I've got a 3 ton Envision series and noticed that the status light was NOT blinking. The owners manual says this is a problem and I should contact a dealer. The unit seems to be working fine (although my electric bill has been unusually high lately). Is this really a problem and could the high electric bill be related?
Per our manual: "Status A blinking green STATUS light indicates that the microprocessor control, which is the “brain” of the unit, is operating properly. If the light doesn’t flash but remains continuously on or off, the control is inoperative. Turn off all power to the unit, including auxiliary heat, and then turn it back on. If the light remains continuously on or off, call your WaterFurnace dealer." I would do as suggested. Is the unit still under warranty? Not sure about a no status light/aux relationship. I don't see your location in your public profile, but if your area is experiencing colder than normal temperatures (like us) that may be the reason for the aux/higher electric bill.
