How to Change Washing Machine Electronic Board ? Failure of the electronic unit in the washing machine is one of the most common malfunctions. This element is responsible for the temperature regime and water level, the speed of washing and rinsing, it is equipped with a dashboard that displays operating data on the screen. Electronic failure is a nuisance to which no machine is immune: this problem can occur both in well-known brands and in inexpensive models from less common brands. In most cases, such malfunctions are resolved by replacing the element.
Washing Machine Electronic Board Change
When does an electronic board need to be replaced?
As a rule, this element fails due to a short circuit, a burnt capacitor, resistors, triggers, in the event of a short circuit in the thyristor unit. The following signs indicate the presence of problems, which must be taken into account when diagnosing:
- Problems with spinning clothes during the washing process.
- The indicators on the panel blink or glow constantly, do not turn off when you press the control buttons.
- Wash cycle too long, device stops in progress.
- Noise from bearings or drum.
- Drainage of water occurs immediately after the machine picks it up.
- Problems with starting the selected washing program.
- Insufficient or no water heating.
- Problems with the rotation of the drum.
How to replace the electronic module of the washing machine yourself?
In modern devices, the board responsible for controlling the operation of the device can be attached separately, along with programmers or electronically; the last option is the most common. Replacing the electronic control module of the washing machine with your own hands is quite possible, you will need to perform the following steps:
- Open the body of the device. The electronics unit is located at the top of the machine, to get to it, you need to dismantle the top cover or remove the front panel with control buttons: the exact method depends on the specific model and brand of household appliances.
- Dismantle the board. It is not difficult to remove the control unit, but it is advisable to take a picture of it before turning it off: this will allow you to correctly connect the board after replacement, correctly connecting the terminals. Before removal, it is necessary to remove the clamps: they are strips that hold the part and are fastened with bolts or small self-tapping screws.
As a rule, there are signs of damage on the surface of the part: scorch marks, traces of rust, mechanical defects, burnouts in the area of coils or capacitors. Experts recommend removing the board on their own if the warranty is over, as well as when complex breakdowns are identified, after which it is easier to replace the assembled element. Installation of a new part is carried out in accordance with the scheme; after assembling the device, the machine must be tested by running a test wash.
Can the item be repaired?
It is worth noting that damage to the module in most modern washing machines rarely occurs, and often this happens after the warranty period has expired. Many masters report that in some cases it is possible to perform repairs, which consist in replacing damaged parts, but this is rarely done if the model of the machine is old and spare parts are not sold separately for it. The cost of a new electronic board depends on the manufacturer, the price policy of the seller and the prevalence, a complex replacement will be more rational and will extend the life of the equipment. If you can’t complete the process yourself, you can contact the service, where they will dismantle and replace the spare part.