Float switch
1
The float switch is mounted in the sump housing. In
the event of water overflowing into the base pan, a
Styrofoam float rises up and activates a micro switch
turning on the drain pump.
Access to the switch is from the rear and other
components may have to be removed to get to the
switch. To remove the switch from the housing
disconnect the three wires going to the switch. Push a
screwdriver through the access hole and ease the
switch off the support pegs.
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