1Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.WHAT TO DO IF YOU SMELL GAS • Do
10Vent Pipe SystemThis water heater uses a non-direct, single-pipe vent system to remove exhaust gases created by the burning of fossil fuels. Air for
11Chimney ConnectionIMPORTANT: Before connecting a vent to a chimney, make sure the chimney passageway is clear and free of obstructions. The chimney
12Water System PipingPiping InstallationPiping, fittings, and valves should be installed according to the installation drawing (Figure 13). If the ind
13Please note the following: • The system should be installed only with piping that is suitable for potable (drinkable) water such as copper, CPVC, o
14Temperature and Pressure Relief ValveFor protection against excessive pressures and temperatures, a temperature and pressure relief valve must be in
15 5. Locate the slit running the length of a section of pipe insulation. 6. Spread the slit open and slip the insulation over the cold water (inle
16WARNINGElectric Shock HazardDisconnect power before servicing.Replace all parts and panels before operating.Failure to do so can result indeath or e
17Water Heater LocationWater heater location is important and can affect system performance. Please check the following:□ Installation area free of c
18OPERATING YOUR WATER HEATEROperating InstructionsRead and understand these directions thoroughly before attempting to operate the water heater. Make
19FIGURE 17.SEQUENCE OF OPERATIONSystem will verify pressure switch operation and start a 5 second pre-purge, then air intake fan will turn off.Ignito
2Your safety and the safety of others are very important.We have provided many important safety messages in this manual and on your appliance. Always
20Burner FlamesInspect the burner flames through the viewport and compare them to the drawings in Figure 19. A properly operating burner should produc
21 B. To increase the temperature press and release the “HOTTER” button until the desired setting is reached.NOTE: Should overheating occur or the
22Powered Anode OperationTo protect the glass-lined water tank from corrosion through electrolysis, this water heater is equipped with a non sacrifici
23Temperature and Pressure Relief Valve Manually operate the temperature and pressure relief valve at least once a year to make sure it is working pro
24Replacing the Flame Sense/Hot igniter Assembly1. Remove the manifold/burner assembly. See Removing the Manifold/Burner Assembly.2. Lift the retain
253. Insert the manifold/burner assembly into the burner compartment making sure that the tip of the manifold tube engages in the slot of the bracket
26TROUBLESHOOTING CHARTPROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTIONNO HOT WATER1. Transformer unplugged.2. No power at outlet.3. Thermostat defec
27PROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTIONWATER LEAKS1. Improperly sealed, hot or cold supply connections, relief valve, drain valve or thermosta
28 Please check guidelines below. For your safety, water heater service should be performed only by a qualied service person.Read the GENERAL SAFETY
29 6. “P-SW”, “OPEN”, and “CLEAN SCREEN” Flashing The air pressure switch contacts remain open longer than 11 seconds after the combustion fan is e
3INSTALLING YOUR GAS WATER HEATERImportant Information About This Water HeaterThis gas water heater was manufactured to voluntary safety standards to
30 11. “FV-SENSE” and “OPEN” Flashing Flammable Vapor Sensor is open 1. Check all wiring to the ammable vapor sensor. 2. Remove the connectors
31Please Note:The control continually monitorsinternal circuits and external sensors.Error codes noted above, and those forself-diagnostic faults can
32Item No.Parts Description1 Draft Hood2 Flue Baffle3 Nipple (Hot)4 Nipple (Cold)5 Anode Rod6 Cold Water Inlet Tube7 Temperature and Pressure Valve8 C
33Listed Parts Kits and IllustrationsItem 12: Burner (Natural Gas)Item 13: Flame Sense/Hot Surface Igniter Assembly. Item 14: Manifold door a
35NOTES
36® Registered trademark/TM trademark of Whirlpool, U.S.A.© 2010 Whirlpool Corporation. All rights reserved.Manufactured under license by American Wat
4Location RequirementsThe FVIR System is designed to reduce the risk of flammable vapor-related fires. Flammable liquids (such as gasoline, solvents,
5IMPORTANT: The water heater should be located in an area where leakage of the tank or connections will not result in damage to the area adjacent to t
6Gas SupplyGas RequirementsIMPORTANT: Read the data plate to be sure the water heater is made for the type of gas you will be using in your home. This
7Combustion Air Supply and VentilationIMPORTANT: Air for combustion and ventilation must not come from a corrosive atmosphere. Any failure due to cor
8Unconfined SpaceA water heater in an unconfined space uses indoor air for combustion and requires at least 50 cubic feet for each 1,000 BTUH of the t
9Direct tooutdoors Vertical ductsHorizontal ductsFigure 6Figure 7Figure 8Table 4Minimum Free Area of Permanent Openings for Ventilation and Combustion
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