Have you ever done the dishes and put them in your dishwasher, only to discover that your dishes are still dirty when it finishes their cycle? Or worse – water remains standing at the bottom of the machine? If so, you're likely having trouble with your dishwasher not draining. Not to worry, though; this is a common problem among home appliances.
Knowing what to check and how to diagnose any issue properly can help ensure that time and resources are well-spent attempting repairs.
We will discuss some of the most common reasons a dishwasher might not drain correctly!
The dishwasher drain could get clogged with food particles, grease, or soap residue over time. If the dishwasher does not drain, it could be due to an obstructed drain. To resolve this issue, remove the dishwasher's basket and thoroughly clean the drain area with an old toothbrush or pipe cleaner. It should clear any debris blocking the dishwasher hose or drain. After cleaning, test your dishwasher to check if the drain problem has been resolved.
A malfunctioning drain pump can also cause the dishwasher not to drain correctly. The drain pump moves the water out of the dishwasher and into the drain line, and if it's not working, it could lead to the backup of dirty water in your dishwasher. To check if your pump is faulty, run your dishwasher cycle and listen to the pump. If it's silent, it might be a sign that the pump is failing, and you might need a replacement part.
The dishwasher's drain valve directs water to the drain hose. If it's not working correctly, water won't be drained, which leads to a clog. To test the drain valve, check to make sure it opens properly. You can do this by running your dishwasher and then stopping it mid-cycle. Once the dishwasher has stopped, try to open the drain valve. You may need to replace it if it's hard
to move or doesn't open.
It can prevent your dishwasher from draining fully. Like the drain, the dishwasher filter may become clogged with trapped food particles. Clean the filter regularly to avoid debris buildup. If the filter is worn out, it might be time to replace it.
An air gap device installed in the sink prevents dishwasher drain water from flowing back into your drinking water. If your dishwasher isn't draining, the lack of access to an air gap or its clogging might cause problems. Ensure the air gap is clear to allow proper wastewater flow.
A kinked, twisted, or blocked hose is another reason your dishwasher may not drain properly, limiting the water flow. If the hose is damaged, consider getting a replacement. Also, ensure the hose is firmly connected to the sink drain to avoid leaks.
• Check the drain hose for any kinks or blockages
• Make sure that the power switch is on and the circuit breaker has not been tripped
• Confirm that there is no obstruction in the drain line or filter
• Ensure that the dishwasher door is closed securely while in operation
• Verify that the pump impeller is functioning correctly and free from debris
• Clean out any food residue or particles blocking the drain hose
At Speedy Appliance Repair, we have 20+ years of experience in the industry.
Backed by competent technicians, we have been helping our clients troubleshoot all types of appliance repair and maintenance work to reduce unwanted stress and deliver positive results and standards.
For more details, please speak to our experts now!
Call (604) 446-9526. for Diswasher Repair in Coquitlam or visit our official website
