Dacor Dishwasher Error Code Drain

The Drain error means the dishwasher's pressure switch remained closed after two full drain attempts, indicating the control board detected water still present in the sump. The dishwasher stops the cycle to prevent further issues. This fault points to a drainage problem somewhere between the sump and the household drain connection, or potentially a faulty pressure switch.

Start by cleaning the drain filter located at the bottom of the tub, then check the drain hose for kinks or blockages. Verify that the garbage disposal connection is clear and that the disposal knockout plug was removed during installation. If those steps do not resolve the issue, the drain pump or pressure switch may need to be tested and replaced.

If the fix is simply cleaning a clogged filter or clearing a blocked hose, the repair costs nothing beyond your time. If a drain pump replacement is needed, parts and labor typically range from around $150 to $350 depending on your location and service provider. A faulty pressure switch is generally a less expensive component, with total repair costs usually falling in the lower end of that range.

Pressing the Cancel key twice will reset the fault and allow the dishwasher to try draining again. However, if the underlying cause has not been corrected, the Drain error will return during the next drain phase. The reset is a starting point for diagnosis, not a permanent fix.

Standing water in the sump is not an immediate safety hazard, but leaving the condition unaddressed can lead to odors, mold growth, and potential leaks if the machine is run in a degraded state. The dishwasher halts the cycle specifically to prevent overflow, so avoid running it again until the drain path is confirmed to be clear.