Honeywell

Unlocking/locking the screen

• Start by pressing on System on the left side
• Press and hold the center square at the bottom
• Using the arrow change the number to equal 0670
• Using the far set of arrows change the 1 to a 0 to unlock and 0 to 1 to lock.
• Press Done

Changing the Schedule

• Start by Unlocking the screen if you haven't done so yet.
• Press Sched and then press Edit
• Select the days you wish to edit by pressing on them.
• Set when you want heat to turn on and when you want AC to turn on
• Press Done and relock the screen