PB Heat Gas Boiler manual GAS Supply Piping Operation, Gas Supply Piping Sediment Trap

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GAS PIPING

2.Install a sediment trap as shown in Figure 4.1. Be sure to allow clearance from the floor for removal of the pipe cap.

WARNING

Use a pipe joint sealing compound that is resistant to liquefied petroleum gas. A non-resistant compound may lose sealing ability in the presence of this gas, resulting in a gas leak. Gas leaks may potentially cause an explosion or fire.

3.Install a ground joint union between the sediment trap and the boiler to allow service of the appliance.

4.Install a service valve as shown in Figure 4.1 to allow the gas supply to be interrupted for service.

Figure 4.1: Gas Supply Piping – Sediment Trap

Figure 4.2: PI-80/PI-140/PI-199

Gas Valve Shut Off

5.Maintain a minimum distance of 10 feet between the gas pressure regulator and the boiler.

6.Check all gas piping for leaks prior to placing the boiler in operation. Use an approved gas detector, non-corrosive leak detection fluid, or other leak detection method. If leaks are found, turn off all gas flow and repair as necessary.

WARNING

When checking for leaks, do not use matches, candles, open flames or other methods that provide an ignition source. This may ignite a gas leak resulting in a fire or explosion.

7.Figure 4.2 and 4.3 are illustrations of the gas shutoff valve for the Pinnacle Boiler. This valve is to be used in addition to the gas service valve shown

in Figure 4.1.

D.GAS SUPPLY PIPING - OPERATION

1.The gas line must be properly purged of air to allow boiler to operate. Failure to do so may result in burner ignition problems.

2.Table 4.4 shows the maximum and minimum supply pressure to the boiler.

a.Gas pressure below the minimum pressure may result in burner ignition problems.

b.Gas pressure above the maximum may result in damage to the gas valve.

CAUTION

Do not subject the gas valve to more than 1/2 psi (13.5" W.C.) of pressure. Doing so may damage the gas valve.

Figure 4.3: PI-T50/PI-T80 Gas Valve Shut Off

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Contents Peerless Pinnacle Table of Contents Installation Sequence Using this ManualSpecial Attention Boxes Combustion and Ventilation AIR PreinstallationGeneral Accessibility Clearances Codes & RegulationsAccessibility Clearances Floor Standing Units Floor Mounted Boilers Boiler SET-UPGeneral Wall Hung BoilersOperating Parameters Water Piping and ControlsSystem Components Boiler Inputs and Outputs Net I=B=R Output Model Btu/hr kW Piping Symbol KeyGrundfos Circulator Flow Rate and Pressure Drop Boiler ModelFeet meters Recommended Circulators BoilerPinnacle Circulator Sizing Graph System Piping Freeze ProtectionOne Boiler, Primary/Secondary with Two Zones Zone Circulator Water Piping and Controls Water Piping and Controls Water Piping and Controls Three Boilers, Primary/Secondary with Four Zones Zone Valves Special Applications Boiler in conjunction with a Chilled Water System Feet Pipe GAS Supply Piping InstallationGAS Piping Fuel Line SizingGas Supply Piping Sediment Trap GAS Supply Piping OperationMain GAS Valve Operation Recommended Vent CO² Settings Firing Gas Type RateExhaust Vent / AIR Intake Pipe Location Approved Materials for Exhaust Vent and Intake AIR PipeFitting Equivalent Length Table Fitting Description Exhaust Vent and Intake AIR Pipe SizingVent Termination Kits Stock Description Code Exhaust Vent and AIR Intake Pipe InstallationVENTING, Inlet AIR and Condensate PI-T50 & PI-T80 Sidewall Venting with 2 Pipe 2 Vent Kit With 2 Pipe With 2 Pipe Concentric Vent Kit Venting with 3 Pipe Venting with 3 Pipe Concentric Vent KitExhaust Tapping for Vent Sample Condensate Drain InstallationBoiler Removal from Common Venting System Electrical WiringSequence of Operation Boiler Control Board Wiring Schematic Control Functions Safety InterlocksStatus Menu Description Code Installer Menu Parameter FunctionCompleting the Installation START-UP ProceduresLighting and Operating Procedures For Your Safety Read Before OperatingCHECK-OUT Procedure Boiler Error TroubleshootingBoiler Fault Fault Code Description Corrective Action P125 Control Board Fault CodesAnnually Before Start of Heating Season MaintenanceGeneral with Boiler in USE Weekly with Boiler in USEGAS Leaks Reset thermostats Important Make Boiler Dimensions Boiler Dimensions & RatingsPI-80/PI-140/PI-199 Dimensions Sch 40 PVC LbsRepair Parts Repair Parts Advantages of the P125 Control Board Appendix A. WHAT’S NEW with the P125 Control BoardP125 Control Board Quick Reference Figure A.2Comparative Control Board Sequence of Operation P125 Control Board VS. WHA Control Board ComparisonPeerless Pinnacle

Gas Boiler specifications

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