Alderon, AP320-2-2, AP320 Single Phase Simplex, 120/230VAC Hardwire, 20 Amp, 2.0" PVC Hub, (1) 20' Alarm Float, Stainless Steel Pipe Clamp, (1) 20' Wide Angle Control Switch, Stainless Steel Pipe Clamp
The AP300 Single Phase Simplex control panels are used to operate a pump for demand dose sewage applications. Comes in 120/230VAC, 20 Amp and a Type 3R (outdoor) enclosure. The control panels include either a pre-installed pump receptacle for pump connection types, hand-off-auto (HOA) switch, power relay, control relay, fused control/alarm circuits, and 2.0" PVC hub. The incoming and pump power must match system voltage with conduit connections (required) per local codes. Refer to included electrical schematic for complete wiring and voltage information.
The control panel is operated by either two (2) control switches for pump stop, pump start, and high liquid level alarm which provides alarm notification. The pump is operated using either two (2) narrow angle control switches. Bare lead/hardwire models, the pump is wired into terminals inside the control panel.
As the liquid level rises activating the pump start switch, the pump will start and continue to run until the pump stop switch is deactivated to complete the pump cycle. If the high level alarm switch is activated, the beacon will illuminate and buzzer will annunciate. If the alarm test/silence switch is toggled to "silence" during an alarm condition, it will silence the buzzer while the alarm beacon remains illuminated. The alarm condition will reset when the high level alarm switch deactivates and the system will auto reset for the next alarm cycle. Test alarm once a month to ensure system integrity, toggle the alarm test/silence switch to "test", the beacon should illuminate and buzzer should annunciate.
For more information, please see 
Standard Control Panel Accessories
