Even a non-professional understands that a dishwasher of any brand can theoretically break down. If you start listing common typical breakdowns and even talk about how to fix them, you can write a whole book. While writing this article, we have made a shortlist that will help you quickly determine the problem with your dishwasher.
The world’s leading service centers keep statistics of dishwasher malfunctions. We have decided to describe the most common faults found in specific brands of dishwashers, based on the data of these statistics. Today, we will dwell on dishwasher repair in Ottawa and the relevant services near me, in particular, we are going to list the most common breakdowns of dishwashers of the most popular brands.
Specific Breakdowns of Hansa Machines
According to statistics from leading service centers, the main malfunction of Hansa dishwashers is associated with the water level sensor. It is difficult to say why this sensor breaks more often in dishwashers of this brand, maybe the fault is the design or poor quality parts, but the fact remains the same. In most cases, the electrical pressure switch burns, so it can not be repaired – you need to change it. How do you know that the pressure switch of the Hansa dishwasher has failed? What are the symptoms of the problem?
- The water in the dishwasher is constantly poured and drained;
- Less water is poured into the dishwasher tank than required;
- The dishwasher tank is filled with more water than allowed;
- The dishwasher stops abruptly without pumping water.
How to repair Hansa dishwashers in this case? It is necessary to check the pressure switch, and then, depending on the result, replace it with a new one.
Specific Breakdowns of AEG Machines
Experts say that the most common breakdowns of various models of AEG dishwashers are drain pump failures. In general, the situation is quite strange, given the truly German quality of this part and impeccable installation, but the statistics prove it. How to understand that the drain pump is broken? In fact, it is really hard to detect, although some symptoms must be taken into account:
- The pump emits uneven sounds, while the dirty water in the washing chamber remains undrained;
- At the moment when the washing program should be draining dirty water, the dishwasher freezes and stops working;
- After starting the washing program, the dishwasher freezes, giving error I 20.
If one of the above signs of failure is detected, this is a reason to check the pump with a multimeter. For this purpose, you can do the following:
- Disconnect the dishwasher from the mains, turn off the water and disconnect the filling and drain hoses;
- Remove the dishwasher to an open area;
- Put it on the back wall;
- Carefully remove the tray, find the pump and connect it to the contacts of the multimeter probe. Based on the test results, you can change the pump or look for the cause of the fault.
Of course, it is better to entrust this work to a repair specialist because the dishwasher is expensive.
Specific Breakdowns of Whirlpool Machines
According to the same statistics, the inlet valve is what most often fails in Whirlpool machines. To repair Whirlpool dishwashers, it is necessary to understand precisely which part is broken – the electric or the mechanical. If the electrical part fails, the valve must be replaced. Alternatively, when the mechanical part is broken, there is a chance to repair it. What actions need to be taken?
- Turn off the dishwasher and then unscrew the front panel just below the door.
- At the front in the left part of the device, you will see the filling valve with the hose connected to it.
- Disconnect the wires of this valve and install the ohmmeter probe contacts. Set the minimum resistance value on the device and start the measurement. If the device shows values from 500 to 1,500 Ohms, the electricity of the inlet valve is fully functional, if the resistance is much higher or less – the valve is broken.
- If the electricity is working, but the valve still does not work, most likely, it is clogged with limescale, you need to unscrew its body and clean the mechanism.
If after the above manipulations, the valve operation is not restored, it must be replaced. As you can see, repairing Whirlpool dishwashers is not difficult. Any good owner will be able to do it with their own hands without any problems. However, we still recommend calling the technician if you are not confident in your skills.
