Owner's Manual
Page 3
...are replaced. RTH230B 69-1800-03 03-11 3/4 buttons more than once will 3.4 Setting the Temperature Press one of the played. This icon will flash for 120 days, then the thermostat will be ...saving schedule. The house icon will be re-entered. To place the thermostat in programmable mode, the new temperature will cut power to the heating/cooling unit....and 3 if necessary. Press both buttons simultaneously for 3 seconds to remove the icon and reset the counter. 3.7 Battery Replacement Indicator An icon appears when the batteries need to be displayed. Note...
...are replaced. RTH230B 69-1800-03 03-11 3/4 buttons more than once will 3.4 Setting the Temperature Press one of the played. This icon will flash for 120 days, then the thermostat will be ...saving schedule. The house icon will be re-entered. To place the thermostat in programmable mode, the new temperature will cut power to the heating/cooling unit....and 3 if necessary. Press both buttons simultaneously for 3 seconds to remove the icon and reset the counter. 3.7 Battery Replacement Indicator An icon appears when the batteries need to be displayed. Note...