The ALT-DMD-LA is a dual pump control panel made by RJR Controls, built for demand dose septic systems. It features float-based activation, automatic pump alternation, and a latching high-water alarm that must be manually reset. Includes test/mute/run and pump test switches for full control and monitoring. • PUMP – Two 120 VAC – 20 Amp circuit breakers – Demand Operation.• ALTERNATING RELAY – Switches pumps after each pump cycle. Load selector switch allows load to be locked to either pump, or alternate between the two.• FLOATS – Low/Pump Start Stop, HWA, and LAG/Demand secondary pump on and off. All floats are N/O. Low and Lag – Wide Angle.• ALARM – Solid red light for high water. This control is equipped with a latching alarm. The control will remain in alarm state even if the water level returns to normal level. The alarm must be manually reset.• Alarm Test-Mute-Run switch and Pump Test switch included.• UL listed 4X Enclosure H x W x D = 12” x 10” x 6”
