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high altitude installations

Fire and Explosion Hazard

Gas and carbon monoxide detectors are

available.

Overfiring could result in fire or

explosion.

Under no circumstances should the

input exceed the rate shown on the

water heater’s rating label.

Breathing Hazard - Carbon Monoxide Gas

Breathing carbon monoxide can cause brain damage or

death. Always read and understand instruction manual.

Under no circumstances should

the input exceed the rate shown

on the water heater’s rating label.

Overfiring could result in damage to

the water heater and sooting.

Gas and carbon monoxide detectors

are available.

The water heaters covered by this manual are certified for use

without modification for altitudes up to 7,700 feet (2347 m). Do

not install these water heater models above 7,700 feet (2347 m)

elevation.

Some circulating pumps are manufactured with sealed bearings

and do not require further lubrication. Some circulating pumps

must be periodically oiled. refer to the pump manufacturer’s

instructions for lubrication requirements.

CIRCULATING PUMP WIRING DIAGRAM

STORAGE TANK OR BUILDING RECIRCULATION

FIELD SUPPLIED TEMPERATURE CONTROL

INSTALLED IN THE STORAGE TANK

OR CIRCULATING LOOP RETURN LINE

CIRC

PUMP

MOTOR

L1 HOT

L2 NEUTRAL

120 VAC

POWER

CIRCULATING PUMP WIRING DIAGRAM

DISHWASHER LOOP WITH TOGGLE SWITCH

FIELD SUPPLIED TEMPERATURE

CONTROL INSTALLED IN THE

CIRCULATING LOOP RETURN LINE

DISHWASHER

TOGGLE

SWITCH

CIRC

PUMP

MOTOR

L1 HOT

L2 NEUTRAL

120 VAC

POWER

NOTE:

USE SEPARATE 120 VAC POWER

SUPPLY FOR PUMP CIRCUIT. DO NOT

SHARE POWER WITH WATER HEATER AS

THIS MAY CAUSE ELECTRICAL LINE NOISE

AND LEAD TO ERRATIC CONTROL SYSTEM

OPERATION.

NOTE:

USE SEPARATE 120 VAC POWER

SUPPLY FOR PUMP CIRCUIT. DO NOT

SHARE POWER WITH WATER HEATER AS

THIS MAY CAUSE ELECTRICAL LINE NOISE

AND LEAD TO ERRATIC CONTROL SYSTEM

OPERATION.

CIRCULATING PUMP WIRING DIAGRAM

STORAGE TANK OR BUILDING RECIRCULATION

FIELD SUPPLIED TEMPERATURE CONTROL

INSTALLED IN THE STORAGE TANK

OR CIRCULATING LOOP RETURN LINE

CIRC

PUMP

MOTOR

L1 HOT

L2 NEUTRAL

120 VAC

POWER

CIRCULATING PUMP WIRING DIAGRAM

DISHWASHER LOOP WITH TOGGLE SWITCH

FIELD SUPPLIED TEMPERATURE

CONTROL INSTALLED IN THE

CIRCULATING LOOP RETURN LINE

DISHWASHER

TOGGLE

SWITCH

CIRC

PUMP

MOTOR

L1 HOT

L2 NEUTRAL

120 VAC

POWER

NOTE:

USE SEPARATE 120 VAC POWER

SUPPLY FOR PUMP CIRCUIT. DO NOT

SHARE POWER WITH WATER HEATER AS

THIS MAY CAUSE ELECTRICAL LINE NOISE

AND LEAD TO ERRATIC CONTROL SYSTEM

OPERATION.

NOTE:

USE SEPARATE 120 VAC POWER

SUPPLY FOR PUMP CIRCUIT. DO NOT

SHARE POWER WITH WATER HEATER AS

THIS MAY CAUSE ELECTRICAL LINE NOISE

AND LEAD TO ERRATIC CONTROL SYSTEM

OPERATION.

figure 9.

Содержание SBL81120NE

Страница 1: ...and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immed...

Страница 2: ...ion 32 Start Up Conditions 32 Operational Conditions 32 Troubleshooting 33 Water Piping Diagrams 34 Notes 50 Limited Warranty 51 Table Of Contents Safe Installation Use and Service 3 APPROVALS 3 Gener...

Страница 3: ...of California to cause cancer birth defects or other reproductive harm and requires businesses to warn of potential exposure to such substances Warning This product contains a chemical known to the St...

Страница 4: ...ion Contact a qualified installer or service agency for installation and service Excessive gas pressure to gas valve can cause serious injury or death Do not use water heater with any gas other than t...

Страница 5: ...ter system If hydrogen is present there will probably be an unusual sound such as air escaping through the pipe as the water begins to flow There should be no smoking or open flame near the faucet at...

Страница 6: ...his manual first and then the entire manual carefully If you don t follow the safety rules the water heater will not operate properly It could cause DEATH SERIOUS BODILY INJURY AND OR PROPERTY DAMAGE...

Страница 7: ...water heater cannot be restarted unless the water temperature is reduced to approximately 120 F 49 C The high limit reset button on the front of the control then needs to be depressed Continued manual...

Страница 8: ...61 67 70 72 78 SBL81120NE 120 81 82 GPH 331 298 239 221 199 170 166 149 133 119 110 108 99 95 92 85 35 307 LPH 1254 1129 903 836 752 645 627 564 502 451 418 410 376 358 347 322 SBL81154NE 154 81 82 GP...

Страница 9: ...eiling must be a continuous run no joints and retain 6 15 2 cm clearance unless an approved reducing thimble is used A service clearance of at least 24 61 cm should be maintained from serviceable part...

Страница 10: ...n labels from the manufacturer for placement on the blanket directly over the existing labels DO inspect the insulation blanket frequently to make certain it does not sag thereby obstructing combustio...

Страница 11: ...MP WIRING DIAGRAM STORAGE TANK OR BUILDING RECIRCULATION FIELD SUPPLIED TEMPERATURE CONTROL INSTALLED IN THE STORAGE TANK OR CIRCULATING LOOP RETURN LINE CIRC PUMP MOTOR L1 HOT L2 NEUTRAL 120 VAC POWE...

Страница 12: ...tic pressure and with all gas burning equipment running at maximum rate dynamic pressure The gas supply pressure must be stable within 1 5 W C 0 37 kPa from static to dynamic pressure to provide good...

Страница 13: ...ge 20 and Water Piping Diagrams on page 34 Temperature Pressure Relief Valve Explosion Hazard Temperature Pressure Relief Valve must comply with ANSI Z21 22 CSA 4 4 and ASME code Properly sized temper...

Страница 14: ...not intended for the constant relief of thermal expansion A properly sized thermal expansion tank must be installed on all closed systems to control thermal expansion see Closed Water Systems and Ther...

Страница 15: ...tand instruction manual For safe operation an adequate supply of fresh uncontaminated air for combustion and ventilation must be provided An insufficient supply of air can cause recirculation of combu...

Страница 16: ...Figure 15 Alternatively a single permanent opening commencing within 12 inches 300 mm of the top of the enclosure shall be provided See Figure 14 The water heater shall have clearances of at least 1 i...

Страница 17: ...aggregate input rating of all appliances installed in the enclosure Each opening shall not be less than 100 square inches 645 cm2 Outdoor Air Through Two Vertical Ducts The illustrations shown in thi...

Страница 18: ...nector size 6 inches 6 8 10 15 20 30 50 100 Input Btu hr Rise Vent Connector Diameter Inches 154 000 1 ft 6 6 6 6 6 6 6 6 154 000 2 ft 6 6 6 6 6 6 6 6 154 000 3 ft 6 6 6 6 6 6 6 6 Number of 154 Heater...

Страница 19: ...15 20 30 50 100 Input Btu hr Rise Vent Connector Diameter Inches 250 000 1 ft 8 8 7 7 7 6 6 6 250 000 2 ft 7 7 7 7 6 6 6 6 250 000 3 ft 7 7 7 7 6 6 6 6 Number of 250 Heaters Combined Input in Thousand...

Страница 20: ...installation of the water piping begins 1 Water Temperature Control and Mixing Valves on page 12 2 Dishwashing Machines on page 13 3 Temperature Pressure Relief Valve on page 13 4 Closed Systems and T...

Страница 21: ...ing heat to this fitting Do not allow pipe dope to contact the plastic tube during installation Tube Inlet Installation Figure 19 TEMPERATURE SETTING SHOULD NOT EXCEED SAFE USE TEMPERATURE AT FIXTURES...

Страница 22: ...n to properly wire the hot and neutral connections IF ANY OF THE ORIGINAL WIRE AS SUPPLIED MUST BE REPLACED USE ONLY 18 AWG 105 C 600V UL AWM STYLE 1015 WIRE EXCEPT GAS VALVE CABLE WHICH MUST USE 2 CO...

Страница 23: ...attaching the gas line be sure that all gas pipe is clean on the inside To trap any dirt or foreign material in the gas supply line a sediment trap must be incorporated in the piping see Figure 21 Th...

Страница 24: ...s away from faucets after extended periods of non use 1 Close the Main Gas Shutoff Valve see Figure 21 on page 23 2 Purge all air from the supply gas line up to the water heater s Main Gas Shutoff Val...

Страница 25: ...gas regulator as necessary Adjust the supply gas regulator s per the regulator manufacturer s instructions to achieve the required static and dynamic supply gas pressure Multiple Water Heater Installa...

Страница 26: ...the desired setting 9 If the appliance will not operate follow the instructions TO TURN OFF GAS TO APPLIANCE and call your technician or gas supplier Wait five 5 minutes to clear out any gas If you th...

Страница 27: ...to determine if Burner is lit Does Burner light Ignition Control changes Blower from low speed to high speed after 5 seconds Ignition Control monitors flame signal Thermostat is satisfied Blower off B...

Страница 28: ...y thermal expansion in a closed system See Closed Water Systems and Thermal Expansion on page 13 The Temperature Pressure Relief Valve is not intended for the constant relief of thermal expansion Temp...

Страница 29: ...hismanual 11 Turn on the electrical supply to place the water heater back in operation 12 Turn on the gas supply to the water heater at the Main Gas Shutoff Valve 13 Allow the water heater to complete...

Страница 30: ...ut opening and scrape out any loose deposits of scale or sediment This is an economical way to avoid unnecessary usage of the deliming solution Repeat the opening and closing of the cold water inlet v...

Страница 31: ...t fitting into the drain valve opening of heater after applying Teflon tape or paste to threads Tighten firmly by hand and use wrench or adjustable pliers to check for secure connection Do not over ti...

Страница 32: ...be restarted unless the water temperature is reduced to approximately 120 F 49 C The high limit reset button on the front of the thermostat then needs to be depressed See Figure 2 for the location of...

Страница 33: ...blockage and or flue gas exhaust blockage Water temperature too hot Thermostat set too high Set thermostat to a lower setting Rumbling Sediment accumulation on bottom of tank Drain a quantity of water...

Страница 34: ...should be set 5 degrees F higher than the Tank Temperature Control MULTI FLUE 1 UNIT WITH VERTICAL STORAGE TANK LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TE...

Страница 35: ...ostat should be set 5 degrees F higher than the Tank Temperature Control MULTI FLUE 1 UNIT WITH HORIZONTAL STORAGE TANK LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP...

Страница 36: ...and the storage tank s MULTI FLUE 1 UNIT WITH MIXING VALVE TWO TEMPERATURE LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PORT BAL...

Страница 37: ...mp between the water heater s and the storage tank s MULTI FLUE 2 UNITS LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PORT BALL VA...

Страница 38: ...tat should be set 5 degrees F higher than the Tank Temperature Control MULTI FLUE 2 UNITS WITH VERTICAL STORAGE TANK LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TAN...

Страница 39: ...tat should be set 5 degrees F higher than the Tank Temperature Control MULTI FLUE 2 UNITS WITH VERTICAL STORAGE TANK LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TAN...

Страница 40: ...t should be set 5 degrees F higher than the Tank Temperature Control MULTI FLUE 2 UNITS WITH HORIZONTAL STORAGE TANK LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TAN...

Страница 41: ...EMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PORT BALL VALVE TEMPERATURE GAGE WATER FLOW SWITCH CHECK VALVE WARNING THIS DRAWING SHOWS SU...

Страница 42: ...VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PORT BALL VALVE TEMPERATURE GAGE WATER FLOW SWITCH CHECK VALVE WARNING THIS DRAWING SHOWS SUGGESTED PIPING CONFIGURATION AND OTHER DEVICES C...

Страница 43: ...LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PORT BALL VALVE TEMPERATURE GAGE WATER FLOW SWITCH CHECK VALVE WARNING THIS DRAWING...

Страница 44: ...an the Tank Temperature Control MULTI FLUE 3 UNITS WITH VERTICAL STORAGE TANK LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PORT B...

Страница 45: ...than the Tank Temperature Control MULTI FLUE 3 UNITS WITH HORIZONTAL STORAGE TANK LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PO...

Страница 46: ...RE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PORT BALL VALVE TEMPERATURE GAGE WATER FLOW SWITCH CHECK VALVE WARNING THIS DRAWING SHOWS SUGGESTED...

Страница 47: ...perature Control MULTI FLUE 4 UNITS WITH VERTICAL STORAGE TANK LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PORT BALL VALVE TEMPE...

Страница 48: ...emperature Control MULTI FLUE 4 UNITS WITH HORIZONTAL STORAGE TANK LEGEND TEMPERATURE PRESSURE RELIEF VALVE PRESSURE RELIEF VALVE CIRCULATING PUMP TANK TEMPERATURE CONTROL DRAIN FULL PORT BALL VALVE T...

Страница 49: ...49 Model Dimension A SBL 120 154 68 SBL 180 199 250 A 76...

Страница 50: ...50 Notes...

Страница 51: ...is also installed at the heater s and operational at all times The relief valve installed on the heater is not an acceptable method 4 SERVICE AND REPAIR EXPENSES Under the limited warranty the warrant...

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