Grunbeck GENO-Multi Niveau Operation Manual
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Grunbeck GENO-Multi Niveau Operation Manual

Filling level indicator
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Filling level indicator | GENO-Multi Niveau
Operation manual

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Summary of Contents for Grunbeck GENO-Multi Niveau

  • Page 1 We understand water. Filling level indicator | GENO-Multi Niveau Operation manual...
  • Page 2 General Contact Germany International Sales +49 9074 41-145 Service +49 9074 41-333 service@gruenbeck.de Availability Monday to Thursday 7:00 am - 6:00 pm Friday 7:00 am - 4:00 pm We reserve the right to technical modifications. © by Grünbeck Wasseraufbereitung GmbH Original operation manual Edition: September 2022 Order no.: 712940_inter_175...

  • Page 3: Table Of Contents

    Table of contents Table of contents Checking the product ..... 32 Introduction ........5 Setting the control unit ....33 Handing over the product to the Validity of the manual ...... 5 owner/operator/operating Other applicable documents .... 5 company ........33 Product identification .......
  • Page 4 Table of contents Technical specifications ....55 Operation log ......... 57 13.1 Start-up/commissioning log .... 57 4 | 64...

  • Page 5: Introduction

    Illustrations in this manual are for basic understanding and can differ from the actual design. 1.1 Validity of the manual This manual applies to the product below: ● Filling level indicator GENO-Multi Niveau with level probe 1.2 Other applicable documents ● Manuals for components from other manufacturers 5 | 64...

  • Page 6: Product Identification

    ► Check whether the products indicated in chapter 1.1 corre- spond to your product. The type plate of the filling level indicator GENO-Multi Niveau is lo- cated on the fastening plate. The label with the technical data is on the right side of the housing.

  • Page 7: Symbols Used

    Introduction The type plate for the complete filling level indicator GENO-Multi Niveau with level probe is enclosed in the cardboard box. ► Stick this type plate on the basic pure water tank close to the level probe. Designation Designation Product designation Measuring range in mWC Order no.

  • Page 8: Depiction Of Warnings

    Introduction Symbol Meaning Reference to further documents Work that must be carried out by qualified specialists only Work that must be carried out by qualified electricians only Work that must be carried out by technical service personnel only 1.5 Depiction of warnings This manual contains information and instructions that you must obey for your personal safety.

  • Page 9: Demands On Personnel

    Introduction 1.6 Demands on personnel During the individual life cycle phases of the product, different peo- ple carry out work on the product. This work requires different quali- fications. 1.6.1 Qualification of personnel Personnel Requirements • No special expertise required User •...
  • Page 10 Introduction 1.6.2 Authorisations of personnel The table below describes which tasks may be carried out by whom. User Owner/ Qualified Technical operator/ specialist service operating company Transport and storage Installation and mounting Start-up/commissioning Operation and handling Cleaning Inspection Maintenance semi-annually annually Troubleshooting Repair...

  • Page 11: Safety

    Safety Safety 2.1 Safety measures ● Only operate your product if all components are installed properly. ● Obey the local regulations on drinking water protection, acci- dent prevention and occupational safety. ● Do not make any changes, alterations, extensions or program changes on your product.
  • Page 12 Safety 2.1.2 Electrical hazards ● There is an immediate danger of fatal injury from electric shock when touching live parts. Damage to the insulation or individual components can be lethal. ● Only have qualified electricians carry out electrical work on the product.

  • Page 13: Product-Specific Safety Instructions

    Safety 2.2 Product-specific safety instructions WARNING Lethal voltage ● Severe burns, cardiovascular failure, fatal electric shock ► Only have qualified electricians carry out electrical work on the product. ► Only open the housing of the device when the device is de- energised.

  • Page 14: Product Description

    Product description Product description 3.1 Intended use ● The filling level indicator GENO-Multi Niveau is used in the in- dustrial and commercial sector to indicate the filling level of permeate/pure water tanks. ● The filling level indicator GENO-Multi Niveau is used in the swimming pool sector to indicate the filling level of raw water tanks.

  • Page 15: Product Components

    Product description 3.2 Product components Designation Function • To fasten the GENO-Multi Niveau ∙ With reclosable fasteners on the back for in- Fastening plate stallation on the tank ∙ With 4 bores for wall mounting • Control unit to display the filling level, the filling...

  • Page 16: Functional Description

    Product description 3.3 Functional description The filling level indicator GENO-Multi Niveau is designed to meas- ure and display the filling level in permeate/pure water or raw water tanks. Membrane systems, pressure booster systems or pool water sys- tems and make-up water feed systems can be controlled via pro- grammable switching contacts.

  • Page 17: Transport And Storage

    Transport and storage Transport and storage 4.1 Transport ► Transport the product in its original packaging only. ► Protect the product from frost or high temperature during transport. ► Upon receipt, check the product for completeness and transport damage. 4.2 Storage ►...

  • Page 18: Installation

    Installation Installation The installation of the product must be carried out by a qualified specialist only. WARNING Actuation of an on-site solenoid valve ● The coil of the solenoid valve can become hot ● Burns at temperatures of > 50 °C ►...

  • Page 19: Requirements For The Installation Site

    Installation 5.1 Requirements for the installation site ● The installation site must be frost-proof and ensure the product's protection from direct sunlight, chemicals, dyes, sol- vents and their vapours, etc. ● The installation site must be adequately illuminated and venti- lated.

  • Page 20: Checking The Scope Of Supply

    Installation 5.2 Checking the scope of supply Designation Designation Filling level indicator Fastening material: GENO-Multi Niveau (mounted 3x Reclosable fastener on the on fastening plate) fastening plate (for installation on the tank) or 4x screws with Transformer with Schuko plug...

  • Page 21: Water Installation

    Installation 5.3 Water installation 5.3.1 Installing the filling level indicator on the tank At the factory, reclosable fasteners (3 pcs) are affixed to the back of the fastening plate. Designation Designation 3x Reclosable fasteners, Threaded plug for level probe self-adhesive 1.
  • Page 22 Installation c Dry the area where the reclosable fasteners are to be affixed. 2. Remove the protective foils from the reclosable fasteners. 3. Align the fastening plate vertically. 4. Firmly press the fastening plate with the reclosable fasteners into place. 5.
  • Page 23 Installation 3. Install the fastening plate on the wall using the screws and dowels provided with the device. 4. Check the installation for a firm hold. 5.3.3 Inserting the level probe into the tank Designation Designation Level probe with protective Threaded plug 1"...
  • Page 24 Installation on the tank Wall mounting » The level probe is installed in the tank. ► Stick the type plate for the GENO-Multi Niveau with level probe onto the tank close to the screw cap of the level probe. 24 | 64...

  • Page 25: Electrical Installation

    Installation 5.4 Electrical installation The electrical installation must be carried out by a qualified electri- cian only. WARNING Lethal voltage ● Severe burns, cardiovascular failure, fatal electric shock ● Due to voltage-free contacts on site, external voltage can be present on the terminals even if the mains plug is unplugged ►...
  • Page 26 Installation 1. Flip open the right and left covers. 2. Unscrew the 4 screws of the housing cover. 3. Flip down the housing cover. » The connection terminals on the circuit board are accessible. 5.4.1 Terminal diagram ► Using a slotted screw driver (blade max. 3 mm), connect the level probe (item X1) and the programmable contacts to the terminal openings.
  • Page 27 Installation Item Term. Function / Colour Remarks L / black (BK) Power supply 24 V / 50 Hz N / blue (BU) Normally closed contact NCC Alarm contact, contact rating 230 V~ / 1 A Normally open contact NOC Common Solenoid valve MV Solenoid valve Make-up water feed 24 V~ / max.
  • Page 28 Installation Item Term. Function / Colour Remarks + 12 V / white (WH) Level probe, the protective con- ductor (voltage supply) and the 4–20 mA / brown (BN) housing connection of the probe PE / yellow-green, green are jointly connected to terminal (YE-GN, GN) J1/J2 Both jumpers must be plugged in...
  • Page 29 Installation 5.4.2.2 Filter systems GENO-Multi Niveau GENO-Ultrafil BW-tronic BWH-W 450/900 – Common a – c X1 / 22 – X1 / 25 Level a – X1 / 26 Level b – – Level c – – – Level d –...
  • Page 30 – b alternately as normally closed/nor- mally open contacts (refer to chapter 7.2.3.2). In the event of a power failure on the GENO-Multi Niveau, the sub- ordinate control unit detects an inadmissible level position and out- puts a corresponding fault.
  • Page 31 Installation Pool water filter system (except BWH-W) In automatic operation Filtration also starts outside programmed filter run times Function a stops Make-up solenoid valve closes Make-up solenoid valve opens Dry-run protection of filter pump is cancelled Filter pump runs dry Pool water filter system BWH-W a –...

  • Page 32: Start-Up/Commissioning

    Start-up/commissioning Start-up/commissioning The initial start-up/commissioning of the product must be carried out by technical service personnel only. 6.1 Checking the product In case of the basic pure water tanks GT 1000, the filling level indi- cator is factory-set. 1. Completely fill the tank with water. 2.

  • Page 33: Setting The Control Unit

    Start-up/commissioning 6.2 Setting the control unit In case other tanks (except GT 1000) are used, the parameters Filling level, Filling height and Filling volume must be adapted. The filling volume is defined as the amount of water between the bottom and the upper edge of the overflow in the tank. The switching points and the hysteresis of the programmable con- tacts as well as the switching point of the alarm contact (= switching point of the solenoid valve) must be adapted to the on-site require-...

  • Page 34: Operation

    Operation Operation The device must be permanently connected to the power supply. The control unit monitors the filling level of the tank and outputs messages (refer to chapter 9). If the value falls below the set lower alarm value, the device warns visually by means of an Alarm LED.
  • Page 35 Operation 7.1.1 Control panel Designation Meaning/Function • Info level ∙ Basic display: Filling height in cm Display ∙ To read off the current values • In the basic display: ∙ Acknowledging malfunctions (Alarm LED is illuminated) ∙ Programming parameters (press and hold key for > 1 sec) Operating •...
  • Page 36 Operation Designation Meaning/Function • In the basic display: ∙ Switching on the system (press and hold key for > 5 sec) • In the Info level: Operating ∙ Displaying the parameters • In the programming level: ∙ Switching to the next parameter ∙...

  • Page 37: Programming The Parameters

    Operation 7.2 Programming the parameters Parameter settings are required for different versions of the tanks. ● Index 2 = Filling height C in cm (water level from the bottom to the lower edge of the overflow) ● Index 3 = Filling volume C in m³ (water volume between bottom and lower edge of the over- flow) In case of a series connection with additional tanks, the setting...
  • Page 38 Operation 7.2.1 Basic pure water tank Tank Index 2 Index 3 Filling height C in cm Filling volume C in m³ GT 1000 0.84 K-X 1100 1.13 K-X 1500 1.47 K-X 2000 2.00 K-X 2500 2.40 K-X 3000 3.00 K-X 4000 4.00 38 | 64...
  • Page 39 Operation Tank Index 2 Index 3 Filling height C in cm Filling volume C in m³ RB-X 300 0.27 RB-X 500 7.2.2 Raw water tank (pool water) Below please find an overview of the filling heights and filling vol- umes of the various raw water tank. These serve as orientation values for the necessary parameter pro- gramming of the various contacts (Index 4 to d).
  • Page 40 Operation Tank Filling Height Volume Height Volume Height Volume ~ cm ~ m³ ~ cm ~ m³ ~ cm ~ m³ Basic 1.1 B 0.14 0.49 1.05 Basic 2 B 0.21 0.66 1.95 Basic 3 B 0.31 1.00 2.90 Basic 4 B 0.38 2.78 3.95...
  • Page 41 Operation 7.2.3 Parameters Settings in the programming level must be done by Grünbeck's technical service or by a qualified specialist trained by Grünbeck only. In the tables below, the factory settings are greyed out. The factory settings are preset for basic pure water tank GT 1000. Index Parameters Setting range Remarks...
  • Page 42 Operation Index Parameters Setting range Remarks Contact d closes Hysteresis of level d 1...5...99 when the filling level falls below 15 % Solenoid valve 1...40...99 OPEN Make-up feed of tank via solenoid valve Solenoid valve 1...60...99 CLOSED 7.2.3.1 Examples for display and switching behaviour Designation Designation Alarm contact...
  • Page 43 Operation 7.2.3.2 Programming of switching contacts a – d and configuration of Alarm LED For each programmable switching contact of level a – d, the assign- ment normally open/normally closed can be made. Normally, the Alarm LED lights up when the value of the parameter programming is undershot (Index 4).
  • Page 44 7. Return to the basic display – simultaneously press 7.2.4 Displaying the software version The software version of the GENO-multi Niveau can be displayed via code level 999. 1. Simultaneously press and hold keys for > 1 sec.

  • Page 45: Maintenance And Repair

    Maintenance and repair Maintenance and repair Maintenance and repair includes cleaning, inspection and mainte- nance of the product. The responsibility for inspection and maintenance is subject to local and national requirements. The owner/operator/operating company is responsible for compliance with the prescribed maintenance and repair work.

  • Page 46: Intervals

    Maintenance and repair 8.2 Intervals By way of regular inspections and maintenance, malfunctions can be detected in time and product failures might be prevented. ► As owner/operator/operating company determine which com- ponents must be inspected and maintained at which intervals (load-dependent).

  • Page 47: Inspection

    Maintenance and repair 8.3 Inspection You as owner/operator/operating company can do the regular in- spections yourself. ► Carry out an inspection at least every 2 months. 1. Check whether a malfunction is shown in the display. 2. Visually check the connection point of the level probe for leaks.

  • Page 48: Maintenance

    Maintenance and repair 8.4 Maintenance Regular work is required in order to ensure the proper functioning of the product in the long term. DIN EN 806-5 recommends regular maintenance to ensure trouble-free and hygienic operation of the product. WARNING Lethal voltage ●...

  • Page 49: Spare Parts

    Maintenance and repair 8.4.2 Annual maintenance Annual maintenance work requires expert knowledge. This kind of maintenance work must be carried out by technical service person- nel only. In addition to the semi-annual maintenance, the following work must be carried out as well: 1.

  • Page 50: Troubleshooting

    Troubleshooting Troubleshooting 9.1 Messages 1. Eliminate the fault (refer to fault table below). 2. Acknowledge the fault with 3. Watch the display. 4. If the fault reoccurs, compare the display message with the fault table below. Display Explanation Remedy ► Check the level E.EE Measuring signal of pressure transducer <...

  • Page 51: Other Observations

    Troubleshooting Display Explanation Remedy ► Correct the parameter Display values Parameters measuring range, are incorrect filling level or filling volume settings programmed incorrectly ► Check and correct 00.0 or 00.1 Wiring between level probe and filling level indicator faulty wiring ►...

  • Page 52: Decommissioning

    10.2 Decommissioning ► Disconnect the product from mains – unplug the mains plug. ► Remove the level probe from the tank. ► Keep the electric connections on the GENO-Multi Niveau connected. ► Record the time of decommissioning in the operation log (refer to chapter13).

  • Page 53: Dismantling And Disposal

    1. Disconnect the product from mains – unplug the mains plug. 2. Remove the level probe from the tank. 3. Disconnect the electric connections on the GENO-Multi Niveau 4. Remove the GENO-Multi Niveau completely with the fas- tening plate. 11.2 Disposal ► Obey the applicable national regulations.
  • Page 54 Dismantling and disposal Packaging ► Dispose of the packaging in an environmentally sound manner. Danger to the environment due to incorrect dis- NOTE posal ● Packaging materials are valuable raw materials that can be reused in many cases. ● Incorrect disposal can cause hazards to the environment. ►...
  • Page 55 Technical specifications 12 Technical specifications Dimensions and weights 2.5 mWC 4.0 mWC Overall dimensions (l x w x d) 245 x 195 x 71 Length of protective hose of level probe 2500 (Ø 8) 4000 (Ø 8) Cable length of level probe Operating weight (incl.
  • Page 56 Technical specifications Performance data 2.5 mWC 4.0 mWC Accuracy of display value 0 – 0.25 0 – 0.4 Measuring range ≤ 2.5 ≤ 4.0 Measuring range Filling height Power of programmable contacts a – d 24 V= /1 A Connection of solenoid valve 24 V~ /14 VA Power of voltage-free alarm contact 230 V~ /1 A...
  • Page 57 Operation log 13 Operation log ► Document the initial start-up/commissioning and all mainte- nance activities. ► Copy the maintenance report. Filling level indicator GENO-Multi Niveau ________ Serial no.: ______________________ 13.1 Start-up/commissioning log Customer Name Address Installation/Accessories Tank Type and size:...
  • Page 58 Operation log Remarks Start-up/commissioning Company Service technician Work time certificate (no.) Date/signature 58 | 64...
  • Page 59 Operation log Maintenance no.___ Work performed Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks 59 | 64...
  • Page 60 Operation log Maintenance no.___ Work performed Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks 60 | 64...
  • Page 61 Operation log Maintenance no.___ Work performed Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks Maintenance Company Repair Name Date/signature Remarks 61 | 64...
  • Page 62 EU guidelines in terms of its design, construction and execution. This certificate becomes void if the system is modified in any way not approved by us. Filling level indicator GENO-Multi Niveau Serial no.: Refer to type plate The aforementioned system also complies with the following directives and provisions: •...
  • Page 63 Publisher's information Technical documentation Should you have any questions or suggestions regarding this opera- tion manual, please contact Grünbeck Wasseraufbereitung GmbH’s Department for Technical Documentation directly. Email: dokumentation@gruenbeck.de...
  • Page 64 Grünbeck Wasseraufbereitung GmbH Josef-Grünbeck-Str. 1 89420 Hoechstaedt/Germany +49 9074 41-0 +49 9074 41-100 info@gruenbeck.com For more information go www.gruenbeck.com to www.gruenbeck.com...

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