EWC Controls Remote Damper Control

Install and wire up an optional RAC or FAC switch to achieve direct manual control of (1) or more, Air Conditioning Dampers or Fresh Air dampers. Move the switch to instantly power the damper(s) Open or Closed. Can be used with most Power Open/Power Close type dampers. Can also be used on Power Open/Spring Close type dampers. NOTE: Some older style dampers cannot be wired in parallel. A Green LED will illuminate when the switch is in the OPEN position.