Pro-C Components - Wiring Cabinet

D. – Wiring Compartment

  1. 9-Volt Battery – An alkaline battery (not included) allows you to program the controller without AC power.
  2. Reset Button – This button will reset the controller. All programmed data will remain intact.
  3. Power Area – Used to attach transformer, sensor wires, and other systems from their source to the controller.
  4. Transformer – A transformer is installed in the controller to route AC power from the power cable to the terminal strip area. (Outdoor models only, indoor models are supplied with a plug-in transformer.)
  5. Junction Box – This box provides an area for connecting primary power. (Outdoor models only.)
  6. Station Modules – There are 3 open module positions inside the controller. With the addition of up to 3 PCM-300 modules, you can run 3 to 12 stations. The addition of 1 PCM-300 and 1 PCM-900 (9-station module) will increase station capacity to 15 stations.
  7. Base Module – Includes terminals for stations 1 through 3, the master valve (pump connection), and the common wire.
  8. Easy-Lock™ Slide – The Easy-Lock feature allows all modules to be locked into place or unlocked for removal by sliding the Easy-Lock Slide into position