A.O. Smith HYB-90N warranty Lighting Instructions, For Your Safety Read Before Lighting

A.O. Smith HYB-90N warranty If using 3 inch vent pipe, Termination Elbow, Elbow Strap, ELBOW 6 in 15cm MIN A.O. Smith HYB-90N Condensate, Condensation Warning, Installation Of Vent System, Vent Terminal Installation, Sidewall A.O. Smith HYB-90N Sequence Of Installations, Installation Sequence, Vent terminals supplied with heater must be used A.O. Smith HYB-90N warranty Installation Of Vent System, Sidewall, Installation Of Vertical Vent System A.O. Smith HYB-90N warranty Vent Pipe Preparation A.O. Smith HYB-90N warranty Recommended Brush* Size For Primer And Cement Applications, Step A, Step B A.O. Smith HYB-90N warranty Step E, Step F, Step G Connection To Vent Pipe, U.S. Power Vent A.O. Smith HYB-90N warranty Vent Hoods May Be Extremely Hot During Operation A.O. Smith HYB-90N warranty Electrical Connections, Calibration, “OFF”, “up”, “ON”, “down” A.O. Smith HYB-90N warranty Operating Instructions, Display Panel A.O. Smith HYB-90N warranty Numeric Display A.O. Smith HYB-90N warranty Caution Label All Wires Prior To, Disconnection When Servicing, Controls. Wiring Errors Can A.O. Smith HYB-90N warranty Lighting Instructions, For Your Safety Read Before Lighting, Operating Instructions A.O. Smith HYB-90N warranty Heat Cycle Definitions, State, Description A.O. Smith HYB-90N warranty Temperature Regulation A.O. Smith HYB-90N warranty Unique Hybrid Features, Temperature Probes
A.O. Smith HYB-90N warranty Water Circulation Pump
A.O. Smith HYB-90N warranty Line Voltage Monitor, Temperature Regulation
A.O. Smith HYB-90N Constant Output Temperature Control, Detection of Failure to Maintain Desired Constant Temperature
A.O. Smith HYB-90N warranty Maintenance, Housekeeping, Venting System Inspection, Burner Operation And Inspection
A.O. Smith HYB-90N warranty Anode Rod Replacement, Temperature-Pressure Relief Valve Operation, Motors, Snow Accumulation
A.O. Smith HYB-90N warranty Cleaning The Heat Engine, Flushing The Heat Exchanger Lime Build- Up
A.O. Smith HYB-90N warranty Draining The Tank, Fault Indication And Error Codes
A.O. Smith HYB-90N Diagnostic Display, Code and, Displayed, Measurement, Units, Description, characters, Remarks, Format A.O. Smith HYB-90N warranty Fault, Lockout, Cause, Remedy, type, Code, Description, Displayed A.O. Smith HYB-90N warranty Fault, Lockout, Code, Description, Cause, Remedy, type, Displayed A.O. Smith HYB-90N warranty Fault, Lockout, Code, Description, Cause, Remedy, type, Displayed A.O. Smith HYB-90N warranty Troubleshooting A.O. Smith HYB-90N Problem, Possible Causes, What to do, When The Tap Is Opened, a.The hot water fixture is not, Stays Cold A.O. Smith HYB-90N warranty Service, Leakage Checkpoints A.O. Smith HYB-90N Parts Identification, Item #, Description, A Baffle, Flue B Hot Water Outlet Nipple w/ Anode, Heat Trap A.O. Smith HYB-90N warranty Ab C Def G T Sh R I Q P A.O. Smith HYB-90N warranty Replacement Parts Description, Kit # A.O. Smith HYB-90N warranty Limited Residential Gas Warranty, Conditions And Exceptions, Service And Labor Responsibility A.O. Smith HYB-90N warranty A.O. Smith HYB-90N warranty
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LIGHTING INSTRUCTIONS

LIGHTING INSTRUCTIONS

FOR YOUR SAFETY READ BEFORE LIGHTING

FLAMMABLE

BEFORE LIGHTING: ENTIRE SYSTEM MUST BE FILLED WITH WATER AND AIR PURGED FROM ALL LINES

A. This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burner. Do NOT try to light the burner by hand.

B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

•Do not touch any electric switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

•If you cannot reach your gas supplier, call the fire department.

C.Do not use this appliance if any part has been under water. Immediately contact a qualified installer or service agency to replace a flooded water heater. Do not attempt to repair the unit! It must be replaced!

OPERATING INSTRUCTIONS

1.STOP! Read the safety information above on this label.

2.Ensure tank is filled with water and the gas line is connected.

3.This appliance is equipped with a device which automatically lights the burner. DO NOT TRY TO LIGHT THE BURNER BY HAND.

4.Wait five (5) minutes to clear out any gas. If you smell

gas, STOP! Follow “B” in the safety

information

above on this label. If you don’t

smell gas:

 

5. Turn on all electrical power to the appliance.

6.If the green light above the stand-by button is flashing, press the stand-by button. If the green light is turned off then the water heater will automatically light the burners.

7.Set the display to the desired setting. CAUTION: Hotter water increases the risk of scald injury. Consult the instruction manual before changing temperature.

8.If the appliance will not operate, follow the instructions “TO TURN OFF GAS TO APPLIANCE” and call your technician or gas supplier.

DANGER: Hotter water increases the risk of scald injury. Consult the instruction manual before changing temperature.

TO TURN OFF GAS TO APPLIANCE

1.Set the thermostat to the lowest setting.

2.Set the ON/OFF switch on the control panel to the “OFF” position.

3.Turn off all electrical power to the appliance if service is to be performed.

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Contents For Your Safety POWER VENT GAS MODELSInstallation and Operating Manual HYBRID GAS WATER HEATERSTABLE OF CONTENTS IMPORTANT INFORMATIONSAFE INSTALLATION, USE AND SERVICE IMPORTANT DEFINITIONSGENERAL SAFETY DANGER INTRODUCTION Page REPLACEMENT PARTS AND DELIMING PRODUCTS GET TO KNOW YOUR WATER HEATER - GAS MODELSINSTALLATION CONSIDERATIONS ROUGH IN DIMENSIONSINSTALLATION REQUIREMENTS FOR THE COMMONWEALTH OF MASSACHUSETTS WATER PIPING - MIXING VALVE USAGE Water Potable Heating All models are consideredFACTS TO CONSIDER ABOUT LOCATION HANDLE INSTALLATION EARTHQUAKE ZONES Access ToScrews Top Casing FrontCOMBUSTION AIR AND VENTILATION APPLIANCES IN UNCONFINED SPACESAPPLIANCES IN CONFINED SPACES B. ALL AIR FROM OUTDOORS See Figures 12, 13 and CHEMICAL VAPOR CORROSION WATER PIPINGCLOSED WATER SYSTEMS THERMAL EXPANSIONHARD WATER TEMPERATURE-PRESSURE RELIEF VALVET&P Valve and Pipe Insulation if supplied GAS PIPING SEDIMENT TRAPSHIGH ALTITUDE INSTALLATIONS GAS LINE PURGINGFLOODING/FREEZING FILLING THE WATER HEATERIf using 2 inch vent pipe VENT PIPE TERMINATIONPLANNING THE VENT SYSTEM If using 3 inch vent pipe RODENT SCREEN INSTALL INTO ELBOW GROUND LEVEL OR MAXIMUM SNOW LINETERMINATION ELBOW ELBOW STRAPINSTALLATION OF VENT SYSTEM VENT TERMINAL INSTALLATION, SIDEWALLCONDENSATE CONDENSATION WARNINGSEQUENCE OF INSTALLATIONS INSTALLATION SEQUENCEVent terminals supplied with heater must be used INSTALLATION OF VENT SYSTEM, SIDEWALL INSTALLATION OF VERTICAL VENT SYSTEMVENT PIPE PREPARATION RECOMMENDED BRUSH* SIZE FOR PRIMER AND CEMENT APPLICATIONS STEP ASTEP B U.S. POWER VENT STEP ESTEP F STEP G CONNECTION TO VENT PIPEVENT HOODS MAY BE EXTREMELY HOT DURING OPERATION ELECTRICAL CONNECTIONS CALIBRATIONFIGURE 33a “OFF”, “up”OPERATING INSTRUCTIONS DISPLAY PANELNumeric Display CAUTION LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICINGCONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUSLIGHTING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTINGOPERATING INSTRUCTIONS TO TURN OFF GAS TO APPLIANCEHEAT CYCLE DEFINITIONS STATEDESCRIPTION TEMPERATURE REGULATION UNIQUE HYBRID FEATURES Temperature ProbesWater Circulation Pump Line Voltage Monitor CONSTANT OUTPUT TEMPERATURE CONTROL Detection of Failure to Maintain Desired Constant TemperatureSTART UP CONDITIONS OPERATIONAL CONDITIONSMAINTENANCE HOUSEKEEPINGVENTING SYSTEM INSPECTION BURNER OPERATION AND INSPECTIONANODE ROD REPLACEMENT CLEANING THE INLET WATER FILTERTEMPERATURE-PRESSURE RELIEF VALVE OPERATION MOTORSCLEANING THE HEAT ENGINE FLUSHING THE HEAT EXCHANGER LIME BUILD- UPFAULT INDICATION AND ERROR CODES DRAINING THE TANKDIAGNOSTIC DISPLAY DiagnosticCode and DisplayedFault LockoutCause RemedyFault LockoutCode DescriptionFault TROUBLESHOOTING WHEN THE TAP IS OPENED Check if there is any error code onb.The unit display is an error code system installed, or there is aSERVICE LEAKAGE CHECKPOINTSPARTS IDENTIFICATION ITEM #A Baffle, Flue B Hot Water Outlet Nipple w/ Anode, Heat Trap AB C DEF G T SH R I Q P REPLACEMENT PARTS DESCRIPTION KIT #LIMITED RESIDENTIAL GAS WARRANTY SERVICE AND LABOR RESPONSIBILITYCLAIM PROCEDURE CONDITIONS AND EXCEPTIONSPage Page 500 TENNESSEE WALTZ PARKWAY ASHLAND CITY, TN PHONE 1-800-433-2545 FAX
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