Patterson-Kelley MACH-05 manual Description Lower Limit Upper Limit Installed

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Parameter Settings for MCBA Controls

No.	Description	Lower Limit			Upper Limit																Installed
																					MCBA
						MACH			MACH			MACH			MACH			MACH			Parameter
						MACH			MACH			MACH			MACH			MACH			Settings
						300 PK			450 PK			750 PK			900 PK			1050 PK
						Factory			Factory			Factory			Factory			Factory
						Setting			Setting			Setting			Setting			Setting
						for MCBA			for MCBA			for MCBA			for MCBA			for MCBA
27	DHW detection hysteresis Off	-36 F			54 F	5		5	5		5	5		5	5		5	5		5
27	DHW detection hysteresis Off	-36 F			54 F	5		5	5		5	5		5	5		5	5		5
28	Restart delay CH x 10.2 seconds	0 seconds			30 x 10.2 seconds	3		3	3		3	3		3	3		3	3		3
29	Restart delay DHW x 10.2 seconds	0 seconds			30 x 10.2 seconds	3		3	3		3	3		3	3		3	3		3
30	Restart delay DHW to CH	0 = switch with burner On				3		3	3		3	3		3	3		3	3		3
		1 x 10.2 seconds			30 x 10.2 seconds
31	Difference T1-T2 for modulating back	9 F			72 F	46		46	46		46	46		46	46		46	46		46
32	RMCI address	-1 = RMCI Off				-1		-1	-1		-1	-1		-1	-1		-1	-1		-1
33	Setvalue addition for DHW, Parameter 1	0 F			(194- par 1) F or 54 F	30		30	30		30	30		30	30		30	30		30
34	CH Heat Request Type					00		00	00		00	00		00	00		00	00		00
	(1st digit) 2nd CH-circuit	0X	= 2nd CH-circuit off			X		X	X		X	X		X	X		X	X		X
		1X	= 2nd CH-circuit slave
		2X	= 2nd CH-circuit master
		3X	= 2nd CH slave, Tset depends on potmeter
		4X	= 2nd CH master, Tset depends on potmeter
		5X	= 2nd CH- circuit slave,during DHW
		6X	= 2nd CH- circuit master, during DHW
		7X	= 2nd CH slave, during DHW,Tset depends on potmeter
		8X	= 2nd CH master, during DHW,Tset depends on potmeter
	(2nd digit) CH Heat Request Type	X0	= Room Thermostat			X		X	X		X	X		X	X		X	X		X
		X1	= Outside Temperature
		X2	=	0 - 10 V on MCBA: Capacity
		X3	=	0 - 10 V on MCBA: Temperature
		X4	=	0 - 10 V on AM4: Capacity
		X5	=	0 - 10 V on AM4: Temperature
35	DHW	X6	= +/- Control			13		13	13		13	13		13	13		13	13		13
35	DHW					13		13	13		13	13		13	13		13	13		13

	Type (2nd digit)	X0	= Instant water heater with NTC3
		X1	= Instant water heater without NTC3
		X2	= Storage tank with NTC3
		X3	= Storage tank without NTC3			X		X	X		X	X		X	X		X	X		X
		X4	= Instant water heater+NTC3+anticondensation
		X5	= Instant water heater +anticondensation
		X6	= Storage tank+NTC3+anticondensation
		X7	= Storage tank+anticondensation
		X8	= Plate heat exchanger
		X9	= External heat request (by RMCI )
	DHW: 3 Way Valve or Pump (1st digit)	0X	= 3 way valve normally open
		1X	= Hot water pump			X		X	X		X	X		X	X		X	X		X

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Contents PATTERSON-KELLEY Mach Series Gas-Fired Boiler Operation What to do if you smell gas Safety IntroductionBurn, Fire, and Explosion Hazards Electrical HazardsChemical Hazards Weight in PoundsCrush Hazards Boiler SizePressure Hazards Slip, Fall HazardsPlacement InstallationStorage Prior to Installation Initial InspectionAdjustable Legs for Leveling and Floor Clearance ClearancesAir Inlet Requirements Electrical Connections at Rear of BoilerRequired Clearances Flue Connection at BoilerVent Terminations Sidewall InstallationsRooftop Installations Venting for Multiple BoilersRemoving an Existing Boiler Sealed Combustion Air/Venting SystemIntake/Exhaust Layout Sidewall Inlet, Roof Vent Roof Inlet and Vent Sealing the Intake Duct Intake Duct TerminationsIntake Duct Materials and Sizes Intake Duct Connection to BoilerIntake Termination Details Vent ElbowsTape on gas line threads Gas PipingFeet Gas Supply Piping by InstallerPiping Design InchesBoiler Inlet and Outlet Connections Boiler Inlet and Outlet ConnectionsBoiler Water Piping by Installer Flushing and FillingInspection Test of Ignition Safety System Mach C300 & C450Test of Low Water Cut-out Test of Gas Pressure SwitchTest of High-Limit Control Operating Temperature Controller Description Lower Limit UpperStep Value Parameter Value Allowable Range Parameter ValueOutdoor AIR vs Boiler Setpoint Parameter Value Allowable Range FGas Pressure Adjustment Gas Valve Setup and Adjustment Air Flow AdjustmentsGas Pressure Test Port C300/450 Adjusting Low and High Fire CO2C750/900/10500 Adjusting Low and High Mach C750, C900 & C450Operation Lighting ProceduresNormal Shut Down Procedures Control Panel FrontEmergency Shut-Off Emergency Shut-OffRate Monthly During Operation MaintenanceWeekly DailySemi-Annually every 6 months AnnuallyLoss of Power Loss of Water Level Manual Reset Service Codes Code LockoutAuto-reset Service Codes Do notPARTS/TECHNICAL Support Terminal Block Assignments High Voltage Circuit TB2 Terminal Number Label Description1a Terminal Block Assignments Low Voltage Circuit TB1 Wiring Series C-300 Wiring Series C-450 Wiring Series C-750/900/1050 Main Assembly Mach Series 300/450Control Panel Mark DescriptionDisplay Panel 4 C-300/450 Heat Engine Mark Description 5 C-750/900/1050 Heat Engine Mark Description6 C-300 Boiler Gas Train Mark Description7 C-450 Boiler Gas Train 8 C-750/900/1050 Boiler Gas Train Mark Description Limited Warranty RemedyThird Party Warranties Appendix CO2Parameter Settings for Mcba Controls Description Lower Limit Upper Limit Installed 2X = 3 way valve normally closed

MACH-05 specifications

The Patterson-Kelley MACH-05 is an innovative high-efficiency boiler designed to meet the demanding needs of today’s commercial and industrial applications. Known for its remarkable performance and advanced technologies, the MACH-05 stands out in the market with its ability to provide reliable heating solutions while minimizing energy consumption and environmental impact.

One of the key features of the MACH-05 is its cascading capability. This allows multiple units to be linked together for enhanced capacity and redundancy. By operating in a modular system, users can achieve optimal energy efficiency by adjusting the number of active units based on real-time demand. This ensures that the system operates at peak efficiency, increasing overall reliability and reducing operational costs.

The MACH-05 is equipped with a fully modulating burner system, which ensures precise control of output and efficiency across a broad range of operating conditions. This advanced burner technology facilitates a significant reduction in fuel usage compared to traditional fixed-output systems. Combined with its high thermal efficiency rating, the MACH-05 is not only environmentally friendly but also economically advantageous for facilities looking to lower energy expenses.

In terms of construction, the MACH-05 features a compact, lightweight design that allows for easy installation and integration into existing systems. Its stainless steel heat exchanger is built to provide superior durability and resistance to corrosion, ensuring a long operational lifespan and reducing maintenance requirements. This design advantage translates into lower lifecycle costs for end-users.

The boiler also incorporates intelligent control systems that enhance operational efficiency. These controls can monitor and adjust parameters in real-time, optimizing performance and offering detailed diagnostics to anticipate maintenance needs. The user-friendly interface makes it easy for operators to manage the system and access vital information regarding performance metrics.

Additionally, the MACH-05 is designed with safety in mind, featuring multiple safety controls and alarms that function to protect both the equipment and personnel. This commitment to safety ensures that facilities can operate with peace of mind, knowing that they have a reliable and secure heating solution.

In summary, the Patterson-Kelley MACH-05 combines advanced engineering, efficiency, and safety features to provide a versatile and dependable heating solution. Its key advantages, including cascading capabilities, fully modulating burner technology, and intelligent controls make it an ideal choice for commercial and industrial applications, paving the way toward sustainable and cost-effective heating systems.