The ALTDM2HPDV by RJR Controls is a duplex control panel designed for 120/240V systems. It features alternating pump operation, float-based activation, and a latching high-water alarm for reliable system protection. • PUMP – Two 120/240 VAC – 20 Amp 2 Pole circuit breakers.• TIMER – Omron H3CRF8 repeat cycle timer.• 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 – ON/Pump Start, OFF/Pump Stop, HWA, LAG/Demand secondary pump on and off. All floats are N/O.• 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 switch and Pump Test switch included.• UL listed 4X Enclosure H x W x D = 16” x 14” x 6”
