TTW SERVICE PROCEDURE VII

Flammable Vapor Device Testing

Flammable Vapor Device Testing

Step 1. Position power switch on gas control to the “OFF” position.

Step 2. Disconnect flammable vapor sensor from gas control.

Step 3. Using a multi-meter set to the ohms setting check resistance of flammable vapor sensor. (see caution below)

Resistance must be within 3,000 ohms and 48,000 ohms. If outside of this range replace flammable vapor sensor.

Multi-meter set to ohms setting

Electronic “pin type” Meter Probes

Flammable Vapor

Sensor

CAUTION

DO NOT use standard multimeter probes for this test. Doing so will damage connector. Use special electronic “pin type” probes or small diameter wire pins inserted into connector.

Flammable Vapor

Sensor

Page 28

Page 28

28

Page 28
Image 28
Bradford-White Corp M1TW60T*F, M4TW60T*F, M2TW50T*F, M4TW50T*F, M2TW65T*F, M1TW40S*F, M1TW50S*F Flammable Vapor Device Testing

M4TW40T*F, M1TW50S*F, M2TW50T*F, M4TW50T*F, M4TW60T*F specifications

Bradford-White Corporation is a leading manufacturer of water heating and storage solutions, known for its commitment to quality and innovation. Among its impressive product lineup, the M2TW65T*F, TW465S65F, TW450S65F, M1TW40S*F, and M1TW60T*F models stand out for their reliability and advanced technology suitable for both residential and commercial applications.

The M2TW65T*F model is distinguished by its high efficiency and performance. It features a 65-gallon capacity, which is ideal for households that require a significant amount of hot water. This model is equipped with an innovative electronic ignition system that enhances energy efficiency while providing reliable hot water on demand. Additionally, it includes advanced insulation technology that minimizes heat loss, ensuring that water remains hot for extended periods.

The TW465S65F and TW450S65F are other exemplary models in the Bradford-White lineup, boasting impressive storage capabilities. Both models offer a combination of a 65-gallon tank and powerful burner systems that significantly reduce recovery time, meaning users can enjoy hot water faster. These models are designed with a user-friendly control panel, making adjustments and monitoring water temperature straightforward. Their robust construction ensures durability and longevity, making them a smart investment.

For smaller households or spaces, the M1TW40S*F and M1TW60T*F models provide excellent options without compromising performance. The M1TW40S*F, with a 40-gallon capacity, is specifically designed for efficiency in limited spaces, while the M1TW60T*F offers extra capacity for larger demands. Both models utilize Bradford-White's state-of-the-art gas burner technology, promoting energy conservation while delivering consistent hot water.

All models are built with a high-quality glass-lined tank to protect against corrosion, further enhancing their lifespan. The incorporation of Bradford-White's exclusive EverKlean technology in their tank designs minimizes sediment buildup, ensuring clean and efficient operation over time.

In addition to their standout performance and efficiency, Bradford-White products prioritize safety. Built-in safety features, such as the temperature and pressure relief valve and advanced venting designs, provide peace of mind for users. These models not only meet but often exceed industry standards for safety and efficiency.

Bradford-White's commitment to innovation and quality is reflected in the M2TW65T*F, TW465S65F, TW450S65F, M1TW40S*F, and M1TW60T*F models, making them excellent choices for anyone in need of reliable hot water solutions. With their advanced technologies, durability, and energy efficiency, these water heaters are ideal for diverse applications in modern homes and businesses.