How to unlock a Luxpro PSP511LC thermostat? The on-line manual says to use this key sequence: up, down, next, hold, rotary dial, and software reset. But it does not work. How do you key a rotary dial? Complete rotation? Clockwise? Counter-clockwise? That doesn't work either. I also tried changing batteries. Please advice.
Hello, The wording in the manual is deceptive...Those are actually the buttons that become disabled. Try this first and then we can move on if not successful. Press Next, Next, Next Hold. Tell me if lock goes away