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State Industries STC-077 dimensions Ultra Force SUF Controls Parts List

Models: STC-077

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S U F S E R V I C E H A N D B O O K

P A R T S L I S T

ULTRA FORCE SUF CONTROLS PARTS LIST

	ITEM	DESCRIPTION	SUF	SUF	SUF	SUF	SUF
	ITEM	DESCRIPTION	100 150	100 199	100 240	100 150-LP	100 199-LP
			100 150	100 199	100 240	100 150-LP	100 199-LP
	1	Blocked Inlet Switch	193355	193363	193361	193355	193356
	2	Blocked Outlet Proving Switch	193362	193364	193357	193357	193357
	3	Blower Proving Switch	193295	193295	193295	193295	193295
	6	Cable to Control	192623	192623	192623	192623	192623
	7	Control Board	193822	193822	193822	193822	193822
	8	Display Board	192622	192622	192622	192622	192622
	9	E.C.O./Upper Probe	196597	196597	196597	196597	196597
	10	Lower Temperature Probe	196598	196598	196598	196598	196598
	12	Switch-On/Off	193243	193243	193243	193243	193243
	13	Transformer	192608-1	192608-1	192608-1	192608-1	192608-1
	14	Tubing, Connector	192152	192152	192152	192152	192152
	15	Tubing, Pressure	192024-3	192024-3	192024-3	192024-3	192024-3
	16	Tubing, Pressure	192024-8	192024-8	192024-8	192024-8	192024-8

Shaded parts are recommended stock items for emergency replacement. Consider gas used in your area only.

State Water Heaters	43	Technical Training Department
Ashland City, Tennessee © 2004	43	STC-077

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State Industries STC-077 dimensions Ultra Force SUF Controls Parts List

Contents

Commercial SUF Service Handbook Table of ContentsIntroduction Tools RequiredInstallation GAS Supply SpecificationsClearances GAS RequirementsVenting Equivalent Feet of Pipe Intake or ExhaustDirect Venting Vent Length Table Number Minimum Maximum Elbows Pipe FeetVenting Configurations Venting MaterialsHorizontal Installation Vertical Installation Concentric Vent TerminationVenting Clearances SUF ModelExterior Sidewall Clearances MAKE-UP AIR Direct Vent InstallationAIR Requirements Direct Communication Vertical DuctsBackdraft Horizontal DuctsInsufficient MAKE-UP AIR Contaminated AIR Flammable ItemsMultiple Unit Water Piping Condensation Operation Sequence of OperationDuring Call for Heat Normal Indications / Readings / SettingsControls Circut Boards Display Circuit Board Ignition Circuit BoardTroubleshooting PRE-SERVICE TipsVAC to Control VAC to Control BoardTransformer VAC to TransformerVAC from Transformer ECO Check VAC to ECOVAC from ECO Check for 24 VAC Between PIN 1 on CN3 Plug and GroundTemperature Probe Temperature Probe ResistanceUpper Lower Temperature Probe PlugPressure Switch Continuity Pressure Switch Continuity TestBlower VAC to BlowerAmbient Room AIR Pressure Pressure Switch PerformanceTake AIR and GAS Pressure Readings Pressure Switch Continuity Test Operational OnlyVAC to Ignitor VAC to IgnitorIgnitor Resistance Ignitor Resistance CheckVAC to GAS Valve GAS Valve TestSUF 240 only Manifold GAS Pressure Test GAS Pressure CheckSupply GAS Pressure Test Component Information Orifice TablePressure Swtches Pressure Switches Pressure Switches Part Number / Activation PRESSURE†Wiring Diagrams Service Aids SUF Muffler T E SHow often should the anodes be inspected? Questions and AnswersWhen should SUF’s be delimed? Error Codes Code IndicationCode #S AboveService Checklist III. GAS Pressure Fill in Blank ALL Units onSUF Models 100 150, 100 199 and 100 State Water HeatersUltra Force SUF Models Replacement Parts Description SUFUltra Force SUF Controls Parts List T E S Expert’s Choice