The washing machine does not turn on: causes and tips to fix the problem

Regardless of the brand of washing equipment and its functionality, its operational period is 7-15 years. However, power outages, high hardness of the water used and various mechanical damage lead to interruptions in the operation of system elements.

In our review, we will look at why the SMA does not turn on, how to determine the cause of such a breakdown and fix the problems.

If the washing machine does not start, this does not mean at all that it needs to be thrown away. To begin with, you can conduct an independent diagnosis - sometimes breakdowns are so insignificant that you can cope with the problem even without contacting the service center specialists. The appliance may not start the wash cycle at once for several reasons. With their prompt identification, it is possible to extend the service life of the machine for several more years.

First of all, you should make sure that there are no power outages in the network. If at the moment the plug is plugged into the outlet, the electronic monitor does not light up and the device does not start washing, then it is likely that the current supply to the machine has stopped. The most common cause is interruptions in the electrical panel, breakdown of the circuit breaker, as well as the emergency shutdown of units with RCD.

The machine can knock out at the moment of a short circuit or during sudden power surges. To verify its functionality, you should check the correctness and accuracy of its inclusion. When the machines are knocked out, the lever will be in the "off" (bottom) position, but if, immediately after switching on, the mechanism still does not work, therefore, it needs to be replaced.

The RCD can be triggered when a leakage current occurs to prevent a fire hazard. Devices of poor quality are triggered quite often, so you need to check their performance.

If power outages are excluded, then you need to check that the machine is connected to the network. The fact is that during use, the wires are constantly subjected to various kinds of deformations - tension, as well as creases, pinching and bending, therefore, the possibility that they are damaged during service is also not excluded. To diagnose the cause of the malfunction, inspect the cord and plug - if you see traces of plastic melting or burning, as well as smell a pungent smell, this means that this section of the wiring needs to be replaced.

You can check if there are clamps and fractures in the wire using a special device - a multimeter. This device is connected to all wires in turn. If problems are found, it is best to replace the cable rather than connect the pieces with insulating materials. If you connect the CMA through an extension cord, then the reasons for the lack of starting the wash may lie in this equipment. Its functionality is checked by connecting any other electrical appliances.

The lack of starting the SMA can also occur if the outlet breaks. Try plugging your clipper into a different power source.Typically, such breakdowns occur when water gets inside the device.

Complaints that SMA does not turn on have a variety of manifestations, which may accompany a similar problem:

• when you press the "Start" button, the unit does not give any signals;
• after switching on, only one indicator blinks, and nothing else works;
• after an unsuccessful start attempt, all indicator lights are on and blinking at once.

Sometimes the machine clicks and cracks, while the motor does not work, respectively, the drum does not rotate, water is not collected and the CMA does not start to wash. If you have made sure that the current flows freely into the washing machine, then you need to take a series of measurements. They will allow you to identify the cause of the breakdown of the internal elements.

OThe absence of the start of washing is often associated with a breakdown of the "Power on" button. A similar problem is common in the latest models of the CMA, in which the current is supplied from the power cord directly to the button. In order to diagnose the health of an element, you need to perform a number of simple actions:

• disconnect the equipment from the mains;
• lift the upper panel of the unit;
• disconnect the control unit on which the button is located;
• disconnect the wiring connection section and buttons;
• connect a multimeter and calculate the supply of electric current in switch-on mode.

If the button is functional, the device emits a corresponding sound.

In the case when the equipment turns on and the light indicators light up on it, but the wash does not start, then it is likely that the hatch is blocked. Most often, the CMA locks the door at the start of the program. If this does not happen, then you should pay close attention to this node.... To do this, you need to disassemble the front part of the SMA case and then using a special tester measure the voltage supply. If monitoring confirms that the electric current passes, but the device does not work, you will need to replace it.

If the mechanism indicates the absence of tension, then, perhaps the problem is related to the failure of the controller or the working electronic unit.

In any unit there is a special element responsible for extinguishing electromagnetic radiation during operation - it is called noise filter. This part protects the MCA from electrical waves that can render it inoperative. If the filter breaks down, the machine will not be able to turn on - the indicators do not light up in this case.

Many SMA are designed in such a way that the inner wires are in close contact, therefore, if the technique is vibrated strongly, they can break and fall out of the socket. In order to determine the site of damage, complete disassembly of the CMA and use of special testers.

Another common reason for not washing is malfunction of the electronic board... A check of its operability is usually carried out only after the accuracy of the connection of all operating microcircuits, the absence of damage to the wiring, plug, and also the mechanism responsible for blocking the hatch door, has been established.

If the wash stops starting after a voltage drop, then first of all you need check the line filter - it prevents burnout of the electronic board and very often suffers itself in the event of a malfunction in the electrical network.

This check is quite simple to carry out. To do this, unscrew all the fastening bolts from the rear panel and remove it, then find the power filter (usually located on the side), and then carefully inspect all the wires and contacts leading to it. If you notice burnt elements or a swollen filter, they will need to be replaced. If the problem cannot be found, you need to ring the contacts with a multimeter.

If the check did not give any results, and the network connection is working, then proceed to diagnostics of the controller. You will have to disassemble this element into the smallest details and examine them carefully. To do this, you need to perform several actions:

• take out the controller and disassemble it;
• pressing the latches on the sides, you need to open the cover and remove the board;
• the board should be carefully inspected for burning, and then using a multimeter, measure the resistance at the contacts.

Depending on the identified cause of the malfunction, the device may require:

• simple repair - such malfunctions can be installed on their own without contacting the master;
• complex repairs - it includes comprehensive diagnostics, replacement of individual units and, as a rule, is quite expensive.

If the "Start" button breaks down, you need to purchase a new button and put it in place of the broken one. If the electronic unit fails, repairs can only be carried out by a specialist with experience in working with an electrician.

If you notice that some of the wires and mounting slots have fallen out, then you need to replace the burned-out ones with new ones, and insert the fallen ones into their places.

The device may not turn on in the absence of voltage. Troubles of such a plan are identified with the help of a tester and immediately changed to working ones. A broken socket needs to be repaired - most automatic machines do not start washing when plugged into a socket with loose contacts, in unstable sockets.

Constant heating of the device and rapid cooling lead to the fact that the door lock breaks - in this case, a complete replacement of the lock is required... To dismantle, you need to unscrew the screws that fix the lock to the machine body. After the part is released, it must be removed, gently supporting it with your hand on the other side.

Replacing a faulty lock with UBL is not difficult at all:

• you need to detach all connectors with wires from the old part, and then connect to the new unit;
• put a new part and fix it with bolts;
• return the cuff to its original position and secure it with clamps.

After that, it remains only to run short test wash.

If a new machine does not start or if the equipment is under warranty - most likely there is a factory defect. In this case, you should immediately contact a specialized service center, since any attempts to fix the breakdown on your own will lead to the fact that the warranty will expire and you will have to carry out the repair at your own expense.

In order for the SMA to work properly, and the launch problems do not bother users, you must adhere to the following recommendations.

• Give your technique a break - do not use it in an intensive mode. If you plan to carry out a couple of washes a day, then between them you must definitely take a break of 2-4 hours. Otherwise, the unit will operate at the limit of functionality, quickly wear out and fail.

• At the end of each wash, wipe dry the housing, as well as the detergent tray, tub, gasket and other parts. - this will prevent the appearance of rust.

• Check the condition of the drain filter and hose regularly for blockages and the formation of a mud block.

• Descale from time to time - start washing with special cleaning agents or ordinary citric acid at high temperatures and idling.

• Try while washing use high quality powders from well-known manufacturers.

• Every 2-3 years you fit your washing machine and its engine professional technical inspection.

Obviously, there are a lot of reasons for the lack of launch of the SMA. We have covered the most common ones.

The following video shows one of the possible breakdowns of the washing machine, in which it does not turn on.