visit this site right here of basic safety, switch off the ability on the circuit breaker in your residence.[2] X Professional SourceIf it’s a programmable thermostat, Verify that the time and day options are accurate and that it’s set to “cool” manner.Foul odors: A musty or burning smell may well show mould progress or an electrical problem in your AC system.This demo website is just for demonstration needs. All photos are copyrighted for their respective house owners. All material cited is derived from their respective resources.Nonetheless, it might be a lot more major issues, too. In any case, you’ll need to get it fastened to see this page spare you the utility expenses and The larger repairs Which may adhere to if points continue as They can be.It is vital that an experienced heating and cooling technician diagnose this problem ASAP for the reason that this could cause you and your relatives to receive Unwell.