Conservator Dishwasher: Will Not Drain

Frequently Asked Questions

Is a little water in the bottom of a dishwasher normal?

A cupful in the sump below the filter is normal and keeps the pump seals wet.

Why does my dishwasher hum but not drain?

The drain pump is powered and stalled, usually by a glass chip or a bone fragment against the impeller.

What is the high loop on a dishwasher drain hose?

The hose has to rise above the tub level before it falls to the drain, so waste water cannot flow back into the machine.

My new dishwasher has never drained — why?

On a disposer connection, the knockout plug inside the disposer inlet has almost certainly been left in place.

Why is there standing water in my dishwasher?

The drain step did not complete.

Is this fault ranked differently on a Conservator dishwasher?

Yes — this page puts drain pump failed electrically first because this platform is mechanical by design, so wear parts and couplings fail as parts rather than as symptoms of a board. Conservator is a budget full-size line sold mostly through independent dealers and rural retailers: refrigerators and freezers, top-load washers and dryers, dishwashers and gas ranges built on simple, long-lived platforms rather than on feature-led ones. No measured failure rate is claimed for this brand here; the ordering is a service ordering.