We understand water. Softening Water softener Delta-p. Operation manual

Transcription

1 We understand water. Softening Water softener Delta-p Operation manual

2 Central Contact Germany Sales Phone Technical Service Phone Fax Availability Monday to Thursday 7:00 am - 6:00 pm Friday 7:00 am - 4:00 pm Your local point of contact: see accompanying list of representatives Copyright The manufacturer reserves the copyright to this operation manual. Without the written consent of Grünbeck Wasseraufbereitung GmbH, no part of this manual may be reproduced in any way, nor may any part be processed, duplicated or distributed using electronic systems. Contraventions of the aforementioned requirements shall be subject to compensation in damages. We reserve the right to modifications. by Grünbeck Wasseraufbereitung GmbH Translation of the original operation manual Edition of the operation manual: December 2017 Order no.: TD3-BM001en_014

3 Table of contents Table of contents 1 About this manual Other applicable documents Target group Storage of the documents Symbols used Typographical conventions Validity of the manual Type designation plate Safety Safety measures Safety information Regulations Obligations on the specialist installer and/or specialist company Responsibilities of the owner-user Safety information for the specific system Packaging, transport, storage and installation Product description Intended use Foreseeable misuse Product components Accessories Functional description Control unit Overview Display screens Navigating the control unit Menu structure Programming levels Installation Requirements with regard to the installation site Checking the scope of supply Installing the product Preparation Start-up Preparations Adjusting the water softener Delta-p Handing over the operation manual to the operator Operation Information about the basic display Request information Trigger regeneration manually Set current time Setting the water hardness Setting the operating parameters Refilling salt tablets Cleaning, inspection, maintenance Intervals Cleaning Inspection Maintenance Consumables Wearing parts Fault Messages on the display Other observations Disposal Technical specifications Continuous flow curve Pressure loss curves Other information Explanation of terminology Soft water with blending Sodium content in the water Hardness range Mounting instructions Water installation Electrical installation Overview of electrical cable connection Operation log...65 EC-Declaration of Conformity...70 Index

4 About this manual 1 About this manual 1.1 Other applicable documents For Delta-p, the following documents are regarded as applicable documents: For Grünbeck's technical customer service-/authorised service company: Operation manual for Grünbeck's technical service Order no.: The manuals of all accessories used shall apply. 1.2 Target group This manual is intended for specialist installers and owners/users. 1.3 Storage of the documents This manual and all other applicable documents must be kept so as to be available if required. Make sure that your specialist installer enters the proper start-up and annual maintenance in chapter 14 of the operation log. 1.4 Symbols used This symbol identifies information and instructions that you must comply with for your personal safety as well as to avoid damage to property. This symbol identifies instructions that you must comply with in order to avoid damage to property. This symbol identifies important information about the product or its handling. This symbol identifies work that is only allowed to be carried out by a specialist installer. In Germany, the installation company must be registered in an installation directory of a water supply company acc. to 12(2) AVB Wasser V (German Ordinance on General Conditions for the Supply of Water) This symbol designates tasks that may only be performed by Grünbeck's technical customer service-/authorised service company or by specialist installers trained by Grünbeck. This symbol identifies work that may only be carried out by electronically trained personnel according to the VDE guidelines or according to the guidelines of similar local institutions.

5 About this manual 1.5 Typographical conventions The following typographical conventions are used in this manual: Menu paths Menu paths are shown in a different font. The sequence of the menus is indicated by the ">" sign. Status level>menu level>submenu Menu items Menu items, e.g. within a software menu, are highlighted in grey. Menu item Buttons Buttons are depicted with a doted frame. Button Instructions Single-step instructions or instructions where the sequence of the actions is unimportant are indicated as follows: Action Multi-step instructions where the sequence of the actions must be observed are indicated as follows: 1. First step a First action in the first step b Second step of the first action 2. Second action Results of an instruction are indicated as follows:» Result 5 74

6 About this manual Lists Bullet symbols used: First list point (level 1) First bullet point (level 2) Second bullet point (level 2) Second list point (level 1) Operating states Tanks described in the text, referred to below as exchangers, assume different operating states. The following convention applies to the exchangers: Depiction Exchanger* Exchanger** Exchanger*** Explanation Is in operation and usually has the lower remaining capacity. Is due for regeneration next. Is in operation and usually has the higher remaining capacity. Is due for regeneration next but one. Is exhausted and is currently being regenerated or has already been completely regenerated. 6 74

7 About this manual 1.6 Validity of the manual This manual applies to the following products: Water softener Delta-p Water softener Delta-p-I 1.7 Type designation plate The type designation plate can be found under the dome on the control unit of the water softener below the display No. Designation No. Designation 1 Observe the operation manual 8 Power input 2 SVGW test mark 9 Index of protection 3 DVGW test mark 10 Product designation 4 CE mark 11 QR code 5 Nominal pressure 12 Data matrix code 6 Ambient temperature 13 Order no. 7 Power supply 14 Serial number Please specify the data shown on the type designation plate in order to speed up the processing of your enquiries or orders. Therefore enter the necessary information in the table below to have it readily available whenever necessary. Product designation: Order no.: Serial no.: 7 74

8 Safety 2 Safety WARNING: Contamination of drinking water due to improper handling. Risk of infectious diseases. Have the installation, start-up and annual maintenance carried out by specialist installers only. 2.1 Safety measures Carefully read this manual before operating your product. Install the product in a frost-free room. Otherwise, the system may suffer irreparable damage. The consequence can be a water damage. Only use genuine spare parts for maintenance or repair. If unsuitable spare parts are used, the warranty for your product will be void. Do not use products which have a damaged power supply cable. This can lead to injuries due to electric shock. Have damaged power supply cables replaced without delay. Comply with the hygiene instructions in chapter 8. Failure to comply can result in microbiological contamination of your drinking water installation. Only have persons working on your system that have read and understood the present manual and that are qualified to do such work due to their vocational training. Only operate the product if all components are installed properly. Safety device must never be removed, bridged or otherwise tampered with. 2.2 Safety information This manual contains instructions that you must comply with for your personal safety as well as to avoid damage to property. The information and instructions are highlighted by a warning triangle and have the following structure: CAUTION: Type and source of danger. Possible consequences Preventive measures 8 74

9 Safety The following signal words were defined subject to the degree of danger and may be used in the present document: DANGER means that serious or fatal injuries will occur if the corresponding precautionary measures are not taken. WARNING means that serious or fatal injuries may occur if the corresponding precautionary measures are not taken. CAUTION means that minor injuries may occur if the corresponding precautionary measures are not taken. NOTE (without a warning triangle) means that damage to property can occur if the corresponding safety measures are not taken. 2.3 Regulations Comply with the following regulations and directives, amongst others, during installation and start-up: Statutory regulations on environmental protection Provisions of the employers' liability insurance associations DIN EN 806 Specifications for installations inside buildings conveying water for human consumption VDI/DVGW 6023 part 6 Low Voltage Directive 2014/35/EU, Appendix IV 2.4 Obligations on the specialist installer and/or specialist company Comply with the following specifications to ensure correct and safe function of the product: Only perform activities described in this manual. Perform all activities in accordance with all applicable standards and regulations. Brief the owner/user on the function and operation of the product. Advise the owner/user of the maintenance of the product. Instruct the owner-user about possible dangers that can arise during operation of the product. 9 74

10 Safety 2.5 Responsibilities of the owner-user Comply with the following specifications to ensure correct and safe function of the product: Arrange for only a specialist installer to carry out installation, start-up and maintenance. Have the product explained to you by the specialist installer. Only perform activities described in this manual. Do not carry out any activities that are explicitly indicated for a specialist installer. Only use this product in accordance with its designated application. Make sure that the required inspection- and maintenance work is carried out. Keep this manual. 2.6 Safety information for the specific system WARNING: Risk of contamination of the drinking water in case of incorrect discharge of the regeneration water Health risk due to contamination of the drinking water. When installing a discharge line for the regeneration water, do not connect any devices directly to the drain outlet of the water softener. To install a drain, use only the supplied black hose to allow the regeneration water to flow to the drain connection. WARNING: Danger of contamination of the drinking water due to prolonged periods of inactivity of the system without automatic regeneration. Bacterial growth in the drinking water. Automatic regeneration with disinfection counteracts the bacterial growth. Do not disconnect the water softener from the power and water supply when you are absent for longer periods of time. WARNING: Danger of drinking water contamination due to stagnation. Bacterial growth in the drinking water. According to VDI/DVGW 6023, filling the system with raw water prior to starting the designated operation is prohibited

11 Safety CAUTION: Insoluble impurities in the salt may cause malfunctions at the brine valve and at the injector of the control valve. Dosage of salt according to requirements is not guaranteed. A defined salt quality is required for the reliable function of the water softener. Only use salt tablets as per DIN EN 973 type A. CAUTION: Blocking of reverse osmosis systems by blended raw water. The functionality of reverse osmosis systems is threatened. If the water softener is installed before a reverse osmosis system, the feed line to the reverse osmosis system is not allowed to be configured as soft water with blending. CAUTION: Risk of uncontrolled water leakage during regeneration if there is a power failure. Uncontrolled water leakage into the drain or brine tank. If there is a power failure, check the water softener and block the raw water supply if necessary. 2.7 Packaging, transport, storage and installation Transport and store the product: in its original packaging correct way up Transport, store and install the product free from: Strong heat Frost Direct sunlight Chemicals, dyes, solvents and their vapours 11 74

12 Product description 3 Product description 3.1 Intended use The water softeners Delta-p are have been developed for the continuous production of softened and partially softened water and can be used in these areas: Continuous soft water supply Softening and partial softening of: Well water Process water Boiler feed water Cooling water Air-conditioning water Cold drinking water industrial water 3.2 Foreseeable misuse The water softeners Delta-p cannot be used in these areas: Slow removal of water Widely diverging performance Load above nominal flow Also comply with the information in the technical specifications (refer to chapter 11) 12 74

13 Product description 3.3 Product components No. Designation No. Designation 1 Water softener with central control valve and control unit 2 Brine tank with sieve bottom 3.4 Accessories You can retrofit your product with additional accessories. Please contact your local Grünbeck representative or Grünbeck s headquarters in Hoechstaedt for details (refer to Water softener Delta-p Accessories Image Designation Order-no

14 Product description Water softener Delta-p Accessories Pre-alarm salt supply Infrared light sensor to detect the minimum quantity of salt in the brine tank. Signal via control unit. Connection set 1"-1¼" Connection set 1"-1¼"-I Connection set 1½"-2" Connection set 1½"-2"-I Connection set (for convenient connection to the water installation) compact valve block, built-in overflow valve (not with Delta-p-I version), shut-off valves for hard and soft water, sample valves for raw and soft water (only with 1"-1¼"), 2 flexible, pressure-resistant connection hoses. (For Switzerland, connection hoses are not included in the scope of delivery. Install the fixed pipework on site.) Blending with Delta-p 1"-1¼" Blending with Delta-p 1½"-2" Pedestal Delta-p 1"-1¼" 770x770x200 mm Pedestal Delta-p 1½"-2" 880x880x200 mm M-Bus-measuring transducer D-DAM complete Transmitting the flow and meter readings, as well as statistical values of the turbine water meter via M-Bus (IEC870). The pulse output is proportional to the flow rate at the analogue output and relay contact of the Grünbeck-control. Dimensions: 160x240x160 mm. Parallel piping Delta-p 2x1" PVC Parallel piping Delta-p 2x1¼" PVC Parallel piping Delta-p 2x1½" PVC Parallel piping Delta-p 2x2" PVC Parallel piping Delta-p 3x2" PVC Parallel piping Delta-p 2x1" VA Parallel piping Delta-p 2x1¼" VA Parallel piping Delta-p 2x1½" VA Parallel piping Delta-p 2x2" VA Parallel piping (Tichelmann-piping) of two or several triple water softeners, including all the necessary connection pieces and connection sets. Cascade connection Delta-p 1"-1¼" - 2-way Cascade connection Delta-p 1½"-2" - 2-way Cascade connection Delta-p 2" - 3-way Cascade connection Delta-p 2" - 4-way Cascade control for parallel-piped water softeners Delta-p. The cascade connection is required in conjunction with water softeners Delta-p in parallel connection. Screw connection for connection block 1" Screw connections for connection block 1¼" Screw connections for connection block 1½" Screw connection for connection block 2"

15 Product description Water softener Delta-p Accessories Screw connections for connection block. Water meter screw connections with seals for pre-installation of the connection block. Disinfection set Delta-p 1"-1¼" Disinfection set Delta-p 1 ½"-2" Disinfection of the water softener, e.g. after extremely long periods of stagnation or contamination. With GENO-perox, canister and personal protective equipment. Communication module DE200 Profibus Profibus-DP slave module, including GSD-file Brine tank 210 litres Brine tank 750 litres Functional description Physical The water softeners Delta-p are equipped with a central control valve for the three exchangers and are controlled depending on the quantity. Regeneration is triggered when the next exchanger to be regenerated is exhausted or 50% of the next but one exchanger to be regenerated is exhausted. The water softener regenerates with raw water Chemical The exchanger contains ion exchanger resin in the form of small resin beads. Sodium ions adhere to each resin bead. Hard water with a large proportion of calcium and magnesium ions flows through the exchanger. The ion exchanger resin absorbs calcium and magnesium ions from the water in exchange for sodium ions. This reaction is called ion exchange. The calcium and magnesium ions are retained in the exchanger. Soft water without calcium and magnesium ions, but containing sodium ions, leaves the exchanger. This process continues until no more sodium ions are available. The ion exchanger resin is exhausted. The exchange can be reversed if a large amount of sodium ions is added. The exchanger is rinsed with brine, water containing salt. By their sheer number, sodium ions displace calcium and magnesium ions on the ion exchanger resin. This water containing calcium and magnesium ions is discharged to the drain. The initial condition is restored

16 Control unit 4 Control unit 4.1 Overview No. Designation No. Designation 1 Display 3 Button 2 Explanations 4 Button 5 Button P 4.2 Display screens Display GENO-IONO-matic3 First line Figure Explanation Blending valve not with Delta-p-I flashes while water is withdrawn (ratio of raw water). Blending motor runs (M) in order to maintain a constant blending hardness in case of a variable withdrawal volume

17 Control unit Display GENO-IONO-matic3 First line Exchanger tank At the status level: The two exchangers in operation are displayed with their number and remaining capacity. The eight circle segments each represent 12.5 % remaining capacity. Residual capacity between 87.5 % and 75 %. Residual capacity between 50 % and 37.5 %. Exchanger exhausted. In the Information menu level: Remaining capacity and flow rate displayed in the numeric display refer to the exchanger which has its number displayed. Transfer valve Motor transfer valve is running (M) for switching to the next pair of exchanger tanks; microswitches (S1, S2) are actuated to detect when this position has been reached. Drop symbol Flashes when there is flow at the corresponding turbine water meter 1, 2 or 3. Flow arrow Indicates the direction of flow when there is flow between the regeneration and transfer valves. First filtrate: Transfer valve -> Regeneration valve; waste water to the drain. Salting/slow rinsing: Regeneration valve -> Transfer valve, brine or water to the exchanger. Backwashing: Regeneration valve -> Transfer valve, waste water to the drain. Filling the brine tank: No water is flowing through this connection, direction arrow not active. Regeneration valve Display during the entire regeneration. Regeneration step fill brine tank: Drop symbol flashes when there is flow at the turbine water meter. Regeneration step - salting: Symbol appears if the electrolysis-current for chlorine production (disinfection of the exchanger) is OK. Motor regeneration valve is running (M) for switching to the next regeneration step; microswitches (S3, S4, S5) are actuated to detect when the next regeneration step has been reached Symbols show the current status 17 74

18 Control unit Display GENO-IONO-matic3 Second line Figure Explanation Numbers and unit display At the status level: Indicates the time. In the Information menu level and the Operator menu level: Indicates the numerical value of the parameter in the menu; if available with physical unit. In the case of malfunctions / warnings: The currently fault or warning Er x is displayed. Index/parameters Displays the consecutive number of the current value in the numerical display 9 for guidance. Screw wrench Displayed when maintenance interval has expired. Brine tank Displayed during regeneration. Appropriate arrow for the corresponding regeneration step appears: Brine is drawn out of the tank Raw water is fed into brine tank Pre-alarm salt supply, if installed: Symbol appears when salt needs to be refilled. Backlight Is switched on up to 10 minutes after the last button press. Each press of a button initially activates the back lighting. Flashes during malfunctions/warnings. 4.3 Navigating the control unit Buttons of the control unit Control unit GENO-IONO-matic3 Figure Designation Function P Button P In the status level: Switches to User menu level. (> 5 s press) Acknowledges malfunctions. In the Menu level User: Opens parameters. Stores the settings and closes parameters.

19 Control unit Control unit GENO-IONO-matic3 Button In the status level: Triggers regeneration by hand. (> 5 s press) In the Menu level User: Returns to the previous parameter. Decreases numerical values. Button In the status level: Calls up the Information menu level. Advances the display. In the Menu level User: Switches to the next parameter. Increases the numerical values Select menu level Control unit GENO-IONO-matic3 Objective Step Status level Press the button and the button at the same time. Information menu level Press the button in the status level. 1x - 11x, rotating through the display back to the basic display. Menu level User Press the P button in the status level for more than 5 s Menu level Programming 1. Press the P button and the button in the status level at the same time for more than 1 s.» The display switches from time to the three flashing digits "000", preceded by a "C". 2. Press the or the button to select code Press the P button to confirm your selection. Advanced programming menu level 1. Press the P button and the button in the status level at the same time for more than 1 s.» The display switches from time to the three flashing digits "000", preceded by a "C". 2. Press the or the button to select code Press the P button to confirm your selection

20 Control unit Setting the parameters Control unit GENO-IONO-matic3 Objective Select parameters Open parameters Step On every menu level, the button switches to the next parameter and the button switches to the previous parameter. When the intended parameter is displayed on the screen, open it by pressing the P button.» The value of the parameter flashes. Change parameter If the opened parameter flashes, press the button for lower values and the button for higher values. Close parameter without saving If you want to exist the settings for the opened parameter without changes, press the button and the button at the same time.» The parameter will be closed and the display shows the unchanged value continuously. Save parameters If the correct value flashes on the display, press the P button to save it.» The parameter will be closed and the display shows the set value continuously. Exit menu level When you have made and saved the desired settings, press and buttons simultaneously.» The display shows the basic display on the status level. 4.4 Menu structure Control unit GENO-IONO-matic3 Menu level Menu items Values/settings Status level Acknowledge malfunctions Regeneration by hand Press one of the buttons Press the button for more than 5 s Select menu level (refer to chapter 4.3)

21 Control unit Control unit GENO-IONO-matic3 Information 0 Remaining capacity exchanger * 1 Remaining capacity exchanger ** 2 Remaining capacity exchanger *** 3 Flow rate exchanger * 4 Flow rate exchanger ** 5 Flow rate exchanger *** 6 Flow rate blending 7 Soft water hardness actual value 8 Time since last regeneration 9 Current regeneration step A Current regeneration step Step 1-3: Regeneration step: Remaining time of the current regeneration step Step 4: Regeneration step: Flow rate Operator Set the time Hours and minutes separately, [hh:mm] Set the actual raw water hardness Adjust soft water hardness with blending Must not be changed with Delta-p-I Programming levels To the settings and displays (refer to chapter 4.5). 4.5 Programming levels NOTE: Non-compliance will result in serious damage to product and user. The function of the product can be significantly impaired and result in a health hazard for users. The settings described here may only be performed by specialist installers and trained personnel

22 Control unit The GENO-IONO-matic3 controls the operating and regeneration processes of water softeners in the Delta-p series automatically depending on the selected operating mode, water consumption, daily interval and time selected. The different parameters of the water softener are stored in the programming levels and can be set with code protection via the menu navigation. A programmable input, a programmable output and an input for the pre-alarm salt supply accessory are available Menu level Programming Status level>programming menu level Parameters of the Programming menu level Control unit GENO-IONO-matic3 Index/parameters Meaning Factory settings Setting range 0 Hardness unit Configuration of the display for hardness values with corresponding unit. Applies to raw water and soft water hardness as well as the capacity value 1 Water softener- Data record 2 Capacity rate CA31: 48 CA32: 79 CA35: 165 CA36: Turbine water meter- Constant exchangers 4 Turbine water meter constant regeneration valve 5 Turbine water meter constant blending valve CA31: Delta-p 1" CA32: Delta-p 1¼" CA35: Delta-p 1½" CA36: Delta-p 2" Warning: Changes only permitted by Grünbeck's technical service'-/authorised service company! 0 0 = dh 1 = f 2 = mol/m³ Depending on water softener (nominal width) Depending on water softener (nominal width) Indication only Indication only CA31: CA32: CA35: CA36: Depending on water softener (nominal width) Indication only Indication only 6 Activation time Applies to regeneration over a daily interval 7 Activation time Applies to regeneration over a daily interval 8 Disinfection program Is started by reprogramming to value 1. Attention: Observe the instructions of the disinfection-chemical! 9 Triple manual regeneration Is started by reprogramming to value 1/2/3. All 3 exchangers are regenerated 1x in succession up to 3x. In between there is a waiting time of 15 minutes in each case. 00: 00:... 23: :00 :00... :

23 Control unit Advanced programming menu level Status level>advanced programming menu level Parameters of the Advanced programming menu level Control unit GENO-IONO-matic3 Index/parameters Meaning Factory setting Setting range 0 Programmable input function 1 Programmable output function 2 Delay time for programmable output with setting = 3 3 Activation pre-alarm salt supply (optional) 0 = No function 1 = External release of regeneration 2 = External lock of regeneration 3 = External 3-way regeneration triggering 4 = Reserved function 0 = No function 1 = Closed during regeneration step 1 Salting 2 = Closed during the entire regeneration 3 = Closed if flow rate with flow at exchanger * and exchanger ** = 0 m³/h or with bottle changeover or in case of malfunction 80/210 = reserved function After the bottle changeover has been completed, the contact opens again with a delay. 0 = is not evaluated L = Infrared-light sensor detects the filling level in the brine tank. If no object is detected within the adjustable switching gap for longer than 5 min, warning Er A + symbol appears /80/ /L reserved function Serial interface RS = deactivated 1 = Optional module DE2000 Profibus available 2 = Protocol mode RTU for networking with reverse osmosis GENO-OSMO-X 5 Pulse divider for EXAcount pulse output 1: The input pulses of the water meters exchanger */exchanger **/blending are used for the pulse output (0)/1/12/18/31/42 Note: Divider "0" must not be used in combination with the dosing computer EXADOS! Setting "0" is reserved for the Delta-p- cascade circuit. Observe the following tables

24 Control unit Divider for index/parameter 5, Advanced programming menu level Dosing system GENODOS DME DME 6 DME 10 DME 20 DME 30 Delta-p 1" 1 1 Water softener Delta-p 1¼" 1 31 Delta-p 1½" Delta-p 2" The dividers in bold type indicate the sensible combinations of the water softener Delta-p and dosing system GENODOS DME. With other dividers, the full flow rate of the water softener or dosing system cannot be achieved. Resulting pulse sequence [l/pulse] Pulse division

25 Installation 5 Installation The installation is only allowed to be carried out by a specialist installer. NOTE: Significant temperature differences occurring when the product is moved from one location to another can lead to moisture forming on electronic components within the control unit at the beginning. Possible malfunction of the control unit during initial start-up. We recommend unpacking the product prior to installation and allowing it to rest at the installation site for 1 hour without being used. Possible moisture formation on electronic components inside the control unit will be able to dry off. WARNING: Danger of contaminated drinking water if the work is not carried out properly Risk of infectious diseases. Pay attention to hygiene when working on the installation. 5.1 Requirements with regard to the installation site Requirements with regard to the water connection Comply with the instructions on installation (refer to chapter 2.7). For critical applications such as boiler feed water, we recommend the installation of an automatic water analyser (refer to chapter 3.4). Drinking water filter upstream of the system Drain connection for drainage of the flushing water (refer to chapter 11) Floor drain or a corresponding safety device Existing lifting system salt water-resistant Clean water side of the system made of corrosion-resistant material or use anticorrosive agent 25 74

26 Installation Requirements on the electrical wiring Push socket with earthing contact within approx. 1.2 m of the control unit. Push socket with earthing contact must carry continuous voltage. CAUTION: The electrically operated valves do not close automatically If there is a power failure. Until intervention by the operator, flow of water through the drain outlet or the brine tank. Socket must carry continuous voltage. Do not connect the socket with lighting and heating switches. In case of power failure, check the water softener and shut-off the water supply, if necessary. 5.2 Checking the scope of supply No. Designation No. Designation 1 Cover 4 Exchanger bottles 2 Water test kit "Total hardness 5 Central control valve in parts and control unit 3 Operation manual 6 Brine tank Check the scope of supply for completeness and possible damage

27 Installation 5.3 Installing the product In order for the water pipe to be properly connected to the protective-equipotential bonding on both sides of the product, we recommend establishing a corresponding electrical bypass according to DIN VDE No. Designation No. Designation 1 Drinking water filter 2 Connection set The water softener Delta-p is installed in the water pipe in accordance with DIN EN and DIN Please observe: The nominal connection diameter and connection size. Installation in horizontal orientation. The designation of the flow direction on the housing must correspond to the flow direction on site. Stress-free installation. Free outlet and discharge of the backwash water without back-pressure

28 Installation The sequence of devices in the direction of flow is: Water meter Drinking water filter Shut-off valve 1 Water softener Delta-p Sampling valve Shut-off valve 2 Distribution pipes or devices to be protected 5.4 Preparation Threads and connection holes are closed with protective caps against contamination. Remove the protective caps before starting installation. WARNING: Danger of drinking water contamination due to stagnation. Bacterial growth in the drinking water. According to VDI/DVGW 6023, filling the system with raw water prior to starting the designated operation is prohibited Filling the exchangers No. Designation No. Designation 1 Centring the riser pipe 2 Unscrewing the bottle adapter Note: The water softeners Delta-p 1" and 1¼" are filled with resin at the factory.

29 Installation Fill the resin and glass dry into the exchangers. Wet filling is only allowed immediately before start-up. If this is not possible, the water softener must be disinfected before starting up (refer to chapter Fehler! Verweisquelle konnte nicht gefunden werden.). Delta-p 1½" 2" Quantity of glass [l] Quantity of resin [l] You may order spare parts and consumables from your local Grünbeck representative, refer to the Internet at Proceed as follows to fill the exchangers: 1. Unscrew the bottle adapter by turning it to the left. 2. Centre the riser pipe in the exchanger. 3. Put on the filling adapter. 4. Place the pipe section on the filling adapter. 5. Fill the glass through the funnel into the exchanger. 6. Make sure that the glass filling is evenly distributed. 7. Fill the resin through the funnel into the exchanger. 8. Remove the funnel, pipe section and filling adapter. 9. Clean the threads and sealing surfaces on the exchanger for the connection of the bottle adapter to remove any glass and resin adhering to them. 10. Place the bottle adapter from above with the head nozzle in front over the riser pipe. 11. Tighten the bottle adapter by turning it to the right.» The exchanger is filled Installation For the plug-and-play-installation instructions for the water softener Delta-p, refer to chapter

30 Start-up 6 Start-up Start-up may only be carried out by a specialist. WARNING: Danger of drinking water contamination due to stagnation. Bacterial growth in the drinking water. According to VDI/DVGW 6023, filling the system with raw water prior to starting the designated operation is prohibited. 6.1 Preparations Filling the brine tank WARNING: Danger of contaminated drinking water if the work is not carried out properly Risk of infectious diseases. Pay attention to hygiene when working on the installation. Store the packs of salt only in dry and clean rooms. Do not use opened packs. Clean the packs before opening them. Fill the salt directly from the pack into the brine tank. Close the brine tank immediately after filling. Proceed as follows to fill the brine tank: 1. Remove the cover from the brine tank. 2. Carefully fill the brine tank with raw water until the water level is about 30 mm above the sieve bottom. CAUTION: Insoluble impurities in the salt may cause malfunctions at the brine valve and at the injector of the control valve Dosage of salt according to requirements is not guaranteed then. A defined salt quality is required for the reliable function of the water softener. Only use salt tablets as per DIN EN 973 type A. 3. Fill the brine tank completely with salt tablets. 4. Fill the brine tank with raw water. See the following table.

31 Start-up Water softener Delta-p Filling brine tank 1" 1¼" 1½" 2" Salt supply standard-brine tank max. [kg] Operating water volume [l] Close the tank immediately after filling.» You have completed filling the brine tank Start-up Measures after times without operation Period of inactivity What to do 4 [d] Regeneration of each exchanger is sufficient for the start-up. > 4 [d] A disinfection of the water softener by Grünbeck's customer service is required before start-up (refer to Venting the system 1. Connect the mains plug to the socket. 2. Open the client's valve at the raw water inlet. 3. Trigger a regeneration by hand (refer to chapter 7.3). The three exchangers are now regenerated one after the other. 4. When regeneration is complete, open the customer's valve at the soft water outlet. 5. Check the system for leaks.» The system is vented

32 Start-up No. Designation No. Designation 1 Bottle adapter 2 Withdrawal valve Hardness determination 1. Perform the 0 dh (0 f, 0 mmol/l) test. To do this, take water samples from the water softener in operation: a Open one of the customer's withdrawal points downstream of the water softener. Without this measure, you will receive a mixture of waters from the exchanger* and exchanger** at the sample valves. b Take samples from each of the three bottle adapters on its sampling valve. c In the case of systems with a blending valve, take an additional water sample at the client's withdrawal point downstream of the system. d Close the client's withdrawal point downstream of the water softener 2. Measure the hardness of the samples with the water test kit "total hardness". 3. Record your work in the start-up log and countersign it (refer to chapter 14). Carrying out 1st maintenance Carry out maintenance according to the checklist for 1st maintenance and record the determined data.» You have completed the start-up

33 Start-up 6.2 Adjusting the water softener Delta-p This subchapter describes the adjustment of the electronically controlled blending valve of the water softener Delta-p. The blending valve is not part of the water softener Delta-p-I. It can be retrofitted to the water softener Delta-p-I if required. Contact Grünbeck's technical service-/authorised service company beforehand. The water softeners Delta-p are controlled by quantity. The operating parameters are already stored in the GENO-IONO-matic3 control unit. During start-up, all parameters must be entered which are required for the automatic calculation of the regeneration interval. Check the factory-set data record. The GENO-IONO-matic3 control unit is operated via buttons (refer to chapter 4.3). Perform the settings according to chapters 7.3 to Handing over the operation manual to the operator Inform the owner/user about the need for inspections and maintenance

34 Operation 7 Operation Observe the intervals for inspection and maintenance (refer to chapter 8) 7.1 Information about the basic display Status level The display continuously gives information about the operating status of the system. The following parameters are shown on the basic display: Functions that are activated to trigger a regeneration. The function by which the current regeneration was triggered. Whether a regeneration is active. The time that is stored in the system. 7.2 Request information Status level>information level Press the button to call up information about other parameters: Button pressed Display Explanation x XXX.X Remaining capacity exchanger * 2x XXX.X Remaining capacity exchanger ** 3x XXX.X Remaining capacity exchanger *** In operation In regeneration/standby 4x XX.XX Flow rate exchanger * In operation 5x XX.XX Flow rate exchanger ** 6x XX.XX Flow rate exchanger *** In regeneration/standby 7x XX.XX Flow rate blending

35 Operation Button pressed Display Explanation 8x XXX Soft water hardness actual value Only with blending valve and programmed soft water hardness 9x XXXX Time since last regeneration 10x X_:YY Current regeneration step X: Regeneration step YY: Step time remaining [min], at step 4 flow [m³/h] fill brine tank 11x XXX Time until service is due 7.3 Trigger regeneration manually Status level Follow the steps below to trigger a regeneration manually: Press the button for more than 5 s» Water softener carries out regeneration. 7.4 Set current time Status level>operator menu level Follow the steps below to set the hours on the display of the control unit: 1. Press the P button to open the parameter for hours.» The display for hours flashes. 2. Press the button or the button to set the intended value of the parameter. 3. Press the P button to save the parameter for hours.» You have set the hours

36 Operation 4. Press the button to switch to the display for minutes. 5. Press the P button to open the parameter for minutes.» The display for minutes flashes. 6. Press the button or the button to set the intended value of the parameter. 7. Press the P button to save the parameter for minutes.» You have set the time. 7.5 Setting the water hardness Actual raw water hardness Status level>operator menu level 1. Press button to switch to the display for actual raw water hardness. 2. Press button P to open the parameter for the actual raw water hardness.» The display for the actual raw water hardness flashes. 3. Press the button or the button to set the intended value of the parameter. 4. Press button P to save the parameter for the actual raw water hardness.» You have set the actual raw water hardness

37 Operation Setting soft water hardness with blending Status level>operator menu level 1. Press button to switch to the display for soft water hardness. 2. Press the P button to open the parameter for the soft water hardness.» The soft water hardness display flashes. 3. Press the button or the button to set the intended value of the parameter. 4. Press button P to save the parameter for soft water hardness with blending.» You have set the soft water hardness with blending. 7.6 Setting the operating parameters NOTE: Non-compliance will result in serious damage to product and user. The function of the product can be significantly impaired and result in a health hazard for users. The settings described here may only be performed by specialist installers and trained personnel. For settings other than the normal operating parameters, refer to chapter Refilling salt tablets For filling the brine tank, refer to chapter

38 Cleaning, inspection, maintenance 8 Cleaning, inspection, maintenance WARNING: Danger of contaminated drinking water if the work is not carried out properly Risk of infectious diseases. Pay attention to hygiene when working on the installation. 8.1 Intervals Operation Interval Execution Inspection 2 months Owner/user Maintenance semi-annually Owner/user or installation company annually Installation company Complying with the inspection and maintenance intervals is important for trouble-free and hygienic operation. 8.2 Cleaning WARNING: Danger of contaminated drinking water if the work is not carried out properly. Risk of infectious diseases. Pay attention to hygiene when working on the installation. NOTE: Do not clean the product with alcohol or cleaning agents containing solvents! Such substances damage components made of plastic. Only clean the external surfaces of the product. To do so, use a cloth moistened with water. Only clean the outside of the product. Do not use any strong or abrasive cleaning agents Wipe the housing with a cloth that is moistened water.

39 Cleaning, inspection, maintenance 8.3 Inspection WARNING: Danger of contaminated drinking water if the work is not carried out properly. Risk of infectious diseases. Pay attention to hygiene when working on the installation. Determine the raw water hardness. To do this, use the water test kit "total hardness". Determine the soft water hardness. To do this, use the water test kit "total hardness". Check the amount of salt in the brine tank. When doing this, pay attention to the minimum amount of salt in the brine tank and, if necessary, top up with salt tablets according to DIN EN 973 A (refer to chapter 6.1.1) Check the system for leaks. Check the tightness of the control valve to the drain in the operating state, without regeneration procedure. 8.4 Maintenance Semi-annual maintenance WARNING: Danger of contaminated drinking water if the work is not carried out properly. Risk of infectious diseases. Pay attention to hygiene when working on the installation. The following work must be carried out as part of the semi-annual maintenance: Read the water meter. Determine the raw water hardness. To do this, use the water test kit "total hardness". Determine the soft water hardness. To do this, use the water test kit "total hardness". Check the setting of the control unit: Time Actual raw water hardness Soft water hardness with blending. Not allowed to be changed on Delta-p-I

40 Cleaning, inspection, maintenance Check the filling level of the salt in the brine tank. When doing this, pay attention to the minimum amount of salt in the brine tank and, if necessary, top up with salt tablets according to DIN EN 973 A (refer to chapter 6.1.1) Check the condition of the salt. Break up clumps with a suitable tool. Evaluate the salt consumption subject to the water volume consumed. Minor deviations in salt consumption are normal and cannot be avoided technically. If the deviations are considerable, contact Grünbeck's technical service/authorised service company. Check the system for leaks. Check the tightness of the control valve to the drain in the operating state, without regeneration procedure. Enter all data and work in the operation log Annual maintenance Annual maintenance must be performed by the Grünbeck s technical service/authorised service company or by an approved company. WARNING: Danger of contaminated drinking water if the work is not carried out properly Risk of infectious diseases. Pay attention to hygiene when working on the installation. Document all data, work and repairs in the operation log (refer to chapter 14) The following work must be carried out as part of annual maintenance: Read the following data: Water pressure Flow pressure Water meter reading Determine the raw water hardness. To do this, use the water test kit "total hardness". Determine the raw water hardness. To do this, use the water test kit "total hardness".

41 Cleaning, inspection, maintenance Perform the 0 dh, 0 f, 0 mmol/l test if necessary: Readjust the electronically controlled blending valve (refer to chapter 7.5). Check the soft water hardness again. Program the desired soft water hardness into the control unit. Check the programming of the control unit. Check the brine control: Salting Filling the brine tank Check the function of the safety fitting, e.g. system separator, against backflow. Check the function of the disinfection device in the control unit. We recommend replacing the chlorine cell(s) after 2 years at the latest. Query regeneration counters, total soft water volume, error memory; a system data printout is possible via the serial interface of the control unit. We recommend replacing the push-in turbines after a total water volume of 20,000 m³ has been reached; however, at the latest after 3 years. Reset the maintenance interval. 8.5 Consumables CAUTION: Insoluble impurities in the salt may cause malfunctions at the brine valve and at the injector of the control valve. Dosage of salt according to requirements is not guaranteed. A defined salt quality is required for the reliable function of the water softener. Only use salt tablets as per DIN EN 973 type A. Consumables Delta-p Quantity Order no. Regeneration salt [kg] Water test kit "Total hardness pc

42 Cleaning, inspection, maintenance 8.6 Wearing parts NOTE: Danger of damaging the installation unsuitable parts are used. Risk of functional impairment, malfunctions and loss of warranty. Only use genuine parts. Seals are wearing parts. Although these parts are wearing parts, we grant a limited warranty period of 6 months. Wearing parts Delta-p Place Figure Wearing parts Control valve Seals, injector, servomotors, turbine water meters, transfer valves Brine valve Brine, float and closing valves Disinfection unit Chlorine cells and seals 42 74

43 Fault 9 Fault WARNING: Danger of contaminated drinking water due to stagnation. Risk of infectious diseases. Remedy this malfunction immediately. WARNING: Danger of contaminated drinking water if the work is not carried out properly. Risk of infectious diseases. Pay attention to hygiene when working on the installation. The potential-free signal contact (terminals 37-39) opens when the maintenance interval has expired and Er A. For all other faults Er X opens the fault signal contact (terminals 39-41). Both signals, signal contact and fault signal contact, are active. If malfunctions occur that cannot be rectified by following the instructions below, contact Grünbeck's technical service-/authorised service company. Have the installation data handy (refer to chapter 14). 9.1 Messages on the display Status level 1. Acknowledge the fault by pressing button P on the display. 2. Watch the display. 3. If the cause of the error was not eliminated, the error will reoccur after a short period of time

44 Fault Control unit GENO-IONO-matic3 Fault Explanation Remedy Er 0 Er 1 Power failure > 5 minutes has occurred. The signal of a power failure is not activated in the GENO-IONO-matic3 ex-works. Run-time monitoring motor regeneration valve has responded. Connection cable from the regeneration valve to the control unit is incorrectly connected or defective. Microswitch S3... S5 defective. Motor of the regeneration valve defective. Control unit defective. Fuse F2 has tripped. If the exchangers in operation have been subjected to further stress during the power failure, the affected exchangers should be regenerated by initiating a regeneration manually (refer to chapter 7.3). Contact Grünbeck's technical service-/authorised service company. A different parameter setting could be required. Notify Grünbeck's technical service-/authorised service company. Replace fuse with the same type (refer to chapter 13.3). Pressure reducer on regeneration valve set incorrectly (completely open). Notify Grünbeck s technical service-/authorised service company. Er 2 Run-time monitoring motor-transfer valve has been activated. Transfer valve-control unit connection cable incorrectly connected or defective. Microswitch S1... S2 defective. Motor transfer valve defective. Control unit defective. Fuse F2 has tripped. Call Grünbeck's technical service/ authorised service company. Replace fuse with the same type (refer to chapter 13.3)

45 Fault Control unit GENO-IONO-matic3 Er 3 The regeneration of exchangers ** is due, but the regeneration of exchanger * is not yet completed. This means only mixed or raw water is available. The hard water-signal Er 3 is not activated in the GENO-IONO-matic3 ex-works. Er_4 Chlorine generation for disinfection of the exchanger during regeneration has not been carried out properly. The electrolysis-current is too low due to insufficient brine concentration. Carbon electrodes consumed. Reduce water withdrawal. The fault is acknowledged automatically when 2 exchangers with a corresponding capacity are in operation again. Contact Grünbeck's technical service-/authorised service company. A different parameter setting could be required. Check connection cable control unit disinfection device. Check the minimum quantity of salt in the brine tank and top up with salt tablets according to DIN EN 973 A. Wait for 5 minutes and then acknowledge fault. Call Grünbeck's technical service/ authorised service company. Call Grünbeck's technical service/ authorised service company. Er -- 4 Short circuit on carbon electrodes. Call Grünbeck's technical service/ authorised service company. Check connection cable control unit disinfection device. Er 6 Er 8 Water quantity for refilling the brine tank was not reached within the required time. For the next regeneration, it may not be possible to produce enough brine. Turbine water meter 4 - pulse cable defective. Turbine water meter 4 faulty. Control unit defective. One of the exchangers' water meters does not work. Check/establish raw water supply. Remove kinks. Call Grünbeck's technical service/ authorised service company. Check that all cables are connected to the turbine water meter of the correct exchanger or regeneration/transfer valve. Call Grünbeck's technical service-/authorised service company

46 Fault Control unit GENO-IONO-matic3 Er 9 Er A with symbol Er C Er D Er F The control unit detects an invalid microswitch-position on the regeneration or transfer valve. Connection cable regeneration valve-control unit or transfer valve-control unit incorrectly connected or defective. Microswitch S1... S5 defective. Control unit defective. Display only if pre-alarm salt supply accessory is installed and code 113, parameter 3 = L are programmed. Nominal flow of water softener exceeded. Risk of damage to system components. Run-time monitoring motor blending valve has responded. Soft water hardness is programmed although no blending valve is installed. Parameters for soft water hardness selected too high in relation to raw water hardness. Cabling of turbine water meter/motor blending valve faulty. Turbine water meter 5 pulse cable defective. Turbine water meter 5 faulty. Control unit defective. Blending valve defective. Connection to accessories communication module- DE200-Profibus is faulty. Maintenance interval has expired. Check the connection cable. Check cabling. Call Grünbeck's technical service-/authorised service company. Check the minimum quantity of salt in the brine tank and top up with salt tablets according to DIN EN 973 A. Request Grünbeck's technical service-/authorised service company if the display appears despite the quantity of salt being at or above the minimum. Reduce the flow rate via the water softener until the nominal flow rate is no longer exceeded. Set parameters for soft water hardness with blending to 0 dh (0 f, 0 mol/m³). Program parameters for soft water hardness lower. 50% of the raw water hardness can be achieved at most. Check cabling. Call Grünbeck's technical service/ authorised service company. Restore connection. Restore power supply to the option module. Call Grünbeck's technical service/ authorised service company

47 Fault 9.2 Other observations Water softener Delta-p Fault Explanation Remedy Hardness increase in the soft water Water softener does not have permanent power supply; it is coupled with light switch. No impulses from the turbine water meter at the control unit. Incorrect setting of the control unit. Water softener does not draw in enough brine. Not enough water in brine tank. Setting on the external blending valve, if available. Supply of raw water interrupted. Flow rate above specified nominal flow on type designation plate. Not enough salt in brine tank. - Water softener overrun - - Other explanation - Check/change type of power supply. Check turbine water meter and impulse cable; replace defective parts. Check and correct settings and parameters. Clean injector. Check regeneration step Fill brine tank. Check raw resp. soft water hardness. Check and correct the setting of the blending valve. Open the shut-off valves. Reduce flow rate. Check the salt level and refill. Resin in discharge pipe. Defective jet system. Call Grünbeck's technical service-/authorised service company. Pressure loss too great. Water softener does not draw in brine/brine tank is full. Display shows nothing. Resin is polluted by undissolved particles. Water pressure too low. Injector clogged. Injector sieve clogged. Brine valve clogged. Incorrectly mounted transfer valve. Fuse F3 or transformer fuse has tripped. Call Grünbeck's technical service-/authorised service company. Increase flow pressure to at least 2.0 bar. Clean injector Clean injector sieve Remove brine valve and clean thoroughly Check "point-to-point" mounting. Replace fuse with the same type

48 Disposal 10 Disposal Do not dispose of the packaging, the product and/or the accessories with the domestic waste. Comply with the applicable national regulations for disposal. Make sure that the packaging, the product and the accessories are disposed of properly

49 Technical specifications 11 Technical specifications Water softener Delta-p 1" 1¼" 1½" 2" Connection data Nominal diameter DN 25 (1" male thread) DN 32 (1¼" male thread) DN 40 (1½" male thread) DN 50 (2" male thread) Min. drain connection DN 50 DN 70 Power supply [V]/[Hz] 230/50-60 (operation of water softener with safety extra-low voltage 24/50-60) Connected load in operation = max./standby [VA] 26/19 32/19 Protection/Protection class IP 54/ Performance data Nominal pressure PN 10 Min./max. operating pressure [bar] 2/10 Nominal flow (restricted by hard raw water from 20 dh / 39.2 f / 3.92 mmol/l) [m 3 /h] Nominal flow rate soft water with blending (raw water hardness 20 dh (35.6 f, 3.56 mmol/l) Soft water hardness 8 dh (14.2 f, 1.42 mmol/l)), not Delta-p- [m 3 /h] Pressure loss [bar] Nominal flow rate according to DIN EN or kv-value at pressure loss 1.0 bar (theoretical reference value) Continuous flow (Maximum value reduced by hard raw water from 20 dh / 35.6 f / 3.56 mmol/l) Minimum quantity of water removed for perfect system control, raw water hardness 0 dh (0 f, 0 mmol/l) (The use of a blending valve increases the minimum quantity by the amount of water added by the blending) [m 3 /h] Depending on the raw water hardness (refer to continuous flow curve) [l/h] Nominal capacity [mol] [m³ x dh] [m³ x f] Capacity per kg of regeneration salt [mol/kg]

50 Technical specifications Water softener Delta-p 1" 1¼" 1½" 2" Dimensions and weights A Total height B Connection height of control valve; soft water C Connection height of control valve; raw water D Height Standard-brine tank E Height safety overflow Accessories for brine tank Standard-brine tank Accessories for brine tank without pedestal / with pedestal [mm] 1300/ / /1960 [mm] 1155/ / /1805 [mm] 860/ / /1545 [mm] 670/ / /1060 (210 l) 1250/1450 (750 l) [mm] 575/ / /985 (210 l) 1100/1300 (750 l) F Ø Standard-brine tank [mm] Accessories for brine tank 570 (210 l) 900 (750 l) G Ø Exchanger tank [mm] H Width of water softener [mm] I J Recommended foundation depth min. with standard-brine tank Recommended foundation width min. with standard-brine tank Operating weight, approx. [kg] 255 / 403 (210 l) [mm] [mm] / 471 (210 l) (750 l) 862 / 1520 (750 l) 50 74

51 Technical specifications Water softener Delta-p 1" 1¼" 1½" 2" Filling volumes and consumption data Resin volume (tank) [l] Freeboard (resin in form of sodium), approx. Salt consumption per regeneration, approx. Regenerating salt supply max. standard brine tank/accessory brine tank [mm] [kg] [kg] 65/180 (210 l) 180/630 (750 l) Salt consumption per m³ and dh [kg/m³ x dh] 0.03 Salt consumption per m³ and f [kg/m³ x f] Salt consumption per m³ and mol [kg/mol] 0.18 Max. rinsing water volume [m³/h] Total waste water volume per regeneration, approx. [l] Waste water volume per m³ and dh [l/m³ x dh] 1.42 Waste water volume per m³ and f [l/m³ x f] 0.79 Waste water volume per m³ and mol [l/mol] 7.8 Operating water volume [l] General Max. water temperature [ C] 30 Max. ambient temperature in case of [ C] 40 purely technical applications Max. ambient temperature in line with the German Drinking Water Ordinance [ C] 25 Iron content in raw water max. [mg/l] 0.2 Manganese content in raw water max. DVGW-registration number (not Delta-p-I) SVGW-certificate-number (not Delta-p-I) [mg/l] 0.05 NW-9151BU Data record in the control unit CA31 CA32 CA35 CA36 Order-no. Delta-p Order-no. Delta-p ready for connection on pedestal Order-no. Delta-p-l Order-no. Delta-p-l ready for connection on pedestal

52 Technical specifications 11.1 Continuous flow curve Continuous flow curve Delta-p No. Designation No. Designation 1 max. continuous flow rate in % of nominal flow rate at 0 dh, 0 f, 0 mmol/l 2 Raw water hardness in dh Conversion table dh f mmol/l

53 Technical specifications 11.2 Pressure loss curves Pressure loss curves Delta-p No. Designation No. Designation 1 Pressure loss in bar at 0 dh, 0 f, 0 mmol/l 2 Flow in m³/h 53 74

54 Other information 12 Other information 12.1 Explanation of terminology Capacity Regeneration water Raw water Stagnation Period of inactivity Drinking water Turbine water meter Fully softened water Soft water Describes the amount of fully softened water that the water softener can produce in its entirety or in any part of it. After the regeneration, this water is saturated with calcium ions and is flushed out of the system into the drain. Raw water is the untreated water before it passes through the filter. Inadequate water flow without pressure to force the water. In dead-end pipes and in cross-connections, also in pipes that are not being used such as during holidays. Time in which a system filled with raw water is available without power supply and without removal of water. Drinking water is any water that is intended for use in the domestic environment for drinking and all other food preparation purposes, for personal hygiene and cleaning as well as for cleaning objects that do not only temporarily come into contact with foodstuffs or the human body. A turbine (Woltmann) fitted in the system which transmits pulses to a sensor by means of a magnet, thereby allowing the flow rate through the system to be measured. Water with a residual hardness of 0 dh. Soft water is the general term for softened water, and is also referred to as softened or decalcified water Soft water with blending CAUTION: Blocking of reverse osmosis systems by blended raw water. The functionality of osmosis systems is endangered. If the water softener is installed before a reverse osmosis system, the feed line to the reverse osmosis system is not allowed to be configured as soft water with blending. For the soft water hardness, see the example calculation for the sodium content in the water (refer to chapter 12.3)

55 Other information 12.3 Sodium content in the water When softening water by 1 dh (0.18 mmol/l), the sodium content increases by approx. 8.2 mg/l. The German Drinking Water Ordinance specifies that the sodium content of drinking water must not exceed 200 mg/l. Select a soft water hardness with a sodium content less than 200 mg/l. The local water suppliers will inform you about the sodium content of your raw water. Sample calculation: Raw water hardness: 28 dh (50 f) Sodium content in the raw water: 10.5 mg/l Admissible increase of the sodium content by softening: 200 mg/l mg/l = mg/l : 8.2 = 23 dh (41 f) The raw water hardness is allowed to be reduced from 28 dh (50 f, 5 mmol/l) to 5 dh (9 f, 0.9 mmol/l) Hardness range Recommendation soft water hardness Soft water hardness 3 dh 5.3 f 0.53 mmol/l 4 6 dh f mmol/l Remark Minimum value as per DIN Corrosion Protection. Ideal soft water, highest comfort

56 Mounting instructions 13 Mounting instructions WARNING: Danger of contaminated drinking water if the work is not carried out properly. Risk of infectious diseases. Pay attention to hygiene when working on the installation. WARNING: Danger of drinking water contamination due to stagnation. Bacterial growth in the drinking water. According to VDI/DVGW 6023, filling the system with raw water prior to starting the designated operation is prohibited. Note: Die water softeners Delta-p 1" and 1¼" are filled with resin ex-works Water installation 56 74

57 Mounting instructions 57 74

58 Mounting instructions 58 74

59 Mounting instructions 59 74

60 Mounting instructions 60 74

61 Mounting instructions 13.2 Electrical installation WARNING: Live components! Danger of an electric shock when working on electrical systems. Disconnect the mains plug before you start working on the system connections. The following work is only allowed to be carried out by a specialist installer. No. Designation No. Designation 1 blue 2 brown 61 74

62 Mounting instructions 62 74

63 Mounting instructions 13.3 Overview of electrical cable connection Electrical cable connection GENO-IONO-matic3 Terminal Function Wire colour/wire number Comments Supply Power supply from transformer on rear of housing. Transformer fuse primary 0.25 A slow-blow. 45/46 9 V~ 3/4 Power supply control logic/chlorine cell fuse F A slow blow. 47/48 24 V~ 5/6 Encoder voltages 12 V= / 24 V= / 24 V~ fuse F A slow-blow 49 PE green-yellow Earth wire Voltage-free contacts Contact rating max. 230 V~ / 1 A. 37/38/39 Signal contact: Normally open contact opens when a signal occurs. 39/40/41 Fault signal contact: Normally open contact opens when a fault occurs. 42/43/44 Relay function programmable via Extended programming menu level code 113. Regeneration Regeneration valve (R) Maintenance interval, prealarm lack of salt- (Er A), connection error to the optional Profibus-module (Er F). 20 Micro-switch green +24 V= encoder voltage 21 Brown Switch S3 (inside) 22 White Switch S4 (centre) 23 yellow Switch S5 (outside) 24 Motor 24 V~ grey Motor wires black 63 74

64 Mounting instructions Electrical cable connection GENO-IONO-matic3 25 blue Motor wires blue 26 pink Motor wire red Transfer Transfer valve (T) Terminal 30 is not assigned. 31 Micro-switch green +24 V= encoder voltage 32 White Switch S1 (top) 33 yellow Switch S2 (bottom) 34 Motor 24 V~ blue Motor wires blue 35 grey Motor wires black 36 pink Motor wire red Chlorine cell Disinfection unit For systems in sizes 1½" and 2", 2 chlorine cells are connected in parallel. 9 blue 10 Brown Water meter 1 3 Water meter 4 5 Turbine water meter Water meter 5 is not provided in industrial systems Delta-p-I. 4/7/8 Encoder voltage 12 V= White 11/15/16 earth Brown 12 Water meter (1) green Exchanger tank 1 13 Water meter (2) green Exchanger tank 2 14 Water meter (3) green Exchanger tank 3 5 Water meter (4) green Regeneration valve 6 Water meter (5) green Blending valve Motor 24 V~ blending Motor 24 V~ blending valve (V) Blending valve is not available in industrial systems Delta-p-I. 1 grey Motor wires blue 2 black Motor wires black 3 Brown Motor wires red Float switch Pre-alarm lack of salt accessories 18 Encoder voltage +24 V= Brown 19 Input black 16 earth blue Programmable input Input function programmable via Extended programming menu level code Encoder voltage +24 V= 29 Input 2x dosing output Pulse output for optional dosing computer EXADOS / dosing system GENODOS Infra-red light sensor detects the filling level of salt in the brine tank. If the orange LED on the light sensor lights up: Object present and terminal 19 has +24 V. If necessary, the pulse signal (system size Delta-p <> dosing pump size EXADOS) needs to be adapted using the software settings, refer to Advanced programming menu level code Pulse signal White With a 2-wire connection cable to the EXADOS dosing unit. green With a 3-wire connection cable to the EXADOS dosing unit. The white wire remains unused. 27 earth Brown 64 74

65 Operation log 14 Operation log Softening Water softener Delta-p Serial-no

66 Operation log Start-up log Customer Name: Address: Start-up Installer: Service technician: Company: Work time certificate (no.): Date/signature: Installation/accessories Water softener (make, type): Drain connection acc. to DIN EN 1717 Floor drain available Material of the line downstream of the system Safety device Regeneration water lifting system: Make Operating values Water pressure [bar] Reading of residential water meter [m 3 ] Raw water hardness (measured) [ dh] Soft water hardness (set) [ dh] Remarks 66 74

67 Operation log 1. Maintenance Operating values Water pressure [bar] Flow pressure [bar] Water meter reading [m³] Raw water hardness (measured) dh f mmol/l Soft water hardness (measured) dh f mmol/l 0 dh ( f, mmol/l) test Maintenance work OK Controller setting checked Regeneration activation checked Injector and sieve cleaned Control valve checked for tightness Motor transfer-/regeneration valve function checked Functional check chlorine cell (read off ma from code after 5 min salting) Brine tank and brine valve cleaned Operation and setting of brine valve checked Gaskets and hose connections checked Safety fitting (e.g. system separator) checked for non-return function Remarks Performed by Company: Service technician: 67 74

68 Operation log 2. Maintenance Operating values Water pressure [bar] Flow pressure [bar] Water meter reading [m³] Raw water hardness (measured) dh f mmol/l Soft water hardness (measured) dh f mmol/l 0 dh ( f, mmol/l) test Maintenance work OK Controller setting checked Regeneration activation checked Injector and sieve cleaned Control valve checked for tightness Motor transfer-/regeneration valve function checked Functional check chlorine cell (read off ma from code after 5 min salting) Brine tank and brine valve cleaned Operation and setting of brine valve checked Gaskets and hose connections checked Safety fitting (e.g. system separator) checked for non-return function Remarks Performed by Company: Service technician: 68 74

69 Operation log 3. Maintenance Operating values Water pressure [bar] Flow pressure [bar] Water meter reading [m³] Raw water hardness (measured) dh f mmol/l Soft water hardness (measured) dh f mmol/l 0 dh ( f, mmol/l) test Maintenance work OK Controller setting checked Regeneration activation checked Injector and sieve cleaned Control valve checked for tightness Motor transfer-/regeneration valve function checked Functional check chlorine cell (read off ma from code after 5 min salting) Brine tank and brine valve cleaned Operation and setting of brine valve checked Gaskets and hose connections checked Safety fitting (e.g. system separator) checked for non-return function Remarks Performed by Company: Service technician: 69 74

70 EC-Declaration of Conformity EC-Declaration of Conformity In accordance with the EU-Low Voltage Directive 2014/35/EU, Appendix IV We hereby declare that the system designated below meets the safety and health requirements of the applicable European guidelines in terms of its design, construction and manufacture. This certificate will become invalid if the system is modified in a way not approved by us. Water softener Delta-p Serial-no.: refer to type designation plate The aforementioned system also complies with the following directives and provisions: EMC (2014/30/EU) Directive 2014/35/EU The following harmonised standards have been applied: DIN EN : DIN EN : The following national standards and regulations have been applied: DIN : DIN EN 14743: DIN 31000: ; VDE 1000: Responsible for documentation: Manufacturer Dipl.-Ing. (FH) Markus Pöpperl Grünbeck Wasseraufbereitung GmbH Josef-Grünbeck-Str Hoechstaedt/Do., Germany Hoechstaedt, Dipl. Ing. (FH) Markus Pöpperl Head of Department for Product Implementation and Product Launch 70 74

71 Index Index B Brine tank... 11, 13, 18, 30 C Cleaning Start-up D Disinfection... 10, 15, 17, 22, 31, 46 Drinking water... 8, 9, 10, 12, 30, 38, 52, 55, 56 F Fully softened water I Inspection Iron content M Manganese content Menu level... 5 P Period of inactivity... 10, 31, 55 R Raw water... 10, 11, 15, 46, 48, 50, 51, 55, 56 Raw water hardness... 21, 36, 39, 47 Regeneration water... 10, 55 S Scope of supply Sodium content... 55, 56 Soft water... 11, 12, 21, 35, 37, 39, 47, 48, 51, 55, 56 Spare parts Stagnation... 10, 15, 55, 57 T Turbine water meter

72

73 Grünbeck Wasseraufbereitung GmbH Josef-Grünbeck-Str Hoechstaedt/Germany info@gruenbeck.de For more information, go to

74 Grünbeck Wasseraufbereitung GmbH Josef-Grünbeck-Str Hoechstaedt Germany info@gruenbeck.com For more information, go to