Bradford-White Corp SDW2TW50T, SDW265T, SDW275S, SDW2504T Solar Thermal, Troubleshooting Chart

Page 10

EcoStor2™ Solar

Solar Thermal

Troubleshooting Chart

This troubleshooting chart serves as a water heater supplement to troubleshoot specifically the solar features of the water heater. Please refer to page 3 to determine which base model service manual is appropriate for the non-solar troubleshooting chart for the water heater.

 

 

 

 

 

SERVICE

SYMPTOM

PROBABLE CAUSE

CORRECTIVE ACTION

PROCEDURE

 

1.

Gas control

1.

Verify accurate

 

 

 

temperature is sensed.

 

 

 

temperature sensor

2.

 

 

 

Review calculations to

 

 

 

out of spec.

 

 

2.

Improperly sized

 

determine appropriate

 

Not enough

 

solar collector(s).

3.

collectror array.

1. See service

hot water

3.

Gas backup not

Review service manual

procedure ST-II.

 

 

functioning.

4.

for base model.

 

 

4.

Solar thermal

Review solar thermal

 

 

 

system not

 

system for

 

 

 

functioning.

 

functionality.

 

10

10

Image 10
Contents Service Manual Troubleshooting Guide Instructions for ServiceEcoStor2 Solar Bradford WhiteHow to use this Manual EcoStor2 SolarBradford White EcoStor2 Solar Water Heater System IntroductionThermistor Wiring Solar Thermistor WiringST-I Thermistor Wiring Test Procedure Thermistor Wire TestingGas Control Temperature Sensor ST-II Temperature Sensor Harness TestingST-III Temperature Sensor MeasurementTroubleshooting Chart Solar ThermalSolar Thermal Parts List AtmosphericUltra Low NOx TTW Page Page Parts@bradfordwhite.com Techserv@bradfordwhite.com

SDW2504T, SDW275S, SDW265T, SDW2TW50T, SDW2TW65T specifications

Bradford-White Corp is a well-respected name in the water heating and storage industry, known for its commitment to innovation and energy efficiency. Among its noteworthy offerings are the SDW2TW75T, SDW265T, SDW275S, SDW2TW65T, and SDW2504T models, each designed to meet diverse hot water needs with reliability and superior performance.

The SDW2TW75T is a 75-gallon commercial electric water heater that ensures an ample supply of hot water for large facilities. It features a dual-element design, which allows for efficient heating even in high-demand situations. Constructed with a high-quality tank and sophisticated insulation, the SDW2TW75T minimizes heat loss, maximizing energy efficiency.

In the lineup, the SDW265T stands out with its advanced electronic controls, providing real-time monitoring and precise temperature management. This model is designed for medium to large commercial applications, ensuring consistent performance with a focus on energy conservation. Its durability is further enhanced by Bradford-White’s signature factory-installed insulation, which helps optimize heating efficiency.

Similarly, the SDW275S offers a robust design for high-demand hot water applications. It features a patented Hydrojet Total Performance System, which helps increase efficiency by reducing sediment buildup within the tank. This technology ensures longer-lasting performance and fewer maintenance issues over time, making it a cost-effective choice for businesses.

The SDW2TW65T caters to businesses that require a dependable hot water supply without compromising on space. With a 65-gallon capacity, it is ideal for medium-sized operations. This unit also incorporates advanced safety features, including a temperature and pressure relief valve, ensuring secure and effective operation.

Lastly, the SDW2504T is designed for applications where compact size meets heavy-duty heating needs. With a 50-gallon capacity, this model is perfect for establishments that need a reliable hot water source in a limited footprint. It employs enhanced insulation and energy-efficient heating elements, allowing for quick recovery rates.

In summary, the Bradford-White SDW series represents a leap forward in commercial water heating technology. With models tailored to varying capacities and features, Bradford-White provides solutions built to enhance operational efficiency, ensure longevity, and deliver reliable hot water suitable for diverse applications. These units exemplify the brand’s commitment to quality and performance, making them an excellent investment for any commercial establishment.