Kenmore 153.320590 HT 50 GAL, 153.37.0391HT 30 GAL Troubleshooting Guide contd, Rumbling Noise

Page 22

Troubleshooting Guide (cont'd)

Operational Conditions

RUMBLING NOISE

In some water areas, scale or mineral deposits will build up on your heating elements. This buildup will cause a rumbling noise. Follow _Element Cleaning/Replacement" instructions to dean and replace the elements.

Remove the two screws securing the access pand and remove pand.

Open the flap of insulation to expose the opening.

Reset the high limit by pushing in the red button marked "RESET _.

HIGH TEMPERATURE SHUT OFF SYSTEM

The water heater has a high limit shut off system with a reset button located in the upper thermostat.

Follow the resetting instructions which refer to the high limit behind the upper access panel.

NOTE: If your water heater is connected to an "Off Peak"

hi-limiton both the upper and lower thermostats. Follow the instructions to reset the hi-limitbehind the upper and lower access panels.

Before beginning, turn "OFF" electrical power supply to the water heater.

RESET BUTTON

Fold the insulation back in place so that it completely covers the thermostat and element.

Replace the access panel.

Turn _ON _ electric power to the water heater.

&CAUTION

1

If the high hmit mus_n,

call Sears Service

Department to tlnd out why the high limit turned "OFF" I

the electric power,

j

AWARNING

HAZARD OF ELECTRICAL SHOCKt Before removing any access panels or servicing the water heater, make sure the electrical supply to the water heater is turned t

1;OFFBc)_I_yr_N_U_, _ I_dEreI_tD_MDEGAT. H'SER'"I

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Contents For Potablewater SpaceheatingOUS BOD LY INJURY,OR Property Damage Safety PrecautionsWater heater shouldbe replaced Contents Introduction Preparing for the New InstallationSpecifications ProductMaterials Needed Materials and Basic Tools NeededBasic Tools Installation Instructions Removing the Old Water HeaterFacts to Consider About Location Convertible Lower Element Installation Instructions contdDEATH, Serious Bodily INJURY, or Property Damage Installation completed using Sears Installation Kit Water PipingTemperature-Pressure Relief Valve Installation InstructionsContd Converting the Lower Element Installation Instructions contdFilling the Water Heater Acaution5500W Converting the Lower Element contd INJURY,OR Property DamageWiring Diagrams Iueeba O.JWiring Installation Checklist Model Rating PlateThermostat Adjustment Service and AdjustmentTemperature Settings ThermostatsDraining Service and Adjustment contdTemperature-Pressure Relief AwarningAwarningi Service and Adjustment contdElement Cleaning Replacement OUS Bodily INJURY,OR Property DamageClean the area around the element opening. Remove any Element Cleaning Replacement contd OUS Bodily NJURY,OR Property DamageStrange Sounds Troubleshooting GuideStart Up Conditions Thermal ExpansionHigh Temperature Shut OFF System Troubleshooting Guide contdRumbling Noise Water is TOO HOT Not Enough or no HOT WaterRegulationsection Leakage Checkpoints Page Element Replacement Information Parts Order ListParts List ContdAbout Your Warranty WarrantySears Installation Policy

153.320891 HT 82 GAL, 153.320690 HT 66 GAL, 153.320490 HT 40 GAL, 153.320591 HT 50 GAL, 153.320491 HT 40 GAL specifications

The Kenmore line of water heaters includes a range of models designed to meet varying needs in both residential and commercial settings. Among the noteworthy products in this lineup are the Kenmore 153.320590 HT 50 GAL, 153.320491 HT 40 GAL, 153.320890 HT 82 GAL, 153.320591 HT 50 GAL, and 153.320891 HT 82 GAL. Each model possesses unique features, technologies, and characteristics that cater to different user requirements.

The Kenmore 153.320590 HT 50 GAL and 153.320591 HT 50 GAL models are designed for efficient hot water delivery in households that require a reliable supply. With a 50-gallon capacity, these water heaters are well-suited for medium-sized families. They incorporate innovative heating technology, ensuring high recovery rates to provide hot water quickly. These models often feature an easy-to-use thermostat and are equipped with advanced insulation to minimize heat loss, improving energy efficiency.

For smaller households, the Kenmore 153.320491 HT 40 GAL water heater is an ideal choice. This model maintains a balance between compact design and sufficient hot water capacity. It utilizes energy-efficient heating elements and advanced sensors to optimize performance. The 40-gallon capacity makes it perfect for apartments or smaller homes, offering consistent hot water without excessive energy consumption.

On the higher end, the Kenmore 153.320890 HT 82 GAL and 153.320891 HT 82 GAL models are perfect for larger households or commercial installations. With an impressive 82-gallon capacity, these water heaters are ideal for high-demand situations. They are designed with advanced heating technology, which includes multiple heating elements for faster water heating and recovery. The larger capacity means less frequent cycling, which can lead to improved energy efficiency and lower utility bills.

In all these models, safety features are a priority. They come equipped with temperature and pressure relief valves, ensuring safe operation even in high-demand scenarios. Additionally, many of these water heaters are built with corrosion-resistant materials, enhancing durability and lifespan.

Overall, the Kenmore 153.320590 HT 50 GAL, 153.320491 HT 40 GAL, 153.320890 HT 82 GAL, 153.320591 HT 50 GAL, and 153.320891 HT 82 GAL water heaters provide a versatile array of options for consumers. Whether in need of a compact solution for a smaller space or a robust system for a larger establishment, these models showcase Kenmore’s commitment to quality, efficiency, and safety in water heating technology.