Step 18. User Setup Number 0640: Clock Format

To change Options, press the Up or Down arrow key to the right of the number in the lower right corner of the screen. Options:

12 - 12 hour clock.

24 - 24 hour clock.

To advance to the next Setup Number, press the Up arrow key to the right of 0640. To go back to the previous Setup Number, press the Down arrow key.

Step 19. User Setup Number 0670: Screen Lockout Function

To change Options, press the Up or Down arrow key to the right of the number in the lower right corner of the screen. Options:

0 - All keys are available. Screen is unlocked.

1 - Screen is partially locked. All key functions are locked except the Temperature Up and Down keys and the Cancel key. Enter Advanced Setup to unlock the screen.

2 - Screen is fully locked. Enter Advanced Settings to unlock the screen.

To advance to the next Setup Number, press the Up arrow key to the right of 0670. To go back to the previous Setup Number, press the Down arrow key.

 

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Trane TCONT900AC43UA manual User Setup Number 0640 Clock Format, User Setup Number 0670 Screen Lockout Function