What causes water to remain in bottom of dishwasher?

There are several possible reasons why water may remain in the bottom of a dishwasher:

1. Clogged drain: The dishwasher’s drain may be clogged, preventing the water from flowing out.
2. Faulty drain pump: The drain pump may be malfunctioning, which can cause water to accumulate in the bottom of the dishwasher.
3. Incorrect installation: If the dishwasher was not installed correctly, it could cause water to accumulate in the bottom.
4. Leaky hoses: The hoses that connect the dishwasher to the water supply and drain may be leaking, causing water to accumulate in the bottom of the appliance.
5. Faulty water inlet valve: The water inlet valve may be stuck or malfunctioning, causing the dishwasher to fill up with water and not drain properly.

If you are experiencing this issue with your dishwasher, it is recommended to have a professional appliance repair service diagnose and fix the problem.