The house has two sump pumps in opposing corners of the basement and they work just fine when we get water in the drains. In a third corner, at eye level, is a 4x4 electrical box with a cover that has "Barnes Pumps" printed on it. It has a siren and a momentary contact rocker switch with a light on it. Above the rocker switch it says: Press the switch to silence the alarm or test the sump alarm.
Coming out the top of the box are four wires (red, white, red, and green; about 14 gauge) that go through the wall to the outside and into a conduit that goes into the ground. The side of the box has two 14/2 gauge Romex cables going in (or out).
If I press the rocker switch, nothing seems to happen. Can anyone tell me what the siren and switch are for?
Thanks in advance,
Mike Shapp snipped-for-privacy@yahoo.com