Model T8112C1007
I can not delete the hold temp of 57 on the thermostat, don't know if this has something to do with it. I can not find my manual
The thermostat is digital, older model, with flush arrow keys...

Manual is here: http://www.honeywell-thermostat.com/manuals/t8112dmanual.pdf

Depress the Run Program key to cancel indefinate hold

Thank you I will read the manual... I tried pushing the Run Program also.