Related Manuals for Grunbeck GENO-WT 146
Summary of Contents for Grunbeck GENO-WT 146
- Page 1 We understand water. Accessories | Heat exchanger GENO-WT 146/210 Operation manual...
- Page 2 Central Contact Germany Sales Phone +49 (0)9074 41-0 Service Phone +49 (0)9074 41-333 service@gruenbeck.de Availability Monday to Thursday 7:00 am - 6:00 pm Friday 7:00 am - 4:00 pm Subject to technical modifications. © by Grünbeck Wasseraufbereitung GmbH Original operation manual Edition: Juli 2021 Order no.: 100199150000_en_005...
-
Page 3: Table Of Contents
Table of contents Table of contents Introduction ........5 Start-up .......... 31 Validity of the manual ...... 5 Venting the system/checking for Other applicable documents .... 5 leaks ..........32 Product identification ....... 6 Checking the system function ..33 Symbols used ........ - Page 4 Table of contents 12.1 GENO-WT Performance curves ..47 Operation log ......... 48 13.1 Start-up log ........48 4 | 56...
-
Page 5: Introduction
Illustrations in this manual are for basic understanding and may dif- fer from the actual version. 1.1 Validity of the manual ● Heat exchanger GENO-WT 146 ● Heat exchanger GENO-WT 210 ● Special versions which essentially correspond to the indicated standard products. -
Page 6: Product Identification
Introduction 1.3 Product identification You can identify your product by means of the product designation and the order number on the type plate. ► Check whether the products indicated in chapter 1.1 corre- spond to your product. The type plate is located on the housing. Designation Designation CE mark... -
Page 7: Symbols Used
Introduction 1.4 Symbols used Symbol Meaning Danger and risk Important information or prerequisite Useful information or tip Written documentation required Reference to further documents Work that is only allowed to be carried out by qualified specialists Work that is only allowed to be carried out by qualified electricians Work that is only allowed to be carried out by technical service per- sonnel 7 | 56... -
Page 8: Depiction Of Warnings
Introduction 1.5 Depiction of warnings This manual contains information that you must comply with for your personal safety. The information is marked with a warning sign and has the following structure: 1.5.1.2 SIGNAL WORD 1.5.1.3 Type and source of danger ●... -
Page 9: Requirements For Personnel
Introduction 1.6 Requirements for personnel During the individual life cycle phases of the product, different peo- ple carry out work tasks on the product. The work tasks require dif- ferent qualifications. 1.6.1 Qualification of personnel Personnel Prerequisites • No special expertise Operator/user •... - Page 10 Introduction 1.6.2 Authorisations of personnel The following table describes which activities are allowed to be per- formed by whom. Opera- Owner/op- Qualified Tech- erating special- nical ser- tor/user company vice Transport and storage Installation and mounting Start-up Operation and handling Cleaning Inspection Mainte-...
-
Page 11: Safety
Safety Safety 2.1 Safety measures ● Only operate your product if all components are installed properly. ● Adhere to the applicable local guidelines on drinking water protection, accident prevention and occupational safety. ● Do not make any changes, conversions, extensions or pro- gram modifications to your product. - Page 12 Safety 2.1.2 Hazards relating to pressure ● Components can be under pressure. There is a risk of injuries and damage to property due to escaping water and unex- pected movement of components. Check the pressure pipes on the system regularly. ●...
-
Page 13: Product-Specific Safety Instructions
Safety 2.2 Product-specific safety instructions Thermal hazard due to contact with hot surfaces CAUTION (up to 90°C). ● Burns ► Do not touch the hot surfaces of the heat exchanger and the heating-side components. ► Provide adequate insulation for the components on the heat- ing side. -
Page 14: Conduct In An Emergency
Safety 2.3 Conduct in an emergency 2.3.1 In the event of pool or heating water discharge 1. De-energise the system. 2. Locate the leak. CAUTION Hot heating water (up to 90°C) ● Scalding ► Wear personal protective equipment. 3. Eliminate the cause of the pool or heating water discharge. 4. -
Page 15: Product Description
Product description Product description 3.1 Intended use ● The GENO-WT heat exchanger is designed to heat pool wa- ter (fresh water) in private or public swimming pools and whirl- pools. 3.1.1 Application limits The GENO-WT heat exchanger is designed for counterflow opera- tion in a dual-circuit system. -
Page 16: Product Components
Product description 3.2 Product components Designation Function Hose connection for pool water Bolt clamps for fixing the hose connections Connections for supply for connection to heating circuit 1 and and return heating circuit 2 Clamps for fixing the heat exchanger Clamp mounting bracket for wall or floor mounting Heat exchanger incl. -
Page 17: Accessories
Product description 3.3 Accessories Your product can be retrofitted with accessories. Please contact your local Grünbeck representative or Grünbeck's headquarters in Hoechstaedt for details. Illustration Product Order no. Heat exchanger shut-off set 1" 208 444 For the hydraulic shut-off of an on-site heating circula- tion system and for the protection of the on-site piping. -
Page 18: Transport And Storage
Transport and storage Transport and storage 4.1 Dispatch/delivery/packaging The product is factory-packed in a cardboard box. ► Check immediately upon receipt for completeness and transport damages. 4.2 Transport ► Transport the product in its original packaging only. 4.3 Storage ► Protect the product from the following impacts when storing •... -
Page 19: Installation
Installation Installation The system installation may only be carried out by a specialist. NOTE Leaks or system damage as a result of corrosion. ● Leakage, water loss, water damage, system failure. ► Position the dosing systems for chemicals or the dosing points/injection points in the pipe after the heat exchanger. - Page 20 Installation Installation example in the full flow (horizontal floor mounting) Designation Designation Over the water level (with Under the water level pipe loop) Designation Designation Main line pool water circuit Heating circuit 2 Heating circuit 1 20 | 56...
- Page 21 Installation Installation example in the full flow (vertical wall mounting) Designation Designation Over the water level (with Under the water level pipe loop) Designation Designation Main line pool water circuit Heating circuit 2 Heating circuit 1 21 | 56...
- Page 22 Installation Installation example in the partial flow Designation Designation Bypass line pool water circuit Heating circuit 2 On-site shut-off valve in the Heating circuit 1 main line pool water circuit 22 | 56...
-
Page 23: Requirements With Regard To The Installation Site
Installation 5.1 Requirements with regard to the installation site ● The adequately dimensioned installation surface of the sys- tem must be level and provide sufficient strength and load- bearing capacity to support the system's operating weight. ● The installation site must be frost-proof and ensure the sys- tem's protection from direct sunlight, chemicals, dyes, sol- vents and their vapours, etc. -
Page 24: Checking The Scope Of Supply
Installation 5.2 Checking the scope of supply Designation Designation Hose connection with PVC-U Fixing clamps nipple Fastening material Heat exchanger Operation manual ► Check the scope of supply for completeness and damage. 24 | 56... -
Page 25: Installing The Heat Exchanger
Installation 5.3 Installing the heat exchanger Installation under the pool level ► Install the heat exchanger after the filter system in partial or full flow under pool level. Installation above pool level (optional) The heat exchanger must never run idle. ►... - Page 26 2. Determine distance A between the fixing clamps – as far apart as possible. a Recommended distance A: GENO-WT 146 ~ 600 mm GENO-WT 210 ~ 800 mm 3. Determine distance B. 4. Provide a secure fastening according to on-site conditions.
- Page 27 Installation 5. Insert the heat exchanger. 6. Clamp the heat exchanger firmly - tighten the clamps. a Ensure that the heating outputs point vertically up- wards. 7. Check all connections for secure hold. 27 | 56...
- Page 28 Installation 5.3.2 Connecting the lines The flow directions are to be observed on the heating and pool wa- ter side. Designation Designation Pool water inlet Supply from heating 1 Outlet to the pool Return to heating 2 Supply from heating 2 Return to heating 1 1.
- Page 29 Installation 5.3.3 Connecting the heating The on-site connections to the heating circuits must be detachable. The two heating circuits must be connected in parallel to ensure economical energy transfer. The performance curves are not achieved with only one heating cir- cuit (series connection) (refer to Section 12.1).
- Page 30 Installation 5.3.4 Install on-site components/water lines. Increase in the temperature on the pool water side NOTE at the heat exchanger above 40°C. ● Damage and failure of the system or the PVC-U piping. ► Install a maximum temperature limiter after the heat ex- changer, which switches off the heating circulation pump if the temperature is exceeded.
-
Page 31: Start-Up
Start-up Start-up The initial start-up of the product is only allowed to be carried out by the customer service. Thermal hazard due to contact with hot surfaces CAUTION (up to 90°C). ● Burns ► Do not touch the hot surfaces of the heat exchanger and the heating-side components. -
Page 32: Venting The System/Checking For Leaks
Start-up 6.1 Venting the system/checking for leaks Designation Designation On-site shut-off valve heat- On-site shut-off valve heat- ing supply 2 ing supply 1 On-site shut-off valve heat- On-site shut-off valve heat- ing return 2 ing return 1 1. Open the on-site shut-off valves. 2. -
Page 33: Checking The System Function
Start-up 6.2 Checking the system function 1. Check the heat input into the swimming pool. 2. Check the locking of the on-site heat supply (e.g. heating cir- culation pump) when the pool water circulation pump is switched off. 6.3 Handing over the product to the owner/user ►... -
Page 34: Operation/Handling
Operation/handling Operation/handling CAUTION Exceeding the maximum temperature ● Failure of the system and risk of water damage ► Ensure by means of control technology, or mechanically, that the flow on the heating side is also stopped or interrupted when the pool water circulation pump stops. The heat exchanger has a thermowell. -
Page 35: Maintenance And Repair
Maintenance and repair Maintenance and repair Maintenance includes cleaning, inspection and servicing of the prod- uct. The responsibility for inspection and maintenance is subject to local and national requirements. The owner/user is responsible for com- pliance with the prescribed maintenance work. By concluding a maintenance contract you ensure that all mainte- nance work will be performed in due time. -
Page 36: Cleaning
Maintenance and repair 8.1 Cleaning Only allow cleaning work to be carried out by persons who have been instructed in the risks and dangers that can arise from the product. ► Use personal protective equipment. ► Only clean the outside of the system. ►... -
Page 37: Inspection
Maintenance and repair Task Interval Activities • Check function of the heat exchanger Monthly Inspection • Check the locking of the on-site heat supply (e.g. heating circulation pump) when the pool water cir- culation pump is switched off. • Check all components for leak tightness •... -
Page 38: Maintenance
Maintenance and repair 8.4 Maintenance Regular work is necessary in order to ensure proper functioning of the product in the long term. 8.4.1 Semi-annual maintenance 1. Check all product components for impurities and clean them if necessary. 2. Check all product components for leaks and function. 3. - Page 39 Maintenance and repair 8.4.2 Annual maintenance Annual maintenance work requires expert knowledge. This mainte- nance work is only allowed to be performed by Grünbeck's tech- nical service or by qualified specialists trained by Grünbeck. In addition to the semi-annual maintenance, the following work needs to be done: 9.
-
Page 40: Spare Parts
Maintenance and repair 8.4.3 Cleaning with scale remover Follow the safety and application instructions for the scale remover used. The heat exchanger may only be cleaned indoors when it has been removed. 1. Ensure that the system is depressurised. 2. Dismantle the heat exchanger. 3. -
Page 41: Fault
Fault Fault 9.1 Observations Observation Explanation Remedy ► Check direction of flow The pool water Heat exchanger is not oper- does not heat ated in counterflow mode and change if necessary ► Thoroughly vent heating Air in the heating water cir- cuit water circuit ►... -
Page 42: Shut Down
Shut down 10 Shut down The following operations may only be carried out by the technical service. 10.1 Temporary standstill ► If a longer downtime of the system is planned, a system shutdown must be carried out. The following tasks have to be carried out: 1. -
Page 43: Dismantling And Disposal
Dismantling and disposal 11 Dismantling and disposal 11.1 Dismantling The operations described herein represent an intervention in pool water and heating water system. ► Have this work performed by qualified specialists only. 1. Flush the system with clean pool water on the pool water side. -
Page 44: Disposal
Dismantling and disposal 11.2 Disposal ► Comply with the applicable national regulations. Packaging ► Dispose of the packaging in an environmentally sound manner. NOTE Risk to the environment due to incorrect disposal ● Packaging materials are valuable raw materials and can be reused in many cases. -
Page 45: Technical Specifications
Technical specifications 12 Technical specifications Dimensions and weights HE 146 HE 210 Diameter Total length 1245 1565 Housing length 1050 1370 Distance between the lines on the heating side Floor distance Distance to wall Height ~ 120 Distance between heating circuits Weight ~ 12.2 ~ 16.2... - Page 46 Technical specifications Connection data HE 146 HE 210 Nominal connection diameter PW DN 50 (2" IG) (heat exchanger thread) Heating connection 1" male thread Swimming pool pressure < 3 Heating pressure < 10 ≤ 90 Heating flow temperature °C DN ≥ 100 Floor drain Performance data HE 146...
- Page 47 Technical specifications 12.1 GENO-WT Performance curves The heat exchanger performance in kW refers to the maximum possible transfer capacity at stated minimum flow rates. Designation Designation Supply temperature A 20°C Water temperature Heating in °C B 24°C Water temperature Heat exchanger performance in kW at water temperature C 28°C Water temperature 47 | 56...
- Page 48 Operation log 13 Operation log ► Document the initial start-up and all maintenance activities. ► Copy the maintenance report. GENO-WT Heat exchanger ______ Serial no.: ____________________ 13.1 Start-up log Customer Name Address Pool version Design Indoor swimming Open-air pool pool Pool size Volume in m³...
- Page 49 Operation log Installation/accessories Control unit used GENO-BW-tronic BWH-W Digital Others temperature control- Pool water Water temperature ° C Total hardness water °dH – pH value Conductivity µS Pool disinfection product value mg/l (Free chlorine, bromine, etc.) Remarks Start-up Company Service technician Work time certificate (no.) Date/signature 49 | 56...
- Page 50 Operation log Maintenance no.: ___ Enter the measured values and operating data. Confirm the tests with OK or record any repairs carried out. Operating values Pool water before maintenance after maintenance Water temperature °C °C Total hardness water °dH °dH pH value Conductivity µS...
- Page 51 Operation log Maintenance no.: ___ Enter the measured values and operating data. Confirm the tests with OK or record any repairs carried out. Operating values Pool water before maintenance after maintenance Water temperature °C °C Total hardness water °dH °dH pH value Conductivity µS...
- Page 52 Operation log Maintenance no.: ___ Enter the measured values and operating data. Confirm the tests with OK or record any repairs carried out. Operating values Pool water before maintenance after maintenance Water temperature °C °C Total hardness water °dH °dH pH value Conductivity µS...
- Page 53 53 | 56...
- Page 56 Grünbeck Wasseraufbereitung GmbH Josef-Grünbeck-Strasse 1 89420 Hoechstaedt +49 (0)9074 41-0 +49 (0)9074 41-100 For more information info@gruenbeck.com go to www.gruenbeck.com www.gruenbeck.com...
Need help?
Do you have a question about the GENO-WT 146 and is the answer not in the manual?
Questions and answers