Introduction
Elkay water bottle fillers and drinking fountains are widely used in commercial and institutional settings due to their durability, efficiency, and compliance with accessibility standards. Proper installation is essential to ensure long-term performance, user safety, and adherence to local building codes. The installation process involves careful planning, appropriate tools, and a clear understanding of both plumbing and electrical requirements.
Based on the provided documentation, this article outlines the key considerations, tools, and steps necessary for the successful installation of Elkay water bottle fillers and drinking fountains. It also highlights the importance of documentation, maintenance, and compliance with warranty and service protocols. The information is derived from official installation guides, product specifications, and manufacturer-provided details, ensuring technical accuracy and reliability.
Understanding Elkay Water Bottle Filler Models
Elkay offers a range of water bottle filler and drinking fountain models, each with distinct specifications and installation requirements. Two notable models include the LK4595 and ENOBM28K, both of which serve different applications and environments.
The LK4595 is a freestanding bi-level stone drinking fountain that is filterless and non-refrigerated. It is designed for outdoor use and features a durable stone aggregate finish. The LK4595 is ADA compliant and includes a Flexi-Guard bubbler, which offers antimicrobial protection. However, it is currently discontinued and unavailable for shipment.
The ENOBM28K is a refrigerated, in-wall bi-level drinking fountain with a stainless steel finish. It is designed for indoor installation and features a Swirflo drinking surface and a Flexi-Guard bubbler. This model includes a refrigeration system that provides chilled water at a flow rate of 8 gallons per hour. It also operates on 115V/60Hz and requires a minimum wall depth of 12 inches for installation.
Both models are supported by detailed installation instructions, either in printed format or through digital resources provided by the manufacturer. These guides emphasize the importance of professional installation by a licensed plumber and outline the necessary tools and materials.
Pre-Installation Planning and Requirements
A successful Elkay installation begins with thorough pre-installation planning. This stage involves evaluating the installation site, verifying electrical and plumbing requirements, and ensuring compliance with local building codes.
Evaluating the Installation Site
Before beginning installation, assess the site for water supply access, electrical connections, and structural support. Wall-mounted units, such as the ENOBM28K, require secure backing such as a stud or blocking to support the unit’s weight and operational forces. Drywall alone is insufficient for most installations. For retrofit installations, additional structural modifications may be necessary to accommodate the new unit.
The installation area must also meet the unit’s clearance requirements. Elkay units require adequate space for operation, maintenance, and accessibility. For example, the bottle-filling area must allow for vertical clearance to accommodate different bottle sizes. Additionally, the unit must be positioned to ensure access for filter changes and repairs.
Water Supply and Pressure
Elkay units require a reliable water supply with adequate pressure and flow rate. The connection point should minimize the risk of contamination and ensure that the supply can handle the unit’s demand. When connecting to an existing fountain line, verify that the supply can accommodate the additional load.
Water pressure requirements vary by model but are typically specified in the manufacturer’s documentation. A stable water supply prevents operational issues and ensures consistent performance over time.
Electrical Requirements
Electrical requirements vary depending on the model. Most Elkay water bottle fillers operate on standard 120V power, but refrigerated models like the ENOBM28K may require additional specifications. Electrical connections must comply with local codes and should be routed to avoid interference with plumbing lines.
Before starting the installation, ensure that power is disconnected at the circuit breaker to prevent electrical hazards. A multimeter can be used to verify that the power is off.
Local Building Codes and Permits
Local building codes may impose additional requirements for backflow prevention, electrical connections, and accessibility compliance. For example, some jurisdictions require backflow prevention devices to protect the water supply from contamination. Others may have specific electrical grounding or accessibility standards that must be followed.
Obtaining the necessary permits before installation helps avoid delays and costly rework. It also ensures that the installation meets all legal and safety requirements.
Essential Tools and Materials for Installation
Proper installation of an Elkay water bottle filler or drinking fountain requires a set of standard plumbing and electrical tools, as well as specific materials depending on the model and installation type.
Plumbing Tools
For plumbing work, a basic tool kit should include:
- Adjustable wrenches and pipe wrenches for tightening and loosening fittings.
- Channel lock pliers for securing and bending pipes.
- Pipe cutters for cutting copper or PEX supply lines.
- Measuring tools such as a level, tape measure, and stud finder to ensure proper alignment and placement.
For retrofit installations, additional adapters or mounting hardware may be needed to accommodate existing infrastructure.
Electrical Tools
Electrical connections require tools such as:
- Wire strippers for preparing electrical wires.
- Electrical tape for insulating connections.
- Multimeter for testing electrical circuits and verifying that power is off before starting work.
Materials
Common materials required for installation include:
- Copper or PEX supply lines for water connections.
- Appropriate fittings such as unions, elbows, and valves.
- Mounting brackets for securing the unit to the wall or base.
- Electrical wire for connecting the unit to the power source.
For units with filtration systems, such as the ENOBM28K, additional components like filters and filter housings may be necessary. These should be installed according to the manufacturer’s guidelines to ensure proper function and compliance with warranty requirements.
Step-by-Step Installation Process
The installation process for an Elkay water bottle filler or drinking fountain involves several key steps, from preparing the installation area to final testing. Below is a detailed guide based on the manufacturer’s documentation.
Preparing the Installation Area
- Shut off the water supply and disconnect power at the circuit breaker to prevent accidents during installation.
- Remove any existing fixtures if performing a retrofit.
- Clean the work area and lay out tools and materials for easy access.
- Mark the mounting locations according to the manufacturer’s template. Use a level to ensure the unit is aligned properly.
- Check wall conditions behind the mounting area. If drywall alone is insufficient, install blocking or use rated anchors to support the unit’s weight.
Installing the Mounting Bracket
- Position the mounting bracket according to the manufacturer’s specifications.
- Secure the bracket to the wall or base using appropriate fasteners.
- Verify stability by gently testing the bracket’s hold.
For in-wall models like the ENOBM28K, ensure that the wall depth meets the minimum requirement of 12 inches. Adjust the installation as needed to accommodate the unit’s dimensions.
Connecting the Water Supply
- Attach the copper or PEX supply lines to the unit’s inlet and outlet ports.
- Use appropriate fittings such as unions and elbows to ensure a secure connection.
- Check for leaks by tightening all connections and running a test flow.
For units with filtration systems, install the filter housing according to the manufacturer’s instructions before connecting the water supply.
Electrical Connections
- Run electrical wire from the unit to the power source, ensuring that the routing avoids interference with plumbing lines.
- Strip the wire ends and connect them to the unit’s terminals.
- Secure connections with electrical tape and verify that the wiring is properly insulated.
- Restore power and test the unit’s electrical components.
Final Testing and Adjustments
- Turn on the water supply and check for leaks at all connections.
- Test the sensor-activated filling mechanism by placing a bottle under the filler. The unit should activate and shut off automatically.
- Verify the flow rate by filling bottles of different sizes. The flow should be consistent and controlled.
- Check the electrical components for proper function, including indicator lights and refrigeration systems (if applicable).
After testing, make any necessary adjustments to the unit’s alignment or operation. Ensure that all components are functioning correctly before finalizing the installation.
Ensuring Long-Term Performance and Maintenance
Once installed, it is essential to maintain the Elkay water bottle filler or drinking fountain to ensure long-term performance and compliance with warranty conditions.
Documentation and Record Keeping
Maintain detailed records of the installation, including the model number, installation date, and any deviations from standard procedures. Provide this documentation to the customer along with operation and maintenance instructions. This information is valuable for troubleshooting and future servicing.
Routine Testing and Maintenance
Periodically test the unit under various conditions to verify its performance. Fill bottles of different sizes and check for consistent flow rates and proper sensor operation. Ensure that the unit shuts off completely when not in use to prevent water wastage.
For units with filters, such as the ENOBM28K, monitor the filter status light. When the light turns red, it indicates that the filter needs to be replaced. Follow the manufacturer’s instructions for filter replacement to maintain water quality and system performance.
User Education and Training
Educate end users about the proper operation and basic maintenance of the unit. Many common issues arise from misuse or lack of understanding. Provide simple instructions on how to use the sensor-activated filler, how to clean the unit, and what to do in case of malfunction.
Professional Maintenance and Service
Offer or recommend a professional maintenance contract to ensure the unit remains in optimal condition. Regular professional servicing extends the equipment’s lifespan and helps identify potential issues before they become major problems. Document all maintenance activities and track component replacement intervals to stay ahead of scheduled services.
Warranty and Compliance Considerations
Elkay provides warranties for its water bottle fillers and drinking fountains, which are essential for protecting the customer’s investment and ensuring long-term support.
Warranty Coverage
Elkay offers a 18-month warranty for electrical parts and water systems from the date of factory shipment or 12 months from the date of installation, whichever comes first. For refrigerated models like the ENOBM28K, the refrigeration system is covered under a 5-year limited warranty.
To remain valid, the warranty requires that the unit is installed by a licensed plumber and that all maintenance is performed according to the manufacturer’s guidelines. Any deviations from the installation instructions or lack of proper maintenance may void the warranty.
Compliance with Standards
Elkay water bottle fillers and drinking fountains are designed to meet various industry and safety standards. These include:
- ADA Compliance for accessibility.
- NSF 61 and NSF 372 for water system safety and lead-free materials.
- UL 399 for electrical safety.
- GreenSpec and Buy American Act for environmental and domestic sourcing compliance.
Compliance with these standards ensures that the units are safe, effective, and suitable for use in public and institutional settings.
Conclusion
The installation of an Elkay water bottle filler or drinking fountain requires careful planning, the right tools, and a thorough understanding of both plumbing and electrical requirements. By following the manufacturer’s guidelines and ensuring compliance with local codes, installers can deliver a high-quality, functional system that meets the needs of users and building operators.
Proper maintenance and user education are also crucial for long-term performance. Routine checks, filter replacements, and professional servicing help extend the unit’s lifespan and ensure continued reliability.
With the right approach, an Elkay installation can provide clean, accessible water for years to come, enhancing both convenience and hygiene in public spaces.