PB Heat 211A Using this Manual, Follow the Piping Guidelines, Controls, Special Attention Boxes

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USING THIS MANUAL

USING THIS MANUAL

A.FOLLOW THE PIPING GUIDELINES

1.We have provided suggested piping diagrams which will cover most applications of this boiler.

2.Follow these guidelines to make sure the boiler will operate correctly.

B.CONTROLS

1.This manual provides wiring diagrams and lighting instructions for standard systems only.

2.Use the Lighting Instructions and Wiring Diagrams provided with the boiler to make sure they represent the controls provided.

C.SPECIAL ATTENTION BOXES

1.Throughout this manual you will see special attention boxes intended to supplement the instructions and make special notice of potential hazards. These categories mean, in the judgment of PB Heat, LLC:

DANGER

Indicates a condition or hazard which will cause severe personal injury, death or major property damage.

WARNING

Indicates a condition or hazard which may cause severe personal injury, death or major property damage.

CAUTION

Indicates a condition or hazard which will or can cause minor personal injury or property damage.

NOTICE

Indicates special attention is needed, but not directly related to potential personal injury or property damage.

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Contents Series 211A Table of Contents Special Attention Boxes Using this ManualFollow the Piping Guidelines ControlsAIR for Combustion and Ventilation PreinstallationAccessibility Clearances Combustible Construction ClearancesRequired Volume other = Required Volume fan = 15 ft21 ft Input for all appliances in the space. See Btu/hr 22 cm 2 per 2000 W of total ratedCombustion Air Ducts Chimney or VentWhere Mechanical Combustion Air SupplyExterior Vents Vent SizingCombined vent breeching Boiler Setting Installation SurveyWater Quality and MAKE-UP Boiler Foundation Layout Base Assembly Assemble the BaseCrate 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 Total Natural Gas Only Propane Gas Only Model Number PilotsBurners Place the Boiler Sections PreparationPlacing the Sections Assembling Sections on Base Align Sections Vertically Hydrostatic Test the BoilerDo not tighten yet Install the Flue CollectorBoiler Position Pipe the Boiler Supply PipingReturn Piping Pipe the Boiler Model Size Multiple Boiler InstallationsBoiler Header End Risers EqualizersPiping Multiple Boilers, Typical, Gravity Return Systems Apply Jacket END Assemblies Install the Jacket & Draft HoodApply Cleanout Cover Plates Prepare the PartsApply Lower END Panels Apply Jacket TOP PanelsApply Plates and Labels Top Panel GG-6024 Carton Contents Sub-Assembly Part Number Quantity Jacket Assembly Sequence Carton Numbers and Locations 13C Connect Pilot GAS Tubing Install GAS TrainInstall Vent and Bleed Piping Connect GAS PipingTest GAS Supply Piping Install GAS Supply PipingSpecific Gravity Multiply Capacity by Pipe Length 4 Pipe 2 PipeInstall Pressure Controls Install Controls and TrimInstall Safety Valves Install LOW Water CUT-OFFS Install Blowdown ValvesPressure 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 Prepare Remaining Controls Wire the BoilerConnect Supply Wiring Install Control WiringTypical Wiring Standard Controls Low Voltage Gas Valves Typical Wiring Standard Controls 120-Volt Gas Valves Starting the Boiler Clean the Boiler Check Boiler ControlsMeter reading. Rate, Btu/Hr = F x H x Lighting Instructions Typical To Light the Boiler To Shut Down the BoilerPilot Flame Failure Operation & Maintenance Pilot and Burner Flames Placing Boiler in OperationDaily Maintenance Monthly MaintenanceAnnual Maintenance Weekly 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