In the Bosch dishwasher, error E27 was displayed, did the equipment stop working? So, there was a malfunction in the electrical network. The machine’s diagnostic system has detected a breakdown; decoding the icons on the display will help you fix it. The meaning of the code can be found in the operating instructions or in our publication.
The meaning and causes of the malfunction
If the Bosch dishwasher gives an error E27, there are network problems. Most often this happens in the evening, when everyone returns home and includes the PMM, washing machine, kettle and other appliances. The network is overloaded, the operating voltage drops below 220 volts, and the equipment stops working.
What to do in such a situation? It is necessary to eliminate a system failure and restart the equipment. How to reset the error code:
- disconnect the PMM from the network for 10-15 minutes;
- turn on and look at the scoreboard.
Are the icons highlighted again? Then you need to troubleshoot the network. How to fix the problem:
- In the evening, load the dishes into the chamber.
- Pour detergent, rinse aid.
- Set the mode “Delayed start”.
- Set the start time after 3-4 hours.
At night, the voltage in the network will be restored, and the machine will automatically start washing itself when you rest.
If you want to use the dishwasher when it is convenient, and not when there is voltage, then you need to install a stabilizer. Which stabilizer to choose, read in one of the previous articles.
How to fix the problem
It is important to choose the right protection for the network. It’s more profitable to buy a stabilizer not only for the dishwasher, but also for the rest of household appliances. To do this, add up the consumed voltage of all devices, add 20%. This is the voltage that the stabilizer must withstand.
What are they:
- Compensatory. Compensates for the shortcomings of the network, bringing its work to the required level. You can connect it yourself. This is a great solution for jumps from 165 to 255 watts.
- Wide range. Not only increases low voltage, but also regulates high. Especially if the jumps exceed 255 watts. The device works noisy and costs more, and it is better to entrust the installation to a professional.
An excellent way out is the main stabilizer. It is installed separately on the whole house or apartment, so that all devices will receive protection.
Of course, the last option is expensive. You will also need the consent of all residents, fundraising, so you can install a separate device with your own hands.
Connecting is easy:
- Connect the equipment to the drain and the water supply (if this is a new machine). Find out how to connect a dishwasher in our publication.
- Connect a stabilizer to the moisture-proof outlet for the PMM. And to him - a dishwasher. How to choose the right outlet, read in a separate article.
In this way, the connection of the conventional compensatory type is carried out. The main device is connected via terminals directly to the network, in such cases it is better to call an electrician.
Specialists additionally recommend organizing the wiring and putting the outlet for the PMM through a difavtomat. When overloaded in the network, it turns off the voltage supply to the equipment, thereby saving electronic elements from combustion.
If you want to protect household appliances from premature failure, make a network connection in accordance with all the rules.
Now you know why the Bosch dishwasher can show error E 27 and how to deal with it. Take seriously the installation and connection of equipment, then it will serve you for many years.