Figure 18: Wiring Diagram for Water Boilers with Beckett AFG Burner and

Split Controls with Tankless Heater

SEQUENCE OF OPERATION

A call for heat by the thermostat energizes the L7224C control which in turn energizes the primary control. The burner will initiate ignition after completing a 15 second pre-purge cycle. If burner ignites within approximately 45 seconds and the cad cell sees flame the burner will continue to operate until the call for heat is satisfied. The circulator will also operate when the thermostat calls for heat if the boiler water temperature is up to the setting of the low limit in the L7224C control. If boiler water temperature is below the low limit setting the burner will operate but the circulator will not, giving preference to the domestic hot water demand.

On call for heat by the thermostat the burner will continue to operate until the thermostat is satisfied or the setting of the high limit is reached. If the thermostat is not satisfied when the high limit is reached the burner will stop but the circulator will continue to operate until the thermostat is satisfied.

Any time the boiler water temperature drops below the setting of the low limit the burner will be energized in order to maintain domestic water temperature.

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Energy Tech Laboratories F5, 40 Series, F3, CL Series manual Sequence of Operation
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F3, F5, 40 Series, CL Series specifications

Energy Tech Laboratories has made significant strides in innovation and sustainability with its well-regarded CL Series, 40 Series, F5, and F3 product lines. Each series is designed to provide scalable energy solutions tailored to meet diverse industry demands while promoting efficiency and environmental responsibility.

The CL Series stands out for its compact design and modular construction. It is ideal for small to medium-sized enterprises looking to optimize energy consumption. One of the primary features of the CL Series is its advanced energy management system, which uses real-time data analytics to help users monitor and analyze their energy usage patterns. Additionally, it is equipped with a regenerative braking technology that captures and reuses energy, making it exceptionally efficient.

In contrast, the 40 Series is targeted towards larger industrial applications. This series boasts high-capacity energy storage solutions and integrates seamlessly with existing systems. One of its most remarkable features is its adaptive load management system, which intelligently distributes power based on real-time demand, ensuring maximum efficiency and minimal waste. The 40 Series is also built with robust safety protocols, including fire suppression systems and advanced fault detection technologies.

The F5 model is engineered for ultimate performance. It incorporates cutting-edge battery technology that enhances energy density, resulting in longer operational life and reduced maintenance costs. Its real-time monitoring capabilities offer users the ability to track performance metrics from anywhere, further enabling proactive decision-making. Additionally, the F5 features a modular battery design, allowing for easy upgrades and expansions as energy needs grow.

Finally, the F3 series exemplifies the future of energy technology with its innovative approach to renewable energy integration. The F3 is designed to work with solar and wind energy systems, leveraging advanced algorithms to maximize energy capture from these sources. Users benefit from its intelligent grid interface, which allows for efficient energy distribution within microgrid configurations.

In summary, Energy Tech Laboratories’ CL Series, 40 Series, F5, and F3 combine robust engineering and innovative technologies to address the varying energy needs of users. With features like real-time monitoring, adaptive load management, and renewable energy integration, these product lines not only enhance operational efficiency but also contribute to a sustainable energy future. As industries increasingly look towards improving energy practices, these series stand out as relevant, viable solutions in the evolving landscape of energy technology.
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