A.O. Smith TC-099 - Manual (Page 8)

AOS WPC - Tech Training 7 of 72 Ashland City, TN © 2007
Servicing should only be performed by a Qualified Service Agent
VF BOILER SERVICE MANUAL
UIM - USER INTERFACE MODULE - USER INPUT BUTTONS
Select Button is used to:
• Enter menu screens.
• Activate adjustment mode for various settings. The [ > ] will be flashing
slowly to the left of the menu item when the adjustment mode is active.
• Confirm and store new values and settings in memory.
• Reset the control when in a lock-out condition.
Menu Button is used to:
• Display a list of available menu screens.
• Abort or cancel new values and settings, returning to last saved value.
Help Button is used to:
• Touch once to display helpful information about the current menu screen.
Touch a second time to return to previous screen.
• Touched from the main menu screen and the UIM displays general
information on how to use the EMC 5000 user interface.
Up and Down Buttons are used to:
• Scroll or navigate up and down lists of menu screens and menu items.
When the current menu contains more than four lines of text, Up and
Down arrows will appear on the right side of the LCD screen indicating
more information is available off screen.
• Change values for user settings when adjustment mode has been
activated by pressing the Select button. (Select button must be touched
once more to confirm and store the new value in memory)
LCD display
4 line x 20 character
System Status
Firing Rate
LEDs
5 Touch Sensitive
User Input Buttons
Status