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State Industries SBD85 500 manual SBD MODELS 120 THRU 500A continued SERIES, Sbd Tank Type Heaters

Models: SBD85 500 SBD71 120

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SBD TANK TYPE HEATERS

SERVICE HANDBOOK

SBD MODELS 120 THRU 500A (continued)

SERIES 110-111

		CGA	CGA	CGA	CGA	CGA
ITEM	PARTS DESCRIPTION	SBD100199NES/A	SBD100250NE/A	SBD65251NE/A	SBD100275NE/A	SBD65305NE

1	Flue Baffle	193889	193595	193595	193945	193595
3	Main Burner Orifice Bracket	98044(5)	98044(5)	98044(7)	98044(5)	98044(7)
4	Main Burner	98047	98047	98047	98047	192322
5	Main Burner w/Pilot Bracket	193873-1	193873-1	193873-1	193873-1	193873
6	Pilot Burner, Natural	193314-4	193314-4	193314-4	193314-4	193314-4
7	Pilot Burner, LP	193314-3	193314-3	193314-3	193314-3	193314-3
CLEANOUT ASSEMBLY
11	Gasket	99038	99038	99038	99038	99038
12	Pressure Plate	99037	99037	99037	99037	99037
13	Screws, Self Tapping	69852	69852	69852	69852	69852
17	Control, Ignition Module	193325	193325	193325	193325	193325
18	Control, Dual w/ECO	192828	192828	192828	192828	192828
19	Cover, Cleanout	181260	181260	181260	181260	181260
22a	Drafthood	191790	193891	193891	193891	193891
22b	Damper Drive Assembly	194484	194484	194484	194484	194484
22c	Harness Adapter	194459	194459	194459	194459	194459
LABELS
41	Manifold	76244	76244	76244-2	76244-2	76244-2
42	Instruction Manual	195121-1	195121-1	195121-1	195121-1	195121-1
43	Main Burner Orifice, Natural	76243-32	76243-30	76243-35	76243-32	76243-32
44	Main Burner Orifice, LP	76243-48	76243-46	76243-51	76243-49	76243-49
45	Anode Rod	180618-42	43817-38	43817-38	43817-42	43817-38
47	Transformer	193444	193444	193444	193444	193444
48	Pilot Tubing	1417-60	1417-60	1417-60	1417-60	1417-60
49	Inlet Tube	193729	192626	193729	192626	193729
51	Gas Valve Natural	192827	192827	192827	192827	192827
52	Gas Valve LP	192827-1	192827-1	192827-1	192827-1	192827-1
55	Switch Panel/Mounting Plate	193448	193448	193448	193448	193448
56	Off/On Switch	193243	193243	193243	193243	193243
57	Bushing	193404	193404	193404	193404	193404
58	Jumper Wire	193476	193476	193476	193476	193476
59	Control Box Panel	193447	193447	193447	193447	193447
60	Cover - Burner	98185-2	98185-2	98185-2	98185-2	98185-2
61	Hydro-Cannon	195100	195198	195102	195098	195102
62	(1 1/2”) galvanized pipe cap	193940	193940	NA	193940	NA
63	(1 1/2”) galvanized pipe plug	NA	NA	194623-3	NA	194623-3
64	(1 1/2”) galvanized pipe union	NA	NA	194127	NA	194127

Technical Training Department	49
Ashland City, TN ©2003

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State Industries SBD85 500 SBD MODELS 120 THRU 500A continued SERIES, Sbd Tank Type Heaters, Service Handbook, Labels

Contents

Also includes Parts List Part Number STC-072SERVICE HANDBOOK SandBlasterSBD TANK TYPE HEATERS SERVICE HANDBOOK SBD HANDBOOKModel Breakdown SBD 85 500 P E A CGA D SBD TANK TYPE HEATERS SERVICE HANDBOOKClearance to Combustibles Table INSTALLATIONCLEARANCES FROM COMBUSTIBLES MODELEXTERIOR CLEARANCE SBD TANK TYPE HEATERS SERVICE HANDBOOKMinimum AIR FOR COMBUSTION10 CUBIC FEET OF AIR PER 1,000 BTU SBD TANK TYPE HEATERS SERVICE HANDBOOKSBD TANK TYPE HEATERS SERVICE HANDBOOK MAKE-UPAIRDIRECT COMMUNICATION 1 Square Inch Per 4,000 BTUH SBD TANK TYPE HEATERS SERVICE HANDBOOK VERTICAL DUCTSHORIZONTAL DUCTS MAKE-UPAIRSBD TANK TYPE HEATERS SERVICE HANDBOOK INSUFFICIENT MAKE-UPAIRBACKDRAFT SBD TANK TYPE HEATERS SERVICE HANDBOOK CONTAMINATED AIRAIR FOR COMBUSTION Flammable Items GAS PRESSURE REQUIREMENTS Supply Gas Manifold Pressure Tap Dirt LegManifold Gas Port Natural GasSee step 18 for SBD-500gas valve illustration SBD GAS VALVESBD TANK TYPE HEATERS SERVICE HANDBOOK Nine Rules for Good Vents VENTING Atmospheric, Single, and Multiple HeatersCombined Vents SBD TANK TYPE HEATERS SERVICE HANDBOOKNine Rules for Good Vents continued SBD TANK TYPE HEATERS SERVICE HANDBOOKSBD TANK TYPE HEATERS SERVICE HANDBOOK Nine Rules for Good Vents continuedPOWER VENT KITS FOR SIDEWALL VENTING SBD TANK TYPE HEATERS SERVICE HANDBOOK7.Thermostat satisfies SBD SEQUENCE OF OPERATION1.Thermostat calls for heat 3.Intermittent Ignition ControlSBD ELECTRICAL SEQUENCE 100 - 109 Series SBD TANK TYPE HEATERS SERVICE HANDBOOKSBD TANK TYPE HEATERS SERVICE HANDBOOK SBD ELECTRICAL SEQUENCE OF OPERATION115/60/12A TEST THE TRANSFORMER TROUBLESHOOTING SBD WATER HEATERSSTEP THENSBD TANK TYPE HEATERS SERVICE HANDBOOK HIGH LIMIT, LEFT TERMINAL TESTGround 24VAC FM Transformer STEPJumper Wire TemperatureReset Button After Push in Reset - 24 VAC is now presentINSPECT THE DAMPER Damper ClosedDamper Open CHECK THE PC BOARDMotor Lead Service SwitchPC BOARD MOTOR TEST SBD TANK TYPE HEATERS SERVICE HANDBOOKSTEP THERMOSTAT TESTSBD TANK TYPE HEATERS SERVICE HANDBOOK THENEFFIKAL DAMPER ServiceSwitch AdapterTEST FOR 24VAC BETWEEN BLACK COMMON AND BROWN HARNESS CHARTNORMAL OPERATION Heater HarnessTEST FOR 24VAC BETWEEN BLACK AND ORANGE NORMAL OPERATION continuedSTEP 8A STEP 8BSBD TANK TYPE HEATERS SERVICE HANDBOOK TROUBLESHOOTING THE EFFIKAL DAMPERSTEP 9A ConditionService Switch TROUBLESHOOTING THE EFFIKAL DAMPER continuedA1 IS CORRECT, CHECK SERVICE SWITCH POSITION STEP 9BSTEP 10B ADJUST END SWITCH TO CAM CONTACTSTEP 10A TROUBLESHOOTING THE EFFIKAL DAMPER continuedSTEP WIRE HARNESS TESTSBD TANK TYPE HEATERS SERVICE HANDBOOK THENSTEP IID MODULE TESTSBD TANK TYPE HEATERS SERVICE HANDBOOK THENSBD TANK TYPE HEATERS SERVICE HANDBOOK Power To Module May Be Interrupted To ResetPILOT SPARK TEST STEPSBD TANK TYPE HEATERS SERVICE HANDBOOK STEP 14APILOT VALVE - OHM TEST THENSBD TANK TYPE HEATERS SERVICE HANDBOOK STEP 14BPILOT VALVE TEST - SBD 500 ONLY THENSTEP MAIN BURNER TESTSBD TANK TYPE HEATERS SERVICE HANDBOOK THENSBD TANK TYPE HEATERS SERVICE HANDBOOK FLAME RECTIFICATIONSTEP 16. FLAME RECTIFICATION STEPSTEP Pilot is lit - Sparking has stoppedSBD TANK TYPE HEATERS SERVICE HANDBOOK IID MODULE TESTSBD TANK TYPE HEATERS SERVICE HANDBOOK STEP 18AMAIN GAS VALVE CHECK TH TRSBD TANK TYPE HEATERS SERVICE HANDBOOK STEP 18BMAIN GAS VALVE COIL CHECK THENSBD TANK TYPE HEATERS GENERAL SERVICE CHARTSERVICE HANDBOOK SBD TANK TYPE HEATERS GENERAL QUESTIONS AND ANSWERSSERVICE HANDBOOK SERVICE HANDBOOK SBD MODELS 120 THRU 500ASERIES 110/111 EFFIKAL DAMPER DRIVE ASSEMBLY GAS VALVESSBD TANK TYPE HEATERS SBD MODELS 120 THRU 500A continued SERIESSERVICE HANDBOOK CLEANOUT ASSEMBLY SeriesSERVICE HANDBOOK SBD MODELS 120 THRU 500A continued SERIESSBD MODELS 120 THRU 500A continued SERIES SERVICE HANDBOOKCLEANOUT ASSEMBLY SBD TANK TYPE HEATERSSBD MODELS 120 THRU 500A continued SERIES SERVICE HANDBOOKCLEANOUT ASSEMBLY SBD TANK TYPE HEATERSSBD MODELS 120 THRU 500A continued SERIES SERVICE HANDBOOKCLEANOUT ASSEMBLY SBD TANK TYPE HEATERSSBD MODELS 120 THRU 500A continued SERIES SERVICE HANDBOOKCLEANOUT ASSEMBLY SBD TANK TYPE HEATERSSBD MODELS 120 THRU 500A continued SERIES SERVICE HANDBOOKCLEANOUT ASSEMBLY SBD TANK TYPE HEATERSNAME COMPONENT PART INFORMATIONSPECIFICATIONS STATE PARTSBD SERVICE CHECKLIST V.WATER PIPING SERVICE HANDBOOKSBD TANK TYPE HEATERS Author Terry Mulder COMMENTSSERVICE HANDBOOK SBD TANK TYPE HEATERSThe Expert’s Choice State Water HeatersCOMMERCIAL Copyright 2006 State Industries, Inc