Ariston Hotpoint washing machine errors

Error codes for Hotpoint Ariston washing machines. Ariston is produced by Italian, which also includes the Indesit brand. But the Hotpoint Ariston brand implies a higher level product than Indesit.

F1, F01 F2, F02 F3, F03 F4, F04 F5, F05 F6, F06 F7, F07 F8, F08 F9, F09 F10 F11 F12 F13 F14 F15 F16 F17, Door F18 H20

Currently, these SMAs are produced in Russia, in the city of Lipetsk, or supplied from one of the European factories. These washing machines have a fault detection and diagnostic system.

Codes are displayed on the screen or using light indicators.

Table of error codes for Ariston washing machines with a display

Fault code.	Description of the breakdown.	The reason for the error.	Checking and troubleshooting.
F1, F01.	The washing machine blocked the hatch and then filled with water. After that, an error was displayed and nothing else happens. Sometimes it may appear during one of the washing cycles, but in the future it always appears at the beginning.	Short circuit in the washing machine motor control circuit. Program or firmware failure. Brush wear. Engine malfunction. The problem is in the control module.	Test the wiring with a multimeter. Repair detected damage Disconnect the SMA from the network for 10-15 minutes. If it doesn't help, then a flashing is needed. Check the degree of wear of the brushes. When worn out, replace it. Install a new brush assembly. It is possible to repair the electronic module (usually the control triac of the drive motor is on).
F2, F02.	After collecting water, the drum begins to rotate, but then stops. Clicks are heard. There is an emergency drain of water.	The signal from the tacho sensor about the rotation of the drive motor is not sent to the electronic controller. Engine malfunction. Failure of the tachometer generator. Failure in the control module.	Check the reliability of the electrical connection between the electronic module and the drive motor. If damage is found, it is restored. Check to see if the drive motor rotor is blocked due to jammed drum bearings or other reasons. If repair is impossible, a new engine is installed. Look at the electrical resistance of the tachometer generator winding (should be 115...170 Ohms - for SMAs equipped with EVO-I controllers). Repair or replacement of the electronic board after diagnostics.
F3, F03.	It starts to wash, after some time the water emergency drains. It fills up the water again and drains again.	The temperature sensor is faulty. Wiring is damaged. Failure in the control module. or the water heating heating element relay is stuck.	Check the electrical resistance of the temperature sensor (should be about 20 kOhm at 20°C). If there is a deviation, change it. Inspect the reliability of the connections between the electronic module and the temperature sensor. Violations are corrected. It is possible to repair the controller (usually the water heating relay is faulty). Or buying a new one.
F4, F04.	An error appears after the reel starts spinning. Stopping and draining water. The pressure switch simultaneously generates the “OVERFLOW” and “EMPTY TANK” signals. In this case, water is poured into the tank to the “OVERFLOW” level. As a result, it turns out that the fill (the water fill valves are open) and the water drain (the drain pump is turned on) are turned on at the same time.	Program crash. Wiring is damaged. The water level sensor is faulty. Electronic controller failure.	Try unplugging the cord from the outlet for 10-30 minutes. If this does not help, then perform the following steps. Check the reliability of the connection between the electronic module and the level sensor, as well as the sensor itself. Replace the pressure switch with a working one. Repair or replacement of the control module.
F5, F05.	During operation, the machine stops with water. The code appears and nothing happens.	There is a problem with the washing program. Wiring is damaged. The drain pump does not work. The water level sensor does not generate an “EMPTY TANK” signal after performing the water drain mode. Blockage in the drain system. Blockage in the sewer. The problem is with the management controller.	First try turning off the power to the machine for 10-20 minutes and repeating the wash. Check the reliability of the connection between the module and the drain pump. Check the pump itself (by supplying 220 V to it) and its connectors. If there is a malfunction, a new one is installed. Change the pressure switch. Inspect the filter and drain hose for blockages. Clean the drain and, above all, the siphon under the sink. At the moment the drain pump is supposed to be turned on, check the presence of mains voltage at its contacts. If missing, the module needs to be repaired.
F6, F06.	Occurs at any stage of program execution.	Button error. The code is displayed in machines of the Ariston Dialogic family (AD series). Program crash. There is a problem with the sunroof locking circuit. Door not closing tightly.	Check the presence of contact in the connectors and the wires between the controller and the control panel. Check the serviceability of the control panel buttons. The control panel and electronic module are successively replaced. Check the UBL contacts. Close the door tightly.
F7, F07.	The water does not heat up after the wash starts. SMA stops at some point.	There is a break in the wires or the contacts are soured. The water heating element is damaged. The pressure switch is damaged. Control module failure.	For SMA with EVO-II controllers: Check the reliability of the connection between the connector contacts and the electronic board and level sensor. Check the serviceability of the pressure switch. The serviceability of the heating element is diagnosed by measuring its resistance (between pins 5 and 6 of connector J3): for example, for a heating element with a power of 1800 W it should be about 25 Ohms. The heating element, level sensor and board are successively replaced. For machines with EVO-I controllers: Read also: Repair of Zanussi washing machines: analysis of the most common breakdowns Check the wiring and the presence of contact in connector CM1 of the board. Inspect the serviceability of the heating element relay on the controller. Replace the electronic module.
F8, F08.	At any stage of washing it stops and displays an error.	The pressure switch is damaged. The contacts of the heating element or pressure switch have become sour. Control module failure.	Change the water level sensor. Check the connection of the heating element to the electronic module, if necessary, replace the heating element or pressure switch. Repair or replace the electronic module.
F9, F09.	No program starts.	Program error. The network voltage is unstable. Error (failure) of the contents of non-volatile EEPROM memory. The control board is faulty.	Disconnect power for 10-20 minutes. Check the voltage in the network. The contents of the non-volatile EEPROM memory are re-flashed. If the EEPROM chip is serviceable, replace the entire module.
F10.	At some point the water is drained and an error code is displayed.	There are no signals from the level sensor (the tank is not empty, but not full either). A self-draining effect occurs due to improper connection to the sewerage system. Program failure. Poor water pressure. The tank does not have time to fill within a certain time.	For SM with EVO-II controllers: Check the reliability of the connection between the contacts of the connector I of the module and the level sensor. Inspect the level sensor: closed contacts. 2-4 in connector J3 correspond to the “EMPTY TANK” state, pin. 2-3 – “FULL TANK”, cont. 2-1 – “OVERFLOW”. The level sensor and control module are successively replaced. For washing machines with EVO-I controllers: Check the presence of a contact in the connector on the electronic board. Check the serviceability of the level sensor, as well as the integrity of the wiring from it to the electronic board. Replace the module.
F11.	The washer cannot drain the water. Accordingly, it also does not go into spin mode.	Program failure. The contacts on the pump have soured or the wiring has broken. The drain pump is damaged. The pressure switch is faulty.	For models with EVO-II controllers: Check the reliability of the connection from the contact. 8 and 9 of connector J9 (or from pins 1 and 2 of connector J15, if the washing machine has the Easy Door function) of the electronic board and to the drain pump. Check the serviceability of the drain pump. The resistance of its winding should be about 170 0m. The drain pump and electronic module are successively replaced. For SMA with EVO-I controllers: Check the integrity of the contacts of connectors CN1 and CNF on the electronic board. Check the serviceability of the water level sensor and drain pump.
F12.	Water is not flowing. It may work a little, and then an error appears.	Software failure. There is no communication between the display module and the electronic controller. The problem is in the control module. The display module is damaged.	Restart the washing machine. Check the reliability of the electrical connections between connector J11 of the main electronic controller and the display module. Install a new main electronic module. Replace the display module.
F13.	Drying is not carried out. In some cases, washing does not start.	The drying temperature control circuit is faulty (for SMA “Margarita 2000” with drying, EVO-I controller). The drying sensor is damaged. Program crash. The control module has burned out.	Inspect the connection between the module and the drying temperature sensor. If damage is found, repair it. Check the serviceability of the drying temperature sensor. The faulty one is replaced. Try turning off the power for 10-20 minutes. Repair or replacement of the electronic module after diagnostics.
F14.	Drying clothes does not work.	Program failure. The drying heating element has burnt out. Wiring is damaged. The module is faulty.	Turn off the power to the washing machine for 10-20 minutes. They install a working heating element. Check the connections between the electronic board and the drying heating element. Repair or replacement of the controller.
F15.	Drying clothes does not work.	Program failure. The drying heating element has burnt out. Wiring is damaged. The module is faulty. Drying does not turn off (for SM “Margarita 2000” with drying, EVO-I controller).	Similar to F13 and F14 .
F16. Error in top-loading models.	The drum does not spin.	The parking sensor is faulty. Wiring is damaged. Drum rotation is blocked. UBL breakdown. The problem is in the control module.	Install a working sensor. Ring the wires. Eliminate the break. Remove objects that interfere with rotation. Very often the doors open during operation due to the fact that they were not tightly closed when loading laundry. Diagnostics and replacement of hatch lock. Repairs are usually possible. Or buying a new controller.
F17, DOOR.	The wash cycle does not start. The SMA may stop during operation and an error will be displayed.	The hatch is not closed. Program crash. UBL breakdown. Malfunction of the UBL, the back of the lock or hatch. The handle is broken. Wiring is damaged. Worn motor brushes. The problem is in the control module. The heating element is burnt out or there is a leak on the housing.	Check that the lock is securely latched. Close the hatch tightly until you hear a characteristic click. Disconnect power for 10-20 minutes. Replace the door lock. Inspect the reverse part of the lock, which is located in the hatch. Install a new handle. Check the wires in the circuit. Eliminate the break. Install a new brush assembly. After proper diagnosis, repairs are possible. Or a new electronic module. Replacing the heating element.
F18.	The wash cycle does not start. An error code is displayed.	Microprocessor error.	Replace the electronic controller.
H20, H2O.	Problems filling the tank with water.	There is no water in the water supply. The pressure is too low. There is a blockage in the inlet filter or inlet hose. Self-draining effect. The pressure switch is damaged. Program failure. The control module is faulty.	Check for water in the supply pipes. Check water pressure. Clean the filter mesh and flank. The drain hose must be located above the water level in the tank. Diagnose the serviceability of the water level sensor. Turn off the power to the washing machine for 10-20 minutes. Module for repair or replacement.

Do you wash by hand?
Oh yes! No

Problems with drainage or water intake

For Ariston washing machines, error codes F05, H20 and F11 appear when the appliance cannot draw water into the drum or the liquid supply does not stop, despite the fact that the tank is full.

Codes F05 or F11

When the device stops executing the program, leaving water in the drum, the error code F05 or F11 is displayed on the display. Attempts to switch the task, i.e. Forcibly draining the liquid does not give any results, and the fault code continues to light up on the display. Failure to execute the program is accompanied by the sound of a pump hum.

Any fault codes that appear indicate a blockage. It can be in the drain hose or filter (hidden behind the hatch located at the bottom of the device). After removing threads and large particles of debris, the electrical appliance will begin to function correctly.

If clearing the blockage does not help, then a breakdown may occur:

pump;
pressure switch;
controller.

Code H2O

Causes of malfunction:

poor pressure or lack of water;
breakdown of the water intake valve;
clogged and faulty pressure switch.

Error codes displayed by lights

Not all Ariston CMAs are equipped with a display, but the manufacturer has provided for displaying error codes using indicator lights. Let's look at the decryption instructions. This is realized by certain diodes. They are marked in the figure below.

Indicators used

Using a sequence of light bulbs, the machine informs about a malfunction. You can decipher the codes using the correspondence table between the codes and the LED combination. It is presented below.

Summary table of Ariston errors

Plus means glow, minus means its absence. For some, this approach causes certain difficulties, so there is an alternative option that can be easily used on models with different control panels.

Here is an alternative error calculation

In this case, you need to add up the numbers that light up. The sum of the values, if there are several of them, forms a failure code.

The letter F (Ф) is simply added to the number.

Features of AVSL 100 repair

Sometimes owners of AVSL 100 machines encounter problems whose solutions are not so obvious:

The washing machine interrupts the program before spinning or rinsing. If the device is disconnected from the network and then turned on again, the unit will complete the process. The likely problem is a faulty drain pump that jams from hot water.
The device freezes during operation and the fault is not detected. After cooling, the washing machine resumes washing. The probable cause is wear of the motor brushes; they need to be replaced with new ones.

In general, malfunctions of washing machines of this series can be considered typical.

Features of AVTF 104 repair

Top loading washing machines such as the AVTF 104 have a number of features:

If water accumulates under the bottom of the machine, not only the tank and various connections may leak, but also the seal at the top.
An imbalance of the unit can lead to spontaneous opening of the hatch flaps. As a result, the heating element may be knocked down, the doors themselves may be broken, and the tank may be damaged.
Vertical machines are distinguished from frontal models by the principle of fastening the drum, which is supported on two axle shafts equipped with two bearings. Accordingly, to replace them it is necessary to remove not the rear part of the unit, but the side panels.

It is worth considering that top-loading models are made in Europe, therefore, replacement parts for them are more expensive and less common.

Setting the washing mode

Initially, the machine is in a standard standby mode, indicated by the “A” indicator, and to start the desired program, you need to use a special command handle.

An indicator in “B” mode indicates that the device is ready to receive a new program, and as soon as it is selected, it is indicated by a “C” indicator. And immediately after that the washing begins. Its execution can be stopped, and to do this you need to turn the program handle to the reset position.

Features of the Margarita 2000 repair

This model was sold back in the 2000s, but you won’t see it on store shelves for a long time. However, in some families it still serves faithfully. Despite the outdated design, the model has a standard design.

There are some nuances during dismantling - the powder receiver of this washing machine does not extend forward, but rotates 450 degrees clockwise, so in addition to the standard two horizontally inserted screws, it is held in the desired position by another vertical one.

Margarita 2000 has a mechanical control; when a malfunction is detected, the command device begins to rotate clockwise. The frequency at which the “On/Off” indicator lights up will help you navigate current malfunctions.

The number of blinks forms an error code, for example, 3 blinks in a row corresponds to F03, two blinks – F02, etc. The pause between series is 4 seconds.

The model is far from new, so its main malfunctions are associated with long-term operation: wear of the electric motor brushes, failure of bearings, inlet valve, drain pump, heating element.

Conclusions on the topic

If you are well versed in repairing household appliances and are planning to troubleshoot your dishwasher yourself, then you should try it. True, there is a sure way to avoid such troubles - compliance with operating rules.

The Ariston Hotpoint dishwasher is a faithful assistant that, with proper care and proper operation, will serve without problems or breakdowns for many years. However, if you still encounter a problem with the electronics or control module, it is better to immediately contact a qualified technician without wasting time on independent experiments with equipment repair.

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