I was trying to move a Bryant thermonstat to a different part of the wall and everything went well except when I reconnected the wires and closed the thermostat the thermostat did not turn on. It is the first thermostat found here: http://www.thermostatusa.com/BryantResidential.asp
I had not turned of the A/C unit off when I was doing this and I saw a couple sparks when the wires touched. I was wondering whether I may have popped a breaker, but all breakers seem to be intact. All lights everywhere in the house are on. There's a wetness tester next to the A/ C unit and the green "on" light is not on - I don't know whether it was on before.'
I would appreciate any suggestions. Are there tests that I can perform to identify what's not working?
Many thanks in advance,