Error F16 in the Ariston washing machine

F16 SM Ariston Hotpoint Ariston vertical washing machines may display fault code F16 immediately after starting the washing process. In most cases, the error is displayed immediately, even before the program starts executing. Sometimes, the code may appear already in the process of washing things. Let's figure out what error F16 indicates, what kind of failure of the washing machine does it indicate?

Error manifestation

The easiest way to identify the error is on modern washing equipment with a display. It is on the digital screen that the system will display the abbreviation F16. If the machine is not equipped with a display, the user will have to carefully observe the behavior of the “home assistant”.

Early Hotpoint Ariston models that have one power indicator on the control panel (we are talking about ATL, AT, TX models) will notify you of a malfunction in the system by flashing the light and rotating the program selector. 16 consecutive blinks of the indicator and a click of the programmer will notify you of error F16.

Washing machines equipped not only with a power button, but also with keys for selecting additional functions, notify the user in a slightly different way. For example, on machines of the AVTL, AVTXL series, the “Spin” indicator will start flashing, and along with it the “Key” door lock symbol.

Vertical Ariston Low-End series machines indicate an error by flickering the “Rinse” light (located in the column with indicators of the stages of a given mode). In addition, the LEDs for additional options may also light up.

Where did she come from?

What should I do to resolve the detected error? It is necessary to understand what malfunction in the system this symbol indicates. Error F16 on washing machines Ariston with a vertical loading type indicates a problem with the drum parking sensor.

This failure code is typical exclusively for vertical machines; in front-loading automatic machines there is no such error.

There are several options as a result of which the failure occurred: drum doors in Ariston

The drum doors are not completely closed. Make sure you close the doors tightly when you finish loading your items. When they are closed, a characteristic clicking sound should be heard. If the closure is not tight, the machine will not start working;
poor connection of contacts. Make sure that the wires in the circuit from the parking sensor up to the control unit are connected tightly. Sometimes, due to the vibrations that the washing machine produces during operation, the tightness of the contacts is disrupted. The solution to the problem will be to restore the wiring;
one-time malfunction of the control module. Perhaps turning off the SMA from the power supply for 15 minutes will help eliminate the code. After this, start the washing equipment again and select the desired washing program.

So, fault F16 in Ariston washing machine, can appear for several reasons. If quick actions do not help, you should undertake a full repair. In some cases, you will have to resort to the help of professional craftsmen.

We are trying to repair

You can initially try to fix the machine yourself. If re-closing the drum flaps until a characteristic click or restarting the machine does not produce results, more serious repairs will be required.

To check the functionality of the drum lock sensor, parking device and microswitch, you should “arm yourself” with a multimeter. Using the tester, each of the elements is diagnosed. If malfunctions are detected, it is necessary to replace the damaged part with a new one.

It will be very difficult for a non-professional to correct the situation with his own hands if the control unit fails. If the module tracks are burnt out, the microcircuit is burned out, or the main microprocessor is damaged, it is recommended to contact a service center or workshop for specialist help.

Error F16 may appear if water gets on the parking sensor contacts.

When undertaking repairs on your own, be prepared that you may need to solder the burnt circuit tracks and replace elements that are found to be faulty. If the microprocessor breaks down, the control module will not be repairable; it will have to be completely replaced.

It is not a fact that the problem is in the control board. Be sure to inspect the wiring of the washing machine for damage or disconnected contacts. It is worth checking the wires running from the drum parking sensor to the main unit.

Wiring deteriorates over time due to external influences, so the contacts must be periodically checked for tight connections.

In an Ariston washing machine, a wiring defect can lead to more serious consequences. Damaged wires can cause a short circuit, which can damage the electronic main controller. The wiring can be repaired using heat-shrink twisting, but the ideal option would be to completely replace the cable loop.Contacts are restored by soldering or completely replacing a worn-out contact block.