TH303
21
For assistance with this product please visit http://resideo.com
or call Customer Care toll-free at 1-800-468-1502.
Customer assistance
To reset the thermostat,
press both Down and
Select buttons and hold.
After 3 seconds, RST appears. After
the next 5 seconds, when RST
disappears, release the buttons.
Except for the time and date, the
thermostat has now returned to its
default settings.