Furnace fan doesn't turn off
Hi... I changed my thermostat from old to new one (a few weeks ago.. to honeywell) The fan stays blowing continuously. I can adjust the fan switch on the thermostat to On or Auto and it still stays running. The only way I can turn it off is to unplug the furnace from the wall outlet, or remove the front cover. We have a heat pump... I did adjust whatever the mannual said... TT... what's wrong with it..? I read some... that might be some board(I don't have idea about it) and the wire problem...
Please let me know as soon as possible... help me~~~
