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INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE

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  • Page 1 INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE...
  • Page 2 Manual valid for firmware versions 4.x-1.x...
  • Page 3: Table Of Contents

    ENGLISH 5.2.1 CT: Display contrast INDEX 5.2.2 BK: Display brightness 5.2.3 TK: Backlight switch-on time 5.2.4 LA: Language Warnings 5.2.5 TE: Dissipator temperature display Responsibility 5.3 Setpoint Menu 1. General 5.3.1 SP: Setting the setpoint pressure 1.1 Description of the Integrated Inverter 5.4 Manual Menu 1.2 Integrated expansion vessel 5.4.1 Status...
  • Page 4 ENGLISH 6.2 Manual reset of error conditions 6.3 Self-reset of error conditions 7. Reset and factory settings 7.1 General system reset 7.2 Factory settings 7.3 Restoring the factory settings 8. Particular installations 8.1 Inhibiting self-priming 8.2 Wall installation 9. Maintenance 9.1 Accessory tool 9.2 Emptying the system 9.3 Non-return valve...
  • Page 5: Warnings

    ENGLISH The appliance may be used by children over 8 years old and by The following symbols have been used in the discussioni: persons with reduced physical, sensory or mental capacities, or who lack experience or knowledge, on condition that they are SITUATION OF GENERAL DANGER.
  • Page 6: Responsibility

    ENGLISH RESPONSIBILITY Face A: a door allows access to the Technical Compartment. The Manufacturer does not vouch for correct operation of 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.
  • Page 7 ENGLISH Face F: as indicated by the label to be removed, the 1” cap next to the The Inverter control ensures different functions, the most important of word “IN” on face C has a dual function: in the case of horizontal installa- which, for pumping systems, are the maintaining of a constant pressure tion, the outlet that is closed by the cap acts as the system’s loading door value in delivery and energy saving.
  • Page 8: Integrated Electropump

    ENGLISH The expansion vessel is preloaded with pressurised air through the valve 1.3 Integrated electropump accessible from the special maintenance compartment (Fig.1, Face F). The system has a built-in centrifugal electropump of the multi-impeller type The preload value with which the expansion vessel is supplied by the man- driven by a water-cooled three-phase electric motor.
  • Page 9: Technical Characteristics

    ENGLISH Constant pressure As the suction depth increases, the performance of the electro- Protection against dry running pump decreases. Antifreeze protection FUNCTIONALITY 1.4 Technical characteristics Anticycling protection PROTECTIONS Motor overload protection Topic Parameter e.sybox mini Voltage 1 ~ 110-127 1 ~ 220-240 Protection against abnormal supply voltages Protection against excess temperature ELECTRIC...
  • Page 10: Vertical Configuration

    ENGLISH The electrical connection is made in a dry place, far from any The distance of at least 10mm between Face E of the system and any • • possible flooding. wall is obligatory to ensure ventilation through the grids provided • I f The electrical system is provvided with a differential switch you expect to have to drain the system from its discharge door and •...
  • Page 11: Loading Operation – Installation Above Head And Below Head

    ENGLISH The brass threads are housed in technopolymer seats. When graph 2.1.1) has been placed close to the system entry door, the quantity making the connection watertight by adding material (e.g. Teflon, of water with which to fill the system should be 0,9 litres. It is recommend- hemp,...) ensure that the gasket is not too thick: under the action ed to fit the non-return valve at the end of the suction pipe (foot valve) so of an adequate tightening torque (e.g.
  • Page 12: Hydraulic Connections

    ENGLISH The distance of at least 10mm between Face B of the system • an obstruction is obligatory to let out the power supply cable to mains socket. The distance of at least 200mm between Face A of the system and •...
  • Page 13: Loading Operation – Installation Above Head And Below Head

    ENGLISH 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 (0,7 litres + …). Installation “below head”: if there are no check valves between the water de- posit and the system (or if they are open), it loads automatically as soon as it is allowed to let out the trapped air.
  • Page 14: Configuration Of The Integrated Inverter

    ENGLISH 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 satisfy most installation cases operating at constant pressure. The main parameters set in the fac- tory are: When “+”...
  • Page 15: The Keypad And The Display

    ENGLISH 4 - 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 1: Key functions Holding down the “+” key or the “-” key allows the automatic increase/ decrease of the parameter selected.
  • Page 16: Direct Access With A Combination Of Keys

    ENGLISH Access to the menus The various menus can be accessed from the main menu in two ways: Technical 5 Sec 1 - Direct access with a combination of keys. assistance 2 - Access by name with a drop-down menu. 4.1 Direct Access with a Combination of Keys Reset factory 2 sec after switching on...
  • Page 17 ENGLISH Reduced menu (visible) Extended menu (direct access or password) Manual Menu Tech. Assist. Menu User Menu Monitor Menu Setpoint Menu Installer Menu set-minus-plus Main Menu mode set-minus mode-set mode-set-minus mode-set-plus Decrease pressure STATO STATUS MAIN Block time for for restart (Main Page) Contrast Setpoint pressure...
  • Page 18 ENGLISH Information HW e SW Fault & Warning Anti Cycling (Log) Anti-blocking AntiFreeze Reset faults and warnings Modify Password Identifying colours Parameters available in version K. Table 3: Menu structure...
  • Page 19: Access By Name With A Drop-Down Menu

    ENGLISH 4.2 - 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 selec- tion page and one of the menus is highlighted by a bar (see Figure 13-14).
  • Page 20: Blocking Parameter Setting By Password

    ENGLISH If the case occurs the following may appear: Fault indications Indications on the status bar at the bottom of each page Warning indications Specific icons Identifying Description code The error conditions are indicated in Table 8. The other displays are indi- Motor stopped cated in Table 4.
  • Page 21: Meaning Of The Individual Parameters

    ENGLISH 5.1.6 - C1: Phase current display 5 - MEANING OF THE INDIVIDUAL PARAMETERS Motor phase current in [A]. The inverter makes the system work at constant pressure. This A flashing round symbol may appear under the symbol of the phase cur- regulation is appreciated if the hydraulic plant downstream from rent C1.
  • Page 22: Ff: Fault Log Display

    ENGLISH 5.2.4 - LA: Language 5.1.11- FF: Fault log display Display in one of the following languages: Chronological display of the faults that have occurred during system op- eration. • Italian English Under the symbol FF appear two numbers x/y indicating respectively the •...
  • Page 23: Manual Menu

    ENGLISH Setting a pressure (SP) that is too high for the pump performance Once the PH error condition is no longer present, the alarm will be reset may cause false water lack errors BL; in these cases lower the automatically only. The reset time is 15’; if the PH error occurs more than set pressure.
  • Page 24: Rp: Setting The Pressure Fall To Restart

    ENGLISH display (or use the selection menu pressing + or -). The menu allows you 5.5.3 - MS: Measuring system to view and modify various configuration parameters: the MODE key al- Set the measuring system, choosing between metric and imperial units. lows you to scroll through the menu pages, the + and –...
  • Page 25: T1: Low Pressure Delay (Function Detecting Low Pressure On Suction)

    ENGLISH 5.5.6 - T1: Low pressure delay (function detecting low pressure on inverter calculates the power to be supplied to the motor. The behaviour suction) 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 Sets the time when the inverter switches off after detecting low pressure on suction (see Setting low pressure detection on suction par.
  • Page 26: Setting Low Pressure Detection On Suction

    ENGLISH 5.7- Setting low pressure detection on suction (typically used in Each change of the password takes effect when Mode or Set is pressed boosting systems connected to the water mains) and each subsequent change of a parameter implies typing in the new The low pressure detecting function generates the blocking of the system password again (e.g.
  • Page 27: Description Of Blockages

    ENGLISH 6.1 - Description of blockages Alarm in the fault log 6.1.1 - “BL” Anti Dry-Run (Protection against dry running) In the case of lack of water the pump is stopped automatically after the Display indication Description time TB. This is indicated by the red “Alarm” led and by the letters “BL” on Irregular switching off the display.
  • Page 28: Manual Reset Of Error Conditions

    ENGLISH full of water with temperatures close to freezing point, to avoid breakages 6.2 - Manual reset of error conditions of the system. This is the reason why it is recommended to empty any elec- In error status, the user can cancel the error by forcing a new attempt, tropump that is going to remain unused during the winter.
  • Page 29: Reset And Factory Settings

    ENGLISH 7.2 - Factory settings Automatic resets of error conditions 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 Display Description Automatic reset sequence settings is automatically saved in the memory and, if desired, it is always indication possible to restore the factory conditions (see Restoring the factory set- - One attempt every 10 minutes for a...
  • Page 30: Particular Installations

    ENGLISH of the recirculating pipe, losing the self-priming capacity. This obtains the Measuring system 0 (International) advantage of eliminating the clicking noise of the pipe shutter each time Blockage time for water the system is switched on. lack [s] To force closure of the self-priming pipe, proceed as follows: 1.
  • Page 31: Wall Installation

    9.1 - Accessory tool With the product, DAB supplies a metal key with a hexagonal section (Fig.20 – 1) useful for performing some special maintenance operations on Figure 18 the system, or during installation.
  • Page 32: Emptying The System

    ENGLISH 9.3 - Non-return valve The system has an integrated non-return valve which is necessary for cor- rect 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 from the system and cleaned and/or replaced by proceeding as follows:...
  • Page 33: Motor Shaft

    ENGLISH 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 calcifica- tions.
  • Page 34: Expansion Vessel

    ENGLISH Solving typical problemsi 9.5 - 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. To access the valve of the expansion vessel, proceed as follows: Probable Causes Remedies Fault...
  • Page 35 ENGLISH 1. As the suction depth increases 1. No water. 1-2. Prime the pump and check the hydraulic performance of 2. Pump not primed. whether there is air in the pipe. the product decreases. Check The display Red: on 3. Setpoint not Check whether the suction or any whether the suction depth can shows...
  • Page 36: Disposal

    ENGLISH 11 - 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. 12 - GUARANTEE Any use of faulty 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.

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