Honeywell Thermostat: T6 Pro

Re: How to Unlock the Screen

The T6 Pro thermostat has the ability to lock the screen.

► The options are either "PART" for a partial lock, "ON" for full lock, or "OFF" for no lock.

To LOCK the screen:

• From the Home screen, press the Menu button.
• Press the > button until the word LOCK appears on the screen.
• Press the Select button.
• Press the < or > button to scroll between "OFF", "ON", or "PART".
• Press Select to accept changes.

To UNLOCK the screen:

• From the Home screen, press the Unlock button.
• Use the + or - button to change the first digit to 1, then press Select.
• Use the + or - button to change the second digit to 2, then press Select.
• Use the + or - button to change the third digit to 3, then press Select.
• Use the + or - button to change the fourth digit to 4, then press Select.
• When the display shows 1234, press Select again to Save.