How to find your machine in the entrance?
Please help me find my current switch, I can’t find it on the train either.
Also, by the location of the bag or machine, for example 3 apartments on the site - three machines in a row, then it is obvious that their location can correspond to the apartments, for example, the apartment on the site on the right is the right machine.
I also assume that you have a meter in the stairwell, then you can look at your meter and trace from which switch the wires go to it.