The washing machine stopped draining water and switching to pressing if a dense blockage of the pile formed in the drain hose or a foreign object stuck in the pump. It is the locking of the drainage system that is the primary trigger that causes the electronic module to suspend the washing cycle, since the water level sensor detects its presence in the tank. If you ignore this symptom and try to force the spin, you can disable the electric motor or damage the hatch cuff due to overflow.
The second most common reason why washing-machine does not perform spinning and does not pump out the liquid, the drain pump becomes a failure. The pump can burn from a voltage surge or jam due to small things that get there, for example, bones from a bra. In this case, you may hear a characteristic buzz or clicks, but the water will remain in the tank and the drum will stand still.
The third critical factor is the faulty heating element, which is often overlooked in the diagnosis. Many modern models washing-machine block the transition to pressing, if the TEN did not warm up the water to a given temperature or, conversely, broke through the body. Electronics perceive this as an emergency and stop the program to prevent short circuit or damage to the laundry.
Blockages in drainage and drainage
The most common, but common, reason for washing machine does not drain water And it doesn't start spinning, it's a physical barrier to the outflow path. During operation in the drain system accumulates threads, pile, sand and small items from pockets, which eventually form a dense plug. If the water goes slowly or stands still, first of all it is necessary to check the available nodes without indiscriminate equipment.
The drain filter, located in the lower part of the body behind the decorative panel, takes the main blow. Inside it, coins, buttons and lumps of dirt often accumulate, which completely cover the impeller of the pump. Regular cleaning of this element is a mandatory procedure that manufacturers recommend every 3-6 months for prevention.
⚠️ Attention: Before unscrewing the drain filter, be sure to substitute a flat container and bed a cloth, since the remains of dirty water up to 1 liter will leak out of the hose.
In addition to the filter, a blockage can be formed in a corrugated pipe connecting the tank and the pump, or at the connection of the hose with the sewer pipe. If the filter check did not give results, you will have to remove the upper cover of the unit and probe the rubber connections for solid inclusions. Often it is in the bends of the pipes that small socks or bones get stuck, blocking the flow of water.
To clean hard-to-reach places in hoses, use a long brush or wire with a curved end, but act carefully so as not to damage the rubber walls.
Failures of the drain pump (pump)
If the drain system is clean, but washing machine does not drain waterThe problem lies in the pump itself. A drain pump is an electromechanical device whose life is limited and its parts wear out over time. Visually determine the breakdown can be by the absence of a characteristic sound of the motor when the drain mode is turned on or by the appearance of extraneous noise, cod and hum.
Often there is a situation where the impeller pump is scrolled by the engine shaft, but does not capture water. This happens if the slats are cut off on the shaft or the impeller is cracked. In another case, the motor buzzes, but does not rotate - this is a sign that threads have wound on the shaft or a winding break has occurred. In both cases repair of the washing machine will require replacement of the unit as a whole or its mechanical part.
To check the integrity of the pump windings can be used by a multimeter in the mode of measuring resistance. Normal readings for most household models are in the range of 150-300 ohms. If the device shows a one (break) or a zero (short circuit), the part must be replaced. It is also worth examining the contacts coming from the control module - they could oxidize from moisture.
Problems with the heating element (TEN)
Paradoxically, but washing machine does not press laundry often due to a heater malfunction, even if the mode is selected without heating. The electronic control module constantly interrogates the sensors, and if the TEN has a breakdown on the body or incorrect resistance, the program gets into error. It is a protective mechanism that prevents the user from being electrocuted through water and metal drums.
Inside the TEN is a nichrome spiral, isolated from the metal tube by a dielectric. Over time, under the influence of scale and temperature changes, the insulation is destroyed, and the current begins to go to the body. The module detects the leak and blocks the execution of further operations, such as draining and pressing, leaving water in the tank.
For diagnosis, it is necessary to disconnect the wires from the TEN and “call” it with a multimeter. One probe is placed on the contact, the other on the body. If the device is beeping or shows at least some resistance, then there is a breakdown. The resistance between contacts is also checked – it must correspond to passport data (usually 20-40 Ohms).
TEN error codes
In different brands, the fault of the heater is indicated differently. Bosch and Siemens often have E18 or F21, LG has tE or HE, and Samsung has 4E or 5E. Always look for the exact value in the instructions for your model.
Failures in the operation of the electronic module and sensors
When washing-machine ceases to drain and push, the culprit may be the “brain” of the device – the control module. Power surges in the network, ingress of moisture or factory defect lead to burnout of tracks, simistors or relays responsible for supplying power to the pump and engine. In this case, the signal simply does not reach the actuators.
The water level sensor (pressostat) also plays a key role. If he “lies” and tells the module that the tank is empty, although the water is standing, or vice versa, does not see that the water has gone, the cycle will not end. Often the problem lies not in the sensor itself, but in the thin tube connecting it to the tank: it can clog or fly off, disrupting the transmission of air pressure.
⚠️ Attention: Checking of the module contacts and wiring should be carried out only when the power supply is completely disconnected from the mains in order to avoid electric shock.
Diagnostics module requires special knowledge and equipment. Visually, you can notice traces of burns, swollen capacitors or black breakpoints. If you don't have the skills to solder and read electrical circuits, washing-machine At the level of payment, it is better to entrust a professional master.
Mechanical breakdowns of the engine and drive
If the water's gone, but washing machine doesn't turn the drum For spin, the problem may be in the engine or drive. Worn brushes in collector motors are the most common cause. When the graphite rod is worn to the base, contact with the collector disappears, and the motor stops rotating or only works in one direction.
In models with direct drive or belt transmission, other malfunctions are possible:
- 🔌 Breakage or stretching of the belt, because of which the motor turns idle.
- 🔌 The jamming of the drum bearings, which creates resistance that the motor cannot overcome.
- 🔌 Interturn circuit in the windings of the engine, requiring its rewinding or replacement.
Checking brushes takes a little time: you need to remove the motor, find plastic holders on both sides of the collector and remove graphite rods. If they are less than 1 cm long, they must be replaced. This is an expendable material, and its replacement prolongs the life of the unit for several years.
☑️ Engine diagnostics
Table of error codes of popular brands
For rapid diagnosis, manufacturers provided for the output of error codes on the display or the indication of flashing light bulbs. Knowing the decoding, you can immediately understand why washing-machine It doesn't do pressing and draining. Below is a table with the most common codes for different brands indicating plum issues.
| Brand | Error code | Description of the problem | Probable cause |
|---|---|---|---|
| LG | E10 / OE | The water drain problem | Filter clog or pump failure |
| Samsung | 5E / E5 | The water doesn't leave the tank. | Failure of the pump or level sensor |
| Bosch | E18 / F18 | The drainage system problem | Clogged or hose clamped |
| Indesit | F05 | Water level sensor (pressostat) | Failure of the pressostat or pipe |
| Electrolux | E20 | The water drain problem | Clogged or broken pump |
Prevention and operation rules
So washing-machine served for a long time and did not cause problems with pressing and draining, it is important to follow the rules of operation. Regular maintenance prolongs the life of the nodes and prevents costly repairs. Simple activities performed once a month will save you from the challenge of the master.
Always check your clothes pockets before loading. Small things, keys and paper clips are the main enemies of the pump and TENS. Use special wash bags for delicate things so that the pile and thread do not fall into the drain system in large quantities. It is also recommended to use scale funds for TEN every six months.
The main conclusion: 80% of cases when the machine does not drain or push, solved by cleaning the drain filter and checking the hose for blockages.
Do not overload the drum beyond the norm specified in the instructions. Overload puts excessive strain on bearings and the engine, which can cause them to fail prematurely and stop the washing cycle. The uniform distribution of underwear is also important for the correct operation of the balancing system during spinning.
⚠️ Note: If after cleaning the filters and checking the hoses the problem has not disappeared, do not disassemble complex nodes yourself, if you do not have experience - this can lead to loss of warranty.
The secret to long service
Set the machine strictly on the level. The skewed body disrupts the operation of sensors and creates vibration, which gradually destroys the nodes of the unit.
Frequently Asked Questions (FAQ)
Why does the machine hum when draining, but the water does not pump out?
The buzzing in the absence of a drain indicates that the pump motor is working, but the impeller does not rotate. Most likely, a foreign object (coin, bone) got into the pump, which blocked the blades, or cut off the splints on the engine shaft. It requires a pump to remove debris or replace the node.
Can I start the pressing manually if the water has not drained?
Forced pressing without prior draining of water is prohibited. This will put a huge strain on the engine and bearings, which can lead to their failure. First, you need to run the program "Plum" or "Push" separately, having previously eliminated the cause of the blockage.
What to do if the indicator of the hatch lock is on, but the car does not work?
If the lock indicator is on but the cycle does not continue, it often means that the control module is waiting for the previous operation (dump) to be completed. Check the drain filter and the hose. If it is clean, it is possible that the water level sensor or the lock itself (UBL) is faulty, which does not signal the closure of the hatch.
How do you know if a THEN has burned without a multimeter?
Without devices, it is difficult to accurately determine the breakdown of the TENS, but there are indirect signs. If the machine is gaining water, begins to warm (a quiet crackling is heard), and then stops abruptly and flashes error indicators - it is likely a breakdown of the TEN. It can also knock out the protection machine in the shield when the heating is turned on.