State Industries SBD71 120, SBD85 500 manual Parts Description

Page 47

SBD TANK TYPE HEATERS

SERVICE HANDBOOK

SBD MODELS 120 THRU 500A (continued)

SERIES 110-111

ITEM

PARTS

SBD81190NE SBD100199NES/A

SBD100250NE/A

SBD65251NE/A

SBD100275NE/

 

 

 

 

 

ITEM

PARTS DESCRIPTION

 

SBD81190NE

SBD100199NES/A SBD100250NE/A SBD65251NE/A

1

Flue Baffle

193795-1

193889

193595

193595

193945

3

Main Burner Orifice Bracket

.........

98044(5)

98044(5)

098044(5)

098044(7)

098044(5)

4

Main Burner

98047

98047

98047

98047

98047

5

Main Burner w/Pilot Bracket

193873-1

193873-1

193873-1

193873-1

193873-1

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

191790

193891

193891

193891

22b

Damper Drive Assembly

194484

194484

194484

194484

194484

22c

Harness Adapter

194459

194459

194459

194459

194459

LABELS

 

 

 

 

 

 

41

Manifold

76244-2

76244-2

76244-2

76244-3

76244-2

42

Instruction Manual

195121

195121

195121

195121

195121

43

Main Burner Orifice, Natural

76243-32

76243-32

76243-30

76243-33

76243-29

44

Main Burner Orifice, LP

76243-49

76243-48

76243-45

76243-51

76243-44

45

Anode Rod

43817-38

180618-42

180618-42

43817-38

180618-42

47

Transformer

193444

193444

193444

193444

193444

48

Pilot Tubing

193729

1417-60

1417-60

1417-60

1417-60

49

Inlet Tube

193729

193729

192626

NA

192626

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

98185-3

98185-2

61

Hydro-Cannon

195100

195100

195098

195102

195098

62

(1 1/2”) galvanized pipe cap

193940

193940

193940

NA

193940

63

(1 1/2”) galvanized pipe plug

194623

NA

NA

194623

NA

64

(1 1/2”) galvanized pipe union

194127

NA

NA

194127

NA

Technical Training Department

46

Ashland City, TN ©2003

Image 47
Contents SandBlaster SBD Handbook SBD Tank Type Heaters Service HandbookModel Breakdown SBD 85 500 P E a CGA D Model InstallationClearances from Combustibles Clearance to Combustibles TableExterior Clearance Minimum AIR for Combustion Cubic Feet of AIR PER 1,000 BTUSquare Inch Per 4,000 Btuh MAKE-UP AIRDirect Communication Horizontal Ducts Vertical DuctsBackdraft Insufficient MAKE-UP AIRAIR for Combustion Contaminated AIRNatural Gas Propane Gas GAS Pressure RequirementsSBD GAS Valve Atmospheric, Single, and Multiple Heaters VentingNine Rules for Good Vents Nine Rules for Good Vents Power Vent Kits for Sidewall Venting Sequence of Operation SBD Sequence of OperationSBD Electrical Sequence 115/60/12A SBD Electrical Sequence of OperationThen Troubleshooting SBD Water HeatersTest the Transformer Ground 24 VAC FM Transformer High LIMIT, Left Terminal TestTest High Limit Right Terminal After Push in Reset 24 VAC is now presentReasons For Resetting Condition Cause Solution Check the PC Board Inspect the DamperPC Board Motor Test Service Switch Motor LeadThermostat Test Effikal Damper Adapter Service Motor Plug Switch Lead Heater HarnessHeater Harness Function Damper Harness Harness ChartNormal Operation Test for 24VAC Between Black Common and BrownTest for 24VAC Between Black and Yellow Test for 24VAC Between Black and OrangeTest Between Black Common and Brown on the Damper Board Troubleshooting the Effikal DamperService Switch A1 is CORRECT, Check Service Switch PositionAdjust END Switch to CAM Contact Wire Harness Test IID Module Test Pilot Spark Test Power To Module May Be Interrupted To ResetSBD 120 400 GAS Valve Pilot Valve OHM TestPilot GAS Manifold Pressure TAP Blue White RED Pilot Valve Test SBD 500 onlyMain Burner Test Flame Rectification Flame RectificationPilot is lit Sparking has stopped Main GAS Valve Check Main GAS Valve Coil Check SBD 500 only Main GAS Valve Coil CheckGeneral Service Chart General Questions and Answers Series 110/111 SBD Models 120 Thru 500ASBD Models 120 Thru 500A Series Series Parts Description Pilot Burner, LP 193314-3 CGA Manifold 76244 76244-2 195121-1 98185-2 Component Part Information Name Specifications State Part NumbersSBD Service Checklist Water Piping Author Terry Mulder CommentsCommercial
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