Timed Duration Controllers
These controllers use time delay relays (TDRs) to operate play elements for a fixed preset period of time. Each relay can operate two solenoid valves, is field adjustable from 5 to 180 seconds (longer "on durations" are available on special order), and must be triggered by an Activator (Activators & Controllers). Specify model number WOC-T1 for a single TDR up to a WOC-T8 for eight TDRs.

Sequencing Controllers
Use a Sequencing Controller to design a programmed "show" using a group of common elements or to sequence the on/off cycle of an entire aquatic playground. These controllers use Programmable Logic Controllers (PLCs) which are factory programmed. Specify model number WOC-S6 for a unit with a maximum of six outputs or WOC-S12 for a maximum of twelve outputs. For details, options, or information on custom panels, contact the factory.

Combination Controllers
These panels combine the functions of both a Timed Duration Controller and a Sequencing Controller for a more diverse play design. For a six output sequencer with one to four TDRs, specify model numbers WOC-S6/T1 through WOC-S6/T4. For a twelve output sequencer with one to four TDRs, specify model numbers WOC-S12/T1 through WOC-S12/T4.