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PB Heat 211A manual Optional Float Type Pump Control/Low Water Cut-Off, Model

Models: 211A

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INSTALL CONTROLS AND TRIM

Figure 8.5: Optional Float Type Pump Control/Low Water Cut-Off, Model 157

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PB Heat 211A manual Optional Float Type Pump Control/Low Water Cut-Off, Model

Contents

Series 211A Table of Contents Follow the Piping Guidelines Using this ManualControls Special Attention BoxesAccessibility Clearances PreinstallationCombustible Construction Clearances AIR for Combustion and VentilationRequired Volume fan = 15 ft Required Volume other =21 ft Input for all appliances in the space. See Btu/hr 22 cm 2 per 2000 W of total ratedWhere Chimney or VentMechanical Combustion Air Supply Combustion Air DuctsVent Sizing Exterior VentsCombined vent breeching Installation Survey Boiler SettingWater Quality and MAKE-UP Boiler Foundation Layout Assemble the Base Base AssemblyCrate Items For 211A-04 through 211A-08 Only Install the Pilot BurnersModel Overall Length Base Front and Back Panel CratesTypical Gas Manifold and Pilot Line Assembly Pilots Total Natural Gas Only Propane Gas Only Model NumberBurners Preparation Place the Boiler SectionsPlacing the Sections Assembling Sections on Base Align Sections Vertically Hydrostatic Test the BoilerDo not tighten yet Install the Flue CollectorBoiler Position Supply Piping Pipe the BoilerReturn Piping Pipe the Boiler Boiler Header End Risers Multiple Boiler InstallationsEqualizers Model SizePiping Multiple Boilers, Typical, Gravity Return Systems Apply Cleanout Cover Plates Install the Jacket & Draft HoodPrepare the Parts Apply Jacket END AssembliesApply Jacket TOP Panels Apply Lower END PanelsApply Plates and Labels Top Panel GG-6024 Carton Contents Sub-Assembly Part Number Quantity Jacket Assembly Sequence Carton Numbers and Locations 13C Install Vent and Bleed Piping Install GAS TrainConnect GAS Piping Connect Pilot GAS TubingTest GAS Supply Piping Install GAS Supply PipingSpecific Gravity Multiply Capacity by Pipe Length 4 Pipe 2 PipeInstall Safety Valves Install LOW Water CUT-OFFS Install Controls and TrimInstall Blowdown Valves Install Pressure ControlsPressure Control Piping Fittings Included with Boiler Standard Float Type COntrol, Model 67PE2 Optional Float Type Pump Control/Low Water Cut-Off, Model Application of 51 Feeders Connect Supply Wiring Wire the BoilerInstall Control Wiring Prepare Remaining ControlsTypical Wiring Standard Controls Low Voltage Gas Valves Typical Wiring Standard Controls 120-Volt Gas Valves Starting the Boiler Check Boiler Controls Clean the BoilerMeter reading. Rate, Btu/Hr = F x H x To Light the Boiler To Shut Down the Boiler Lighting Instructions TypicalPilot Flame Failure Operation & Maintenance Pilot and Burner Flames Placing Boiler in OperationAnnual Maintenance Monthly MaintenanceWeekly Maintenance Daily MaintenanceProblem Possible Cause Suggested Remedy Troubleshooting Service TipsCorrect Piping Boiler Rating Information Boiler Ratings & DimensionsBoiler Ratings & Dimensions Series 211A Steam Boiler Dimensions Chart continues onSeries 211A Steam Boiler Dimensions Description Part Selection Information Stock Code Repair Parts Series 211ABase Front Panel Cover Plate 26 660 mm Wide Base Panel Boiler Assembly Base Assembly Page Series 211A