Dishwasher wastewater can have conditions different from ordinary bathroom use. The unit's approved applications and limits govern compatibility.
What the observation means
A pump with a basin inlet is not automatically suitable for a kitchen appliance. Detergent and programme temperature also matter to the assessment.
A useful next step
Provide the exact unit and connected fixture details. Do not assume a fitting adapter proves the connection is acceptable. If operation changed after a dishwasher was connected, stop using the uncertain arrangement and obtain appropriate advice rather than altering pump settings.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.