How can I change the frost protection temperature in the Edge? November 18, 2019 01:52 Updated Follow Use the up/down keys to change the temperature. The number that flashes will be the set temperature Press Done. Related articles What is Frost Mode on the neoStat ? Enabling Frost Protect Mode Do you have an app for Heatmiser Edge? 0.5 Set Point Control (neoHub Gen 2) Can I use Edge with the UH4 / UH6 or UH8?