Sorry. I guess I was not clear enough. I am using this on a ductless AC which is a Daikin. I have the codes programmed fine to use the AC, but the temperature settings run the AC fan speed on low. I can select Auto Fan speed, but I would rather control the fan speed myself as in have the fan run on high for a set temperature. The thermostat layout on Vera though does not have a fan speed option. It only allows Fan Off, Fan Cycle or Fan Auto.