Honeywell Programmable Thermostat Heater "lock" Questions

vision pro 8000 total lock screen Husband accidently locked screen. It is totally locked out tried soloution to press system and simontaneously press the buttons left and right of center nothing ...

honeywell thermostat is locked in the off position Have replaced the batteries on my honeywell TH8000 series. The digital display is lighted, but will not respond. The thermostat is locked in the off ...

I have a TB8220U1003 thermostat and I want to lock out the screen. the keypad lock out number is 0670. My options do not go that high on the stat..?? You have to click on the 'system' then hold the ...

my screen is locked on a honeywell 8500 how do i unlock it? i cant do anything, in top right hand corner as u look at it it says, screen lock how do i unlock the key pad please help thanks   

can you lock in the tempture in the wall thermostat i have a honeywell wall thermostat and have people raising and lowering the temp all the time would like to know if it can be locked to one tempture

honeywell th8110u1003 touch screen frozen working but cant adjust at all It sounds "locked". Refer to the installation/setup manual that came with the tstat for information on how to lock and unlock ...

...control buttons are now not operable, ie they do not move any function up or down. whether it is a clock reset, or changing the temperature. Verify your battery is good. Make sure it is in manual and ...

...have the same problem that we have. I read the manual and it says that thermostat has a special lock to prevent tampering. It could be locked. If you override it only last a while and goes back

honeywell thermostat I somehow locked my thermostat and cannot change any of the temp settings. Anyone have any suggestions to get the lock symbol off? If you lost the manua, you can go to their site ...

locked screen on a vision pro 8000 the screen is locked on a vision pr 8000 select system, hold down the two boxes immediatly to the left and right of the center box for 3-5 seconds