Greentek Smart Touch Screen Control (4-wire) Model STS 2.0

The controller is designed to operate the appliance in various modes based on user preferences. ECO Mode Automatic operation of your Fresh Air Appliance is enabled via ECO Mode. It optimizes the performance of the appliance based on indoor relative humidity (RH) and outdoor temperature. Manual Mode Choose your ventilation operating mode (Ventilation / Recirculation / System Off), desired airflow (Low / Medium / Normal) and cycles per hour (20 min / 40 min / Continuous operation) to allow the appliance run on your demand. Compatibility The Greentek STS 2.0 is compatible with all new Greentek Fresh Air Appliances, equipped with a 5-pin connector on the control board and manufactured after January 2019  Contact Customer Support to check compatibility of appliances manufactured before 2019. For FREE Technical Support, please contact Greentek at 1-888-724-5211 (please have your unit model number & serial number handy when calling) NOTE: In order to ensure your ventilation unit remains in good working condition, you must use Greentek genuine replacement parts only. Any third party replacement part used may cause serious damage and drastically reduce the performance level of your unit, which will result in premature failures.