24VAC/VDC ON/OFF HEAT COOL AUTOMATIC CHANGEOVER ECM FAN
The TE246 microprocessor-based controller for Fan Coil Units is specifically
designed to run a single ON/OFF valve for heating/cooling mode for a 2-pipe system, and a variable airflow ECM fan.
The thermostat measures the temperature of a room with an internal sensor. The
changeover is measured with a 10K sensor strapped on the supply side of the valve.
Selectable between the following features
1. °F or °C Scale
2. DA or RA (Direct or reverse acting)
3. Minimum/Maximum fan speed
4. Automatic Changeover (Remote Sensor NTC 10K or SPST Contact)
5. Dew Point Detection or Occupancy Contact