How do I unlock the LUX 1500 thermostat?
Hello there are a few ways to do this first try to press these buttons in this sequence of this will not work try the second if this wont work we can do a reset.
First, press Next/Next/Next then Hold if this wont work try up/down/Next/Hold. let me know if this works if not we can to a reset. Thank you
27 years of Experience, NATE Certified, professional trainer