PB Heat DE manual Electrical, Wiring Controls, Zoned System Wiring

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ELECTRICAL

6. ELECTRICAL

Install all electrical wiring in accordance with the National Electrical Code and local requirements.

NOTICE

This unit when installed must be electrically grounded in accordance with the requirements of the authority having jurisdiction or, in the absence of such requirements, with the current edition of the National Electrical Code, ANSI/NFPA 70 and/or the Canadian Electrical Code, Part 1, CSA C22.1, Electrical Code.

A. WIRING

C. CONTROLS

1.See Figure 6.1 for location of wiring and controls. Use Figure 6.2 to connect the boiler to a power supply and to connect components to the boiler.

2.Connect the boiler by a separate, permanently live electrical supply line with a fused switch.

3.Adjust the thermostat heat anticipator to 0.2 Amp.

B.ZONED SYSTEM WIRING

See Figure 6.4 for typical wiring with zone valves. See Figure 6.5 for typical wiring with zone circulators. When wiring a zoned heating system, follow all applicable codes, ordinances and regulations.

1.For proper location of controls and accessories refer to Figure 6.1 and Section 11.

2.See the attached control sheets for specific details regarding the installation of the various controls.

3.This boiler is supplied with safety devices in addition to the limit. For a description of these devices and how they work to ensure the safe operation of the boiler, see Section 7B.

4.If the circulator is mounted in the supply piping, provide longer wiring harness as required.

NOTICE

Do not power zone valves directly from the boiler transformer/relay. Doing so will greatly reduce the life of the transformer. Use a separate transformer sized to handle the total of all zone valve electrical loads.

Figure 6.1: Wiring, Controls and Safety Devices

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Contents Series DE Table of Contents Special Attention Boxes Using this ManualInstallation Sequence Preinstallation Accessibility ClearancesClearance from Combustible Construction AIR for Combustion and VentilationWhere Ifan = Input of the fan assisted appliances in Btu/hr Required Volume other =Air Openings All Air from Outdoors through Vertical Ducts Mechanical Combustion Air SupplyCombustion Air Ducts Installation SurveyPlanning the Layout Boiler SET-UP Water Piping and Controls Boiler Supply and ReturnSafety Relief Valve Parallel Hook-up with Water ChillerPiping for Zoned Systems Zone Piping with Zone ValvesExpansion Tank INDIRECT-FIRED Water HeaterFreeze Protection For new or existing systems that must be freeze- protectedVenting GeneralChimney Venting Direct Exhaust Horizontal VentingEquivalent Vent Length Direct Exhaust, Sidewall Venting with Vertical Off-Set Direct Exhaust Vertical Venting Direct Exhaust Sidewall VentingBoiler Removal from Common Venting System Seal any unused openings in the common venting systemGAS Piping Gas Connection to BoilerNatural Gas Electrical Wiring ControlsZoned System Wiring Wiring and Connection Diagram Sequence of OperationIgnition System Operating Sequence Zone Wiring with Zone Valves START-UP Procedures Completing the InstallationValve Tapping and Adjustment Screw Locations For Your Safety Read Before Lighting Adjustment of GAS Pressure Regulator Control DescriptionsChecking Burner Input See .1 in Electrical for locations of these devicesCHECK-OUT Procedure START-UP Procedures Measuring Suction Pressure TroubleshootingTroubleshooting Guides Procedure For Measuring Fan Suction Pressure Boiler Troubleshooting Guide Burners Functioning See FigureBoiler Troubleshooting Guide Burners Not Functioning Maintenance Monthly with Boiler in USE Daily with Boiler in USEWeekly with Boiler in USE Annually Before Start of Heating Season Intermittent Pilot and Main Burner FlameBoiler Dimensions & Ratings Series DE Boiler RatingsRepair Parts Repair Parts Series DE GAS BoilerBase/Burners/Manifold Repair Parts Page Page Series DE

DE specifications

PB Heat DE, recognized for its exceptional heating appliances, is a leading manufacturer of high-efficiency boilers and hydronic heating systems. With a commitment to quality and innovation, PB Heat DE has established itself as a trusted name in the home heating industry. The company emphasizes energy efficiency, reliability, and user comfort, ensuring that their products meet the diverse needs of residential and commercial customers alike.

One of the main features of PB Heat DE's products is their robust construction, designed to withstand the demands of daily use while providing consistent and reliable heating. Utilizing advanced materials, such as high-grade steel, these boilers are built to last, reducing the need for frequent repairs or replacements. The durability of PB Heat DE systems translates into significant cost savings over time, making them a smart choice for homeowners looking to invest in their heating solutions.

Incorporating cutting-edge technologies, PB Heat DE offers products equipped with smart controls that allow users to manage their heating systems remotely. This feature provides the ability to adjust temperatures, monitor energy usage, and receive maintenance alerts, all through a smartphone app or web interface. Furthermore, many models are compatible with home automation systems, increasing convenience and efficiency.

Efficiency is a hallmark of PB Heat DE products, with many models boasting high AFUE (Annual Fuel Utilization Efficiency) ratings. This means that they convert a large portion of their fuel into usable heat, reducing energy consumption and lowering utility bills. Additionally, the company's focus on environmentally friendly solutions means that many systems can utilize renewable energy sources, further promoting sustainability.

PB Heat DE also prioritizes user safety, incorporating multiple safety features into their designs. These include automatic shut-off valves, pressure relief valves, and integrated safety sensors that provide homeowners with peace of mind. With these features, PB Heat DE ensures that users can enjoy warmth and comfort without compromising safety.

In summary, PB Heat DE stands out in the heating industry for its dedication to quality, efficiency, and innovation. With durable construction, advanced technologies, high efficiency ratings, and a strong emphasis on user safety, PB Heat DE continues to provide heating solutions that meet the evolving needs of its customers, making it a preferred choice for both residential and commercial applications.
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