A.O. Smith DSE-5 THRU DSE-120 warranty Leakage Checkpoints

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LEAKAGE CHECKPOINTS

INSTRUCTIONS: USE THIS ILLUSTRATION AS A GUIDE WHEN CHECKING FOR SOURCES OF WATER LEAKAGE. YOU OR YOUR DEALER MAY BE ABLE TO CORRECT WHAT APPEARS TO BE A PROBLEM.

ANODE

Drain valve leakage could be from the valve itself. Either correct the problem or replace the valve.* To check for leakage where threaded portion enters tank, insert Q-tip or similar absorbent material between jacket opening and valve to swab spud area. Remove valve* if leak is indicated and repair with pipe joint compound.

*Contact your dealer as it is necessary to shut off electricity and drain tank to perform procedure.

Where possible, remove or lift top cover to examine threads of fittings installed into tank for evidence of leakage. Correct fitting leaks as necessary.

Relief valve operation and leakage may be due to water expansion during heating cycle or foreign material on seat of valve. If the valve is not piped to an open drain the released water could be mistaken for a leaking heater. To check where threaded portion enters tank, insert Q-tip or similar absorbent material between jacket opening and valve to swab spud area. Remove valve* if leak is indicated and repair with pipe joint compound.

Water on side of the tank may be condensation due to the panel or insulation not being in place.

Water leaks at the elements may be due to:

1.Defective element which leaks at terminals or through flange. Replace element*.

2.Loose element/gasket leak:

Flange type: Tighten screws with wrench. If leak continues remove element* and discard gasket. Clean gasket seating areas and reinstall element with new gasket.

NOTE: Part No. 5288 scale cleaning replacement screws available where threads have become rusted or damaged, preventing tightening.

Condensation and dripping may appear on pipes when cold water temperature is low. Pipe fitting may be leaking.

All water which appears at the heater bottom or on the surrounding floor may be caused by condensation, loose connections or relief valve operation and leakage. Do not replace the heater until a full inspection of all potential leak points is made and corrective steps taken to stop the leak. Leakage from other appliances, water lines or ground seepage should also be suspected until proven otherwise.

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Contents Dura-Power Electric Models Dimensions Recovery CapacityForeword ContentsApprovals Getting to Know Your Water Heater General Safety Information InstallationRelief Devices Temperature Limiting ControlHydrogen GAS Flammable ONE or TWO Temperature ONE Heater Piping DiagramONE or TWO Temperature TWO Heater ONE or TWO Temperature Three Heaters ONE or TWO Temperature Four HeatersMedium Temperature ONE Heater Vertical Storage Tank Medium Temperature ONE Heater Horizontal Storage TankMedium Temperature TWO Heaters Vertical Storage Tank Medium Temperature TWO Heaters Horizontal Storage TankMedium Temperature Three Heaters Vertical Storage Tank Medium Temperature Three Heaters Horizontal Storage TankPipe Relief Valve to Open Drain Electrical Branch CircuitAmperage TABLE/OVERCURRENT Protection Power CircuitHeater Circuits Wiring Diagrams Control CircuitSmall Commercial Wire Diagram Phase Conversions Phase Contactor Jumper Configuration Phase ConnectionSmall Commercial Wire Diagram Single Phase Filling Temperature RegulationOperation Start UPFlushing MaintenanceDraining Sediment RemovalChecklist Not enough or no hot waterReplacement Parts If YOU Cannot Identify or Correct the Source of MalfunctionLeakage Checkpoints Model DSE Limited Warranty Replacement Parts

DSE-5 THRU DSE-120 specifications

A.O. Smith is a well-known name in the water heating and treatment industry, recognized for its commitment to innovation and quality. Among its impressive range of products, the DSE-5 through DSE-120 series stands out as a reliable choice for both commercial and industrial water heating applications.

The DSE series is engineered to deliver superior performance and efficiency. These water heaters are designed with advanced technologies that ensure optimal heat transfer and energy conservation. One of the main features of the DSE series is its high efficiency ratings, often reaching up to 90% or higher. This means users can expect significant savings on energy costs while enjoying reliable hot water supply.

A notable characteristic of the DSE series is its robust design. Constructed from high-quality materials, these water heaters are built to withstand challenging operating environments. The series is available in varying capacities, from DSE-5, which accommodates smaller applications, to DSE-120, catering to larger needs. This versatility allows businesses to select the model that best suits their operational requirements.

A.O. Smith has also integrated state-of-the-art control technologies into the DSE series. These heaters feature advanced digital displays that provide real-time monitoring of temperature and pressure, ensuring optimal performance and safety. The intelligent controls enable users to set precise temperature settings, which can be easily adjusted, enhancing user convenience.

Moreover, the DSE series is equipped with multiple safety features, including over-temperature protection, flame failure detection, and build quality that meets or exceeds industry standards. This ensures not only effective operation but also peace of mind for users.

The DSE water heaters are also recognized for their eco-friendly designs. Many models incorporate options for low-emission combustion systems, making them suitable for environmentally-conscious businesses looking to reduce their carbon footprint.

In summary, the A.O. Smith DSE-5 through DSE-120 series embodies reliable, efficient, and innovative water heating solutions. With varying capacities, advanced control technologies, and a commitment to safety and sustainability, these water heaters are ideally suited for diverse commercial and industrial applications. Whether for a small business or a large industrial entity, the DSE series provides a dependable hot water supply while optimizing energy use.
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