I have a 5 ton Tranquility 27 split system with a climatemaster atp32u303&4 thermostat my electricity went off for an hour and my thermostat reads configuration error .I noticed my outside temperture reading does not work on thermostat anymore but everything seems to work okay as of now not much stress on systen since temperature in northeast has been moderate.Any help would be appreciated.Thanks

Is there a question there somewhere?