Burnham RSA manual

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F. CONNECT TANKLESS HEATER PIPING AS SHOWN IN FIGURE 10. See Table 1 for Tankless Heater Rating.

WARNING

Install automatic mixing valve at tankless heater outlet to avoid risk of burns or scalding due to excessively hot water at fixtures. Adjust and maintain the mixing valve in accordance with the manufacturer's instructions. Do not operate tankless heater without mixing valve.

THE FOLLOWING GUIDELINES SHOULD BE FOLLOWED WHEN PIPING THE TANKLESS HEATER:

1.FLOW REGULATION — If flow through the heater is greater than its rating, the supply of adequate hot water may not be able to keep up with the demand.

For this reason a flow regulator matching the heater rating should be installed in the cold water line to the heater. The flow regulator should preferably be located below the inlet to the heater and a minimum of 3’ away from the inlet so that the regulator is not subjected to excess temperatures that may occur during “off” periods when it is possible for heat

to be conducted back through the supply line. The flow regulator also limits the flow of supply water regardless of inlet pressure variations in the range of 20 to 125 psi.

2.TEMPERING OF HOT WATER — Installation of an automatic mixing valve will lengthen the delivery of the available hot water by mixing some cold water with the hot. This prevents the possibility

of scalding hot water at the fixtures. In addition, savings of hot water will be achieved since the user will not waste as much hot water while seeking a water temperature. Higher temperature hot water required by dishwashers and automatic washers is possible by piping the hot water from the heater prior to entering the mixing valve. The mixing valve should be “trapped” by installing it below the cold water inlet to heater to prevent lime formation in the valve. Refer to Figure 10.

3.FLUSHING OF HEATER — All water contains some sediment which settles on the inside of the coil. Consequently, the heater should be periodically backwashed. This is accomplished by installing hose bibs as illustrated and allowing water at city pressure to run into hose bib A, through the heater, and out hose bib B until the discharge is clear. The tees in which the hose bibs are located should be the same size as heater connections to minimize pressure drop.

4.HARD WATER — A water analysis is necessary to determine the hardness of your potable water. This is applicable to some city water and particularly to well water. An appropriate water softener should be installed based on the analysis and dealer’s recommendation. This is not only beneficial to the tankless heater but to piping and fixtures plus the many other benefits derived from soft water.

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Contents RSA Series 8143508R21-1/10 Price $3.00Important Information Read Carefully Page Page Table of Contents RSA Packaged Boiler RSA170 / RSA285 Pre-Installation Do not drop boiler. Do not bump boiler jacket against floorPage Installing the Jacket II. Knock-Down Boiler AssemblyRemoval of Boiler Installation of Boiler Controls Burner MountingThis page is Left Intentionally Blank III. Water Piping and Trim Page Page Page Page Schematic Tankless Heater Piping Tankless Heater Ratings IV. Venting Recommended Smoke Pipe Arrangement and Chimney Requirements Electrical GeneralRsal Wiring Less Tankless, Single Circulator Circulator Zoned Wiring for Honeywell R8888 Zone Valve Zoned Wiring for R8889 Page Page Circulator Zoning with EC5000 Wiring Schematic SchematicWiring EC5000with ZonedValve Zone19 Single-Pipe Installation VI. Oil PipingSingle-Stage Units 3450 RPM Two Pipe Systems Two-Stage Units 3450 RPM Two Pipe SystemsVII. System Start-Up LED Error Codes Display ReadoutOperation High Limit ControllerL7224 / L7248 Controller Operating Sequence Trouble Shooting GuideLOW Limit and Circulator Controller Beckett AFG, AF, & SF Burners Becket AFG BurnerCarlin EZ-2HP Burner Beckett Burner Carlin EZ-1HP BurnerRemove GUN Assembly Verify OIL Burner Settings Before StartingAdjust OIL Pressure Other AdjustmentsHigh Altitude Installations Hints on CombustionTest Controls Verify High Limit OperationUse Part Number 6183505 for the following models VIII. Service and Cleaning Clean the FiretubesAvoid Breathing Fiber Particulates and Dust IX. Repair Parts Description Part Number Fogire 28 Assembled BoilerRSA85-135 Bare Boiler Repair Parts ‘A’ RSA170-285 Boiler Repair Parts Jacket Top Panel Assembly Beckett Burner Parts List for RSA Series Steel Boilers Ordering Information for Quality Replacement Parts AF60XO AF60XP SF60FY Beckett AF and SF Model Burners Low Water Cut Off Lwco Wiring of Typical LwcoLwco Location Service Record Limited Warranty

RSA specifications

Burnham RSA is a prominent figure in the renewable energy sector, specializing in the development and management of renewable energy projects across various scales. The company has established a strong reputation for its commitment to sustainability and innovation, embracing advanced technologies and methodologies to maximize energy efficiency and minimize environmental impact.

At the heart of Burnham RSA's operations lies a diverse portfolio of renewable energy sources, including solar, wind, and biomass. The company's flagship projects often showcase cutting-edge solar photovoltaic (PV) technology, which effectively converts sunlight into electricity. By utilizing high-efficiency solar panels, Burnham RSA can ensure maximum energy generation, even in less-than-ideal weather conditions.

Wind energy is another critical component of Burnham RSA's strategy. The deployment of state-of-the-art wind turbines at strategic locations allows for optimal harnessing of wind energy. These turbines are equipped with advanced control systems that optimize their performance by adjusting their orientation and blade pitch to maximize energy capture based on real-time wind conditions.

In addition to solar and wind, Burnham RSA is actively exploring biomass energy solutions, which involve converting organic materials into usable energy. This approach not only provides a renewable energy source but also contributes to waste reduction, as agricultural and forestry residues can be repurposed to generate power.

Burnham RSA places a strong emphasis on sustainability, ensuring that all projects are designed with environmental considerations at the forefront. The company adheres to rigorous standards for environmental impact assessments and works closely with local communities to promote awareness and education about renewable energy benefits.

Smart grid technology is another area where Burnham RSA excels. By implementing advanced grid management systems and energy storage solutions, the company enhances the reliability and efficiency of renewable energy distribution. These systems allow for better integration of various energy sources, ensuring a stable energy supply even during peak demand periods.

Furthermore, Burnham RSA is committed to continuous innovation, investing in research and development to improve existing technologies and explore new avenues for energy production. This proactive approach not only fosters growth within the company but also contributes positively to the broader renewable energy landscape.

In summary, Burnham RSA stands out in the renewable energy sector through its comprehensive use of solar, wind, and biomass technologies, commitment to sustainability, and focus on innovation. With its advanced systems and community engagement efforts, Burnham RSA is poised to play a significant role in shaping the future of renewable energy.
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