How to fix the F02 error in an Indesit washing machine

8. Next, to find the cause of error F02, the engine is checked for ease of rotor rotation;
CONTENTS

The error message F02 displayed on the display indicates that there is a problem with the operation of the electric motor of the Indesit washing machine. The reason for this code not necessarily being in the motor itself, but you should not discount this version; a malfunction of the control unit, contacts, or connecting wires is more likely. The specific cause of the breakdown is established by checking the elements associated with the electric motor, either independently or by a technician.

 

Signs of an error

Most often, the F02 error on an Indesit washing machine appears when the electrical circuit of the tachogenerator (tacho sensor, Hall sensor, speed sensor) that controls the speed of the electric motor is broken, so the motor cannot start.

In practice, this happens as follows: after the laundry is loaded and the washing mode is set, the water intake is turned on, then the motor starts to turn the drum, but unsuccessfully. After 2-3 unsuccessful attempts, the error message F02 appears on the display.

 

9. If you have skills in working with electrical equipment, the integrity of the stator and rotor windings, connected properly, is checked by applying voltage to them through a transformer.

On older models of Indesit washing machines, where there is no display, the breakdown is judged by the indicators. In this case, the error code F02 is recognized by the glow of the “Quick wash” indicator or the blinking of “Extra rinse”, regardless of the position of the mode selection knob.

  • Frequently encountered causes
  • The appearance of the error code F02 on the display is caused by many reasons. The most common ones include:How to resolve error F02 in an Indesit washing machine - washer.tomathouse.com
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How to resolve error F02 in an Indesit washing machine CONTENT
Signs of an error Common reasons
Engine Troubleshooting Checking the control module
The error message F02 displayed on the display indicates that a problem has arisen in the operation of the electric motor of the Indesit washing equipment. The reason for the appearance of this code is not necessarily in the motor itself, but this version should not be discounted; a malfunction of the control unit, contacts, and connecting wires is more likely. The specific cause of the breakdown is determined by checking the elements associated with the electric motor, independently or by a specialist. Signs of an error
Most often, error F02 on an Indesit washing machine appears when the electrical circuit of the tachogenerator (tachometer, Hall sensor, speed sensor) that controls the speed of the electric motor is broken, so the motor cannot start. In practice, this happens as follows: after the laundry is loaded and the washing mode is set, the water supply is turned on, then the engine begins to turn the drum, but to no avail. After 2–3 unsuccessful attempts, error message F02 appears on the display.
On older models of Indesit washing machines, where there is no display, a breakdown is judged by the indicators. In this case, error code F02 is recognized by the “Quick Wash” indicator lighting or the “Extra Rinse” blinking, regardless of the position of the mode selection knob. Common reasons
The appearance of error code F02 on the display is caused by many reasons. The most common ones include: Indesit machine tachogenerator failure, so the engine cannot start;
motor rotor is jammed by a foreign object; faulty contacts in connector j9 on the electronic board;

 

rarely, but an electric motor failure occurs, additionally accompanied by the appearance of error F01;

10. If there are no problems, proceed to diagnosing the terminals and wires connecting the Indesit washing machine motor to the control board.

the appearance of code F02 as a result of a malfunction of the control unit of the Indesit washing machine.

Troubleshooting the engine

The breakdown is looked for by the method of sequentially eliminating probable malfunctions. At the first stage, you need to reboot the Indesit machine, which means disconnecting it from the power supply for half an hour.

Even if error F02 does not appear upon restarting, it is advisable to call a technician to carry out diagnostics, who will tell you what to do next. It is quite possible that during the next wash, the control module of the Indesit machine or the speed sensor will finally fail. If the F02 error situation has not changed after rebooting, proceed to troubleshooting in the following sequence:

1. Disconnect the drain and water supply hoses to turn the machine into a convenient position for operation;

 

2. Remove the back wall to provide access to the mechanism;
Checking the control module
As a rule, it is located in the rear part to the right of the tank, but there are models with a different location. Therefore, it is better to first familiarize yourself with the layout of the Indesit machine components. The found board is removed.
Before checking, you need to photograph the location of the connected wires so that you don’t mix them up after finishing. If necessary, it is easy to find an electrical diagram for your washing machine model on the Internet. Then, to eliminate error F02, the reliability of the contacts of connector j9 on the board is checked by measuring the resistance between contacts 1 and 2.If the obtained values ​​do not match those specified in the instructions, they are replaced with new ones.
If the control unit of the Indesit unit clearly shows faulty elements, then it is better to entrust their replacement and troubleshooting to a specialist. Do-it-yourself without the skills to repair electronic devices will only aggravate the problem. If the check does not reveal any faults in the contacts and elements, then the processor has failed.
7. Remove the tachogenerator from the motor and check it with an ohmmeter. If there are no faults, the resistance will be within 115 - 170 Ohms. The exact value is indicated in the technical description. A quick check of the tachogenerator of the Indesit machine can be done without removing the motor.the tachogenerator of the Indesit machine is broken, so the engine cannot start;

Then the easiest way to fix the breakdown and eliminate the F02 error is to replace the entire module. The purchased unit must already be programmed, otherwise you will have to invite a firmware specialist. the motor rotor is jammed by a foreign object;
rarely, but an electric motor breakdown occurs, additionally accompanied by the appearance of error F01;

Most, but not all, problems associated with the F02 error can be solved independently. However, everyone decides for themselves whether to send the Indesit washing machine to the workshop or not. the appearance of code F02 as a result of a malfunction of the control unit of the Indesit washing machine.
The breakdown is sought by the method of sequentially eliminating possible faults. The first step is to reboot the Indesit machine, which means disconnecting it from the power supply for half an hour.

similar entries from this section Even if error F02 is not displayed upon restart, it is advisable to call a technician for diagnostics, who will tell you what to do next. It is likely that during the next wash the control module of the Indesit device or the speed sensor will completely fail.

DIY washing machine control module repair 1. Disconnect the drain and water supply hoses to turn the machine into a position convenient for work;
2. The back wall is removed to provide access to the mechanism;