American Water Heater 316888-004 warranty Anode ROD Replacement, Motors, Snow Accumulation

Page 44

ANODE ROD REPLACEMENT

To replace the anode:

1.Turn off gas supply to the water heater.

2.Shut off the water supply and open a nearby hot-water faucet to depressurize the water tank.

3.Drain approximately 5 gallons (20 litres) of water from tank (Refer to “DRAINING THE TANK” for proper procedures.) Close drain valve.

4.Remove old anode rod.

5.Use Teflon® tape or approved pipe sealant on threads and install new anode rod.

6.Turn on water supply and open nearby hot-water faucet to purge air from water system.

7.Restart the water heater as directed under “Operating Your Water Heater”. See the “Parts Reference Illustration” for anode rod location.

TEMPERATURE-PRESSURE RELIEF VALVE OPERATION

FIGURE 36

The temperature-pressure relief valve lever must be operated at least once a year to ensure that the water ways are clear. When checking the temperature-pressure relief valve operation, make sure that:

1.No one is in front of or around the outlet of the temperature-pressure relief valve discharge line.

2.The water discharge will not cause any property damage, as the water may be extremely hot.

3.A discharge line is connected to this valve, directing the flow of hot water from the valve to a proper placement for disposal.

If water does not flow freely when the lever is in the open position, replacement of the valve is required. Turn off the cold water inlet heater and call a qualified service man.

If after manually operating the valve (see Figure 36), it fails to completely reset and continues to release water, immediately close the cold water inlet to the water heater, follow the draining instructions, and replace the temperature-pressure relief valve with a new one.

If the temperature-pressure relief valve on the appliance weeps or discharges periodically, this may be due to thermal expansion. You may have a check valve installed in the water line or a water meter with a check valve. Consult your local water supplier or a qualified service agency for further information. Do not plug the temperature-pressure relief valve.

MOTORS

Motors are permanently lubricated and do not need periodic lubrication. Keep fan and motor free of dust and dirt by cleaning annually.

SNOW ACCUMULATION

Keep the area around flue terminal free of snow and ice. The appliance will not function properly if the intake air or exhaust is impeded (blocked or partially blocked) by obstructions.

CLEANING THE INLET WATER FILTER

The cold water inlet filter must be cleaned on a regular basis. The frequency of this cleaning is dependent on the quality of your local water supply. You will need to prepare a bucket to collect some of the draining water. The cold water inlet filter is located inside the door on the left-hand side of the heat engine. To access the inlet filter:

Access To

Door Pins

Door

Lock

FIGURE 37

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Contents Power Vent GAS Models AN Odorant is Added to the GAS Used By this Water HeaterTable of Contents Safe INSTALLATION, USE and Service Important DefinitionsGeneral Safety Can be triggered at any time Preparing for the Installation IntroductionPage Operation Replacement Parts and Deliming ProductsGET to Know Your Water Heater GAS Models Installation Considerations Rough in DimensionsDirectly BELOW. Keep Clear of ALL Obstructions Water Piping Mixing Valve Usage Suggested Piping Arrangement For TOP ConnectionsWater Potable Heating All models are considered Hotter Water can ScaldFacts to Consider about Location Handle Installation Earthquake Zones Page Appliances in Confined Spaces Combustion AIR and VentilationAppliances in Unconfined Spaces ALL AIR from Outdoors See Figures 12, 13 Chemical Vapor Corrosion Water PipingClosed Water Systems Thermal ExpansionTEMPERATURE-PRESSURE Relief Valve Hard WaterValve and Pipe Insulation if supplied GAS Piping High Altitude Installations GAS Line PurgingFLOODING/FREEZING Filling the Water HeaterPlanning the Vent System If using 2 inch vent pipeVent Pipe Termination If using 3 inch vent pipe Installation of Vent System Vent Terminal INSTALLATION, SidewallCondensate Masonry Side WallsVent terminals supplied with heater must be used Sequence of InstallationsInstallation Sequence Installation of Vent SYSTEM, Sidewall Installation of Vertical Vent SystemSelection of Materials Vent Pipe PreparationInitial Preparation Step B Recommended BRUSH* Size for Primer Cement ApplicationsStep a Power Vent Step EStep F Step G Connection to Vent PipeVent Hoods MAY be Extremely HOT During Operation Calibration Electrical ConnectionsFilling the Water Heater Operating Instructions Display PanelPage MCU For Your Safety Read Before Lighting Lighting InstructionsHeat Cycle Definitions State Description Temperature Regulation Unique Hybrid Features Temperature ProbesPage Temperature Regulation Operational Conditions Constant Output Temperature ControlStart UP Conditions Maintenance HousekeepingVenting System Inspection Burner Operation and InspectionAnode ROD Replacement TEMPERATURE-PRESSURE Relief Valve OperationCleaning the Inlet Water Filter MotorsCleaning the Heat Engine Flushing the Heat Exchanger Lime BUILD- UPFault Indication and Error Codes Draining the TankCode Display Example Format Diagnostic DisplayRemarks Fault Lockout Code Description Cause Remedy Type Displayed Fault Lockout Code Description Cause Remedy Type Displayed Fault Lockout Code Description Cause Remedy Type Displayed Troubleshooting When the TAP is Opened There is no HOT Water orHOT Water Turns Cold Stays ColdService Leakage CheckpointsParts Identification Item # Description AB C DEF KIT # Replacement Parts DescriptionNIP/DIP/TBO/HT Page Page

316888-004 specifications

The American Water Heater 316888-004 is a reliable and efficient choice for homeowners seeking a dependable and effective water heating solution. Designed with a focus on performance and convenience, this water heater provides an impressive array of features that meet the demands of modern living.

One of the standout characteristics of the 316888-004 is its efficient heating technology. The unit employs advanced heating elements that ensure rapid heating of water, reducing wait times for hot water availability. This feature is particularly beneficial for households with high hot water demands, such as those with multiple bathrooms or numerous appliances requiring hot water simultaneously. By delivering hot water quickly, this model enhances user satisfaction and improves overall household efficiency.

In terms of design, the American Water Heater 316888-004 boasts a compact structure, which makes it suitable for various installation environments, including tight spaces. Its durable construction is complemented by high-quality materials, ensuring longevity and reduced maintenance costs. This model is built to withstand the rigors of daily use, providing peace of mind to homeowners regarding its reliability and durability.

Safety is another important aspect of the 316888-004. The unit is equipped with multiple safety features, including a temperature and pressure relief valve, which helps prevent overheating and excessive pressure buildup. Additionally, it accommodates users' needs for energy efficiency, making it an environmentally friendly option. The device is designed to minimize energy consumption, which not only lowers utility bills but also contributes to reducing the household's overall carbon footprint.

Moreover, the 316888-004 is user-friendly, featuring a simple control interface that makes adjusting temperature settings easy. This accessibility allows users to customize their water heating experience according to their personal preferences.

In conclusion, the American Water Heater 316888-004 stands out as a top choice in its category. With its efficient heating technology, durable construction, focus on safety, energy efficiency, and user-friendly features, it meets the diverse needs of contemporary households. For anyone seeking a reliable, high-performance water heater, the 316888-004 is undoubtedly a smart investment, ensuring consistent hot water availability for years to come.
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