TOTALPAC3 FireCycle III Single Interlock Preaction

Click through each state. Use the arrow keys to step.

Sprinklers Riser check Air supply Check 1 Check 2 Air to PORV, switch & actuator top Alarm line PORV Drain PS40 Water supply Priming line Flow control valve Priming SV1 Drain Manual Closed Drain SV2 Actuator Drain Firecycle detectors (series loop) Control panel
Water Supervisory air Dry / vented Air venting Flowing to drain Wiring active Solenoid energized Solenoid de-energized