Tag: TH6320ZW2003/U Z-Wave

Honeywell Home TH6320ZW2003/U Z-Wave Digital Programmable Thermostat How to use your thermostat If powered by 24 VAC, the screen stays lit for 45 seconds after you complete changes. If powered by battery only, the screen stays lit for 8 seconds. Brightness of an inactive backlight can be adjusted in the thermostat MENU only if the…