I have a White Rogers thermostat that is set for 85 degrees and is flashing "Time of Day." The temperature is being maintained at 85 degrees. I am in another state for 5 months. Is there a need to do anything or will it continue to hold the temperature at 85 degrees. It operates in conjunction with a humidistat that is set at 65% and appears to be working correctly. Photo of unit(s) attached.