Whirlpool Residential Gas Water Heater with the Flame Lock S User Manual

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

15Special ApplicationsCombination Space Heating/Potable Water SystemSome water heater models are equipped with inlet/outlet tappings for use with spac

16Water Heater LocationWater heater location is important and can affect system performance. Please check the following:□ Installation area free of

17OPERATING YOUR WATER HEATERLighting InstructionsRead and understand these directions thoroughly before attempting to light or re-light the pilot. Ma

18L.P.G. (Bottled Propane) ModelsLiquefi ed petroleum gas is over 50% heavier than air and in the occurrence of a leak in the system, the gas will sett

19Water Temperature RegulationThe thermostat is adjusted to the pilot position when it is shipped from the factory. Water temperature can be regulated

2Table Of ContentsWater Heater Safety ...1-2Installing Your Gas Water Heate

20Operating the Temperature Control SystemFigure 19B: Status CodesVACList of status codes are shownat top of gas control valve/thermostat.Water Temper

21Operational ConditionsCondensationMoisture from the products of combustion condenses on the tank surface and the outside jacket of the water heater

22MAINTENANCE OF YOUR WATER HEATERDraining and FlushingIt is recommended that the tank be drained and flushed every 6 months to remove sediment which

23Replacement PartsIMPORTANT: The following maintenance procedures are for the Flame Lock® Safety System components and should be performed by a quali

24Replacing the Pilot/Thermopile Assembly1. Remove the manifold assembly as directed previously.2. Lift the retainer clip straight up from the back o

25Check the door gasket for damage or imbedded debris 1. prior to installation.Inspect the viewport for damage and replace as required.2. Insert the m

26Removing and Replacing the Gas Control Valve/ThermostatIMPORTANT: The gas control valve/thermostat is a standard valve with wire leads that connect

27PROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTIONPILOT WILL NOT LIGHT OR REMAIN LIT (continued)11. Pilot line or orifice clogged12. Non-functioning therm

28STATUS LIGHT CODE TROUBLESHOOTING CHART LED STATUS PROBLEM CORRECTIVE ACTION0 FLASHES (LED NOT LIT) Pilot light is not lit. Not enough power (milliv

29PILOT LIGHT TROUBLESHOOTING CHART Have you bled all the air from the pilot tube and gas supply line?NOWhile repeatedly depressing the igniter button

3INSTALLING YOUR GAS WATER HEATERImportant Information About This Water HeaterThis gas water heater was manufactured to voluntary safety standards to

30REPAIR PARTS ILLUSTRATION1234851011976Item No.Parts Description1 DRAFT HOOD2 REDUCER RING - SOME MODELS3 FLUE BAFFLE4 HEAT TRAP (COLD) - SOME MODELS

31Listed Parts Kits and IllustrationsItem 12: Pilot assembly kit, which contains the pilot assembly, thermopile, and retainer clip (Natural Gas)Item

32® Registered trademark/TM Trademark of Whirlpool, U.S.A. © 2010 Whirlpool Corporation. All rights reserved. Manufactured under license by American

4Location RequirementsThe Flame Lock® Safety System is designed to reduce the risk of flammable vapor-related fires. The patented system protects your

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 BTU/HR of the

9All Air from OutdoorsOutdoor fresh air can be provided to a confined area either directly or by the use of vertical and horizontal ducts. The fresh a