Burnham 8H manual

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Figure 39: McDonnell & Miller 750P-MT (120V) L.W.C.O. Wiring for Boilers with 24V Limit Circuits

Figure 40: McDonnell & Miller 750P-MT (120V) L.W.C.O. Wiring for Boilers with 120V Limit Circuits (OP & EP)

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Contents Series 8H 81416021R3-6/10 Price $5.00Important Information Read Carefully Page Table of Contents Dimensional Data Pre-Installation Boiler Model Special Base Part NumberPage II. Boiler Assembly Remove CrateInstallation of Special Base for Combustible Flooring Do not use air to leak test boilerGeneral Assembly Knockdown Boilers Flame Roll-out Switch Installation Install Jacket. See Figure Jacket Assembly EP/OP Control Installation III. Gas Control System Assembly Knockdown Boilers Page Schematic Gas Piping, 24V Standing Pilot, 806H & 807H Main Gas Piping, Intermittent Ignition EI Schematic Pilot Piping Honeywell EI, USA Page Schematic Gas Piping, OP Control System, 806H 810H Schematic Gas Piping, OP-CSD-1 Control System, 808H 810H Page Schematic Gas Piping, EP-CSD-1 Control System, 808H 810H Flow Rate, Temperature Rise, and Pressure Drop IV. Water Trim and PipingDrain Piping Installation Page Page Connect boiler gas valve to gas supply system Gas PipingRated Input Equivalent Lengths of Standard Pipe Fittings & Valves Specific Gravity Correction FactorsBlocked Vent Switch Installation VI. VentingVent Damper Installation Boiler Equipped With Vent Damper. See FigureIf an Existing Boiler is Removed Typical Vent SystemInstall Boiler Wiring VII. ElectricalHeat Anticipator Settings Sequence of Operation and Wiring Diagrams Page Page Page Page Page Page Wiring Diagram, Honeywell EI, USA, Continuous Circulation Wiring Diagram, Honeywell EI, USA, Intermittent Circulation Wiring Diagram, Honeywell EI, Canada, Continuous Circulation Page Page Page Page Page Page VIII. System Start-Up Lighting Instructions 24V Standing Pilot Operating Instructions EI Lighting Instructions OP Operating Instructions EP Boiler Operating Instructions To Shut Down Honeywell Q314 Pilot Flame 24V Standing Pilot Input Rate Adjust gas input rate to boiler. Natural GasCheck Limits Install Front Removable Panel Adjust gas input rate to boiler. LP/PropaneClean Heating System Combustion Chamber Burn-OffIX. Service Clean Boiler Flueways. See FigureAvoid Breathing Fiber Particulates and Dust Boiler Flueway Cleaning Pilot Burner LocationHoneywell EI Ignition Module Yellow LED Flame Codes Honeywell EI Ignition Module Green LED Status Codes OFFHoneywell EI Trouble Shooting Guide Repair Parts Heat Exchanger Assembly Canopy Base Assembly Manifold and Main Burners Description Size Quantity Description Quantity Gas Valve, Robertshaw 7000DERHC, Natural Gas, 1 NPT 81660151 Solenoid Gas Valve, Honeywell V8295A1024, ¾ NPT 81660235 Description Quantity Natural Gas Only Pilot Burner, Honeywell Q348A1002, Natural Gas Pilot Burner, Honeywell Q348A1010, LP Gas 8236081 Pipe Tee, 1/8 NPT, Malleable 806601005 Description Size Quantity Brass Compression Coupling, 1/4 OD Tube 8236008 Description Size Quantity Page Jacket Jacket Front Removable Panel Trim and Miscellaneous Controls Draft Hood and Automatic Vent Damper Service Record Service Record Service Record