10forty2 wrote:
So, we're on a weekend trip to our local lake. A/C started making a clicking noise and my DW shut it down by thermostat. Now, the thermostat won't turn on...won't even light up... and A/C units wotn run. Can't find any breakers or fuses out. Ideas??? Duotherm 2 zone thermostat. 15K a/cC unit in front and 13.5K unit in bedroom....ccentral furnace. All other power good.
Thought maybe you ran under a low clearance bridge or something for a minute there....lol
Does the thermo light up at all, indicating 12vdc power?
Do you have an EMS and if so, are all the lights on?
Either way, try turning off all circuit breakers and turning them back on for beginners.