Locking the Thermostat November 19, 2018 04:38 Updated Follow For 1 Zone Press Home Select the Zone Press the Padlock Icon Enter a PIN number For many zones Press Home Press Lock Enter a PIN number Select the zones to Lock Select Lock Related articles How do I set the clock on my system? Can I lock my Slimline Thermostat keypad? How to tell if a zone is using a Profile? Holding a Temperature Tips for using Alexa
