1. FREE registration for 14 Days TRIAL Account. 2. DOWNLOAD as many books as you like (Personal use). 3. CANCEL the membership at ANY TIME if not satisfied.
4. Join Over 99.999 Happy Readers.
Installation scenarios might include a normally open float switch turning on a pump to empty a tank control schematic 2 or a normally closed float switch turning off a pump that fills a tank control schematic 1 in both schematics terminal 1 in the control circuitry represents the landing point for the float switchs wire and terminal 2 for the wire. A bilge or sump pump has a normally open float switch which turns on the pump when the water level rises above a set point a float switchs wires connect in series with the appliances control circuit power flows to the appliance when the float switch closes and the appliance turns off when the float switch opens. The float switch moves with the water level in the tank and this determines when the pump turns on and shuts off in this article we will discuss the correct way to hard wire a float switch to a submersible pump in order to achieve automatic operation. 238 sump pump a schedule float switch enamel control panel with submit a complete list of boiler controls and appurtenances with wiring diagram . Draw a diagram of the wires you find inside the sump pump cap that are connected to the float switch youll need to reconnect them in this same way once you replace the old float switch with a new one disconnect the wiring to the float switch by gently pulling the wires away from the unit