October 27, 2014
Before you call for an emergency service: We recommend trying these 3 tips; they may save you money and time.
Check the thermostat to verify that it is working. If the thermostat screen is blank, check to see if it has batteries (some models do) and replace if necessary. If the screen is flashing a “code” write the information down and turn the system off then back on again so see if it “resets”.
Check your breaker box to verify the breaker is on.
Check outdoor fuses or disconnect.