Is there a quick test to help determine if a digital thermostat is operating correctly?
A quick test to determine if a digital thermostat is working properly is to use the following diagnostic: Set System Switch to HEAT and raise the set point above the room temperature by a few degrees. Within a few seconds (up to five minutes on Heat Pump Models) the thermostat should make a soft click sound. This sound usually indicates the thermostat is operating properly. If the thermostat does not click, try the reset operation listed in the instructions. If the thermostat does not click after being reset contact your distributor or place of purchase for a replacement. If the thermostat clicks but the system does not come on you can bypass the thermostat briefly to test the system. Cool: The diagnostic for Cooling is the same as heating diagnostic (above) except to test cooling set the System to COOL and lower the set point below room temperature. There may be up to a five minute delay before the thermostat clicks in Cooling.
