How The Rule Automatic Computerized Pump Works

• This Automatic Sump and Utility Pumps turns on and checks for water approximately every 2-1/2 minutes.
• During this "check", the pump runs for about one second and checks for resistance or drag against the impeller.
• If resistance (water) is found, it will run for as long as water is present.
• When all the water is pumped out, the pump shuts off and returns to its 2-1/2 minute test cycle.
• The pump can be started at any time by disconnecting it from the power source, waiting for 5 seconds and reconnecting to the power source.
• A break-in period of 10 hours is required to achieve maximum pumping capacity.