A.O. Smith Dve-52/80/120 Discreet Menu Contact Information From the Desktop Screen

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Menu: The left Operational Button is pressed to enter the Main Menu where all control system menus are accessed. See Table 3 for a list of control system menus.

Help: The right Operational Button is pressed to access instructions and explanations for user settings, Operating States, Status Icons, manufacturer’s web address, technical support phone number and service agent contact information.

Day/Time/Operating Mode: The current time and day are also displayed on the Desktop Screen. “Clock Not Set” will be displayed until the time clock has been initially set. Day and Time

are adjusted in the Economy Mode Setup menu. The current Operating Mode, either Normal Mode or Economy Mode, is displayed beneath the day and time.

Discreet Menu Contact Information: From the Desktop Screen

press and hold down the middle (unmarked) Operational Button for 30 seconds and then release it. This will launch a discreet menu where personalized contact information can be entered. Installing contractors and/or service agents can enter their company name and telephone number. This contact information will be displayed with all Fault and Alert messages.

TABLE 1 STATUS ICONS.

ICON

DESCRIPTION

Water temperature in the tank has fallen. Shaded area of the animated thermometer icon will rise and fall in response to water temperature in the storage tank as sensed from the immersion Temperature Probe.

Water temperature in the tank has reached the Operating Set Point. Shaded area of the animated thermometer icon will rise and fall in response to water temperature in the storage tank as sensed from the immersion Temperature Probe.

The control is unable to initiate a heating cycle. This will happen whenever a Fault condition is detected by the control system or when either of the two Enable/Disable circuits are open circuits.

The control system is in Heating Mode and has energized the electromagnetic contactor coils for at least one bank of heating elements. This animated icon DOES NOT indicate current has been sensed from the heating elements, only that there is a call for heat present and the control system has initiated heating operation.

Heating elements icon for a water heater equipped with 1 Bank of heating elements. Each circle represents one heating element. Each diagonal row of 3 elements = 1 Bank of elements. Open circles represent heating elements the control system has not energized and is not sensing electrical current from.

Heating elements icon for a water heater equipped with 2 Banks of heating elements. Each circle represents one heating element. Each diagonal row of 3 elements = 1 Bank of elements. Open circles represent heating elements the control system has not energized and is not sensing electrical current from.

Heating elements icon for a water heater equipped with 3 Banks of heating elements. Each circle represents one heating element. Each diagonal row of 3 elements = 1 Bank of elements. Open circles represent heating elements the control system has not energized and is not sensing electrical current from.

Heating elements icon for a water heater equipped with 3 Banks of heating elements. Each circle represents one heating element. Each diagonal row of 3 elements = 1 Bank of elements. Filled circles represent heating elements the control system has energized AND is sensing electrical current from.

Heating elements icon for a water heater equipped with 3 Banks of heating elements. Each circle represents one heating element. Each diagonal row of 3 elements = 1 Bank of elements. Open circles with an X represent heating elements the control system has energized that it IS NOT sensing electrical current from.

The control has detected/declared a Fault Condition. Fault message details can be viewed in the Current Fault menu. Heating operation is discontinued (locked out) until the condition that caused the fault is corrected. Power to the water heater must be cycled off and on to reset the control system. Note; cycling power will not reset the control system if the condition that caused the fault has not been corrected.

The control has detected/declared an Alert Condition. The water heater will continue to operate during an Alert Condition but there is an operational condition that requires the attention of a Qualified Service Agent. Alert message details can be viewed in the Current Alert menu.

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Contents Installation Operation Service Maintenance Limited Warranty OptionalImportant Definitions Safe INSTALLATION, USE, and ServiceQualified Installer or Service Agency Ansi Z223.1 2006 SecHydrogen GAS Flammable General Safety InformationPrecautions Grounding InstructionsTable of Contents IntroductionBTU DRE/DVE Model DifferencesStandard KW Input Hour 100 110 120 130 140Approvals Model and RatingFeatures and Components Surface Mount Control Models Locating the NEW Water Heater Facts to Consider About the LocationInstallation Closed Water Systems Water Line ConnectionsThermal Expansion Electrical 16. Allowable Ampacities of Insulated ConductorsHeater Circuits Electronic Control Models Amperage TABLE/OVERCURRENT ProtectionControl CIRCUIT- Electronic Control Models Wiring Diagrams Power Circuit Diagrams Electronic Control Models Conversion to Single Phase Conversion to Three Phase Nine Element Single and Three Phase DiagramPower Circuit Diagrams Surface Mount Control Models Conversion to Single Phase Nine Elements Single and Three Phase DiagramFilling the Water Heater OperationGeneral Initial Start UPThermostat Settings Surface Mount Control Temperature RegulationHigh Temperature Limit Controls ECO Thermostat ControlsElectronic Control Models Operation Thermostat Settings electronic CONTROLsControl System Features Control System NavigationDiscreet Menu Contact Information From the Desktop Screen Status Icons DescriptionState Description Temperatures MenuOperating States Control System MenusOperating Sequence Temperature SettingsDifferential Settings Tank Probe OffsetEconomy Mode Setup Menu Heater Status MenuEconomy Mode Settings Setpoint Adjustment ValueTime Clock Settings Daily Operating Mode Settings Heater Information Menu Alarm Output Setup MenuDisplay Settings Menu TOP of Menu Bottom of MenuFault History Menu Current Fault / Alert MenuFault Occurrence Menu Restore Factory Defaults MenuAnode Inspection and Replacement MaintenanceRestore Factory Defaults Sediment Removal Maintenance ScheduleFlushing Lime Scale RemovalReplacement Parts Troubleshooting ChecklistChecklist Not enough or no hot waterLeakage Checkpoints Piping Diagrams ONE Temperature with Circulating LoopPiping Diagrams Piping Diagrams TWO Temperature with Mixing Valve Circulating Loop Piping Diagrams Piping Diagrams Piping Diagrams Three Heaters Manifold KitsManifold Kits TWO Heaters Four HeatersWarranty Tank

Dve-52/80/120 specifications

The A.O. Smith DVE-52/80/120 is an innovative water heater designed to meet the diverse needs of both residential and commercial applications. Known for its efficiency and reliability, it stands out in the market due to its advanced features and cutting-edge technologies.

One of the main characteristics of the DVE series is its high energy efficiency, contributing to lower energy bills and a smaller carbon footprint. The units are designed with a high-efficiency burner that can achieve an energy factor (EF) rating significantly above average, ensuring more hot water is produced for less fuel consumption. This makes the A.O. Smith DVE-52/80/120 an environmentally friendly choice without sacrificing performance.

These water heaters also incorporate a unique flame rod technology that enhances the safety and reliability of the system. This feature continuously monitors the ignition of the burner and ensures an optimal combustion process, contributing to both safety and performance. Moreover, their design includes an advanced digital control system that facilitates ease of use and precise temperature management, allowing users to customize their hot water needs efficiently.

The construction of the DVE series is robust, featuring a durable glass-lined tank that resists corrosion and extends the lifespan of the heater. Insulation is another highlight, as A.O. Smith employs thick foam insulation to minimize heat loss, further improving efficiency.

The DVE-52/80/120 models also come equipped with various capacity options, catering to different household sizes and usage patterns. Whether for a small home or a larger establishment, the flexibility in capacity ensures users have consistent hot water availability according to their demands.

Additionally, the A.O. Smith DVE series is compatible with various smart home systems, making it an ideal choice for modern households seeking integrated solutions. The compatibility with Wi-Fi allows for remote monitoring and control, giving users greater convenience and peace of mind.

In summary, the A.O. Smith DVE-52/80/120 water heater is engineered with advanced technologies and reliable features that ensure optimal efficiency, safety, and performance, making it a smart investment for any hot water needs. Its blend of durability, customizable capacity, and smart technology integration positions it as a leading choice in the water heating market.
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