A.O. Smith Dve-52/80/120 Current Fault / Alert Menu, Fault Occurrence Menu, Fault History Menu

Models: Dve-52/80/120

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Elapsed Time

Elapsed Time

Total accumulated time the control system (water heater) has been energized.

Total Heating Time

Total accumulated time the control system has been in the heating mode. IE: any heating elements have been energized.

Bank # Cycles

Total accumulated count of heating cycles for each Bank of heating elements.

Bank # On Time

Total accumulated heating on time for each Bank of heating elements.

CCB Version

Software version for Central Control Board.

UIM Version

Software version for User Interface Module.

CURRENT FAULT / ALERT MENU

This menu displays non adjustable operational information. With the Fault History sub menu selected in Main Menu; press the Operational Button underneath “SELECT” to display the current Fault or Alert message. If there is not a Fault or Alert condition currently active “(none)” is displayed to the right of this menu.

Main Menu - Current Fault Selected

This menu displays non adjustable operational information. The control system records and stores the last 9 Fault and Alert messages in chronological order in this menu. The most recent will be at the top of the list. A time stamp is displayed below each listed Fault and Alert message showing when the Fault or Alert condition occurred.

The Fault History is useful when dealing with intermittent operational problems or when the customer has reset the control system prior to a service agent’s arrival.

With a Fault or Alert item selected press the Operational Button underneath “VIEW” to display the details for the Fault or Alert message. The Fault/Alert message screen displays a brief description of the condition, contact information and access to the Advanced service information sub menu.

Current / History Fault Message

FAULT OCCURRENCE MENU

Total accumulated number each individual Fault condition has occurred is displayed in this menu. This running total of Fault Occurrences can be useful in determining which (if any) operational problems have been persistent.

Fault Occurrence Menu

FAULT HISTORY MENU

Fault History Menu

RESTORE FACTORY DEFAULTS MENU

This control system menu allows the user to restore most of the control system’s user settings to their factory default settings. User settings in the Alarm Output Setup and Display Settings menus are unaffected by executing Restore Factory Defaults.

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A.O. Smith Dve-52/80/120 Current Fault / Alert Menu, Fault Occurrence Menu, Fault History Menu, Elapsed Time, CCB Version