General Information
The eSCHELL Water Management System manual is essential for the proper installation and operation of the system, ensuring safety and efficiency. Users must read the manual before installation to prevent damage and ensure smooth operation.
Specifications and Standards
The system complies with European directives such as the Low Voltage Directive 2006/95/EC and the EMC Directive 2014/30/EU. It adheres to standards like DIN EN 61000-6-2:2005 and EN 300328. Personal data handling must comply with the Federal Data Protection Act (BDSG).
Safety Instructions
The system is designed for public, semi-public, and commercial sanitary rooms, ensuring optimal hygiene and efficient water and energy use. It requires adherence to the "Generally Accepted Rules of Technology" (AaRdT) and regular monitoring of electronic devices to maintain water quality. Stagnation flushes are recommended every 72 hours to prevent bacterial growth.
System Components
The eSCHELL system includes components like the water management server, bus power supply, bus extenders, and a wireless manager. It supports up to 64 participants per server, allowing for networked control of various sanitary fixtures.
Installation and Maintenance
Installation must be performed by qualified personnel following national and local regulations. The system's electrical components must be installed to prevent electrical hazards, especially in bathrooms. Regular maintenance and updates are necessary to ensure system efficiency and safety.
Disposal and Environmental Considerations
Proper disposal of lithium batteries and other components is crucial to minimize environmental impact. The manual provides guidelines for safe disposal practices.
Electrical Connection of System Components
Network Setup (Wired via Bus Lines)
The eSCHELL bus system allows flexible network topologies, including tree, series, or star configurations. Bus participants can be branched at any point, and termination resistors are not required. Key constraints include the number of bus participants per server and the total cable length.
eSCHELL Wireless Network Setup
The wireless network operates in the 2.4 GHz frequency range, using a mesh network where powered participants act as repeaters. This setup extends the range of signals to the eSCHELL Water Management Server. Key constraints include the number of participants and the need for at least one powered participant to form a mesh network.
Wiring Plan for eSCHELL Water Management System
The wiring plan outlines the typical setup, including connections for power input and bus communication. The system requires a 30 V DC power supply for the server and bus extenders.
eSCHELL Bus Power Supply 30 V
This section details the power supply connections, emphasizing the importance of correct polarity and ensuring the power supply is only activated after installation is complete.
Electrical Connection of eSCHELL Water Management Server
The server is powered by the eSCHELL bus power supply and includes connections for digital inputs and outputs, which require configuration in the eSCHELL software.
eSCHELL Bus-Extender Cable BE-K
The BE-K cable is powered by the eSCHELL bus power supply and connects to armatures. It includes optional connections for a bistable solenoid valve and temperature sensors.
eSCHELL Bus-Extender Funk BE-F
The BE-F can be powered by batteries or external power supplies. It connects to armatures and optional components like solenoid valves and temperature sensors.
Connecting Temperature Sensors and Solenoid Valves
Instructions for connecting temperature sensors and solenoid valves to the bus extenders are provided, with emphasis on correct polarity and securing connections.
Maintenance, System Expansion & Updates
The eSCHELL Water Management Server supports remote access for system configuration and updates, ensuring ongoing system optimization.
Maintenance and Monitoring
The eSCHELL Water Management System requires regular maintenance to ensure proper functionality. Users should check the server status through the "System Information" menu. The frequency of checks depends on the hygiene-related functions of the water installation. Maintenance logs, including server, automation, and device errors, should be documented with date and time for system monitoring.
Device Monitoring
The system allows for monitoring the connectivity of all connected bus extenders. Potential issues include power supply problems or interference from structural changes or other wireless sources.
System Expansion
The eSCHELL system can be expanded with up to 64 bus extenders per server.
Software Updates
Regular updates are necessary for the eSCHELL Water Management Server, Web-App, and both wireless and wired bus extenders. Updates should be conducted through the server configuration, ensuring all components are up-to-date.
Disposal and Battery Safety
Electronic components should be disposed of at designated recycling centers. Lithium batteries must be handled carefully to prevent fires, with proper disposal in collection boxes or municipal facilities.
General Information
The document is originally in German, and it is crucial to follow the instructions for proper system use. The system is designed for public and semi-public sanitary spaces, ensuring optimal hygiene and efficient water and energy use. Compliance with European directives and standards is required.
Safety and Regulatory Use
The system does not monitor water hygiene but requires safe water quality. Regular stagnation flushes are necessary to maintain water quality, with specific programming knowledge required for effective implementation. Manual measures may be needed if the system fails.
Conclusion
The eSCHELL Water Management System is a comprehensive solution for managing water installations, requiring regular maintenance, updates, and adherence to safety and regulatory standards to ensure optimal performance and hygiene.
Specifications and Requirements:
The document outlines the installation requirements for a bus system operating within the Safe Extra Low Voltage (SELV) range. A shielded two-wire cable, specifically a twisted pair cable, is used for bus wiring. The cable shielding must not be connected or grounded at any point.
Installation Procedures:
Special considerations are necessary when the bus wiring network interacts with the main power network, such as in distribution boxes or junction boxes. Separate boxes or partitioned boxes with two chambers are recommended for branching.
Bus Wiring Layout:
Bus cables should ideally be routed alongside power cables within standard installation zones. The wiring can be configured in a star or ring topology, or a combination of both.
Connection of Bus Participants:
The bus cables connect to the eSCHELL bus power unit via a bus terminal, which can connect up to four bus cables. Removing a bus participant does not interrupt communication with other participants.
Cable Types for Bus Wiring:
Acceptable cable types include H(St)H 2x2x0.8, YCYM 2x2x0.8, J-Y(St)Y 2x2x0.8, and JH(St) 2x2x0.8.
Installation in Electrical Distribution Box (IP65):
The eSCHELL water management server and bus power unit can be optionally installed in an IP65-rated electrical distribution box, providing necessary protection. Considerations include ensuring wireless participants are within reach and adhering to maximum cable lengths.
Safety Instructions for Final Installation:
There is a risk of electric shock from live connections. Power supply should be turned off and secured against reactivation during installation.
System Component Installation:
The eSCHELL water management server and bus power unit should be installed in dry indoor areas on a DIN rail. The bus extender modules can be installed in rough-in sets or under sinks.
Electrical Connection of System Components:
The bus system does not impose specific network topology requirements, allowing for various configurations. The total number of bus participants and cable lengths must adhere to specified limits.
eSCHELL RLAN Network Setup:
The RLAN network operates in the 2.4 GHz frequency range, with mesh networking capabilities for modules operating on mains power. Wireless range and network stability depend on local conditions.
Wiring Plan:
A typical wiring plan for the eSCHELL water management system is provided, detailing connections for power supply and bus communication.
Integration with Building Management Systems:
The system can be integrated into building management systems via SWS-gateways, translating the eSCHELL SWS protocol to the required BUS protocol. Access to configuration is password-protected.
Specifications and Procedures:
The document provides detailed instructions for the installation and connection of the eSCHELL bus extender cables BE-K and RLAN BE-F. It emphasizes the importance of connecting the faucet before the bus line to ensure proper recognition during initial setup. The document also outlines the electrical connections required for the bus extender cables, including the use of bistable solenoid valves and temperature sensors as optional components.
Installation Guidelines:
For the BE-K cable, the document advises on the correct procedure for connecting the bus line and securing it with strain relief. It highlights the necessity of keeping the bus cable de-energized until the faucet is connected. For the RLAN BE-F, it describes various power supply options, including battery packs and external power units, and stresses the importance of ESD protection measures.
Maintenance and Updates:
The document outlines maintenance procedures for the eSCHELL water management system, including regular checks of the system's functionality and server status. It provides guidance on troubleshooting potential issues such as server, automation, and device errors. The document also covers system expansion possibilities and software updates for the eSCHELL water management server and bus extenders.
Safety and Disposal Instructions:
Safety instructions for maintenance and system updates are provided, emphasizing the need to secure power supply connections to prevent electrical hazards. The document includes disposal guidelines for electronic components and lithium batteries, highlighting the importance of recycling and proper handling to prevent environmental harm.
Key Recommendations:
- Always connect the faucet before the bus line to ensure proper system recognition.
- Follow ESD protection measures during installation and maintenance.
- Regularly update the software of all system components to ensure optimal performance.
- Dispose of electronic components and lithium batteries at designated recycling points to protect the environment.
Introduction
The eSCHELL water management system is an integral part of water management, requiring adherence to user manuals for proper installation and operation. These manuals are essential for avoiding injuries, damage, and environmental issues.
Relevant Documents
Installation and assembly manuals for all faucets used with the eSCHELL system must be followed. Additional information is available online.
Symbols Used
Safety instructions are marked with symbols indicating the severity of danger, ranging from immediate danger to important information to prevent material or environmental damage.
Warranty
SCHELL provides a manufacturer's warranty in addition to the legal warranty. Current warranty conditions are available from SCHELL.
Applied Standards
The system complies with European directives on low voltage and electromagnetic compatibility, confirmed by adherence to specific standards.
Data Privacy
Personal data may be recorded by the system, requiring user consent in accordance with German data protection laws.
Safety and Proper Use
The system is designed for public, semi-public, and commercial sanitary spaces, ensuring hygiene and efficient water and energy management. It requires proper programming and maintenance to prevent bacterial growth in potable water.
Main Risks
Unauthorized access and improper use can lead to burns and material damage. Only competent personnel should perform system operations.
Personnel Requirements
Installation must be performed by qualified installers, adhering to local and national regulations.
Protected Zones in Bathrooms
Electrical installations in bathrooms must be designed to prevent electrical hazards, following specific standards and regulations.
System Structure
The eSCHELL system includes a central water management server, capable of networking up to 64 devices. It supports both wired and wireless connections.
Web-Based Software
The system's core is a server with intelligent software for centralized management of faucet parameters and hygiene functions. It supports remote operation via web-enabled devices.
Technical Specifications
The system features digital inputs and outputs for connecting switches and signals, with specific technical parameters for voltage, frequency, and installation conditions.
Specifications and Procedures
The document outlines the installation and maintenance procedures for the eSCHELL water management system. It emphasizes the importance of proper cable connections, especially for bistable solenoid valves, and the necessity of securing cables to prevent strain. Regular maintenance checks are advised to ensure the system's functionality, particularly after remote access.
Safety Instructions
Safety guidelines are provided for maintenance, highlighting the need to monitor the system's status and address any server, automation, or device errors promptly. The document stresses the importance of maintaining water hygiene through regular system checks and updates.
System Extension and Updates
The eSCHELL system can be expanded with up to 64 bus extenders. Software updates are crucial for optimal performance and should be applied to all components, including the server, web application, and both wired and wireless bus extenders. Detailed instructions for updating each component are provided.
Disposal and Environmental Considerations
Electronic components must be disposed of at designated recycling centers. Special care is advised for lithium batteries to prevent fire hazards, and they should be disposed of at appropriate collection points.
General Information
The manual is originally in German, with translations available. It includes safety symbols to indicate risk levels and provides warranty information specific to Germany. Compliance with European directives and standards is confirmed, and personal data storage is subject to the Federal Data Protection Act.
Proper Use and Safety
The system is designed for public and commercial sanitary rooms to ensure water hygiene and efficient resource use. It requires adherence to accepted technological standards and regular monitoring to prevent bacterial proliferation in drinking water. Stagnation flushes are recommended to maintain water quality, with specific guidelines for flow pressure and temperature.
Overview: The document provides a comprehensive guide on the eSCHELL water management system, focusing on its design, safety measures, installation requirements, and technical specifications. It emphasizes the balance between water saving and maintaining water quality, and outlines the components and functionalities of the system.
Specifications and Components: The eSCHELL system is designed for sanitary rooms to ensure hygiene and water efficiency. It includes components like the water management server, cable and wireless bus extenders, and temperature sensors. The system supports up to 64 subscribers and can be controlled via a central server using browser-based software.
Safety and Hazards: The document highlights the importance of adhering to statutory health and safety regulations. It warns against unauthorized access and improper use, which could lead to scalding or property damage. Only competent personnel should perform system operations, and modifications to system components are prohibited.
Installation and Personnel Requirements: Installation must be conducted by qualified installers following national and local regulations. The document specifies the need for adherence to technical rules for drinking water installations and electrical safety standards, particularly in bathrooms.
Technical Data and Dimensions: Detailed technical specifications are provided for each component, including input voltage, bus connections, and permissible ambient conditions. Dimensions for components like the water management server and bus extenders are also included.
Transport and Storage: Guidelines for transporting and storing system components are provided, emphasizing the need to avoid pollution and maintain components in original packaging until installation.
Assembly Instructions: Safety instructions for assembly highlight the dangers of electric current and the need to switch off power during installation. The document outlines limitations of use, such as permissible temperature and humidity levels, and provides guidance on routing bus lines according to international standards.
Final Assembly and Connection Procedures
The document outlines the procedures for connecting and assembling the eSCHELL bus extenders, both cable and wireless. It emphasizes the importance of observing polarity and ESD precautions during installation. The power supply can be connected via battery compartments or external power supply units, with specific instructions for each method. The document also highlights the need to connect fittings before the power supply to ensure proper recognition during commissioning.
Connecting Temperature Sensors and Solenoid Valves
Optional connections for temperature sensors and bistable solenoid valves are described. The procedure involves routing connection lines through cable glands and ensuring correct positioning and polarity. ESD precautions are reiterated.
Maintenance, System Extension, and Updates
Regular maintenance checks are necessary to ensure the proper functioning of the eSCHELL water management system. The document provides instructions for remote access and monitoring of system errors. It also details the process for extending the system with additional bus extenders and updating software versions for various components, including the water management server and bus extenders.
Disposal and Safety Instructions
Electronic components and lithium batteries must be disposed of properly at recycling centers. The document warns of the dangers of mishandling lithium batteries and provides guidelines for safe storage and disposal.
1. Warranty Disclaimer and Compliance Standards
The document outlines the warranty disclaimer and compliance with European directives such as the Low Voltage Directive 2006/95/EC and EMC Directive 2014/30/EU. Compliance is ensured through adherence to standards like DIN EN 61000-6-2:2005 and EN 300328, among others.
2. Personal Data Storage
The eSCHELL water management system may store personal data, which requires user consent according to data protection laws. Operators must obtain explicit consent from individuals for data storage and processing.
3. Intended Use and Safety
The eSCHELL system is designed for managing water fixtures in public and industrial restrooms to ensure hygiene and efficiency. It is crucial to follow recognized technical standards and ensure the system is used as intended. Regular maintenance and checks are necessary to prevent bacterial growth in potable water.
4. Basic Hazards and Personnel Requirements
Legal safety and health regulations must be followed. Unauthorized modifications to the system components are prohibited. Only qualified professionals should install and maintain the system, adhering to national and local standards.
5. Electrical Protection Zones in Bathrooms
Electrical installations in bathrooms must prevent electric shock risks. Installations should comply with standards like DIN VDE 0100-701, ensuring safety in areas with showers or bathtubs.
6. eSCHELL Water Management System Structure
The system connects and controls various fixtures via a central server, supporting both wired and wireless connections. It can manage up to 64 participants and is operated through a browser-based interface.
7. Technical Specifications
The server operates on a 30V DC bus connection and supports digital inputs and outputs for automation processes. It requires a non-corrosive environment and specific installation conditions.
8. Power Supply and Bus Extender
The power supply unit provides the necessary current for the bus extender and connected fixtures. It supports up to 64 devices and must be installed in a non-condensing environment.
Maintenance and Remote Access
Remote maintenance can be performed by third parties. After each remote access, verify the proper functioning of your potable water installation.
Periodic Maintenance
The eSCHELL water management system should be periodically reviewed. Check the server status via the "Installation Information" menu option. The frequency of reviews depends on the hygienic functions of your potable water installation.
Error Monitoring
System errors such as server errors, automatic process errors, and equipment errors can be reviewed. Documentation is always timestamped, allowing for system operation history supervision. Check the "Records" function to ensure hygienic discharges are performed correctly.
Equipment Supervision
Equipment supervision allows checking the availability of all connected bus extenders. Possible error causes include lack of power supply, interrupted wireless connection due to structural changes, device modifications, or disruptive wireless sources.
System Expansion
The eSCHELL water management system can be expanded with additional bus extenders, supporting up to 64 per server.
Software Updates
Software updates are available for the eSCHELL water management server, web application, wireless bus extender, and bus extender cable. Ensure all components are updated for optimal system performance.
Updating Procedures
1. eSCHELL Server and Web Application: Updates are performed via server configuration.
2. Wireless Bus Extender: Use the "Equipment Update" function to update software versions. Drag the update file to the marked field on the server and initiate the update via software switch.
3. Bus Extender Cable: Similar to the wireless extender, drag the update file to the server and initiate the update. The process completes automatically once all cables are updated.
Waste Disposal
Electronic components should not be disposed of in household waste but delivered to a suitable recycling point. Proper recycling contributes to environmental protection.
Lithium Battery Handling
Lithium batteries are safe when handled correctly. Avoid using defective batteries and protect poles during storage and disposal to prevent short circuits. Dispose of used batteries appropriately at collection boxes or recycling points.