The situation when Hotpoint-Ariston washing machine He stops draining water and is often taken by surprise. The drum is full of water, the program has stopped, and the underwear remains wet and dirty. This is a classic scenario that owners of this brand’s equipment face, and it doesn’t always mean a fatal breakdown of electronics.
In most cases, the problem lies in the mechanical clog or wear of one of the nodes available for replacement. Drying system It is quite simple, and understanding the principle of its work will allow you to save on the call of the master. However, ignoring the primary signs of malfunction can lead to more serious consequences, including failure of the control module.
Before disassembling the unit, it is necessary to conduct a primary diagnosis. Often filter-cloth Or hose overbending are the only obstacles to normal operation. In this article, we will discuss in detail all possible causes, from the simplest to the most complex, and provide an algorithm of actions to eliminate them.
⚠️ Attention: Before starting any diagnostic or repair work, be sure to disconnect the washing machine from the power grid. Water and electricity are a dangerous combination, and the risk of electric shock in malfunctioning equipment increases significantly.
The main reasons for the absence of a drain
When Hotpoint-Ariston does not drain water, the control system records the excess of the pumping time. The electronics “understand” that the water level in the tank has not changed over the allotted period of time, and blocks further washing steps. Pump pump. It can hum, but the water does not pump, or completely silent.
The first thing that comes to mind is a foreign object. Coins, buttons, bones from the bra or pile can get into the impeller pump. In this case, the motor buzzes, but the rotation is blocked mechanically. If the pump is silent, the winding or a problem in the power chain may have burned.
The state of the sewer system should also be considered. If a blockage formed in a siphon or a common pipe, the water simply has nowhere to go, and it remains in the tank or returns back. Hydro-gate It can be clogged, which creates back pressure.
- 💧 Mechanical blockage of drain filter or pipes
- 🔌 Failure of the electrical part of the drain pump
- 🌀 Blocking the impeller with a foreign object
- 📉 A blockage in a sewer pipe or siphon
Diagnostics through error codes
Modern models Hotpoint-Ariston They are equipped with a self-diagnosis system. If the drain is broken, the corresponding designations will appear on the display. Error codes are the key to understanding what exactly happened. You will often see a mistake. F05 (or flashing of pressure and temperature indicators).
This code signals that a water level sensor (pressostat) has detected the presence of water in the tank during the drain or pressing stage. The machine tries to pump out the water, the timer expires, and an error is issued. In some models where there is no digital display, flashing indicators report the problem.
It is important to distinguish between a “false” error and a real breakdown. Sometimes the failure occurs due to a surge in tension. Try restarting the machine: turn it off, wait 15 minutes and turn it on again by selecting Plum or Press mode. If the error is repeated, intervention is required.
Deciphering rare water-related codes
F06 - Control panel button error (can block manual drain start). F07 - Failure of the TENG (the machine heats the water, but does not go to the drain stage). F09 - EEPROM error of the control module (requires flashing or replacement of the board).
Checking of drain hose and sewerage
The simplest and often ignored reason is a squeezed drain hose. If the car is close to the wall, the hose can be strongly bent at the exit of the housing or at the entrance to the sewer. Visually inspect the entire water drainage path.
Check the connection to the sewer. If the hose is inserted into the siphon under the sink, there could be a clog. Disconnect the hose from the sewer pipe and lower its end into the bucket. Turn on the drain mode. If the water went free, the problem is in the pipes at home.
Inside the hose itself, deposits of powder and dirt can also accumulate, narrowing the passageway. Washing the hose under a strong pressure of water will help eliminate this defect. Corrugated structure The hose contributes to the accumulation of garbage, so its condition should be monitored regularly.
☑️ Checking of the drain line
Cleaning the drain filter
The filter is the main protective element of the pump. In models Hotpoint-Ariston It is usually located in the lower right part of the body behind the decorative panel. This is where all the large objects that have not passed through the drum settle.
Before unscrewing the filter, be sure to prepare a flat container for water and rags. Even if the machine does not drain the water completely, in the lower segment of the tank and pipes it can be up to 1-2 liters. Open the hatch, substitute the container and slowly unscrew the filter cover counterclockwise.
After removing the water, examine the inside of the niche. There are often found coins, paper clips, buttons and lumps of wool. Carefully clean the filter itself and the hole into which it is screwed. Be sure to check if the impeller of the pump rotates freely, which is visible inside the hole.
⚠️ Attention: Do not twist the filter sharply and to the end, if there is a lot of water in the tank. The flow can be strong and you will flood the floor. It is better to first scoop water through the drum or use an emergency drain hose, if it is provided by the design.
Diagnostics and replacement of the drain pump
If the filter is clean, the hose is free and the water is not going away, most likely malfunctioned. drain-pump (pump) Hotpoint-Ariston machines often have pumps from Plaset, Askoll or Drain System manufacturers. The resource of their work is on average 3-5 years.
To check the pump, you need to access it. In most models, you need to remove the top cover of the car (unscrew two screws from the back and move the lid back) and the front panel. The pump is located at the bottom, often attached to the bottom of the tank or fixed to the cross.
Check the multimeter resistance of the pump winding. Normal values are in the range of 150-200 ohms. If the device shows a break (infinity) or a short circuit (close to zero), the part must be replaced. Also check if the voltage comes to the pump contacts in drain mode.
| Parameter | Norma. | Malfunction | Action. |
|---|---|---|---|
| Resistance to winding | 150-200 Om | 0 Ohms or ∞ | Pump replacement |
| Rotating the impeller | Free. | Jammed. | Remove garbage or replace |
| Contact tension | 220 V (on discharge) | 0 In | Verification of module/wiring |
| Tightness | Dry case | Leak | Replacement of seal/pump |
When buying a new pump, pay attention to the location of the fasteners and connectors. Hotpoint-Ariston pumps may have different geometries, although the specifications (power, shaft length) may be the same. It is better to take the original or full analogue by catalog number.
Failures of the control module and wiring
If the pump is serviceable but does not receive a start command, the problem may lie in the control module or wiring break. In the washing machines. Hotpoint-Ariston Often there is oxidation of contacts or a fracture of wires at the place of vibration of the housing.
Carefully examine the “chip” (connector), which connects to the pump. Contacts could oxidize due to water leakage, or melt due to poor contact. The cleaning of contacts and the restoration of the circuit can resuscitate the device without expensive replacement of the module.
The most difficult case is the combustion of a simistor or tracks on the control board responsible for the pump. In this case, you need professional electronics repair or replacement of the entire module. Independently soldering board without experience is not recommended, as you can damage other nodes.
If the pump is humming but not spinning, it is mechanical locking (garbage). If he is silent and not called, the winding is burned. If it is silent, but resistance is normal, it is a problem in the module or wiring.
Prevention and frequent questions
To prevent the problem of “does not drain water” from recurring, follow simple rules of operation. Check your pockets regularly before washing, use special bags for delicate things, and clean the drain filter every six months. It is also useful to use scale remedies that prevent petrification of internal parts.
Do not overload the drum beyond the norm specified in the instructions. This creates an extra load not only on the engine, but also on the drain system. Timely service It extends the life of technology for years.
Why does the car hum when draining, but the water does not pump?
Hooding without pumping water most often means that the pump motor is trying to work, but the impeller is blocked. This can be a foreign object (coin, bone), caught in the impeller, or jamming bushings due to wear. Less commonly, interturning in the winding.
Can I drain Hotpoint-Ariston water by hand?
Yes, this can be done through a drain filter. Prepare a low pelvis and rags, open the hatch and slowly unscrew the filter cover, allowing water to flow out in small portions. You can also try to lower the drain hose below the level of the tank in the prepared container, if the design allows.
What does the flashing of lock and temperature indicators mean?
On many Ariston models, this is a combination that indicates a leak error (similar to the F05 code). The machine says it cannot lower the water level in the tank to the required value in the allotted time. Check the filter, hose and pump is required.
How often should the drain filter be cleaned?
It is recommended to check and clean the drain filter every 2-3 months of active operation. If you have pets or you often wash things, it is better to shorten the interval to one month.