How Do I Unlock A Programmable Thermostat For Central Air/heat?

The area I live in recently lost power for a couple of hours. When the electrical service was restored, the thermostat was locked. Any ideas on what I can do to unlock it so I can program our comfort level.

Tags: Air/heat, Central, Programmable, Thermostat, Unlock

This entry was posted on December 4, 2009 at 4:45 am and is filed under Thermostats. You can follow any responses to this entry through the RSS 2.0 feed.