Why does the washing machine long to do the laundry?

The washing process in a washing machine can take from half an hour to two or more hours. The duration of washing depends on the selected program. Therefore, if you feel that this time the laundry takes longer than usual, first of all, make sure that the standard program is running, which does not involve pre-soaking and multiple rinses.

If you set a normal washing program, but it lasts longer than it should, it is likely that there is a problem with the washing machine. In this article, we will tell you about the possible causes of increased washing time and what you can do to solve the problem on your own.

Obstructed flow of water into the tank. Water can flow into the washing machine slowly or intermittently for a variety of reasons. This can be associated with both the state of the water pipes (for example, sometimes the fault is a weak water pressure or a clog in the pipes), and with the appliance itself. For example, the normal flow of water in the tank may be hampered by clogs in the filler hose or filter.

It is difficult to drain water from the tank. This problem is the exact opposite of the first one, but the effect is the same. If water remains in the tank all the time, the machine can not switch to spin mode, as a result of which the washing is delayed. Normal water drainage is most often prevented by clogs in the drain system. They usually occur due to foreign objects in the drain hose or filter, accumulation of detergent residues and dirt deposits.

There is a constant pumping and draining of water. In this case, the washing may continue indefinitely, as the washing machine can not fix in the tank the level of water required to start washing. Such a malfunction can occur for two reasons. The first is errors made when installing the appliance to the sewage pipe. The second is the breakage or incorrect operation of the water level sensor.

The water in the tank does not heat up. It is necessary for the water in the tank to heat up to the desired temperature in order to start the set washing program. If the heating does not occur, or it is very slow, the washing will be delayed. Two devices are responsible for heating and controlling the temperature of the water in the tank - the heating element and the thermostat (temperature sensor). Breakage of one of them leads to the fact that the temperature mode of washing is disturbed and the washing machine malfunctions.

The drum rotates without stopping or, on the contrary, freezes. Such a malfunction can also lead to the fact that the washing lasts for a very long time. The most serious reason that causes such a problem is the breakdown of the electronic control unit. A less serious cause, which is much easier to eliminate - an overloaded drum.

• Weak water pressure. You can check the pressure in the pipes by simply assessing the pressure, coming from the faucet of cold water. If it is not strong enough, call the utility company.
• Clog in the fill hose or filter. You can remove the clog by disconnecting and blowing out the fill hose. If the contamination is serious, rinse the hose under running water. Clean the clogged filter with a toothbrush and rinse with warm water.
• Clogged drain hose or valve. Here you should proceed in the same way as in the previous case.
• Connection error. Check the correct installation of the drain hose to the sewer. The connection should not be made directly, but through a special siphon, which according to standards must be located at a height of at least half a meter.
• Faulty pressostat. The water temperature sensor can be checked for malfunction with a small section of flexible hose with an appropriate cross section. Connect one end of the hose to the pressostat, then put the instrument to your ear and blow into the other end of the hose. If you hear clicks, the pressostat is working, otherwise it will need to be replaced.
• Failure of the heating element. The most common cause of the problem with the heating element is a thick layer of scale, which prevents its normal operation. Scale can be easily removed with a solution of citric acid. However, if after cleaning the device does not "come to its senses", then it is defective and needs to be replaced.

The thermostat malfunction. The water temperature sensor rarely fails, but if it does, the best solution is to purchase a new device rather than waste time and money repairing the old one.

Failure of the control unit. Failure of the electronic unit is considered the most serious malfunction, because it is difficult to cope with on your own. Usually, the broken module is given for re-flashing or replaced with a new one.

Overloading of the drum. Sometimes there is a failure during washing, if the drum is loaded with too much laundry. In this case, you need to forcibly end the washing program, drain the water and remove the excess items.

• It is possible that it is difficult to draw or drain water because one of the hoses is kinked. This problem is easily fixable, so make sure that the drain and fill hoses are not deformed before diagnosing the problem.
• Make sure that no clogs form in the various parts of the washing machine. Use only quality laundry detergents and do not exceed the recommended dosage. Check clothing pockets and zippers before washing. Wash clothes with lots of jewelry in special covers.
• Wash your clothes periodically to prevent limescale and scale. You can use not only store-bought remedies, but also folk remedies, such as vinegar or citric acid.