PB Heat MIH manual 3b Gas Valve and Pilot Intermittent

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REPAIR PARTS

Figure 11.3a:		Gas Valve and Pilot – Standing Pilot		Figure 11.3b: Gas Valve and Pilot – Intermittent
		(Continuous Ignition)				Ignition
Table 11.3a:		Manifold/Gas Train (MI – Intermittent Ignition)

Item		Description	Part Selection		MI-03	MI-04	MI-05	MI-06	MI-07	MI-08	MI-09
No.		Description	Information		MI-03	MI-04	MI-05	MI-06	MI-07	MI-08	MI-09
No.			Information

5	Steel Burner		Specify quantity		51537	51537	51537	51537	51537	51537	51537

6	Steel Burner w/ Pilot Clip		1 per boiler		51539	51539	51539	51539	51539	51539	51539

7	Gas Manifold				50978	50979	50980	50981	50954	50955	50956

8	Orifice Spud, #48		Natural Gas, 0-2000 ft. (0-610 m)		50894	50894	50894	50894
8	Orifice Spud, #48		elevation (specify qty)*		50894	50894	50894	50894
			elevation (specify qty)*

	Orifice Spud, #49		Natural Gas, 0-2000 ft. (0-610 m)						50895	50895	50895
	Orifice Spud, #49		elevation (specify qty)*						50895	50895	50895
			elevation (specify qty)*

	Orifice Spud, #56		LP Gas, 0-2000 ft. (0-610 m)		50899	50899	50899
	Orifice Spud, #56		elevation (specify qty)		50899	50899	50899
			elevation (specify qty)

	Orifice Spud, #57		LP Gas, 0-2000 ft. (0-610 m)						50900	50900	50900
	Orifice Spud, #57		elevation (specify qty)						50900	50900	50900
			elevation (specify qty)

9	Honeywell SV9501M2700 Gas Valve		Natural Gas		51682	51682	51682

	Honeywell SV9501M2064 Gas Valve		LP Gas		51691	51691	51691

	Honeywell SV9601M4167 Gas Valve		Natural Gas					51683	51683	51683	51683

	Honeywell SV9601M4225 Gas Valve		LP Gas					51692	51692	51692	51692

10	Honeywell Q3480B1025 Pilot		Natural Gas		51684	51684	51684	51684	51684	51684	51684

	Honeywell Q3480B1033 Pilot		LP Gas		51685	51685	51685	51685	51685	51685	51685

*For elevations over 2,000 feet above sea level contact PB Heat, LLC.

Table 11.3b: Manifold/Gas Train (MIH – Intermittent Ignition)

	Item	Description	Part Selection	MI-03	MI-04	MI-05	MI-06
	No.	Description	Information	MI-03	MI-04	MI-05	MI-06
	No.		Information

	5	Steel Burner	Specify quantity	51537	51537	51537	51537

	6	Steel Burner w/ Pilot Clip	1 per boiler	51539	51539	51539	51539

	7	Gas Manifold		50978	50979	50980	50981

	8	Orifice Spud, #49	Natural Gas, 0-2000 ft. (0-610 m)	50895	50895	50895	50895
	8	Orifice Spud, #49	elevation (specify qty)*	50895	50895	50895	50895
			elevation (specify qty)*

	9	Honeywell SV9501M2700 Gas Valve	Natural Gas	51682	51682	51682

		Honeywell SV9601M4167 Gas Valve	Natural Gas				51683

	10	Honeywell Q3480B1025 Pilot	Natural Gas	51684	51684	51684	51684

*For elevations over 2,000 feet above sea level contact PB Heat, LLC.

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Contents Series MI/MIH Table of Contents Using this Manual Installation SequenceSpecial Attention Boxes AIR for Combustion and Ventilation PreinstallationAccessibility Clearances Clearance from Combustible ConstructionAir Openings All Air from Indoors on Different Floors Air Openings All Air from Outdoors through Vertical Ducts Planning the Layout Installation SurveyBoiler SET-UP Boiler Supply and Return Water Piping and ControlsParallel Hook-Up with Water Chiller Safety Relief ValveZone Piping with Zone Valves Piping for Zoned SystemsExpansion Tank INDIRECT-FIRED Water HeaterFreeze Protection Vent Damper Installation General VentingIntegral Draft Hood Venting with Vent Damper in Vertical Position Vent Piping and ChimneySeal any unused openings in the common venting system Boiler Removal from Common Venting SystemGas Connection to Boiler GAS PipingMIH Boiler Natural Gas Wiring Controls Zoned System WiringElectrical Sequence of Operation Wiring and Connection Diagram Intermittent Ignition Intermittent Ignition System Operating Sequence Zone Wiring with Zone Valves Completing the Installation START-UP ProceduresValve Tapping and Adjustment Screw Locations Operating Instructions For Your Safety Read Before Lighting Adjustment of GAS Pressure Regulator Adjustment of Pilot GAS FlowControl Descriptions Checking Burner Input CHECK-OUT ProcedureSTART-UP Procedures Troubleshooting Guides TroubleshootingProblem Possible Causes Corrective Actions Intermittent Ignition System Troubleshooting Sequence Maintenance Monthly with Boiler in USE GeneralDaily with Boiler in USE Weekly with Boiler in USEStanding Pilot and Main Burner Flame Annually Before Start of Heating SeasonSeries MI/MIH Boiler Dimensions Boiler Dimensions & RatingsRepair Parts Series MI/MIH GAS Boiler Repair Parts2Manifold Manifold/Gas Train MI Standing Pilot 3b Gas Valve and Pilot Intermittent 4Block/Draft Hood 4a Block/Draft Hood 5Jacket 6Controls/Circulator/Vent Damper Series MI/MIH