Alderon, A21000, Aerobic Single Phase Simplex, 120VAC, 15 Amps, Type 4X, (2) Circuit Breakers: Alarm and Pump, Pump Test Switch, Alarm Activation/Single Beacon and Buzzer: High Level Alarm Beacon (Red)
The Aerobic Environmental Single Phase Simplex control panel is used for the operation of a pump for on-site septic systems. Comes in 120VAC, 15 Amps, and a Type 4X (outdoor) enclosure. Includes: control switches and pump test switch. 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 two (2) control switches for pump stop/pump start and high liquid level alarm. Terminal blocks are included to connect: incoming power, pump connection, and control switches.
As the liquid level activates the pump stop/start switch, the pump will start and continue to run until the pump stop/start 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 high water alarm normal-silence-test (NST) 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 alarm NST switch must be toggled to "normal" to reset the system for the next alarm cycle. Test alarm once a month to ensure system integrity, toggle the alarm NST switch to "test", the beacon should illuminate and buzzer should annunciate.
For more information, please see 
Data Sheet
