A menu will be displayed and you can either Delete or Replace the thermostat. Deleting a thermostat will immediately remove the thermostat and all of it’s history from your site. If the thermostat was replaced with a new thermostat we recommend using the Replace option.
Replace allows you to copy the Name, Configuration, and History to the newly installed thermostat before you delete this thermostat. If you select Replace you will be shown a list of serial numbers for thermostats that were added to your site in the last two weeks. Select the serial number of the new thermostat that is replacing the one you are about to delete. Once the serial number has been selected the system will update the new thermostat and then it will delete the old thermostat.
