Added pump to KDC14
The drain valve solenoid energizes closing the valve during wash and rinses to hold the water in the machine, otherwise the valve is open allowing water to drain. Since the pump is wired in with the motor and the motor runs through the entire cycle, the pump is constantly running. It's connected right to the drain valve outlet where the 1 1/2" drain pipe would normally be. I was afraid that I would be able to hear the pump humming away while running but it's really not noticeable. We mounted the pump on a hard foam pad so it won't make noise. There is a little sucking noise (like a solid basket washer) at the end of the pump out phases, but that's a very short time and kind of a cool sound for a vintage machine.
The drain valve solenoid energizes closing the valve during wash and rinses to hold the water in the machine, otherwise the valve is open allowing water to drain. Since the pump is wired in with the motor and the motor runs through the entire cycle, the pump is constantly running. It's connected right to the drain valve outlet where the 1 1/2" drain pipe would normally be. I was afraid that I would be able to hear the pump humming away while running but it's really not noticeable. We mounted the pump on a hard foam pad so it won't make noise. There is a little sucking noise (like a solid basket washer) at the end of the pump out phases, but that's a very short time and kind of a cool sound for a vintage machine.