Honeywell Electronic Programmable Heat/Cool Thermostat - CT3300A100 Heater "work auto mode" Questions

work fine, as they did in the Braeburn. The problem is that I cannot configure the Honeywell to auto-changeover (the whole reason I bought it). The Honeywell lets you select different modes to operate

...auto' mode (i.e., the thermostat will turn the heating element off). but, the it keeps turning on/off every second. while annoying, it is supposed to stay on in high mode, irrespective of the ...

...auto - low mode. But as soon as the room temp is 71 say from 67 or 68, the heater turns itself off. It was working perfectly last winter, but now it's not reliable 'coz as soon as i am asleep - it's ...

...auto. unit ran fine all summer in cool mode and was off for the last couple weeks. just notice the fan was on yeaterday. ran unit in cool mode and it worked fine eccept fan never shut off. It seems ...

...AUTO setting. Likewise, the thermostat-controlled models do not have a Manual mode. If you have the ML300TBA, it has a thermostat and will turn itself on/off in order to maintain a room temperature. ...

...mode is stated on the temperature controls but the fan is not turning on - even when I turn it to on instead of auto.  We've spent a bundle on three different repair visits but they can't find ...

...Auto, Mode and Prog. "Fan" starts the actual fan but with no heat emerging. Pressing the others makes no difference except "Prog" shows days and time etc. I have been without heating for the past ...

...mode you have to program in the temperatures you want for the various times of the day and days of the week. If you have a fan selector for auto or on, switch to on and see if the fan works. Let me ...

...does it work? Do I leave the fan ON ore put it on AUTO?? Fan switch should be on auto in the heating mode and on in cooling. Contact the manufactuer on line for a new manual for this thermostat. ...

the heater will not kick on in auto setting the heater works and the blower works but will not kick on in auto mode HAS IT ALWAYS BEEN LIKE THIS OR JUST RECENTLY STARTED DOING THIS?