Hubbell Electric Heater Company A manual Section III Scheduled Maintenance and Operation, Freezing

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SECTION III - SCHEDULED MAINTENANCE AND OPERATION

WARNING / CAUTION

Before performing any maintenance procedure, make certain power supply is OFF and cannot accidentally be turned on.

MAINTENANCE AND OPERATION

The water heater is automatic in its operation. It will maintain a full tank of water at the temperature setting of the thermostat. The water heater should not be turned on without first making sure that the tank is full of water and that all air has been released.

FREEZING

The tank should be fully drained in the event the electricity has been turned off and if there is danger of freezing.

QUARTERLY INSPECTION

1.Monitor thermostat

a.Let water heater completely heat to a designated thermostat setting.

b.After thermostat satisfies (that is, when the thermostat actually clicks off), draw water from heater.

c.Compare water temperature of drawn water to the temperature setting of the thermostat when it satisfies. Normal variation between the two points is approximately + 5°F.

d.If these two readings do not coincide within acceptable tolerances and verification has been made of the accuracy of the temperature-reading gauge, replace the thermostat.

2.Lift test lever on relief valve and let water run through valve for a period of approximately 10 seconds. This will help flush away any sediment that might build up in water passageways.

3.Inspect element flange for leakage as follows:

a.Shut off Power Supply.

b.Remove element housing cover.

c. Visually inspect heating element gasket for evidence of leaks.

d.Rub finger around gasket that is between the heating element and tank flange for any evidence of moisture. If moisture is present or a water drip is observed, follow procedure outlined in Section V.

4.Check for loose electrical connections. Tighten as necessary.

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Contents Operating and Maintenance Manual for Electric Booster Heater Hubbell Electric Heater Company STRATFORD, CTTable of Contents Section Title Page Section I General Description and Construction TankTank Connections Heating ElementTemperature High Limit Switch Control ThermostatMagnetic Contactor Outer SHELL, INSULATION, and SupportsFused LOW Voltage Transformer ON/OFF SwitchOptions Stainless Steel Outer Jacket Water Heater Placement Piping InstallationElectrical Installation Filling the HeaterFinal Checks Page Page Page Page Section III Scheduled Maintenance and Operation Maintenance and OperationFreezing Quarterly InspectionAnnual Inspection Section IV Troubleshooting Symptom Probable Cause Corrective Action / RemedyPage Section V Servicing & Replacement of Parts Surface Temperature High Limit CUT-OFFHeating Element Immersion Thermostat Magnetic Contactor Relief Valve Section VI Miscellaneous Charts and Formulas Element Chart Delta WYEFormulas Torque Values

A specifications

Hubbell Electric Heater Company A has established itself as a prominent manufacturer in the electric heating industry, renowned for its commitment to quality, energy efficiency, and innovative technology. Founded several decades ago, the company has built a reputation for providing reliable heating solutions suitable for both residential and commercial applications.

One of the standout features of Hubbell Electric Heater Company A is its extensive product line, which includes commercial electric water heaters, industrial electric heaters, and various heating accessories. Their electric heaters are designed to deliver consistent and efficient heating, ensuring optimal performance in a wide range of environments. The company prioritizes energy efficiency, with many of its products achieving high Energy Factor ratings, ultimately helping customers save on utility bills while reducing their environmental footprint.

Hubbell Electric Heater Company A employs state-of-the-art technologies in designing their heating solutions. The incorporation of advanced materials ensures durability and long-lasting performance, while smart control systems offer users enhanced functionality and convenience. Many of their electric water heaters come equipped with digital displays and programmable settings that enable users to customize temperature and usage preferences according to their specific needs.

In addition to efficiency and technology, safety is a key characteristic of Hubbell's offerings. Their electric heaters are engineered with multiple built-in safety features, such as over-temperature protection and thermal cut-offs, which help prevent overheating and ensure user safety. The company also adheres to rigorous industry standards and certifications, assuring customers that their products meet or exceed safety guidelines.

Hubbell Electric Heater Company A is committed not only to product excellence but also to exceptional customer service. They provide extensive resources and support to both contractors and end-users, including installation guides, troubleshooting assistance, and a comprehensive warranty program. Their dedication to customer satisfaction makes them a go-to choice for many in the electric heating sector.

In conclusion, Hubbell Electric Heater Company A continues to lead the way in the electric heating market by combining innovative technology, energy efficiency, and a customer-centric approach. Their diverse product offerings, commitment to safety, and emphasis on quality position them as a trusted partner for individuals and businesses seeking reliable heating solutions. Whether it's for a home, a commercial building, or industrial use, Hubbell's electric heaters provide the performance and peace of mind that customers expect.
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