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MODELS GPO 86-199 THRU GPO 69-700(A)
COMMERCIAL OIL FIRED WATER HEATER FOR HOT WATER SUPPLY
•
Installation
•
Operation
•
Service
•
Maintenance
CAUTION
TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION
RELATIVE TO YOUR SAFETY. PLEASE READ THOUROUGHLY
BEFORE USING APPLIANCE.
500 Lindahl Parkway
Ashland City, TN 37015
www.stateind.com
PLACE THESE INSTRUCTIONS ADJACENT TO HEATER AND
NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE.
PRINTED IN U.S.A. 0303
PART NO.195092-000
1
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Table of Contents
Related Manuals for State Water Heaters GPO 86-199
Summary of Contents for State Water Heaters GPO 86-199
- Page 1 MODELS GPO 86-199 THRU GPO 69-700(A) COMMERCIAL OIL FIRED WATER HEATER FOR HOT WATER SUPPLY • Installation • Operation • Service • Maintenance CAUTION TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION RELATIVE TO YOUR SAFETY. PLEASE READ THOUROUGHLY BEFORE USING APPLIANCE.
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Page 2: Features And Specifications
FEATURES AND SPECIFICATIONS TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION RELATIVE TO YOUR SAFETY. PLEASE READ THOROUGHLY BEFORE USING APPLIANCE. This is a typical oil-fired heater for commercial water heating applications. GPO 86-199 Model Dim. Inches Inches 74 1/2 1,892... -
Page 3: Table Of Contents
FEATURES AND SPECIFICATIONS ... 2 APPROVALS ... 3 IDENTIFICATION Oil and Burner Nameplate Decal ... 3 Oil Burner Specifications ... 4 SAFETY ... 4 INSTALLATION Required Ability ... 4 General ... 4 Uncrating ... 4 Leveling ... 4 Location ... 4-5 Clearances ... -
Page 4: Oil Burner Specifications
OIL BURNER SPECIFICATIONS The oil burner nameplate decal includes a series code which identifies the major features of the oil burner. The series number is the last three digits of the burner code number. Table 3 below describes the oil burner characteristics for each series number. -
Page 5: Clearances
• The discharge opening of the relief valve should always be piped to an open drain. • Choose the point of major hot water usage, fuel supply and chimney. • Try to make hot water and oil piping as short as possible. •... -
Page 6: Flue Gas Venting
8 1/2 X 13 385,000 308,000 8 1/2 X 13 455,000 364,000 13 X 13 700,000 560,000 13 X 18 Outlet Diameter Inches GPO 86-199* GPO 86-245 FIGURE 6 Round Stack Minimum Diameter Height Inches Feet Metres 216 x 216 228.6 216 x 216 228.6... -
Page 7: Water Piping
MULTIPLE HEATER FLUES When two or more oil-fired water heaters are connected to a single chimney or vent there shall be sufficient draft available for safe combustion and removal of combustion products to the outdoors from each heater. Refer to local codes for connection details. Only one oil-fired water heater should be connected to any one type L venting system. -
Page 8: Burner Installation
A TYPICAL HEATER INSTALLATION - FIGURE 9 Refer to pages 2, 3, and 4 in this manual for more information about burner series numbers and characteristics for adaptability to the following systems. SYSTEM TYPES Single Stage, Supply Line Only: The bottom of the oil storage tank must be above the level of the fuel unit, fig. -
Page 9: Fuel Pump
GENERAL All heaters are shipped with the pump pressure set at 100 psig except the GPO 86-199 which is set at 110 psig. All oil pumps are fitted for installation on single fuel line systems. The pump may be adapted for two line service by using the by-pass Plug and pump manufacturer's instructions packed with the burner. -
Page 10: Operation
OPERATION GENERAL Never operate the heater unless the tank is filled with water and a temperature and pressure relief valve is installed. FILLING 1. Oil burner electrical disconnect switch should be in the "OFF position 2. Close the heater drain valve. 3. -
Page 11: Burner Certificate (Combustion Test)
DUAL-BULB THERMOSTAT (COVER REMOVED) FIGURE 17 BURNER CERTIFICATE (COMBUSTION TEST) The Commercial Standard CS75 Oil Burner Certificate form must be filled in and posted in the vicinity of the water heater. Instructions for filling in certificate are on the back of the certificate. This must be done by the installer at the time the heater is first operated. -
Page 12: Sediment Removal
SEDIMENT REMOVAL Water borne impurities consist of fine particles of soil and sand which settle out and form a layer of sediment on the bottom of the tank. For convenience, sediment removal and lime scale removal should be performed at the same time. LIME SCALE REMOVAL The amount of calcium carbonate (Lime) released from water is in direct proportion to water temperature and usage, see chart. -
Page 13: Circulating Pump
• Observe interior through opening - a small flashlight may be used effectively. • If the interior still shows water scale, the deliming process should be continued. • To check UN•LIME® for continued use or reuse, place some lime scale or white chalk into a glass with a small amount of the solution. If the material is vigorously dissolved by the solution, the UN•LIME®... -
Page 14: Installation Diagrams
ONE TEMPERATURE - ONE HEATER VERTICAL STORAGE TANK FORCED CIRCULATION WITH OR WITHOUT BUILDING RECIRCULATION NOTE: WHEN USING A STATE T-140,200,350,OR 400 STORAGE TANK, USE LOWER 3/4" (19 mm) OPENING FOR TANK TEMP.CONTROL ONE TEMPERATURE - ONE HEATER HORIZONTAL STORAGE TANK FORCED CIRCULATION WITH OR WITHOUT BUILDING RECIRCULATION INSET B VACUUM RELIEF VALVE... - Page 15 DANGER: TEMPERATURE SETTING SHOULD NOT EXCEED SAFE TEMPERATURES AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 10. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI-SCALD VALVE FOR HOT WATER SUPPLIED TO FIXTURES. TWO TEMPERATURE - ONE HEATER HIGH TEMPERATURE STORAGE NOTE: IF TEMPERED WATER IS RECIRCULATED RETURN LINE SHOULD BE CONNECTED AT POINT "A"...
- Page 16 TWO TEMPERATURE - TWO HEATERS HIGH TEMPERATURE STORAGE WITH OR WITHOUT RECIRCULATION DANGER: TEMPERATURE SETTING SHOULD NOT EXCEED SAFE TEMPERATURES AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 10. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI-SCALD VALVE FOR HOT WATER SUPPLIED TO FIXTURES.
- Page 17 TWO TEMPERATURE - THREE HEATERS (TWO PRE-HEATERS/ONE BOOSTER) TEMPERATURE SETTING SHOULD NOT EXCEED SAFE TEMPERATURES AT FIXTURES. SEE WATER TEMPERATURE CONTROL WARNING ON PAGE 10. IF HIGHER PREHEAT TEMPERATURES ARE NECESSARY TO OBTAIN ADEQUATE BOOSTER OUTPUT, ADD AN ANTI-SCALD VALVE FOR HOT WATER SUPPLIED TO FIXTURES.
- Page 18 TWO TEMPERATURE-ONE HEATER HIGH TEMPERATURE STORAGE NOTE 1: TOGGLE SWITCH CONTROLS 180°F WATER CIRCULATION. INSTALL ON OR CLOSE TO DISHWASHING MACHINE . TOGGLE SWITCH MUST BE CLOSED (ON) DURING THE RINSE OPERATION AND OPEN (OFF) WHEN DISHWASHER IS NOT OPERATING. NOTE 2: INSTALL LINE TEMPERATURE CONTROL IN AN UNINSULATED TEE BEYOND THE DISHWASHING MACHINE TAKEOFF IN THE SANITIZING LOOP.
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Page 19: Checklist And Service Information
MANIFOLD KIT COMMERCIAL OIL FIRED WATER HEATERS Precision cut type "L" all copper State manifold kits assure water flow balance of all units. Without this balance, the full water heating and storage potential of the system cannot be achieved. Plus, the units with the higher water flow may have a shortened life. -
Page 20: Burner Starts-Won't Operate
8. Burner may not be firing at proper rate. • Check nozzle size. • Check fuel pump pressure setting. • GPO-199 ... 110 psig (758 kPa) • All others ... 100 psig (689.5 lPa) 9. -
Page 21: Normal Start, But Locks Out On Safety
If the problem is not getting a spark to ignite the oil, check for the following: 1. Loose wiring. 2. Red ignition transformer. 3. Low voltage. 4. Crack in electrode porcelain insulators. 5. Electrodes carboned or out of adjustment. 6. Weak or no contact between bus bars and terminals of transformer. NORMAL START, BUT LOCKS OUT ON SAFETY When the thermostat calls for heat and the burner starts normally but then locks out on safety after about 15 seconds:... -
Page 22: Troubleshooting
TROUBLE CAUSE Oil level below intake line in supply tank. Clogged strainer or filter. Clogged nozzle. Air leak in intake line. Restricted intake line. (High vacuum reading). No Oil Flow A two line pipe system that becomes air bound. at Nozzle A single line pipe system that becomes air bound. -
Page 23: Replacement Parts List
COMMERCIAL OIL FIRED WATER HEATER REPLACEMENT PARTS LIST MODEL GPO XX - 199, 245, 315, 385, 455 & 700 AND GPO XX - 315A, 385A, 455A & 700A ITEM NO. 13 ITEM NO. 25 CLEANOUT ASSEMBLY STATE WATER HEATERS 500 Lindahl Parkway, Ashland City, TN 37015 Phone: 800-821-2017 •... - Page 24 GPO 86 ITEM DESCRIPTION 1 ... *Anode ... 183523-42(2) ... 183523-42(2) ... 183523-42(2) ... 183523-39(3) ... 183523-39(3) ... 183523-39(4) 2 ... Baffle, Flue ... 39616-13(6) ... 39616-13(6) ... 39616-13(7) ... 39616-13 (12) ... 39616-13(12) ... 39616-13(16) 3 ... Base, Jacket w/skids ... 76242 ... 76242 ... 76242 ... 76242 ... 76242 ... 76242 4 ...