Power Distribution Notification of Incorrect PE and N Connection
Today they threw paper into the mailbox. To attach. The question is, somehow you can visually verify that they are right? There is a suspicion that they could be confused with a neighbor.
Visually, you can determine this by checking for the presence of connections in one terminal block, the presence of jumpers between PE and N buses after the input circuit breaker. You can also check the connection of outlets and connected electrical equipment. Perhaps they mixed up how long you have been living in an apartment and have there been problems with energy sales before?