Dacor Dishwasher not draining

Symptoms:

• Water remains in the bottom of the dishwasher after a wash cycle.
• Dishwasher cycle stops mid-cycle and displays an error code.
• The drain pump runs continuously but doesn’t drain water effectively.
• Noises like gurgling or grinding sounds are heard during operation.

Possible Causes:

• Clogged drain hose: Food debris, grease buildup, or foreign objects can block the drain hose, preventing water from draining properly.
• Faulty drain pump: A malfunctioning drain pump may not have the power to pump the water out of the dishwasher.
• Blocked drain filter: Food debris or other objects can clog the drain filter, hindering water flow.
• Kinked drain hose: A kinked hose can restrict water flow and prevent proper drainage.
• Air gap blockage: The air gap, located under the sink, can become clogged with food debris or grease, hindering drainage.
• Faulty check valve: A malfunctioning check valve can allow water to flow back into the dishwasher instead of draining out.
• Control board issue: In rare cases, a problem with the dishwasher’s control board can disrupt the draining process.

Preliminary Checks:

1. Check the drain hose: Inspect the drain hose for any kinks, blockages, or damage.
2. Clean the drain filter: Remove and clean the drain filter thoroughly according to your dishwasher’s manual.
3. Check the air gap: Remove the air gap cover and clean any food debris or grease buildup.
4. Reset the dishwasher: Power cycle the dishwasher by turning it off at the circuit breaker and then back on after a few minutes.

Advanced Troubleshooting:

1. Test the drain pump: Listen for the sound of the drain pump running during the drain cycle. If it doesn’t run or runs weakly, it might be faulty and require replacement.
2. Check the check valve: Ensure the check valve is functioning properly and allowing water to flow in one direction only.
3. Examine the control board: If you suspect a control board issue, it is best to consult a qualified technician for diagnosis and repair.
4. Refer to the user manual: Consult your dishwasher’s manual for specific troubleshooting procedures and guidance on accessing and replacing components.

Professional Assistance:

If the above troubleshooting steps don’t resolve the problem, contacting a qualified appliance repair technician is recommended. They can:

• Diagnose the exact cause of the drainage issue.
• Perform any necessary repairs or replacements, such as replacing the drain pump or check valve.
• Ensure proper installation and functionality of replaced components.

Additional Tips:

• Regularly clean the drain hose, filter, and air gap to prevent blockages.
• Avoid using excessive amounts of detergent, as this can contribute to grease buildup.
• Scrape off large food particles from the dishes before loading them into the dishwasher.
• Don’t overload the dishwasher, as this can hinder the drain pump’s ability to remove water effectively.
• Use a dishwasher cleaner periodically to remove any built-up grease and debris that might contribute to drainage issues.

By following these troubleshooting steps and tips, you can often resolve the issue of your Dacor dishwasher not draining. However, if the problem persists, seeking professional assistance from a qualified technician is crucial for ensuring proper diagnosis, repair, and optimal performance of your dishwasher.