HC - Connecting AC Power

  1. Do not plug the transformer into the power source until the controller is mounted and all wiring has been connected.
  2. Remove the blue cover from the junction box.
  3. Route the transformer cable through the hole on the bottom of the controller, connect one yellow wire to each of the terminals marked 24 VAC, and replace the junction box cover.

IMPORTANT: The HC Controller is designed for indoor use only. Do not cut the cord.

Still need help? We're here.

Tell us what you need support with and we'll find the best solution for you.

Contact Support