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MODELS SBD71120NE THRU SBD100390NE
COMMERCIAL GAS, GLASS-LINED, TANK-TYPE WATER HEATER
•
INSTALLATION
Thank you for buying this energy efficient water heater from
State Water Heaters. We appreciate your confidence in our
product.
PRINTED 0507
•
OPERATION
•
PLACE THESE INSTRUCTIONS ADJACENT TO HEATER
AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE.
MAINTENANCE
T E X T P R I N T E D O R O U T L I N E D I N R E D C O N TA I N S
INFORMATION RELATIVE TO YOUR SAFETY. PLEASE
READ THOROUGHLY BEFORE INSTALLING AND USING
THIS APPLIANCE.
500 Tennessee Waltz Parkway, Ashland City, TN 37015
Phone: 800-365-0024 Fax: 800-644-9306
www.statewaterheaters.com
•
LIMITED WARRANTY
CAUTION
197290-001
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Table of Contents
Troubleshooting
Related Manuals for State Water Heaters SBD71120
Summary of Contents for State Water Heaters SBD71120
- Page 1 • LIMITED WARRANTY Thank you for buying this energy efficient water heater from State Water Heaters. We appreciate your confidence in our product. CAUTION T E X T P R I N T E D O R O U T L I N E D I N R E D C O N TA I N S INFORMATION RELATIVE TO YOUR SAFETY.
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Page 2: Rough-In-Dimensions
ROUGH-IN-DIMENSIONS * SBD71120 models are approved for 5” (13 cm) venting using a 6” (15 cm) to 5” (13 cm) reducer. See Tables 1A and 1B... - Page 3 VENT CONNECTIONS Approximate RATE TANK INLET INLET OUTLET Ship. Weight MODEL BTU/Hr. CAP. TOP FRONT BACK TOP FRONT BACK STD. ASME SBD71120 120,000 BTU/Hr. 71 Gal 69.75” 4.25” 59.50” 50.87” 19.69” 19” 1/2” 51.88” 6” 27.75” 1.50” 1.50” 1.50” 1.50”...
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Page 4: Table Of Contents
TABLE OF CONTENTS Page Page ROUGH-IN-DIMENSIONS ..........2-3 INSTALLATION DIAGRAMS ..........15-21 TABLE OF CONTENTS ............. MANIFOLDS ..............FOREWORD ..............MECHANICAL VENTING ..........GENERAL SAFETY INFORMATION ......... 4-5 Single Unit Installation ..........Chemical Vapor Corrosion ..........Vent Installation ............Improper Combustion ........... Multiple Unit Installation .......... -
Page 5: Chemical Vapor Corrosion
IF THE UNIT IS EXPOSED TO THE FOLLOWING, DO NOT physical condition, such as having a cold or diminishing sense OPERATE HEATER UNTIL ALL CORRECTIVE STEPS HAVE of smell with age. For these reasons, the use of a propane gas BEEN MADE BY A QUALIFIED SERVICEMAN. -
Page 6: High Altitude Installation
Correct orifice sizing and parts may be obtained from State Water Heaters. When ordering, be sure to state the model Continued manual resetting of high limit control, preceded by number and the altitude of the location where the water heater higher than usual water temperature is evidence of high limit is being installed. -
Page 7: Electronic Ignition Control
Adjust flow by means of the plug by contacting State Water Heaters. cock in the circulating line. Each automatic flue damper drive assembly is equipped with a “Service Switch”, as shown in figure 5. -
Page 8: Levelling
For appliance installation locations with elevations above 2000 WARNING feet (610m), refer to HIGH ALTITUDE INSTALLATIONS section THERE IS A RISK IN USING FUEL BURNING APPLIANCES of this manual for input reduction procedure. SUCH AS GAS WATER HEATERS IN ROOMS, GARAGES OR OTHER AREAS WHERE GASOLINE, OTHER FLAMMABLE LEVELING LIQUIDS OR ENGINE DRIVEN EQUIPMENT OR VEHICLES ARE... -
Page 9: Hard Water
ILLUSTRATION OF MINIMUM COMBUSTIBLE CLEARANCES IN AN ALCOVE FIGURE 6 HARD WATER ventilation and draft hood dilution must be obtained from outdoors. The installation instructions for confined spaces in tightly Where hard water conditions exist, water softening or the threshold constructed buildings must be followed to ensure adequate air supply. -
Page 10: Venting
VENTING WATER LINE CONNECTIONS This manual provides detailed installation diagrams (see pages WARNING 16-22 of this manual) for typical methods of application for the THE INSTRUCTIONS IN THIS SECTION ON VENTING MUST water heaters. BE FOLLOWED TO AVOID CHOKED COMBUSTION OR RE- The water heater may be installed by itself, or with a separate CIRCULATION OF FLUE GASES. - Page 11 TECHNICAL DATA VENTING, TABLE 3 TYPE B GAS VENT Multiple Gas Fired Tank-Type Heaters When venting mutiple tank type heaters using Type B vent pipe, follow the installation diagram (figure 8) and tables below which give sizing and data based upon NFPA 54/ANSI Z223.
- Page 12 TECHNICAL DATA VENTING, TABLE 3 (Continued) MODELS 250, 251 Input: 250,000, 251,000 Total Vent Height (Feet) Draft Hood: 6” Input Btuh Rise Vent Connector Diameter (in inches) 250/251,000 1 Ft. 250/251,000 250/251,000 3 Ft. Number Combined Input of Heaters in Thousands of Btuh Manifold and Common Vent Diameter (In inches) 500/502 750/753...
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Page 13: Gas Piping
ASME ratings cover pressure relief capacities. ANSI ratings cover WARNING release rate with temperature actuation. THE HEATER IS NOT INTENDED FOR OPERATION AT HIGHER THAN 14.0” W.C.(3.48 Kpa) (1/2 POUND PER SQUARE INCH In addition to the appliance relief valve, each remote storage tank GAGE- 3.45 Kpa) SUPPLY GAS PRESSURE. -
Page 14: Gas Pressure Regulator
DISCONNECT THE HEATER AND ITS MANUAL GAS SHUTOFF Do not subject the combination gas valve to inlet gas pressures of VALVE FROM THE GAS SUPPLY PIPING SYSTEM DURING ANY more than 14.0” W.C. (3.48 Kpa) - natural gas, 14.0” W.C. (3.48 SUPPLY PRESSURE TESTING EXCEEDING 1/2 PSIG (3.45 Kpa). -
Page 15: Installation Diagrams
INSTALLATION DIAGRAMS-TOP INLET/OUTLET USAGE GENERAL trap - check local codes. The “Top Outlet” connection may still be used on these applications. Plug or cap all unused openings in the tank before filling with water. The type, size and location of the relief valves must be in accordance with local codes. - Page 16 VERTICAL STORAGE TANK AND FORCED CIRCULATION DANGER TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 27. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI-SCALD VALVE FOR HOT WATER SUPPLIED TO FIXTURES. HORIZONTAL STORAGE TANK AND FORCED CIRCULATION...
- Page 17 TWO TEMPERATURE - ONE HEATER HIGH TEMPERATURE STORAGE WITH RECIRCULATION OF SANITIZING LOOP DANGER NOTE 1: TOGGLE SWITCH CONTROLS 180°F (82°C) WATER TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES. SEE WATER TEMPERATURE CIRCULATION. INSTALL ON OR CLOSE TO DISHWASHING CONTROL WARNING ON PAGE 27.
- Page 18 CIRCULATING RETURN LINE CONNECTIONS - FROM FIXTURE LOOP, IF USED, CONNECT TO PREHEATER INLET. - FROM BOOSTED TEMPERATURE LOOP, IF USED CONNECT TO BOOSTER INLET. †AVAILABLE FROM STATE WATER HEATERS. *PIPE RELIEF VALVE TO OPEN DRAIN. INSTALL IN ACCORDANCE WITH LOCAL CODES.
- Page 19 ONE OR TWO TEMPERATURE - ONE HEATER, HIGH TEMPERATURE STORAGE WITH OR WITHOUT RECIRCULATION HEATER WITH OR WITHOUT MIXING VALVE DANGER TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 27. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI-SCALD VALVE FOR HOT WATER...
- Page 20 TWO TEMPERATURE - TWO PRE-HEATERS WITH MIXING VALVE OR BOOSTER HEATER WITH OR WITHOUT BUILDING RECIRCULATION TWO PRE-HEATERS WITH MIXING VALVE DANGER TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 27. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI-SCALD VALVE FOR HOT WATER...
- Page 21 MEDIUM TEMPERATURE - ONE HEATER WITH AUXILIARY STORAGE TANK FORCED CIRCULATION WITH OR WITHOUT BUILDING RECIRCULATION VERTICAL STORAGE TANK * PIPE RELIEF VALVE TO OPEN DRAIN. **WHEN USING A STATE T-140, -200, -350 OR -400 STORAGE TANK, USE LOWER 3/4” OPENING FOR TANK TEMPERATURE CONTROL.
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Page 22: Manifolds
MANIFOLD KITS TWO UNIT MANIFOLD KIT (PART NO. 78692) DIMENSIONS “A” INCHES (CM) MODEL LOW PROFILE VERTICAL HOOD “A” SBD MODELS 69.75” (177cm) 73.00” (185cm) 67.50” (171cm) 75.00 (192cm) 75.00” (192cm) 67.50” (171cm) 72.00” (183cm) THREE UNIT MANIFOLD KIT 72.00” (183cm) (PART NO. -
Page 23: Mechanical Venting
9.5 SEC. MULTIPLE UNIT INSTALLATIONS PROPANE 2500 22.6 SEC. For multiple unit installations, contact State Water Heaters Figures shown are valid for 0-2000 ft.(0-610m) installations. See Technical Support Center at 1-800-527-1953. “HIGH ALTITUDE INSTALLATIONS” for deration requirements over 2000 ft.(610m). -
Page 24: Operation
OPERATION PURGING Gas line purging is required with new piping or systems in which air has entered. IMPORTANT CAUTION A qualified person must perform the initial firing of the heater. At PURGING SHOULD BE PERFORMED BY PERSONS this time the user should not hesitate to ask the individual any EXPERIENCED IN THIS TYPE GAS SERVICE. -
Page 25: Lighting And Operating Labels
FOR NATURAL GAS MODELS FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE OPERATING... - Page 26 FOR PROPANE GAS MODELS FOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS TO TURN OFF GAS TO THE APPLIANCE...
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Page 27: Water Temperature Control
ADJUSTMENTS Valves for reducing point-of-use temperature by mixing cold and hot water are available. Also available are inexpensive devices that attach to faucets to limit hot water temperatures. Contact a ON INITIAL STARTUP SOME ADJUSTMENTS ARE NECESSARY. licensed plumber or the local plumbing authority. . -
Page 28: Preventive Maintenance
1. Seal any unused openings in the venting system. • The pilot flame should envelop sensing device with 5/8” (1.6cm) flame, fig. 15. Remove pilot adjustment cover 2. Inspect the venting system for proper size and horizontal pitch, screw, fig. 16. Turn inner adjustment screw clockwise to as required in the National Fuel Gas Code, ANSI Z223.1 and decrease, or counterclockwise to increase pilot flame. -
Page 29: Gas Valves
TYPICAL PILOT AND MAIN BURNER FLAMES If the gas valve becomes defective, repairs should not be attempted. A new valve should be installed in place of the defective one. CHECKING THE INPUT For appliance installation locations with elevations above 2000 feet (610 m), refer to HIGH ALTITUDE INSTALLATIONS section of this manual for input reduction procedure. -
Page 30: Venting System
VENTING SYSTEM the factory installed magnesium anodes with aluminum anodes may correct the condition. Examine the venting system every six months for obstructions Occasionally water softener companies recommend removal of and/or deterioration of the vent piping. heater anodes for odor reasons. Remove all soot or other obstructions from chimney which will retard free draft. -
Page 31: Water Heaters
UN•LIME and the booklet may be obtained through your State 3. Remove six (6) hex head screws securing tank cleanout plate ® dealer or distributor. and remove plate. 4. Remove lime, scale, or sediment using care not to damage the glass lining. -
Page 32: Troubleshooting Ignition Module System
1. With the 5 gallon Up-N-Down container in the vertical position, — Check that “main manual gas shutoff valve” is fully open and unscrew the plastic vent cap in the handle and pierce the that gas service has not been interrupted. plastic membrane over the vent boss under the cap to allow the container to vent. -
Page 33: Effikal Flue Damper Troubleshooting Guide
EFFIKAL RVGP-KSF-SERIES FLUE DAMPER TROUBLE SHOOTING GUIDE Do not turn damper open manually or motor damage will result, use the service switch. All readings are taken from harness receptacle. Do not push meter leads into harness receptacle. This opens the pins and will create connection problems. Effikal Pinouts Adapter wire &... -
Page 34: Operational Checklist
OPERATIONAL CHECKLIST This checklist in conjunction with “TROUBLESHOOTING” and the “SEQUENCE OF OPERATION” should be used as an on-the-job troubleshooting guide to identify the cause of incorrect system operation and suggest a remedy for its correction. Because improper piping and wiring can result in unsatisfactory system performance, it is suggested that the installation by examined before using the checklist. - Page 36 500 Tennessee Waltz Parkway, Ashland City, TN 37015 Phone: 800-365-0024 Fax: 800-644-9306 www.statewaterheaters.com...