in switching off 92 9 4 10 Reaching the maximum inactivity time 105 7 6 4 GP Proportional gain coefficient 92 9 4 11 Reserves and number of devices that participate in pumping 105 7 6 5 Gl Integral gain coefficient 92 9 4 12 Wireless Control 106 7 6 6 RM Maximum speed 92 7 6 7 Setting the number of devices and of reserves 92 19 Maintenances bob 7 6 8 NA Active devices 92 10 1 ACCESSO te 06 te 10 2 Emptying the system 108 7 6 9 NC Simultaneous devices 92 10 3 Non return valve 108 7 6 10 IC Configuration of the reserve 93 I 10 4 Motor shaft 109 7 6 10 1 Examples of configuration for multipump systems 93 10 5 Expansion Vessel 109 7 6 11 ET Max switching time 93 I 7 6 12 AY Anti Cycling 94 11 Troubleshooting 110 7 6 13 AE Enabling the anti block function 94 12 Disposal 111 7 6 14 AF Enabling the anti freeze function 94 i 7 6 15 Setup of the auxiliary digitali inputs IN1 IN2 IN3 IN4 94 13 Guarantee 111 7 6 15 1 Disabling the functions associated with the input 95 7 6 15 2 Setting external float function 95 7 6 15 3 Setting auxiliary setpoint input function 95 7 6 15 4 Setting system enabling and fault reset 96 7 6 15 5 Setting low pressure detection KIWA 97 7 6
43. ed and to balance the working time between the various machines that make up the set If the hydraulic load still requires the in tervention of the device even though it has been put last in starting order it will start to guarantee pressure boosting of the system The starting priority is reassigned in two conditions based on the ET time 1 Exchange during pumping when the pump remains on without interruption until the absolute maximum pumping time has been WATERe eTECHNOLOGY GB 94 ENGLISH exceeded 2 Exchange to standby when the pump is on standby but 50 of the ET time has been exceeded If ET has been set at 0 there will be exchange to standby Whenever a pump in the set stops a different pump will start first next time it is restarted be exchange at each restart irrespective of the pump s actual AA If the parameter ET maximum work time is set at 0 there will work time 7 6 12 AY Anti Cycling As described in paragraph 9 this function is for avoiding frequent switch ing on and off in the case of leaks in the system The function can be enabled in 2 different modes normal and smart In normal mode the elec tronic control blocks the motor after N identical start stop cycles In smart mode it acts on the parameter RP to reduce the negative effects due to leaks If set on Disable the function does not intervene 7 6 13 AE Enabling the anti block function This function is for avoiding mechanical
44. erator can allow devices to be added or removed with the operations of association and disassociation Association of devices Pressing for 5 sec puts the machine into the mode where it searches for wireless association communicating this status by the blinking of the icon related to the device on which the action is carried out and of the COMM leds at regular intervals As soon as two machines in a working communication range are put into this status if possible they are associ ated with each other If the association is not possible for one or both machines the procedure ends and a pop up appears on each machine saying association not possible An association may not be possible because the device you are trying to associate is already present in the maximum number or because the device to be associated is not recog nised The search status for association remains active until the device to be associated is detected irrespective of the result of association if not device can be seen within the space of 1 minutes the machine automati cally leaves association status You can leave the search status for wire less association at any time by pressing SET or MODE Disassociation of devices To disassociate an element you must first select it with the or keys then press for 5 s this puts the system into device disassociation mode in which the icon of the selected device and the COMM led start to flash rapidl
45. erature WATER TECHNOLOGY 1 x 220 240 VAC 50 60 Hz 10A 1550 W 565x265x352 mm without feet 24 8 kg IP x4 65m 120 l min lt 5min at 8m 8 bar 40 C 50 C 10 60 C 67 GB 68 ENGLISH 2 INSTALLATION The system is designed for indoor use do not install the system outdoors and or directly exposed to atmospheric agents FUNCTIONALITY AND PROTECTIONS The system is designed to be able to work in environments where the temperature remains between 0 C and 50 C on condition that the electric power supply is ensured see par 7 6 14 anti freeze function The system is suitable for treating drinking water The system cannot be used to pump salt water sewage inflammable corrosive or explosive liquids e g petroleum petrol thinners greases oils or food products The system can take in water the level of which must not be at a depth greater than 8m the height between the water level and the pump suction mouth If the system is used for the domestic water supply respect the local regulations of the authorities responsible for the manage ment of water resources gt P Pb P bP When choosing the installation site check that The voltage and frequency on the pump s technical data plate correspond to the values of the power supply system The electrical connection is made in a dry place far from any possible flooding The electrical system is provvided wi
46. erting 2 fingers in the rubber grips squeezing and rotating the door around the hinges on the side opposite the grips see Fig 2 To put the door back in place insert the hinges in their slots and close the door until it clicks Inside the technical compartment you can access see Fig 3 1 Valve of the expansion vessel 2 Technical data plate 3 Rapid Guide 4 Motor shaft 5 Accessory tool 6 Filling cap only for vertical Q configuration EN Figure 3 Face B a removable screw cap gives access to the non return valve see par 10 3 Remove it only in the case of maintenance by skilled personnel Face C the 4 brass threads form the seat for the 4 support feet in the case of vertical installation The two 1 screw caps can be removed to make the connections towards the system depending on the installation configuration you want to adopt If applicable connect to the connec tion marked IN the system from which you want to draw water well cistern and connect the delivery system to the connection marked OUT There is also a ventilation grid Face D removing the 1 cap allows access to a second delivery con nection which can be used at the same time or alternatively to the one WATERe eTECHNOLOGY marked OUT of face C The power supply cable is for connection to the power mains Face E the 4 brass threads form the seat for the 4 support feet in the case of horizontal installati
47. expansion vessel with a total capacity of 2 litres The main functions of the expansion vessel are DAB E WATERe eTECHNOLOGY GB 66 ENGLISH to make the system elastic so as to protect it against water hammer to ensure a water reserve which in the case of small leaks maintains the pressure in the system for a longer time and spreads out needless restarts of the system which otherwise would be continuous when the utility is turned on ensure the water pressure for the seconds that the system takes to switch on and reach the correct rotation speed It is not a function of the integrated expansion vessel to ensure a water reserve such as to reduce interventions of the system requests from the utility not from a leak in the system It is possible to add an expansion vessel with the capacity you prefer to the system connecting it to a point on the delivery system not a suction point In the case of horizontal installation it is possible to connect to the unused delivery outlet When choosing the tank consider that the quantity of water released will also depend on the parameters SP and RP that can be set on the system par 6 7 The expansion vessel is preloaded with pressurised air through the valve accessible from the technical compartment Fig 3 point 1 The preload value with which the expansion vessel is supplied by the manufacturer is in agreement with the parameters SP and RP set as default and anyway
48. ging and screw them fully into their brass seats on face E Put the system in place taking into account the dimensions in Fig 10 200 mm Figure 10 The distance of at least 270mm between Face B of the system and an obstruction is recommended so as to be able to carry out maintenance on the non return valve without disconnecting the system The distance of at least 200mm between Face A of the system and an obstruction is recommended so as to be able to remove the door and gain access to the technical compartment The distance of at least 10mm between Face D of the system and an obstruction is obligatory to let out the power supply cable If the surface is not flat unscrew the foot that is not touching and adjust its height until it contacts the surface so as to ensure the stability of the system The system must in fact be placed in a safe and stable position ensuring that its axis is vertical it must not be in an inclined position 2 2 1 Hydraulic connections Make the connection at input to the system through the mouth on Face C marked IN in Fig 10 suction connection Then remove the respective cap WATERe eTECHNOLOGY ENGLISH KG with the aid of the accessory tool or with a screwdriver Make the connection at output from the system through the mouth on Face C marked OUT 1 in Fig 10 and or through the mouth on Face D marked OUT 2 in Fig 10 delivery connection In this configuration either of the 2 mou
49. hat if the motor is stopped it shows F instead of SB 7 1 10 Output flow meter The page shows two flow meters The first shows the total output flow delivered by the machine The second shows a partial count and can be WATERe eTECHNOLOGY reset by the user The partial count can be reset from this page by holding down the button for 2 sec 7 1 11 VE Version display Hardware and software version with which the appliance is equipped 7 1 12 FF Fault log display Chronological display of the faults that have occurred during system operation Under the symbol FF appear two numbers x y indicating respectively the fault displayed and the total number of faults present to the right of these numbers is an indication of the type of fault displayed The and keys scroll through the list of faults pressing the key goes back through the log and stops at the oldest fault present pressing the key goes forward in the log and stops at the most recent fault The faults are displayed in chronological order starting from the one that appeared farthest back in time x 1 to the most recent x y The maximum number of faults that can be shown is 64 when that number is reached the log starts to overwrite the oldest ones This item on the menu displays the list of faults but does not allow reset Reset can be carried out only with the dedicated control from item RF on the TECHNICAL ASSISTANCE MENU The fault log cannot be
50. he utility is turned on the flow falls to zero before the pump starts WATERe eTECHNOLOGY Red off White on Blue off Red off White on Blue off Red off White on Blue off Red off White on Blue off Suction depth too high Suction pipe clogged or diam eter insufficient Impeller or hydrau lic part clogged Leak in the system Faulty non return valve Expansion vessel empty insufficient air pressure or has broken diaphragm Air pressure in the ex pansion vessel higher than the system start ing pressure As the suction depth increases the hydraulic performance of the product decreases De scription of the Electropump Check whether the suction depth can be reduced Use a suction pipe with a larger diameter but never smaller than 1 Check the suction pipe find the cause of choking obstruction dry bend counterslope and remove it Dismantle the system and remove the obstructions as sistance service Check the system find and eliminate the leak Service the non return valve as described in par 10 3 Check the air pressure through the valve in the technical compart ment If water comes out when checking the vessel is broken assistance service Otherwise restore the air pressure according to the equation par 1 2 TCalibrate the expansion ves sel pressure or configure the parameters SP and or RP so as to satisfy the equatio
51. ht not work correctly 10 4 Motor shaft The electronic control of the system ensures smooth starts so as to avoid excessive stress on the mechanical parts and thus prolong the life of the product In exceptional cases this characteristic could cause problems in starting the pump after a period of inactivity perhaps with the system drained the salts dissolved in the water could have settled and formed calcification between the moving part motor shaft and the fixed part of the pump thus increasing the resistance on starting In this case it may be sufficient to help the motor shaft by hand to detach itself from the calcifications In this system the operation is possible because access to the motor shaft from outside is guaranteed and a groove is provided at the end of the shaft Proceed as follows 1 remove the motor shaft access cap as in Fig 28 2 insert a straight tip screwdriver in the groove on the motor shaft and manoeuvre turning in 2 directions 3 if it turns freely the system can be started 4 if rotation is blocked it cannot be removed by hand call the assistance service 10 5 Expansion Vessel See paragraph 1 2 for the operations to check and adjust the air pressure in the expansion vessel and to replace it if it is broken Figura 28 Due to the cartridge remaining in its seat for a long time and or to the presence of sediment the force needed to extract the cartridge might be such as
52. ing pipe proceed as follows 1 disconnect the power supply 2 empty the system unless you decide to inhibit self priming at the first installation 3 remove the drainage cap anyway taking care not to drop the O ring Fig 19 4 with the aid of pliers take the shutter out of its seat The shutter will be extracted together with the O Ring and the metal spring with which it is assembled 5 remove the spring from the shutter insert the shutter in its seat again with the respective O Ring side with gasket towards the inside of the pump stem with cross shaped fins towards the outside 6 screw on the cap after having positioned the metal spring in side so that it is compressed between the cap itself and the with cross shaped fins of the shutter stem When repositioning the cap ensure ENGLISH KG that the respective O Ring is always correctly in its seat 7 fill the pump connect the power supply start the system Figure 19 DAB 01 WATERe eTECHNOLOGY GB 102 ENGLISH 9 2 Wall installation This product is already set up for installation hanging on the wall with the DAB accessory kit to be purchased separately The wall installation appears as in Fig 20 Figure 20 9 3 Installation with quick connection DAB supplies an accessory kit for Quick Connection of the system This is a quick coupling base on which to make the connections to the plant and from which the system can
53. it is advised not to leave the system full during long periods of inactivity drain the system accurately through the drainage cap Fig 1 Face E and put it away in a sheltered place The Anti Freeze protection works only if the system is regularly 4 1 4 BP1 Blockage due to fault of the internal pressure sensor If the device detects a fault in the pressure sensor the pump remains blocked and the error signal BP1 is given This status begins as soon as the problem is detected and ends automatically when correct conditions have been restored 4 1 5 BP2 Blockage due to reading error on the remote pressure sensor BP2 indicates a warning on the remote pressure sensor connected to the control unit 4 1 6 PB Blockage due to supply voltage outside specifications This occurs when the allowed line voltage at the supply terminal assumes values outside the specifications It is reset only automatically when the voltage at the terminal returns within the allowed values 4 1 7 SC Blockage due to short circuit between the motor phases The device is provided with protection against the direct short circuit which may occur between the motor phases When this blockage is indicated you can attempt to restore operation by simultaneously holding down the and keys but this will not have any effect until 10 seconds have passed since the moment the short circuit occurred 4 2 Manual reset of error conditions In error status
54. it satisfies the following equation Pair SP RP 0 7bar Where Pair air pressure value in bar SP Set Point par 7 3 in bar RP Reduction of pressure to restart par 7 5 1 in bar So by the manufacturer Pair 3 0 0 3 0 7 2 0 bar If different values are set for the parameters SP and or RP regulate the valve of the expansion vessel releasing or letting in air until the above equation is satisfied again e g SP 2 0bar RP 0 3bar release air from the expansion vessel until a pressure of 1 0 bar is reached on the valve Failure to respect the above equation may lead to malfunctions of the system or to premature breakage of the diaphragm inside the expansion vessel Considering the expansion vessel capacity of only 2 litres any 1 operation to check the air pressure must be performed by con necting the pressure gauge very rapidly on small volumes the loss of even a limited quantity of air can cause an appreciable drop in pressure The quality of the expansion vessel ensures the maintenance of the set air pressure value proceed to check it only at calibration or if you are sure of a malfunction Any operation to check and or reset the air pressure must be performed with the delivery system not under pressure disconnect the pump from the power supply and open the utility nearest to the pump keeping it open until it no longer gives any water The special structure of the expansion vessel ensures its
55. ith high Motor enabled signal on input NO Present Motor disabled F3 fault reset WATERe eTECHNOLOGY Active with low Absent Motor disabled F3 signal on input fault reset NC Motor enabled Active with high Motor enabled signal on input Table 18 Disabling system restore and fault 7 6 15 5 Setting low pressure detection KIWA The minimum pressure switch that detects low pressure can be con nected to any input for the electrical connections refer to the control unit manual The system disabling function is obtained by setting the parameter Ix relating to the input to which the signal to be used to disable the system is connected on one of the values shown in Table 18 The activation of the low pressure detecting function generates the block ing of the system after the time T1 see par 7 6 2 T1 Low pressure delay The function has been conceived to connect the input to the signal arriving from a pressure switch which indicates too low a pressure on the pump intake When this function is active the symbol F4 is shown on the main page Tripping of this function causes the pump to cut out it may be reset au tomatically or manually For automatic reset of the F4 error condition the input must be deactivated for at least 2 sec before the system resets To reset the cut out in manual mode press and then release the and keys simultaneously The behaviour of the function is summed up in Table 19
56. l gain e GP Proportional gain e 1 Input 1 setting e 2 Input 2 setting e 3 Input 3 setting e14 Input 4 setting e OD Type of system e PR Remote pressure sensor e PW Change password Automatic alignment of sensitive parameters When a multipump system is detected the compatibility of the set pa rameters is checked If the sensitive parameters are not aligned among all the devices a message appears on the display of each device asking whether you want to propagate the configuration of that particular device to the whole system If you accept the sensitive parameters of the device on which you answered the question will be distributed to all the devices in the chain If there are configurations that are not compatible with the system these devices are not allowed to propagate their configuration During normal operation changing a sensitive parameter of a device re sults in the automatic alignment of the parameter on all the other devices without asking for confirmation NOTE The automatic alignment of the sensitive parameters has no effect on all the other types of parameters In the particular case of inserting a device with factory settings in the chain a device replacing an existing one or a device on which the factory configuration has been restored if the present configurations with the exception of the factory configurations are compatible the device with factory configuration automatically assumes the sensitive para
57. lines the hours that the device has been powered up the pump working hours and the number of starts of the motor 7 1 8 Pl Power histogram A histogram of the power delivered is displayed on 5 vertical bars The histogram indicates how long the pump has been on at a given power level On the horizontal axis are the bars at the various power levels on the vertical axis the time for which the pump has been on at the specific power level 9o of the time with respect to the total WISER MENU PT Te 8 zl 38 zu Saving UR 0 42 Yo Poo 20 40 60 8S G 2000 r 30 bar O Figura 17 Power histogram 7 1 9 Multi pump system Displays the system status when in the presence of a multi pump instal lation If communication is not present an icon depicting communication absent or interrupted is displayed If there are several devices connected to one another an icon is shown for each of them The icon has the sym bol of a pump under which are characters indicating the pump status Depending on the operating status it will display as in Table 12 System display Status information under the icon Symbol of pump turning speed in three figures Motor stopped Symbol of static pump Device faulty Symbol of static pump Table 12 View of the multi pump system If the device is configured as reserve the top part of the icon depicting the motor is coloured the display remains similar to Table 9 with the excep tion t
58. meters of the chain Parameters with optional alignment These are parameters for which it is tolerated that they may not be aligned among the various devices At each change of these parameters when you come to press SET or MODE you are asked if you want to propagate the change to the entire communication chain In this way if all elements of the chain are the same it avoids setting the same data on all the devices List of parameters with optional alignment e LA Language e MS Measuring system e AE Anti blocking AF AntiFreeze O1 Function output 1 e O2 Function output 2 e RM Maximum speed 9 4 6 First start of the multipump system Make the electric and hydraulic connections of the whole system as described in par 2 1 1 2 2 1 and par 3 1 Switch on the devices and create the associations as described in para graph 7 5 5 AS Association of devices 9 4 7 Multipump adjustment When a multipump system is switched on the addresses are automati cally assigned and an algorithm selects one device as the adjustment leader The leader decides the speed and starting order of each device in the chain The adjustment mode is sequential the devices start one at a time When starting conditions occur the first device starts when it has reached maximum speed the next one starts and then the others in sequence The starting order is not necessarily in ascending order ac cording to the machine address but it depends on the wo
59. n Face A of the system and an obstruction is recommended so as to be able to remove the door and gain access to the technical compartment If the surface is not flat unscrew the foot that is not touching and adjust its height until it contacts the surface so as to ensure the stability of the system The system must in fact be placed in a safe and stable position ensuring that its axis is vertical it must not be in an inclined position 2 1 1 Hydraulic connections Make the connection at input to the system through the mouth on Face F marked IN in Fig 8 suction connection Then remove the respective cap with the aid of the accessory tool or with a screwdriver Make the connection at output from the system through the mouth on ENGLISH KG Face F marked OUT in Fig 8 delivery connection Then remove the respective cap with the aid of the accessory tool or with a screwdriver All the hydraulic connections of the system to the plant to which it can be connected are of the threaded female type 1 GAS made of brass If you intend to connect the product to the plant with fittings that N have a diameter larger than the normal 1 pipe for example the ring nut in the case of fittings in 3 pieces make sure that the 1 Gas male thread of the coupling protrudes at least 25mm from the above diameter see Fig 9 meom Ses With reference to its position with respect to the water to be pumped the installation of the system may be
60. n is defined above head when the pump is placed at a level higher than the water to be pumped e g pump on the surface and water in a well vice versa it is below head when the pump is placed at a level lower than the water to be pumped e g overhead cistern and pump below Installation above head with the aid of the accessory tool Fig 3_ point 5 or with a screwdriver remove the filling cap which for the horizontal configura tion is the one on Face F Fig 1 Fill the system with clean water through the loading door taking care to let the air out The quantity of water with which to fill the system must be at least 1 5 litres It is recommended to fit a non return valve at the end of the suction pipe foot valve so as to be able to fill it quickly too during the loading operation In this case the quantity of water necessary for the loading operation will depend on the length of the suction pipe 1 5 litres Installation below head if there are no check valves between the water deposit and the system or if they are open it loads automatically as soon as it is allowed to let out the trapped air So slackening the filling cap Face F Fig 3 enough to vent the air allows the system to load completely To slacken the cap use the accessory tool Fig 3 point 5 or a screwdriver You must survey the operation and close the loading door as soon as the water comes out however it is recommended to fit a check valve
61. n par 1 2 The display shows BL The display shows BP1 The display shows OC The display shows LP The display shows Press to propagate this config Red on White on Blue off Red on White on Blue off Red on White on Blue off Red on White on Blue off Red off White on Blue off No water Pump not primed whether there is air in the pipe Setpoint not reach Check whether the suction or any Faulty pressure Excessive absorp Supply voltage Excessive drop in eters not aligned 1 2 Prime the pump and check fillers are blocked 3 Set a RM value that allows the setpoint to be reached able with the set RM value Contact the assistance centre sensor Fluid too dense Do not use tion the pump for fluids other than Pump blocked water Contact the assistance centre Check the presence of the cor rect supply voltage Check the section of the power supply cables too low voltage on the line One or more devices Press the key on the device have sensitive param which we are sure has the most recent and correct configuration of the parameters ENGLISH KG 12 DISPOSAL This product or its parts must be disposed of in an environment friendly manner and in compliance with the local regulations concerning the envi ronment use public or private local waste collection systems 13 GUARANTEE Any use of faul
62. n system If a password is set the parameters of the device will be accessible and visible but it will not be possible to change them When the password PW is 0 all the parameters are unlocked and can be edited When a password is used value of PW different from O all modifications are blocked and XXXX is displayed on the page PW If the password is set it allows to navigate through all the pages but at any attempt to edit a parameter a pop up appears asking you to type in the password When the correct password is typed in the parameters are unlocked and can be edited for 10 after the last key is pressed If you want to cancel the password timer just go to page PW and hold down and together for 2 When the correct password is typed in a padlock is shown opening while if the wrong password is given a flashing padlock appears If the wrong password is typed in more than 10 times the same wrong password padlock appears with inverted colours and no password can be accepted until the appliance has been switched off and on again After resetting the factory values the password is set back at 0 Each change of the password takes effect when Mode or Set is pressed WATERe eTECHNOLOGY and each subsequent change of a parameter implies typing in the new password again e g the installer makes all the settings with the default PW value 0 and lastly sets the PW so as to be sure that the machine is already protected
63. nel in possession of the technical qualifications required by the specific legislation in force The term skilled personnel means persons whose training experience and instruction as well as their knowledge of the respective standards and requirements for accident prevention and working conditions have been approved by the person in charge of plant safety authorizing them to perform all the nec essary activities during which they are able to recognize and avoid all dangers Definition for technical personnel IEC 364 A PPP P bP DAB WATER TECHNOLOGY ENGLISH KG The appliance is not intended to be used by persons including children with reduced physical sensory or mental capacities or who lack experience or knowledge unless through the mediation of a person responsible for their safety they have had the benefit of supervision or of instructions on the use of the appliance Children must be supervised to ensure that they do not play with the appliance Safety Use is allowed only if the electric system is in possession of safety precautions in accordance with the regulations in force in the country where the product is installed for Italy CEI 64 2 Pumped liquids The machine has been designed and made for pumping water free from explosive substances and solid particles or fibres with a density of 1000 Kg m a kinematic viscosity of 1mm s and non chemically aggressive liquids The power supply cable must never
64. ng the device that is not configured as reserve always starts first if the pressure detected is too low the second device configured as reserve also starts In this way we always try to preserve the use of one device in particular the one configured as reserve but this may be useful in case of necessity when a greater hydraulic load occurs Example 3 A pump set composed of 4 devices N 4 detected automatically of which 3 set active NA 3 2 simultaneous NC 2 and 1 as reserve IC reserve on two devices The result obtained is the following at the most 2 devices will start at the same time The operation of the 2 that can work simultaneously will take place in rotation among 3 devices so as to respect the maximum work time of each ET If one of the active devices develops a fault no reserve starts up because more than 2 devices cannot start at one time NC 2 and there are still 2 active devices present The reserve intervenes as soon as another of the 2 develops a fault 7 6 11 ET Max switching time Sets the maximum continuous working time of a device in a set It is significant only on pump sets with interconnected devices The time can be set between 1 min and 9 hours the factory setting is 2 hours When the ET of a device has elapsed the system starting order is reas signed so as to give minimum priority to the device on which the time has elapsed The aim of this strategy is to use less the device that has already work
65. on The 1 cap has the main function of empty ing the system There are also 2 ventilation grids Face F as indicated by the label to be removed the 1 cap has a dual function in the case of horizontal installation the outlet that is closed by the cap acts as the system s loading door see below loading opera tions par 2 2 3 in the case of vertical installation the same outlet can act as the input hydraulic connection exactly like the one marked IN on face C and as an alternative to it The user interface panel is composed of a display and a keyboard and its function is to set the system query its status and communicate any alarms The system can be installed in 2 different configurations horizontal Fig 4 or vertical Fig 5 The electronic control integrated in the system is of the type with inverter and it makes use of flow pressure and temperature sensors also inte grated in the system By means of these sensors the system switches on and off automati cally according to the utility s needs and it is able to detect conditions of malfunction to prevent and indicate them 1 1 Description of the Integrated Inverter ENGLISH KG The Inverter control ensures different functions the most important of which for pumping systems are the maintaining of a constant pressure value in delivery and energy saving The inverter is able to keep the pressure of a hydraulic circuit constant by varying the rotation
66. on the measuring system used 7 4 4 VF Flow display If the flow sensor is selected it allows you to display the flow in the cho sen measuring unit The measuring unit may be l min o gal min vedi par 7 5 4 MS Measuring system 7 4 5 PO Absorbed power display Power absorbed by the electropump in kW A flashing round symbol may appear under the symbol of the measured power PO This symbol indicates the pre alarm for exceeding the allowed maximum power 7 4 6 C1 Phase current display Motor phase current in A A flashing round symbol may appear under the symbol of the phase cur rent C1 This symbol indicates the pre alarm for exceeding the allowed maximum current If it flashes at regular intervals it means that the motor overload protection is about to trip and it will very probably go into protec tion status 7 4 7 RS Rotation speed display Motor rotation speed in rpm ENGLISH KG 7 4 8 TE Dissipator temperature display 7 5 Installer Menu From the main menu hold down simultaneously the MODE and SET and keys until the first parameter of the installer menu appears on the display or use the selection menu pressing or The menu allows you to view and modify various configuration parameters the MODE key allows you to scroll through the menu pages the and keys allow you respectively to increase and decrease the value of the parameter con cerned Press SET to leave this menu
67. quan tity and duration over time especially of the diaphragm which is typically the component subject to wear for items of this type However in the case of breakage the entire expansion vessel must be replaced and exclusively by authorised personnel 1 3 Integrated electropump The system has a built in multi impeller centrifugal electropump Specifi cally the electropump comprises a hydraulic assembly of 5 impellers driven by a water cooled three phase electric motor Cooling of the motor with water rather than air ensures less noise in the system and the pos sibility of locating it even in recesses without ventilation The graph in Fig 6 shows in red the characteristic curve of the hydraulic performance of the electropump at maximum rotation speed pump not controlled by the inverter This gives maximum flow rate 120 I min maximum head 65 m gt about 6 5 bar maximum pressure WATERe eTECHNOLOGY 3000 rpm set up 2700 rpm set up 2400 rpm set up 2100 rpm set up H m 1800 rpm set up 1500 rpm set up The same graph in Fig 6 shows in green other characteristic curves corresponding to reduced rotation speeds of the same electropump By automatically modulating the rotation speed of the electropump the in verter allows it to move its operation from one of the characteristic curves to another maintaining the con
68. r absorbed by Power absorbed by AD pump pump Address Configuration C1 C1 Pump phase current Pump phase current TE RS Hours switched on Dissipator temperature Revs per minute Working hours TE PR Number of starts Dissipator temperature Remote pressure sensor PI Power histogram Multi pump Informazioni PDA Es 9 WATER TECHNOLOGY j ENGLISH Anti Cycling Reset faults and warnings PW Modify Password PDA Es WATER TECHNOLOGY Key Identifying colours Modification of parameters in multi pump assemblies Set of sensitive parameters These parameters must be aligned so that the multi pump system can start The modification of one of these on any devices re sults in automatic alignment on all the other devices without any question Parameters of which the alignment is allowed in fa cilitated mode by only one device broadcasting it to all the others It is tolerated that they may be different from one device to another Setting parameters that are significant only locally Table 9 Menu structure Read only parameters 6 2 Access by name with a drop down menu The selection of the various menus is accessed by name From the main menu you access menu selection by pressing either of the or keys The names of the menus that can be accessed appear on the menu selection page and one of the menus is highlighted by a bar see Figure 14 Shift the highlighting bar using the and
69. rking hours done see 7 6 11 ET Max switching time WATERe eTECHNOLOGY 9 4 8 Assigning the starting order Each time the system is switched on a starting order is associated with each device Depending on this the sequential starts of the devices are decided The starting order is modified during use as necessary by the following two algorithms Reaching the maximum work time Reaching the maximum inactivity time 9 4 9 Maximum work time Depending on the parameter ET maximum work time each device has a working time counter and depending on this the starting order is updated with the following algorithm if at least half of the ET value has been exceeded the priority is exchanged the first time the inverter switches off exchange to standby if the ET value is reached without ever stopping the inverter is switched off unconditionally and is taken to minimum restarting priority exchange during running If the parameter ET maximum work time is set at O there is an exchange at each restart See 7 6 11 ET Max switching time 9 4 10 Reaching the maximum inactivity time The multipump system has an anti stagnation algorithm the aim of which is to keep the pumps in perfect working order and to maintain the integrity of the pumped fluid It works by allowing a rotation in the pumping order so as to make all the pumps supply at least one minute of flow every 23 hours This happens whatever the device config
70. rs with local significance ENGLISH KG Multipump system configuration parameters which in turn are divided into Sensitive parameters Parameters with optional alignment 9 4 5 Parameters concerning multipump Parameters with local significance These are parameters that can be divided among the various devices and in some cases it is necessary for them to be different For these pa rameters it is not allowed to align the configuration automatically among the various devices For example in the case of manual assignment of the addresses these must absolutely be different one from the other List of parameters with local significance for the device SX Contrast e BK Brightness e TK Backlight switch on time RI Revs min in manual mode AD Address Configuration e IC Reserve configuration SRE Reset fault and warning e PW Set Password Sensitive parameters These are parameters which must necessarily be aligned over the whole chain for adjustment reasons List of sensitive parameters SP Setpoint pressure 1 Auxiliary setpoint input 1 e Auxiliary setpoint input 2 OP Auxiliary setpoint input 3 e P4 Auxiliary setpoint input 4 e RP Pressure decrease to restart SET Exchange time AY Anticycling DAB 0 WATER TECHNOLOGY 104 ENGLISH e NA Number of active devices e NC Number of simultaneous devices e TB Dry run time T1 Switch off time after low pressure signal T2 Switch off time e GI Integra
71. s switched off even accidentally in this phase it does not cause the loss of the parameter that has aA When the key or the key is pressed the selected value is Figure 13 Aspect of the user interface The user interface is composed of a keypad with 128x240 pixel LCD just been set display and with POWER COMM ALARM warning leds as can be seen The SET key is only for leaving the current menu and is not in Figure 13 necessary for saving the changes made Only in particular The display shows the values and the statuses of the device with indica cases described in chapter 0 are some values updated by tions on the functionality of the various parameters pressing SET or MODE The functions of the keys are summed up in Table 4 Warning leds The MODE key allows you to move on to the next items in the same WEE menu Holding it down for at least 1 sec allows you to skip to previous Power menu item White led Lit with a fixed light when the machine is powered Blinking when the machine is disabled see par 5 5 Alarm The SET key allows you to leave the current menu Red led Lit with a fixed light when the machine is blocked by an error e Communication Blue led Lit with a fixed light when communication wireless is WATER TECHNOL 0 GY GB 80 ENGLISH used and is working correctly It blinks with a slow frequency if when configured to work in communication mode communication is not available is not de
72. se of end C this is practically a straight tip screwdriver of the correct size for manoeu vring the caps of the main connections of the system 1 and 1 1 4 To be used at the first installation to remove the caps from the mouths on which you want to connect the system for the filling operation in the case of horizontal installation to access the non return valve If the key is lost or damaged the same operations can be performed using a straight tip screwdriver of a suitable size Figure 25 Use of end D hexagonal socket head suitable for removing the cap to perform filling in the case of vertical installation If the key is lost or damaged the same Figura 26 WATER TECHNOLOGY GB 108 ENGLISH Use of end E this is practically a straight tip screwdriver of the correct size for manoeuvring the motor shaft access cap and if the inter face for quick connection of the system has been installed par 15 3 for access to the key for disengaging the connec tion If the key is lost or damaged the same operations can be performed using a straight tip screwdriver of a suitable size Use of end F the function of this tool is dedicated to Figura 27 maintenance of the non return valve and it is better described in the respective paragraph 10 3 10 2 Emptying the system If you want to drain the water out of the system proceed as follows 1 disconnect
73. set NA 2 the reserve will not start unless one of the two active ones develops a fault See also the explanation of the parameters 7 6 8 NA Active devices 7 6 9 NC Simultaneous devices 7 6 10 IC Configuration of the reserve DAB 0 WATERe eTECHNOLOGY GB 106 ENGLISH In the DAB catalogue there is a Kit for the integrated creation of a booster set of 2 systems The booster made with the DAB kit appears as in Fig 22 Figura 22 9 4 12 Wireless Control As described in par 9 4 3 the device can be connected to other devices by means of the proprietary wireless channel There is therefore the pos sibility of controlling particular operations of the system through signals received in remote mode for example depending on a tank level sup plied by a float it is possible to order it to be filled with the signal arriving from a timer it is possible to vary the setpoint from SP to P1 to supply irrigation These signals entering or leaving the system are managed by a control unit that can be bought separately from the DAB catalogue 10 MAINTENANCE Disconnect the power supply before starting any work on the system The system requires no routine maintenance operations However below are the instructions for performing the special mainte nance operations that may be necessary in particular cases e g empty ing the system to put it away during a period of inactivity 10 1 Accessory tool With the produ
74. speed of the electropump In operation without an inverter the electropump is unable to modulate and when there is an increase of the request for flow the pressure necessarily decreases or vice versa this means the pressures are too high at low flow rates or too low when there is an increased request for flow By varying the rotation speed according to the instantaneous request of the utility the inverter limits the power supplied to the electropump to the minimum necessary to ensure that the re quest is satisfied Instead operation without an inverter contem plates operation of the electropump always and only at maximum power The system is configured by the manufacturer to satisfy the majority of installation cases that is Operation at constant pressure Set Point desired value of constant pressure SP 3 0 bar Reduction of pressure to restart RP 0 3 bar Anti cycling function Disabled However these parameters and others can be set according to the system All the settable values are illustrated in the par 5 6 7 pressure intervention of protections rotation speed etc There are many other operating modes and accessory functions Thanks to the different possible settings and the availability of configurable input and output channels it is possible to adapt the inverter operation to the requirements of various systems See 5 6 7 1 2 Integrated Expansion Vessel The system is complete with an integrated
75. stant set pressure value SP Practically the resulting curve of the system controlled by the inverter becomes the one shown in Fig 7 considering a default SP value 3 0 bar 0 70 Qilt 1 This means that with SP 3 0 bar the system is able to ensure the constant set pressure to utilities that require flow rates between 0 and 90 litres minute For higher flow rates the system works according to the characteristic curve of the electropump at maximum rotation speed For flow rates lower than 90 litres minute as well as ensuring constant pres ENGLISH KG sure the system reduces the absorbed power and therefore the energy consumption ambient temperature and water at about 20 C during the first Rn The above performances are to be considered measured at 10 minutes of motor operation with water level at suction at a depth of no more than 1 metre AA As the suction depth increases the performance of the electro pump decreases 1 4 Technical characteristics Voltage ELECTRIC POWER Frequency SUPPLY Maximum current Maximum power Overall dimensions CONSTRUCTION Empty weight excluding CHARACTERISTICS Packaging Protection class Motor insulation class Maximum head HYDRAULIC PERFORMANCE Maximum flow rate Priming Maximum working pressure Liquid temperature max WORKING Environment temperature CONDITIONS max Storage environment temp
76. stem is able to detect the presence of the leak based on its recurrence The Anti Cycling function can be excluded or activated in Basic or Smart mode par 7 6 12 In Basic mode once the condition of recurrence is detected the pump stops and remains waiting to be manually reset This condition is commu nicated to the user by the lighting of the red Alarm led and the appear ance of the word ANTICYCLING on the display After the leak has been removed you can manually force restart by simultaneously pressing and releasing the and keys In Smart mode once the leak condition is detected the parameter RP is increased to decrease the number of starts over time 4 1 3 Anti Freeze Protection against freezing of water in the sys tem The change of state of water from liquid to solid involves an increase in volume It is therefore essential to ensure that the system does not remain full of water with temperatures close to freezing point to avoid breakages of the system This is the reason why it is recommended to empty any electropump that is going to remain unused during the winter However this system has a protection that prevents ice formation inside by activating the electropump when the temperature falls to values close to freezing point In this way the water inside is heated and freezing prevented ENGLISH KG fed with the plug disconnected or in the absence of current the protection cannot work However
77. system to block and give the error signal F1 the input must be ENGLISH KG activated for at least 1 sec When it is in error condition F1 the input must have been deactivated for at least 30 sec before the system can be unblocked The behaviour of the function is summed up in Table 16 When several float functions are configured at the same time on different inputs the system will indicate F1 when at least one function is activated and will remove the alarm when none is activated Behaviour of the external float function depending on INx and on the input Value of Parameter Ix Shown on display Input configu ration Aen Noma Mme Active with high Operation System block for water lack by external float signal on input NO Present System block Active with low for water lack by signal on input external float NC Absent 7 6 15 3 Setting auxiliary setpoint input function The signal that enables an auxiliary setpoint can be supplied on any of the 4 inputs for the electrical connections refer to the control unit manu al The auxiliary setpoint is obtained by setting the Ix parameter relating to the input on which the connection has been made in accordance with Table 17 Example to use Paux 2 set I2 on 3 or 4 and use input 2 on the control unit in this condition if input 2 is energized pressure Paux 2 will be produced and the display will show P2 The auxiliary setpoint function mo
78. t Men Manual Men Installer Men 2 2 Figure 15 Diagram of possible menu accesses 6 3 Structure of the menu pages When switched on some presentation pages are displayed showing the name of the product and the logo after which the main menu appears The name of each menu whichever it may be is always at the top of the display The following always appear on the main page Status operating status e g standby go Fault input functions Revs per minute value in rpm Pressure value in bar or psi depending on the set unit of measure Power value in KW of the power absorbed by the device If the case occurs the following may appear Fault indications Warning indications Indications of the functions associated with the inputs The error or status conditions that can be seen on the main page are listed in Table 10 Operating status in multi pump communication with the address indicated Com icon with number rp A Es WATER TECHNOLOGY Com icon with E Error status of communication in the multi pump system E0 E21 Internal error 0 21 riting and reading the factory settings on EEprom WARN Low voltage arning due to lack of supply voltage Table 10 Status and error messages on the main page The other menu pages vary with the associated functions and are described later by type of indication or setting Once you have entered any menu the bottom of the page alwa
79. t is 4 always possible to perform the following controls Temporary starting of the electropump Pressing the MODE and keys at the same time causes the pump to start at speed RI and this running status remains as long as the two keys are held down When the pump ON of pump OFF command is given a com munication appears on the display Starting the pump Holding down the MODE keys simultaneously for 2 sec causes the pump to start at speed RI The running status remains until the SET key is pressed The next time the SET key is pressed the pump leaves the manual menu When the pump ON of pump OFF command is given a communication appears on the display In case of operation in this mode for more than 5 with no flow of liquid an alarm overheating alarm will be triggered with the error PH shown on WATERe eTECHNOLOGY the display Once the PH error condition is no longer present the alarm will be reset automatically only The reset time is 15 if the PH error occurs more than 6 times consecutively the reset time increases to 1h Once it has reset further to this error the pump will remain in stop status until the user restarts it using the MODE keys 7 4 1 Status Displays the pump status 7 4 2 RI Speed setting Sets the motor speed in rpm Allows you to force the number of revolu tions at a predetermined value 7 4 3 VP Pressure display Plant pressure measured in bar or psi depending
80. tected or there are problems It blinks with a high frequency during association with other wireless devices Off if communication is not used Menus The complete structure of all the menus and of all the items of which they are composed is shown in Table 9 Access to the menus The various menus can be accessed from the main menu in two ways 1 Direct access with a combination of keys 2 Access by name with a drop down menu 6 1 Direct Access with a Combination of Keys The desired menu can be accessed directly by pressing simultaneously the appropriate combination of keys for the required time for example MODE SET to enter the Setpoint menu and the various items in the menu are scrolled with the MODE key Table 8 shows the menus that can be reached with the combinations of keys was DIRECT ACCESS KEYS HOLD DOWN TIME On releasing the button o Installer Technical assistance Reset factory 8 2 sec after switching on values appliance Table 8 Access to the menus WATERe eTECHNOLOGY ENGLISH EG Reduced menu visible Extended menu direct access or password User Menu Monitor Menu Setpoint Menu Martial meny Installer Menu Tech Assist Menu set minus plus mode set minus mode set mode set minus mode set plus MAIN STATUS CT STATO Main Page RS Contrast RI Revs per minute Speed setting VP VP Pressure BK Pressure Menu Selection VF Back lighting VF Display of flow Display of flow PO PO Powe
81. th a differential switch with An 30 mA and that the earth system is efficient If you are not sure of the absence of foreign bodies in the water to be pumped install a filter on the system intake that is suitable for catching impurities system s hydraulic performance proportional to the loss of load caused by the filter itself generally the greater the filtering power the greater the fall in performance RA The installation of a filter on intake causes a decrease of the Choose the type of configuration you intend to use vertical or horizontal considering the connections to the system the position of the user inter face panel and the spaces available according to the indications below Other types of installation configuration are possible using DAB acces sory interfaces see dedicated paragraph par 9 2 9 3 2 1 Vertical Configuration Remove the 4 support feet from the bottom tray of the packaging and screw them fully into their brass seats on face C Put the system in place taking into account the dimensions in Fig 8 WATERe eTECHNOLOGY The distance of at least 10mm between Face E of the system and any wall is obligatory to ensure ventilation through the grids provided e The distance of at least 270mm between Face B of the system and an obstruction is recommended so as to be able to carry out maintenance on the non return valve without disconnecting the system The distance of at least 200mm betwee
82. the factory values switch off the device wait until the display has switched off completely press and hold down the SET and keys and turn on the power release the two keys only when the letters EE appear This restores the factory settings a message and a rereading on EE WATER TECHNOLOGY GB 100 ENGLISH PROM of the factory settings permanently saved in the FLASH memory Once all the parameters have been set the device returns to normal operation NOTE Once the factory values have been restored it will be necessary to reset all the parameters that characterise the system gains setpoint pressure etc as at the first installation Factory settings Identifying Backlight lighting T lighting Backlight lighting T 2min 2min Lc a e women 30 er son 29 om p seme 2 0 Ln sean bara Revs per minute in manual 2400 mode Typeofplat of plant 1 Rigido Pressure decrease to restart gr Address Address configuration 0 0o Measuring system 0 Internazionale IER Blockage time for water lack UTR Low pr delay Low pr delay KIWA s I 2 EETI CN mr coefficient Integral gain Integral gain coefficient i EFI RM a Smutmewsdeies NA EE a ee ww Eo EOR reserve Er remon 2 wb Aum A omes A ae Lo p eem NEN s nes mene u resa omi
83. ths can be used as an alternative to the other depending on the convenience of the installation or simultaneously dual delivery system So remove the cap s from the door s you intend to use with the aid of the accessory tool or with a screwdriver All the hydraulic connections of the system to the plant to which it can be con nected are of the threaded female type 1 GAS made of brass N See WARNING for Figure 9 2 2 2 Orientation of the Interface Panel The Interface Panel has been designed so that it can be oriented in the direction where it is most convenient for the user to read its square shape allows it to be rotated from 90 to 90 Fig 11 Figure 11 Disengage the 4 screws at the corners of the panel using the hex wrench provided with the accessory tool Do not remove the screws just disengage them from the thread on the product body Be careful not to drop the screws into the system Move the panel away taking care not to pull on the signal transmission cable Reposition the panel in its seat at the preferred angle taking care not to pinch the cable Tighten the 4 screws with the wrench DAB WATEReTECHNO0L0GY C ENGLISH Bm ay x4 2 2 3 Loading Operation Installation above head and below head With reference to its position with respect to the water to be pumped the installation of the system may be defined above head or below head In particular the installatio
84. tics 67 NEAR Roatan Speed display I 7 1 3 VP Pressure display 2 Installation 68 7 1 4 VF Flow display 2 1 Vertical Configuration 68 7 1 5 PO Absorbed power display 2 1 1 Hydraulic connections 69 7 1 6 C1 Phase current display 2 1 2 Loading operation Installation above head and below head 70 7 1 7 Operating hours and number of starts 2 2 Horizontal configuration 70 7 1 8 Pl Power histogram 2 2 1 Hydraulic connections 70 7 1 9 Multi pump system 2 2 2 Orientation of the interface panel 71 7 1 10 Output flow meter 2 2 3 Loading operation Installation above head and below head 72 7 1 11 VE Version display 3 Commissioning 72 7 1 12 FF Fault log display 7 2 Monitor Menu 3 1 Electrical connections 72 ae 7 2 1 CT Display contrast 3 2 Configuration of the integrated inverter 73 Made 3 3 Primin 73 7 2 2 BK Display brightness E 7 2 3 TK Backlight switch on time 4 Protection systems 74 7 2 4 LA Language 4 1 Description of blockages 74 7 2 5 TE Dissipator temperature display 4 1 1 BL AAnti Dry Run Protection against dry running 74 7 3 Setpoint Menu 4 1 2 Anti Cycling Protection against continuous cycles without utility request 75 7 3 1 SP Setting the setpoint pressure 4 1 3 Anti Freeze Protection against freezing of water in the system 75 7 3 2 Setting the auxiliary pressures 4 1 4 BP1 Blockage due to fault of the internal pressure sensor 75 7 3 2 1 P1 Setting the auxiliary setpoint 1 4 1 5 BP2 Blockage due to
85. to damage the accessory tool In this case it is intentional because it is preferable to damage the DAB E WATERe eTECHNOLOGY ENGLISH 11 TROUBLESHOOTING A Before starting to look for faults it is necessary to disconnect the power supply to the pump take the plug out of the socket Solving typical problems The pump does not start The pump does not start The pump does not start The pump does not stop Red off White off Blue off Red on White on Blue off Red off White on Blue off Red off White on Blue off Probable Causes Remedies Check whether there is voltage in the socket and insert the plug again No electric power See paragraph 10 4 motor shaft Shaft blocked maintenance Utility at a level higher than the system restarting pressure level par 3 2 Increase the system restarting pressure level by increasing SP or decreasing RP Check the system find and eliminate the leak Dismantle the system and remove the obstructions as sistance service Check the suction pipe find and eliminate the cause of air getting in Contact the assistance centre Leak in the system Impeller or hydrau lic part clogged Air getting into the suction pipe Faulty flow sensor Insufficient delivery The pump starts with out utility request The water pressure when turn ing on the utility is not immediate When t
86. tpoint func tion is activated on input 4 The pump restarting pressure is linked not only to the set pressure SP P1 P2 P3 P4 but also to RP RP expresses the decrease in pressure with respect to SP or to an auxiliary setpoint if acti vated caused by the pump starting For example SP 3 0 bar RP 0 5 bar no active auxiliary setpoint function During normal operation the system is pressurised at 3 0 bar The electropump restarts when the pressure falls below 2 5 bar pump performance may cause false water lack errors BL in these cases lower the set pressure 7 4 Manual Menu AA Setting a pressure SP P1 P2 P3 P4 that is too high for the From the main menu hold down simultaneously the SET and and keys until the manual menu page appears or use the selection menu pressing or The menu allows you to view and modify various configuration param eters the MODE key allows you to scroll through the menu pages the and keys allow you respectively to increase and decrease the value of the parameter concerned Press SET to leave this menu and return to the main menu Entering the manual menu by pressing the SET keys puts AA the machine into forced STOP condition This function can be used to force the machine to stop The Stop condition is memorised and reproposed even switching off the machine and switching it on again In the main menu irrespective of the parameter displayed i
87. ts 7 6 17 O1 Setting output 1 function Output 1 communicates an active alarm it indicates that a system block has occurred The output allows the use of a normally open clean contact The values and functions indicated in Table 21 are associated with the param eter O1 7 6 18 O2 Setting output 2 function Output 2 communicates the motor running status The output allows the use of a normally open clean contact The values and functions indicated in Table 21 are associated with the parameter O2 Configuration of the functions associated with the outputs OUT1 OUT2 Output confi guration Activation Output contact Activation Output contact condition status condition status No associated Contact always No associated Contact always functio open function open Presence In the case of Output activa When the motor is 1 No associated Contact always No associated Contact always function closed function closed Presence In the case of Output activa When the motor is errors contact opens Table 21 Configuration of the outputs 7 6 19 RF Fault and warning reset blocking errors opens Holding down the and keys together for at least 2 seconds deletes the history of faults and warnings The number of faults present in the log is indicated under the symbol RF max 64 The log can be viewed from the MONITOR menu on page FF 7 6 20 PW Change password The device has a password enabled protectio
88. ts and checks the presence of water in delivery for the first 10 seconds If a flow of water is detected in delivery the pump is primed and starts its regular work This is the typical case of installation below head par 2 1 2 2 2 3 The utility opened in delivery from which the pumped water is coming out can be closed If a regular flow in delivery is not detected after 10 seconds the system asks for confirmation to enter the priming procedure typical case of installation above head par 2 1 2 2 2 3 Or Fill the pump x A Escape First priming When is pressed the pump enters the priming procedure it starts working for a maximum time of 5 minutes during which the safety block for dry operation is not tripped The priming time depends on various parameters the most influential of which are the depth of the water level from which it is drawing the diameter of the suction pipe the water tightness of the suction pipe On condition that a suction pipe is used that is no smaller than 1 and that it is well sealed with no holes or joins from which it can take in air the product has been studied to manage to prime in water conditions up to 8m in depth in a time of less than 5 minutes As soon as the product detects a regular flow in delivery it leaves the prim ing procedure and starts its regular work The utility opened in delivery from which the pumped water is coming out can be closed If after 5 min WATERe eTECHN
89. ty material or manufacturing defects of the appliance will be eliminated during the guarantee period contemplated by the law in force in the country where the product is purchased by repair or replace ment as we decide The guarantee covers all substantial defects that can be assigned to manufacturing faults or to the material used if the product has been used correctly in accordance with the instructions The guarantee is void in the following cases attempts to repair the appliance technical alterations to the appliance use of non original spare parts tampering inappropriate use for example industrial use Excluded from the guarantee parts subject to rapid wear When making a request under guarantee apply to an authorised techni cal assistance service presenting proof of purchase of the product DAB WATERe TECHNOL O0 G Y
90. uration enabled or reserve The exchange of priority requires that the device that has been stopped for 23 hours be given maximum priority in the starting order This means that as soon as it is necessary to supply flow it will be the first to start The devices configured as reserve have precedence over the oth ers The algorithm ends its action when the device has supplied at least one minute of flow ENGLISH KG When the intervention of the anti stagnation algorithm is over if the device is configured as reserve it is returned to minimum priority to preserve it from wear 9 4 11 Reserves and number of devices that participate in pumping The multipump system reads how many elements are connected in com munication and calls this number N Then depending on the parameters NA and NC it decides how many and which devices must work at a certain time NA represents the number of devices that participate in pumping NC rep resents the maximum number of devices that can work at the same time If there are NA active devices in a chain and NC simultaneous devices with NC smaller than NA it means that at the most NC devices will start at the same time and that these devices will exchange with NA elements If a device is configured with reserve preference it will be the last in the starting order so for example if have 3 devices and one of these is con figured as reserve the reserve will be the third element to start whereas if
91. without any further action If the password is lost there are 2 possibilities for editing the parameters of the device Make a note of the values of all the parameters reset the device with the factory values see paragraph O The reset operation cancels all the parameters of the device including the password Make a note of the number present on the password page send a mail with this number to your service centre in a few days you will be sent the password to unlock the device 7 6 20 1 Password for multipump systems The PW parameter is one of the sensitive parameters so for the device to work it is necessary for PW to be the same for all the devices If there is already a chain with an aligned PW and a device is added with PW 0 the request to align the parameters will be made In these conditions the device with PW 0 can assume the configuration including the Password but it cannot propagate its own configuration In the case of sensitive parameters that are not aligned to help the user understand whether a configuration can be propagated the key param eter with respective value is displayed on the parameter alignment page The key represents a coding of the password Depending on the cor respondence of the keys it can be understood whether the devices in a chain can be aligned Key equal to the device can receive configuration from all it can propagate its own configuration to devices with key equal to
92. wn on the display has a different weight in one mode or in the other because the control algorithm is different 7 5 3 AD Address configuration This is significant only in a multi pump connection Set the communi cation address to be assigned to the device The possible values are automatic default or manually assigned address The addresses set manually can have values form 1 to 4 The configura tion of the addresses must be the same for all the devices that make up the group either all automatic or all manual Setting the same addresses is not allowed Both in the case of assigning mixed addresses some manual and some automatic and in the case of duplicate addresses an error signal is given The error signal is given by displaying a flashing E in the place of the machine address If the chosen assignment is automatic whenever the system is switched on addresses are assigned that may be different from the previous time but this does not affect correct operation 7 5 4 MS Measuring system Set the measuring system choosing between metric and imperial units The quantities displayed are shown in Table 13 NOTE the flow conversion factor for the US UK unit of measure ment is 1 gal 4l Units of measurement displayed Quantity Metric units Imperial units Table 13 Measuring system 7 5 5 AS Association of devices Allows connection disconnection with the following devices e sy Other e sybox pump for
93. y indicating that the device chosen will be cancelled The next time is pressed the device will be disassociated instead if you press any key or let more than 30 sec elapse from entering disassociation mode the procedure will be terminated ENGLISH KG 7 5 6 PR Remote pressure sensor The PR parameter is used to select a remote pressure sensor The default setting is with no sensor present In order to execute its intended functions the remote sensor must be connected to a control unit which in turn must be associated to the e sybox see point 5 1 Operation with control unit As soon as a connection is established between the e sybox and control unit and the remote pressure sensor has been connected the sensor starts operating When the sensor is active the display shows an icon of a stylised sensor with a P inside it The remote pressure sensor operates in synergy with the internal sensor so that the pressure never falls below the setpoint pressure in either of the two points in the system internal and remote sensors This allows compensation for any pressure drops NOTE in order to maintain the setpoint pressure in the point with lower pressure the pressure in the other point may be higher than the setpoint pressure 7 6 Technical Assistance Menu Advanced settings to be made only by skilled personnel or under the direct control of the service network From the main menu hold down simultaneously the MODE and SET
94. ylink or PWM IO An e sylink and a PWM IO control unit may not be used simultaneously If 2 control units are used simultaneously the inputs to be connected are as shown in the table below Control units connected to the Device to which the Inputs must be e sybox system connected PWM Com PWM IO PWM IO Tab 6 Control unit to which the inputs must be connected if the e sybox is used with 2 control units N B The PWM Com control unit does not have a pressure input so if only this control unit is used the remote setpoint function cannot be utilised 5 1 5 Control unit function setup The default value of all the inputs and the remote pressure sensor is DISABLE so before they can be used they must be activated by the user see point 7 6 15 Setup of auxiliary digital inputs IN1 IN2 IN3 IN4 pressure sensor point 7 5 6 PR Remote pressure sensor The outputs are enabled by default see output functions point 7 6 16 Setup of outputs OUT1 OUT2 If no control unit has been associated the input output and remote pres sure sensor functions are ignored and have no effect regardless of their setups The control unit parameters inputs outputs and pressure sensors can be set even if the connection is down or even not made If the control unit is associated it is included in the e sybox s wireless network but is not present or not visible due to problems when the pa rameters related to these functions are
95. you gener ally have to adjust both GP and GI 7 6 6 RM Maximum speed ISets a maximum limit on the number of pump revolutions 7 6 7 Setting the number of devices and of reserves 7 6 8 NA Active devices Sets the maximum number of devices that participate in pumping It may have values between 1 and the number of devices present max 4 The default value for NA is N that is the number of devices present in the chain this means that if devices are added to or removed from the chain NA always has the value of the number of devices present automatically detected If a number different from N is set this fixes the maximum number of devices that can participate in pumping at the number set This parameter is used in cases where there is a limit on the pumps you can or want to be able to keep running and if you want to keep one or more devices as a reserve see 7 6 10 IC Configuration of the reserve and other examples below On the same menu page you can also see but not change the other two system parameters linked to this that is N the number of devices pres ent acquired automatically by the system and NC the maximum number of simultaneous devices 7 6 9 NC Simultaneous devices Sets the maximum number of devices that can work at the same time It may have values between 1 and NA The default value of NC is NA this means that even if NA increases NC will have the value NA If a number different from NA is set this
96. ys shows a summary of the main operating parameters running status or any fault current speed and pressure This allows a constant view of the machine s fundamental parameters SETPOINT MENU Setpoint S P pressure 3 0 bar Go 2000 rpm 3 0 bar Figure 16 Display of a menu parameter Indications on the status bar at the bottom of each page Motor stopped Motor revs per minute Plant pressure ENGLISH KG FAULT Presence of an error preventing operation of the electropump Table 11 Indications on the status bar The following may appear on the pages that show parameters numerical values and units of measure of the current item values of other param eters linked to the setting of the current item graphic bar lists see Figure 16 6 4 Blocking parameter setting by Password The device has a password enabled protection system If a password is set the parameters of the device will be accessible and visible but it will not be possible to change them The password management system is in the technical assistance menu and is managed by means of the parameter PW 6 5 Enabling and disabling the motor In normal operating conditions pressing and then releasing both the and keys causes the blocking release of the motor self holding even after switching off If there is a fault alarm the operation described above resets the alarm When the motor is disabled this status is shown by the

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