It’s OK when home appliances are ready to do all the work for you, and the dishwasher is able to wash all your dishes. Suddenly, at the end of washing, it doesn’t want to give you clean plates and cups back and continues to work. It appears that something is pumping, buzzing or it’s flashing with warning lights. There are numerous explanations why that might have occurred.
Pump Failure
If there are no obstacles in the way of emptying water, perhaps the weakened pump power is a real problem. Generally, in this case, the dishwasher stops completely and won’t drain the water. However, it happens only if the pump is completely broken. If the situation is different, it will try to pump out the water, and all these attempts may be endless. In order to be sure of your issue, you should call the master performing this special Appliance Repair. He or she will tell you whether it’s worth changing the pump or maybe you have to do something else.
Filter Problem
If you haven’t flushed the filter in time, and the remains of food are stuck in the dishwasher, the pump may not be able to cope with the task of emptying out the water. It may lead to a dramatic breakdown easily. The same situation might occur if the plastic structure of your filter is broken. This problem can be solved by regular cleaning. If you’ve found out that nothing is possible to change, the replacement of the main part is required.
Internal Faults
Our general advice is to connect a special Appliance Service. They can examine the situation and give you the instructions what to do next. However, there are some basic steps that you can make:
- Turn off the power and water supply.
- Dismantle the dishwasher. As a rule, it’s necessary to remove the fixing bolts.
- Check the electrical conductivity of the heater, timer, and thermostat. Perhaps, one of the parts has failed and needs to be replaced.
- Check the programmer. The dishwasher may not turn off if it fails. In most cases, a programmer is beyond repair and needs to be changed.
- Inspect the motor and pump for blockage. If it’s detected, you need to clean it.
- Check the pump. If the dishwasher doesn’t empty water out well, there is a high probability that the pump power isn’t enough for required operation. Don’t wait until it finally fails. It’s necessary to replace the pump as soon as possible.
- Check the engine for any damages.
- Inspect the drive belt for damages. If the dishwasher has been used for a long time, the belt could stretch or become unusable.
If, after carrying out all the above instructions, the breakdown hasn’t been detected, it’s significant to contact the appliance service. Specialists will be able to quickly identify the cause of the failure and cope with it.
Preventive Measures
Frequently, the buzz is associated with the dishwasher improper installation, operation and maintenance. It should be installed in the same way as a washing machine — by level and with adjustable legs. It shouldn’t be skewed; the door needs to be able to open fully and close without any problems.
Load the basket with dishes as recommended by the manufacturer only. The utensils shouldn’t touch the walls or sprinklers. Don’t overload the basket.