State Industries SBD85 500 Component Part Information, Name Specifications State Part Numbers

Page 52

SBD TANK TYPE HEATERS

SERVICE HANDBOOK

COMPONENT PART INFORMATION

 

NAME

 

SPECIFICATIONS

STATE PART

 

 

 

 

NUMBERS

 

 

 

 

 

 

DUAL

 

 

120-180ORANGE, + 4O, 5O

# 192828

CONTROLLER

THERMOST

 

DIFFERENTIAL,

 

 

 

AT

 

LIQUID FILLED, ANTI-

 

 

 

 

 

STACKING

 

 

 

HIGH LIMIT

OPENS - 205O FIXED, MANUAL

 

 

 

(ECO)

 

RESET BELOW 185O

 

 

GAS VALVE

NATURAL

 

SBD 120-400;24VAC, 60hz,

# 192827-2

 

GAS

 

.6A,.7” to 3.5” W.C.,

 

 

 

 

 

STEP OPEN

 

 

 

 

 

 

 

 

 

 

 

SBD 500; 24VAC, 60hz, Dual

# 193366-0

 

 

 

Gas Valve,

 

 

 

 

 

STEP OPEN

 

 

 

PROPANE

 

SBD 120-400;

# 192827-3

 

GAS

 

2.5 – 10” W.C.

 

 

 

 

 

STEP OPEN

 

 

 

 

 

SBD 500; 24VAC, 60hz, Dual

# 193366-1

 

 

 

Gas Valve,

 

 

 

 

 

STEP OPEN

 

 

 

 

 

 

 

 

INTERMITENT

NATURAL

 

24 VAC, 50-60 HZ, .1A;

193325

IGNITION

GAS AND

 

.7 MICROAMP SIGNAL

 

 

DEVICE

PROPANE

 

CONTINUOUS RETRIAL

 

 

CONTROL

GAS

 

 

 

 

DAMPER

COMPLETE

 

 

SEE PARTS LIST

 

ASSEMBLY

 

 

 

 

 

MOTOR

 

24 VAC, 60 HZ, 120 RPM, 5

#6521

 

 

 

WATT

 

 

 

 

 

(NOT 110, 111 SERIES)

 

 

 

P.C. BOARD

 

Service Switch

#6522

 

W/RELAY

 

(NOT 110, 111 SERIES)

 

 

TRANSFORMER

 

 

120 V PRIMARY, 24 VAC

#193444

 

 

 

SECONDARY,

 

 

 

 

 

40 VA, 50-60 HZ, CLASS 2 "B"

 

 

Technical Training Department

51

Ashland City, TN ©2003

Image 52
Contents SandBlaster SBD Tank Type Heaters Service Handbook SBD HandbookModel Breakdown SBD 85 500 P E a CGA D Installation Clearances from CombustiblesClearance to Combustibles Table ModelExterior Clearance AIR for Combustion Cubic Feet of AIR PER 1,000 BTU MinimumDirect Communication MAKE-UP AIRSquare Inch Per 4,000 Btuh Vertical Ducts Horizontal DuctsInsufficient MAKE-UP AIR BackdraftContaminated AIR AIR for CombustionGAS Pressure Requirements Natural Gas Propane GasSBD GAS Valve Venting Atmospheric, Single, and Multiple HeatersNine Rules for Good Vents Nine Rules for Good Vents Power Vent Kits for Sidewall Venting SBD Sequence of Operation Sequence of OperationSBD Electrical Sequence SBD Electrical Sequence of Operation 115/60/12ATest the Transformer Troubleshooting SBD Water HeatersThen High LIMIT, Left Terminal Test Ground 24 VAC FM TransformerReasons For Resetting Condition Cause Solution After Push in Reset 24 VAC is now presentTest High Limit Right Terminal Inspect the Damper Check the PC BoardService Switch Motor Lead PC Board Motor TestThermostat Test Adapter Service Motor Plug Switch Lead Heater Harness Effikal DamperHarness Chart Normal OperationTest for 24VAC Between Black Common and Brown Heater Harness Function Damper HarnessTest for 24VAC Between Black and Orange Test for 24VAC Between Black and YellowTroubleshooting the Effikal Damper Test Between Black Common and Brown on the Damper BoardA1 is CORRECT, Check Service Switch Position Service SwitchAdjust END Switch to CAM Contact Wire Harness Test IID Module Test Power To Module May Be Interrupted To Reset Pilot Spark TestPilot Valve OHM Test SBD 120 400 GAS ValvePilot Valve Test SBD 500 only Pilot GAS Manifold Pressure TAP Blue White REDMain Burner Test Flame Rectification Flame RectificationPilot is lit Sparking has stopped Main GAS Valve Check Main GAS Valve Coil Check Main GAS Valve Coil Check SBD 500 onlyGeneral Service Chart General Questions and Answers SBD Models 120 Thru 500A Series 110/111SBD Models 120 Thru 500A Series Series Parts Description Pilot Burner, LP 193314-3 CGA Manifold 76244 76244-2 195121-1 98185-2 Name Specifications State Part Numbers Component Part InformationSBD Service Checklist Water Piping Comments Author Terry MulderCommercial
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SBD85 500, SBD71 120 specifications

State Industries has long been recognized as a leader in the manufacturing of water heaters and other thermal products, and its SBD85 500 and SBD71 120 units are prime examples of their innovative approach to energy efficiency and performance. These models are designed to meet diverse residential and commercial needs, showcasing the company's commitment to quality, reliability, and advanced technology.

The SBD85 500 model is an electric water heater designed to deliver an impressive capacity of 85 gallons. It features a glass-lined tank that provides durability and long-lasting performance. The insulation is a key characteristic, as it minimizes heat loss, thereby enhancing energy efficiency. One of the standout technologies integrated into this unit is the high-efficiency heating elements, which ensure rapid heating of the water while consuming minimal energy.

Furthermore, the SBD85 includes adjustable thermostats that allow users to customize their water temperatures according to specific needs. This feature not only improves user comfort but also contributes to lower energy bills by allowing for more efficient energy use. The model is engineered to operate quietly, making it an ideal choice for residential applications where noise levels can be a concern.

On the other hand, the SBD71 120 offers a more compact solution with a capacity of 71 gallons, making it suitable for smaller spaces while still providing robust performance. This model is equally energy-efficient, benefiting from similar technologies such as high-quality insulation and advanced heating elements. The SBD71 is particularly noted for its compact design, which allows for installation in tight areas without compromising on performance.

Both models are built with user-friendly features, including easy connections for water and electrical supply, and clear indicators for maintenance needs. Safety is also a priority in the design of these units, with built-in temperature relief valves to prevent overheating and pressure buildup.

In conclusion, the State Industries SBD85 500 and SBD71 120 water heaters embody the company's dedication to quality and technological advancement. Whether for a large household or a smaller living space, these models provide efficient, reliable hot water solutions tailored to meet the demands of modern consumers. With their advanced features and exceptional performance, they represent a smart investment in energy efficiency and long-term value.