American Water Heater STCE3-52/80/119 ユーザーズマニュアル

Servicing should only be performed by a Qualified Service Agent

57

From the Desktop Screen navigate to the Economy 
Mode Setup menu - see page 56 for instructions.

Use the Up/Down buttons to select (highlight in black) 
Current Time sub menu. Press the Operational Button 
underneath “CHANGE” to enter the Current Time sub 
menu.

Use the Up/Down buttons to select the “Weekday” 
setting. 

Press the Operational Button underneath “CHANGE” to 
activate the adjustment mode for this setting.

Press the Up and Down buttons to adjust the Weekday 
setting to the current day.

Notice how the text above the Operational Buttons on 
the display changes to “ACCEPT” & “CANCEL” when 
the adjustment mode is activated and how the current 
setting is outlined rather than highlighted in black.

Press the Operational Button underneath “ACCEPT” to 
enter and confirm the new setting. Pressing the 
Operational Button underneath “CANCEL” would discard 
the new setting and retain the previous setting.
Use the Up/Down and the CHANGE/ACCEPT 
Operational Buttons to individually select and change the 
remaining time settings (Hour, Minutes, AM/PM) to the 
current time in the same way as outlined above.

When finished making changes press the Operational 
Button underneath “BACK” to confirm all new settings 
and update the control system. The display will 
automatically return to the Economy Mode Setup menu.

The new settings should be displayed as the Current 
Time.