![Placed in the inside of my fridge. The square is actually some kind of button, do you all geniuses have any idea what is this for ? Thanks a lot : r/whatisthisthing Placed in the inside of my fridge. The square is actually some kind of button, do you all geniuses have any idea what is this for ? Thanks a lot : r/whatisthisthing](https://i.redd.it/ois1covkmaz41.jpg)
Placed in the inside of my fridge. The square is actually some kind of button, do you all geniuses have any idea what is this for ? Thanks a lot : r/whatisthisthing
![4 temperature regulation, 5 holidaymode, 6 ecomode | Electrolux ERN3213AOW User Manual | Page 6 / 68 4 temperature regulation, 5 holidaymode, 6 ecomode | Electrolux ERN3213AOW User Manual | Page 6 / 68](https://www.manualsdir.com/manuals/410320/6/electrolux-ern3213aow-page6.png)
4 temperature regulation, 5 holidaymode, 6 ecomode | Electrolux ERN3213AOW User Manual | Page 6 / 68
![2 switching on, 3 switching off, 4 switching off the fridge | Electrolux ENN2814COW Manuale d'uso | Pagina 6 / 72 | Modalità originale 2 switching on, 3 switching off, 4 switching off the fridge | Electrolux ENN2814COW Manuale d'uso | Pagina 6 / 72 | Modalità originale](https://www.manuale-pdf.com/manuals/410325/6/electrolux-enn2814cow-page6.png)
2 switching on, 3 switching off, 4 switching off the fridge | Electrolux ENN2814COW Manuale d'uso | Pagina 6 / 72 | Modalità originale
![Electrolux 600 kombinirani hladnjak - zamrzivač s NoFrost tehnologijom visine 177.2 cm - ENT6TF18S | Electrolux Electrolux 600 kombinirani hladnjak - zamrzivač s NoFrost tehnologijom visine 177.2 cm - ENT6TF18S | Electrolux](https://services.electrolux-medialibrary.com/118ed4c0ee6546f4a7684c7fef8c985aNrZmYkM861d1f/view/WS_PN/PSEERF210CE00001.png)