Product Manual

Sump Pump Switch
Electronic Sump Pump Switch
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Fluid Control Products
10 | Sewage-Rated Pump Switch
Test And Calibration
1. Allow water to ll the sewage pit up to the LevelGuard’s "SWITCH ON” point.
2. Sewage pump will turn on within 3 seconds of the water level reaching the switch point.
3. The Sewage Pump Switch calibration process starts automatically.
3. The pump will remain on for 13 seconds or until the water level drops below the "SWITCH
OFF" point.
4. If the "SWITCH OFF" is not reached during this cycle the LevelGuard® will increase the pump
run time by 1 second on each subsequent cycle until the "SWITCH OFF" point is reached or
until the total pump run time is 60 seconds.
5. The LevelGuard® Sewage Pump Switch then calculates the maximum pump run-time. It will
use this time calculation to prevent pump run-on.
Electrical Connection-01
“SWITCH OFF” When
Water is Pumped Down to
3” Below Bottom
“SWITCH ON”
When Water Reaches Top
GFCI
Protected
Outlet