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Patterson-Kelley MACH-05 manual Wiring Series C-450, MACH Series Gas-FiredBoiler

Models: MACH-05

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6.1.3 Wiring Series C-450

MACH® Series Gas-Fired Boiler	Parts and Technical Support

6.1.3 Wiring Series C-450

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Patterson-Kelley MACH-05 manual Wiring Series C-450, MACH Series Gas-FiredBoiler, Parts and Technical Support

Contents

MACH-05 PATTERSON-KELLEYMACH SERIES BOILER GAS-FIREDBOILER MACH Series Gas-FiredBoiler 5.0 MAINTENANCE 4.0 OPERATION2.0 SAFETY 3.0 INSTALLATIONWhat to do if you smell gas 7.0 LIMITED WARRANTY8.0 APPENDIX 2.0SAFETY 1.0 INTRODUCTION2.5.2 Burn, Fire, and Explosion Hazards 2.5.1 Electrical Hazards2.4SAFETY LABELS 2.5SAFETY PRECAUTIONS2.5.3 Crush Hazards 2.5.4 Chemical Hazards2.5.5Pressure Hazards 2.5.6Slip, Fall HazardsImproper use may result in fire or injury Improper use may result in fire or injury3.0INSTALLATION 3.1.2 Storage Prior to Installation3.3.2 Placement 3.1.1 Initial Inspection3.3.3 Clearances 3.5.1 Air Inlet Requirements 3.6.3 Required Clearances 3.6.1 Barometric Damper3.6.2 Flue Connection 3.6.4 Vent Terminations 3.6.5 Venting for Multiple Boilers3.6.8 Intake/Exhaust Layout 3.6.6 Sealed Combustion Air/Venting System3.6.7Removing an Existing Boiler Basic Air Inlet/Vent Configurations Sidewall Inlet, Roof VentRoof Inlet and Vent Sidewall Inlet and Vent3.6.12 Intake Duct Terminations 3.6.9 Intake Duct Materials and Sizes3.6.10 Sealing the Intake Duct 3.6.11 Intake Duct Connection to Boiler3.6.13 Vent Elbows tape on gas line threadsIntake Termination Details 3.7GAS PIPING3.7.1 Gas Supply Piping by Installer 3.8.1 Piping DesignPiping With Air Handling Units 3.8.2 Boiler Inlet and Outlet ConnectionsPiping With Refrigeration Machines 3.8.3 Boiler Water Piping by Installer 3.8.4 Flushing and Filling3.9.1 Inspection MACH C750, C900 & C1050 3.11.1Test of Ignition Safety SystemMACH C300 & C450 3.11.4 Test of Gas Pressure Switch Low Gas Pressure SwitchHigh Gas Pressure Switch 3.11.2 Test of Low Water Cut-out3.12.1 Operating Temperature Controller Internal Setpoint Domestic Priority Internal Setpoint Domestic PriorityParameter ValueOutdoor Air Reset optional OUTDOOR AIR vs BOILER SETPOINTParameter ValueAnalog Input to Control Firing Rate 3.12.2 Gas Pressure AdjustmentAnalog Input to Adjust Setpoint 3.12.3 Air Flow Adjustments 3.12.4 Gas Valve Setup and AdjustmentMACH C300 & C450 Boiler Test ModeAdjustment PageMACH C750, C900 & C450 4.2.1 Lighting Procedures 4.2.2 Normal Shut Down Procedures4.0OPERATION 4.1.1 Control Panel Front4.2.3 Emergency Shut-Off 750,000712,500 712,5005.0MAINTENANCE 5.1.2 Weekly5.1.3 Monthly During Operation 5.1.1 Daily5.1.4 Semi-Annuallyevery 6 months 5.1.5 Annually5.4SEQUENCE OF OPERATION The Loss of Power5.5TROUBLESHOOTING Air Switch Closed High Water TemperatureLoss of Water Level Low Gas Pressure5.5.1 Manual Reset Service Codes CodeLockout DescriptionDO NOT 5.5.2 Auto-resetService CodesIf any “Manual Reset” limit device trips Parts and Technical Support 6.0 PARTS/TECHNICAL SUPPORTMACH Series Gas-FiredBoiler 6.1WIRING DIAGRAMS Terminal NumberLabel DescriptionTerminal Number LabelDescription DO NOT ENERGIZEParts and Technical Support 6.1.2 Wiring Series C-300MACH Series Gas-FiredBoiler Parts and Technical Support 6.1.3 Wiring Series C-450MACH Series Gas-FiredBoiler Parts and Technical Support 6.1.4 Wiring Series C-750/900/1050MACH Series Gas-FiredBoiler MACH Series 750/900/1050 6.2.1 Main AssemblyMACH Series 300/450 Description 6.2.2 Control PanelMark 6.2.3 Display Panel 6.2.4 C-300/450Heat Engine Mark Description6.2.5 C-750/900/1050Heat Engine Description 6.2.6 C-300Boiler Gas TrainMark 6.2.7 C-450Boiler Gas Train Description 6.2.8 C-750/900/1050Boiler Gas TrainMark 7.0 LIMITED WARRANTY WARRANTYREMEDY EXCLUSIONSNO OTHER WARRANTIES THIRD PARTY WARRANTIESSEVERABILITY 8.0 APPENDIX DateHi/Low-Fire Stack TempParameter Settings for MCBA Controls Description Manual fanspeed