Burnham V7 SERIES manual CAD Cell Location and Service, Flame Failure

Page 23

(Non-Burnham Drawing,

Copy from LE Manual, 81433010R4, Page 13, without "Figure 12A, 12B, 12C and 12D"; sample enclosed)

Fig. 24: "L1" and "V1" Head Electrode Positioning and Gun Setting (Beckett AFG)

5.TURN “OFF” BURNER and remove pressure gauge. Install gauge port plug and tighten. Start burner again.

6.CAD CELL LOCATION AND SERVICE

The burner is supplied with a cadmium sulfide flame detector mounted at the factory, mounted on the bottom of the ignitor. See Figure 25. To service cad cell or to replace the plug in portion, swing open the ignitor. After service is complete, be sure to fasten down the ignitor.

7. FLAME FAILURE

 

The V7 boiler controls operate the burner

 

automatically. If for unknown reasons the burner

 

ceases to fire and the reset button on the primary

 

control has tripped, the burner has experienced

 

ignition failure. Before pressing the reset button

Figure 25: Cad Cell Location

call your serviceman immediately.

 

23

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Contents Price $3.00 USA Boilers Important Information Please Read this page CarefullySection I General Information Table of ContentsV73 thru V79 Water Boiler with Tankless Heater WBT V713 and V714 Packaged Water Boiler Less Tankless Heater WB Chimney Boiler Above Front Connector Rear Removal of Bare Boiler from Skid Section II Knockdown Boiler AssemblyBoiler Tapping Locations and Usage Knockdown Boilers Only Jacket Front Panel Knockdown Boiler Jacket AssemblyPage Page Connect Supply and Return Piping to Heating System Removal of Boiler from SkidTS-39-26-A Inspect Combustion Target Wall and Combustion Chamber LinerPage TS-0-63-B TS-O-62-BTankless Heater Data Front Mounted Heater on Water Boilers Tankless Heater Data RearFuel Units and OIL Lines Recommended Smokepipe Arrangement Chimney RequirementsMaximum Length of Tubing Manimum Length of TubingLift H + R See Figure Tubing 3 GPH Boiler Sequence of Operation with Probe Lwco Boiler Sequence of Operation with Float Lwco Sequence of Operation Section IV Operating and Service Instructions Non-Burnham Drawing Copy from other Manual Flame Failure CAD Cell Location and ServicePrimary Relay Test Check for Clean CUT OFF of BurnerCheckout Procedure Test ControlsFloat Type LOW Water CUT-OFF Water Boilers Hints on Combustion High Altitude InstallationsFrequent Water Addition IM PO RtantLOW Limit Operation Section V Boiler CleaningAdjustable Differential High Limit OperationReassemble Boiler Clean the FireboxUrnham Corporation Regional Offices Section VI Repair PartsBare Boiler Assembly Bare Boiler Assembly See Page 32 for Illustration Bare Boiler Assembly From TS-39-112-D V713 and V714 Flush Jacket Page TS-39-109-D V72 Thru V79 Flush Jacket Jacket Front Panel Assy w/o Htr. Opg. Wtr. Blr V73 Thru V79 Steam Boilers Trim and Controls Description V73 V74 V75 V76 V77 V78 V79 V72 Thru V79, V713 and V714 Water Boilers Trim and Controls Description Beckett AFG Burner Beckett OIL Burner Part NOS. for V7 Series Boilers Print word document

V7 SERIES specifications

The Burnham V7 Series is a standout choice in the realm of residential and light commercial boilers, known for its high efficiency and dependable performance. Engineered for those seeking a reliable heating solution, the V7 Series integrates advanced technologies that prioritize both effectiveness and energy conservation.

At the heart of the Burnham V7 Series is its innovative design that utilizes a cast iron heat exchanger. This robust component ensures excellent durability and longevity while providing efficient heat transfer. The V7's heat exchanger is designed to maximize heating output while minimizing fuel consumption, making it an environmentally friendly option that can help reduce utility costs.

One of the key features of the V7 Series is its ability to operate on multiple fuel sources, including natural gas and propane. This versatility allows homeowners and businesses to choose the most suitable and cost-effective fuel option for their specific needs. The V7 also supports a variety of installation configurations, which makes it adaptable to different spaces and configurations.

The series is equipped with advanced control technologies, including a state-of-the-art electronic ignition system. This system enhances reliability by ensuring a quick and safe start-up while reducing energy waste. Additionally, the integrated boiler control allows users to monitor and adjust their heating settings easily, providing enhanced comfort and efficiency at the touch of a button.

Safety is a top priority in the Burnham V7 Series, which features built-in safety controls to minimize risks. These include thermal overload protection, a pressure relief valve, and a low water cutoff feature, all of which work together to safeguard the boiler and its surroundings.

Moreover, the Burnham V7 Series is designed with a user-friendly interface that makes maintenance straightforward. Routine tasks can be conducted with ease, helping to extend the life of the unit.

In conclusion, the Burnham V7 Series is crafted for those who prioritize efficiency, adaptability, and safety in their heating solutions. With its myriad features and commitment to energy conservation, it stands as a leading choice for heating needs in various settings. The combination of innovative technology, reliable performance, and user-friendly design makes the V7 Series an excellent investment in comfort and efficiency.
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