We have a Nayadic aeration septic tank. The air pump runs continuously to provide aeration to the tank. An alarm system was installed on the air outlet of the pump to sound when the pump stopped and supposedly would shut off the motor to keep it from burning up. Well, the alarm didn't sound when the motor stopped when the carbon vanes in the pump broke, and now the motor is burned up. I have to buy a new pump at the cost of $500.

Nowhere on the 'Net can I find any information on how the alarm is supposed to be wired to the diaphragm sensor on the air outlet. There are two wires connected to the diaphragm, and one is disconnected the black wire. It is a Nayadic alarm system that is mounted at the house and operates on its own circuit seperate from the pump.

Can anyone help with a link or advise on how the wiring is supposed to connect to the diaphragm?

Thanks.