The situation when an Ariston washing machine stops responding to button presses always takes you by surprise. You load laundry, press the “Start” button, but the drum is silent and the indicators do not light up. This is a common problem faced by owners of household appliances of various models, be it Ariston WISL 105, Ariston AVSL 109 or more modern series with digital control.
Before calling a technician or taking the unit to service, it is worth carrying out an initial diagnosis. Often the reason lies not in a complex breakdown of electronics, but in a simple lack of power or a tripped protection. In this article, we will analyze in detail all possible scenarios why the equipment refuses to work, and we will determine what steps you can take on your own.
It is important to understand that modern washing machines are complex electromechanical devices. Their operation depends on many factors: the quality of the network voltage, the condition of the wiring, the serviceability of the internal modules. Ignoring the first signs of trouble can lead to more serious consequences, so diagnosis must be approached carefully and consistently.
Problems with power supply and network cable
The most common, but often overlooked reason is the lack of electricity. If the Ariston washing machine does not turn on and not a single indicator lights up, first check if there is voltage in the outlet. Connect another device to it, such as a hair dryer or lamp, to make sure the connection point is working properly.
Often the problem lies in extension cords and surge protectors. If the machine is connected through a “pilot” or a cheap extension cord, the contacts could oxidize or melt under load. Direct connection to outlet - the only correct way to operate powerful household appliances, eliminating voltage loss and overheating of connections.
Carefully inspect the power cord of the machine itself. It should not have creases, abrasions or traces of melting. Pay special attention to the cable entry point into the housing and the plug. If the plug gets hot during operation, this is a sure sign of poor contact inside it or in the socket.
- 🔌 Check for voltage in the outlet using a multimeter or other device.
- 🔌 Inspect the power cord for physical damage to the insulation.
- 🔌 Make sure that the plug sits tightly in the socket and does not wobble.
⚠️ Attention: Never use a damaged network cable. Attempting to cover exposed wires with electrical tape may result in a short circuit and fire.
Use grounded outlets to connect the washing machine. This will not only protect your equipment from power surges, but will also protect you from electric shock if the insulation breaks down.
Malfunctions of the power button and control module
If everything is in order with the electricity in the house, but the Ariston washing machine does not respond to the power button, the button mechanism itself may have failed. In models with mechanical controls, the contacts inside the button may have oxidized or burned, causing the circuit to not complete.
A more complicated case is a control module failure. The electronic “board” is the brain of the device. Power surges, moisture, or manufacturing defects can damage microcircuits or board tracks. In this case, the machine may partially respond (for example, blink lights), but the program will not start.
Module diagnostics require special knowledge and equipment. However, you can visually assess the condition of the board by removing the top cover. Look for burnt marks, swollen capacitors, or blackening in the transformer area. Module repair often possible, but requires re-soldering of the elements by a qualified craftsman.
Sometimes the problem is software in nature. A firmware glitch may block startup. In some models, rebooting helps: unplug the machine for 15–20 minutes, then turn it on again. If this does not help, a flashing or replacement of the module is probably required.
Child lock and control lock
Modern Ariston models are equipped with a child lock feature. If the indicator with the image of a lock or key is on on the panel, and the machine does not respond to pressing, then the button lock is activated. This is not a breakdown, but normal operation.
To unlock the panel, you usually need to press and hold a certain combination of buttons for 3-5 seconds. On different models, these may be the “Temperature” and “Rinse” buttons, or a separate button with a lock symbol. Exact instructions for your model Ariston can be found in the user manual.
The lock may turn on accidentally if you lean on the panel with wet hands or place a heavy object on it. There is also a door lock function that is activated during washing. If the machine does not turn on after completing the cycle, wait 2-3 minutes - the mechanism should unlock automatically.
- 🔒 Look for a lock or key symbol on the panel.
- 🔒 Try holding buttons connected by an arc or line.
- 🔒 Unplug the machine for 10 minutes to reset the error.
What to do if the button is stuck?
If the physical button falls inside the case, you can carefully try to pry it off with a thin tool, after turning off the power. However, it is better to replace the button, as the mechanism may have broken.
Power surges and surge protector operation
Unstable voltage in the power grid is the scourge of many areas. Ariston washing machines are sensitive to changes. If the voltage drops below an acceptable threshold or there are sudden surges, built-in protection can block power-on to prevent electronics from burning out.
A surge filter is installed inside the machine to reduce interference. With a strong surge, it can burn out, taking the blow upon itself. In this case, the circuit is broken and power is not supplied to the control module. Replacing a surge protector is an inexpensive and quick procedure.
To protect equipment in homes with unstable electricity, it is recommended to use a voltage stabilizer. This device equalizes the input current and ensures safe operation of household appliances. Stabilizer Extends the life of the engine and electronics.
| Symptom | Probable Cause | Actions |
|---|---|---|
| The car won't turn on at all | No voltage at the socket | Check the machine in the panel |
| Lock indicator is on | Child lock mode | Unlock with button combination |
| All indicators are flashing | Control module failure | Reboot or repair the board |
| A cracking noise is heard when turned on | Network filter failure | Replacing the filter |
Stable voltage is the key to long-term operation of electronics. If your lights flicker frequently, installing a stabilizer is required.
Heating element malfunction and current leakage
One of the hidden reasons why the Ariston washing machine does not turn on or knocks out the machines when turned on is a breakdown of the heating element (heating element). Over time, scale forms on the heating element, which can damage the coil shell. Water, which is electrically conductive, shorts the current to the body.
If your apartment has a grounding system or RCD (residual current device), when you turn on the machine, there will be an instant power outage in the entire apartment or a specific line. The machine seems to “turn on”, but immediately turns off.
You can diagnose a breakdown of the heating element visually (looking for black spots on the heater) or using a multimeter, measuring the resistance between the contacts and the body. Operating a machine with a broken heating element is deadly, as the body may become energized.
- ⚡ When turned on, it knocks out traffic jams throughout the apartment.
- ⚡ Cracks or swelling are visible on the heating element body.
- ⚡ The multimeter shows the resistance between the contact and the body.
⚠️ Attention: Do not try to insulate a broken heating element with tape or tape. This will not solve the problem of current leakage through water. Only complete replacement of the element.
Mechanical damage and moisture ingress
Water and electricity are a dangerous combination. If the Ariston washing machine was parked in a room with high humidity or a leak occurred, moisture could get into the contacts of the control module, motor or wiring. This causes a short circuit and blocking operation.
Often moisture gets inside when the powder is dosed incorrectly (excessive foam forms) or when the drain hose is clogged and water begins to overflow over the edge of the detergent tray. In such cases, water flows down the inner walls directly onto the electronic components.
If you suspect water ingress, unplug the machine immediately! Do not try to turn it on to check. Remove the lids and let the insides dry overnight in a warm, dry place. Switching on wet technology is guaranteed to burn out the control module.
☑️ Check after exposure to moisture
It is also worth checking the integrity of the wires inside the case. Rodents, vibration during spinning, or careless transportation can lead to broken wires or damaged insulation, which will also lead to equipment failure.
Diagnostics by models and error codes
Although failure to turn on is rarely accompanied by an error code on the display, some Ariston models may flash certain indicators to indicate a malfunction. For example, a flashing "Lock" indicator may indicate a problem with the hatch locking, which prevents starting.
For accurate diagnosis, you need to know the model of your car. The serial number and model are indicated on a sticker located on the end of the hatch or on the rear wall of the housing. Knowing the model (for example, Ariston Hotpoint WMG 722B), you can find specific “diseases” of this particular series.
If simple methods don't work and the machine still won't turn on, it probably needs a professional repair using a test mode. The technicians connect the module to a special stand to check the operation of each unit separately.
Why does the machine turn on but not start washing?
If the indicators are on, but the wash does not start, check that the hatch is tightly closed. Often the problem is a broken handle or faulty lock (UBL). Also, the machine may not start if the water supply tap is not open or there is no pressure in the water supply.
Is it possible to repair an Ariston washing machine yourself?
Simple operations, such as cleaning filters, replacing the drain hose or hatch cuff, are accessible to beginners. However, repairing the control module, replacing bearings or heating elements require special tools and knowledge. Inept intervention can aggravate the breakdown.
How much does it cost to replace a control module?
The cost consists of the price of the new board and the work of the master. Modules are available for popular Ariston models, but their price can be up to 50% of the cost of a new car. It is often more profitable to repair a burnt-out module than to buy a new one.