Burnham V8 Series manual

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Figure 21B: Wiring Diagram, Steam, McDonnell & Miller 67 Float LWCO for Riello Burners

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Contents V8 Series USA Boilers Important Information Read CarefullyPage Table of Contents Dimensional Data see Figures 1A Thru 1D V82 thru V89 Water Boiler without Tankless Heater V83 thru V89 Water Boiler with Front Tankless Heater V83 thru V89 Water Boiler with Rear Tankless Heater V83 thru V89 Steam Boiler with or without Tankless Heater Section I PRE-INSTALLATION Page Do not allow any flueway blockage by gasket Section II Knockdown Boiler AssemblyRemoval of Bare Boiler from Skid Boiler Tapping Locations and Usage Knockdown Boilers Only Install Boiler JACKET. See Figure Knockdown Boiler Jacket AssemblyInstall Beckett OIL BURNER. See Figure Oil Burner Installation Beckett Burner ShownSteam Boilers Only Do not install burner without gasketInstall Carlin 102CRD OIL BURNER. See Figure Water Boilers Only Combustion Head AdjustmentInstall Carlin Elite EZ OIL BURNER. See Figure Installation/Removal of Drawer Assembly Nozzle Replacement Install probe type Low Water Cut-Off Lwco if so equipped Aquastat bulb must be fully inserted into the well Float-Type Low Water Cut-Off Pressure Limit InstallationInstall Trim and Controls with Carlin 102CRD Burner Burners Supplied by Burnham utilize Install Trim and Controls with Carlin Elite EZ BurnerInstall Trim and Controls with Riello Burner Page Remove Crate Section III Packaged Boiler AssemblyRemove Boiler from Skid Do not drop boiler. Do not bump boiler jacket against floorPage Page Steam or Water Boilers Inspect Nozzle and Electrodes Install Safety or Relief Valve in Tapping MEvaluate the Existing Water System Section IV Water Boiler Piping and TrimPage Recommended Water Piping for Circulator Zoned Heating System Page Page Evaluate the Existing Steam System Section V Steam Boiler Piping and TrimPage Section VI Tankless and Indirect Water Heater Piping GPM Connect Alliance Indirect Water Heater Piping as shown in B Alliance Water Heater Piping with V8 BoilerDo not exceed maximum allowable air intake length Section VII Venting and AIR Intake PipingGeneral Venting Guidelines Recommended Vent Pipe Arrangement and Chimney Requirements Seal all external joints with weatherproof caulk General Section Viii ElectricalBoiler Sequence of Operation with Probe Lwco Page Page Jumper Page Page Boiler Sequence of Operation with Float Lwco Page Page Boiler Sequence of Operation Page Page Boiler Sequence of Operation Page Page Boiler Sequence of Operation Page Page Single Pipe OIL Lines Section IX OIL PipingSINGLE-STAGE Units 3450 RPM TWO Pipe Systems TWO Pipe OIL LinesFill Heating System with Water Always Inspect Installation Before Starting BurnerSection X System START-UP Beckett Burners Adjust OIL Burner Before StartingCarlin 102CRD Burners Carlin Elite EZ BurnersStart OIL Burner Adjust OIL Burner While OPERATING. ﬂame presentRiello Burners L1 and V1 Head Electrode Test Controls Check for Clean CUT OFF of BurnerCAD Cell Resistance When Sensing Flame Jumper must be removed after this check Aquastat Switching Action Within L8124C ControlAquastat Switching Action Within L8148A Controls Avoid Breathing Fiber Particulates and Dust Maintenance of LOW Water CUT- OFF Devices Section XI Maintenance and Service InstructionsPage Gal/Month V83 V85 V87 V89 V84 V86 V88 14½ Frequent Water AdditionPage Clean the Flueways See Figure Section XII Boiler CleaningClean TOP of Boiler Sections if cleaning from the top Clean the Combustion ChamberCleaning of Boiler Flueways OIL Primary Control Section Xiii Trouble ShootingCombustion Section XIV Repair Parts Bare Boiler Assembly Bare Boiler Assembly Bare Boiler Assembly 1BB Bare Boiler AssemblyJacket Assembly Page V83 Thru V89 Steam Boilers Trim and Controls V83 Thru V89 Steam Boilers Trim and Controls V82 Thru V89 Water Boilers Trim and Controls V82 Thru V89 Water Boilers Trim and Controls Beckett AFG Burner Beckett OIL Burner Part NOS. for V8 Series Boilers Beckett OIL Burner Part NOS. for V8 Series Boilers Carlin OIL Burner Part Numbers for V8 Series Boilers Burner Specifications When XV. LOW Water CUT OFF LwcoService Record Limited Warranty For Residential Cast Iron Steam Boilers