Household appliances allow a modern person to save time and effort. However, during operation, instrument parts wear out. As a result, this leads to malfunctions or breakdowns. This also applies to dishwashers. A similar technique, in the presence of some malfunctions, stops and stops draining water. What to do?
Can I fix it myself
The reasons for the breakdown of the Bosch or Indesit dishwasher are many. Most problems arise due to clogging or squeezing of the drain hose. You can solve such problems yourself. However, there are breakdowns that only specialists can handle. As a rule, a malfunction can be caused by the failure of a certain part of the unit or the whole system. In such situations, it will be very difficult to repair the dishwasher yourself.
The main causes of malfunctions
So, why does the dishwasher stop and do not drain the water? This phenomenon can occur due to:
- Clogged filter.
- Kinks in the hose through which the water is drained.
- Clogged drain system.
- Blockage or breakdown of the drain pump.
- Malfunctions of the pressure switch.
- Malfunction of the program module.
Some breakdowns can be solved without resorting to the help of a wizard. You don't have to be an expert and have a good understanding of the structure of a dishwasher. Most of the parts are located at the bottom of the unit. It is recommended to unplug the device before starting diagnostics.
See also - The dishwasher does not work: DIY repair
Clamped hose
Very often the dishwasher does not drain the water due to kinking or pinching of the hose through which the water is drained. This element is located, as a rule, behind the unit. A drain hose connects the device to the sewer. Pinching leads to the fact that the liquid inside the dishwasher simply has nowhere to go.
To fix the problem, disconnect the device from the power supply and then fix the hose. Then you can start the dishwasher again. If the unit still does not drain the water, then the reason lies elsewhere.
Filter clogging
Most dishwasher manufacturers, such as Bosch, do not recommend loading cookware covered in food debris into the unit. Experts advise to wash everything first. Otherwise, the device may break down. As a result, he will collect water, but not drain it.This rule is neglected by many, but food particles, as well as small debris can clog the filter.
To eliminate the breakage, it is recommended to remove the element and clean it. This element is located at the bottom of the dishwasher. The filter must be carefully removed and cleaned from clogging. After that, the part can be returned to its place and the unit can be started.
Clogged drain system
Residues of food, as well as debris, can create a plug not only inside the drain hose, but also at the junction with the sewer. As a result of this blockage, the dishwasher will draw in water and not drain it. You can fix the problem yourself. To do this, clean the system.
To begin with, the device must be disconnected from the mains, and then disconnect the hose for draining the water in the place where the connection to the sewer takes place. It should be placed in a prepared container. After that, the unit must be switched on again and the "Drain" function must be activated. If water flows out of the hose under a large set, then a blockage has formed at the junction with the sewer, and cleaning is required. If the pressure is weak, then the plug is located inside the drain hose.
Accumulation of garbage in the drain pump
Most often, the dishwasher does not drain the water due to a clogged drain pump located at the bottom of the unit. Some models of this technique make it easy to reach the part and clean it. However, in some cases, design features do not allow this. To eliminate the problem, it is necessary to dismantle the element, remove the blockage, and then check the internal impellers. You can use a pencil to determine how they rotate. Work should be done with extreme caution, since the cork is usually formed as a result of the accumulation of small fragments of dishes that can easily hurt.
If, after eliminating the blockage, the Bosch dishwasher draws and does not drain water or does not start at all, then the problem of malfunctions can be much more serious, and to eliminate it simply can not be done without the help of specialists.
When to contact a service center
If the dishwasher does not drain the water, then the cause may be a pump failure. In such situations, replacement is required. A water level sensor - a pressure switch can also become unusable. As a result of a breakdown, the program module receives incorrect information about the internal pressure of the water. The broken part must be replaced with a new one. If this is not done, then the dishwasher will not work correctly.
So, why is water left in the dishwasher? Do not rule out a breakdown of the software module itself. This element controls all processes performed by the dishwasher. The software node, if necessary, gives a signal to certain systems to perform basic functions. When it breaks down, malfunctions occur in the operation of the unit. If household appliances stopped draining the water or does not drain it completely, then it is worthwhile to diagnose the software node. This can be done at the appropriate service center.
In conclusion
If the dishwasher is clogged and stops draining water, it is recommended to disconnect the unit from the mains and check some elements of the systems for clogging. If a dishwasher does not wash dishes well - this is the first sign that the filter or drain system is clogged. If the cause of the malfunction is not found, then you should seek help from specialists from the service center. You should not ignore the problems that have arisen, as this can lead to disastrous consequences. Water will not leave the dishwasher. The device will draw water every time it is turned on, which increases the risk of flooding.
See also - What are open panel dishwashers
