Hi,
In August I will exchange my parents installation and therefore I have some questions. The block of flats is from the early 70s. Half a year ago meters were replaced. Parents have a very high energy consumption for a long time. For half a year -1200 kWh. Most of the time they are not at home, there is no electric heating, boilers or other very power-consuming things. There used to be an electrician in the cage who probably co-operated with him because he had a room and a basement attached to the staircase. Parents are concerned that there is a leak somewhere, otherwise the installation has never been replaced, it is aluminum and generally in a tragic condition (in some sockets there is no PEN continuity), the plugs heat up, etc.
If I exchange the installation, I will also want to replace the WLZ from the meter to the board in the apartment.
Now a brief description of the apartment itself.
There are three fuses in the apartment. Light, sockets and ... bell.
There is a power socket in the apartment, but it is not secured in any way (i.e. secured by a counter meter)
The whole apartment is powered from one phase.
WLZ is currently located by the bathroom under the floor.
Once (about 15 years ago) after turning on the oven, the countdown timer was burning - the problem was solved, the electrician removed the fuse and twisted the wires together. ZE sealed, parents gave up the oven and so it looks so far.
In my opinion, the previous tenant bought the three-phase option, but pulled it only to the kitchen, did not change the distribution of installations in the house.
This is how the pre-meter protections to parents look like those where there is no fuse and above for three phases
Now it's time for questions.
Should I make a PEN chapter in my inbox at home? (There is not much in the cage. The layout of the chessboard is like this - a counter board, above the counter counters table and a cabinet still closed above, I suspect that the division of the division into individual apartments, unfortunately I do not have keys to it, so I can not confirm it)
I will want to replace WLZ from the meter to the board in the house (to separate the phases into an apartment) it will require interference in the staircase. As I understand, I must apply to the administration for approval here?
In addition to consent to the sealing of the meter and pre-counter security, should I still ask for any consent from the ZE?
The apartment is on the first floor, what is the best way to do it to "draw" strength to the basement?
What to do with these pre-meter collateral? Leave as they are now? Would you rather push somewhere to be listed? If so, where?
As for the location of the new installation, I can do it. I work as an electrician, but I only deal with installations in new buildings. Unfortunately, when it comes to old construction and modifications, my knowledge is poorer.
Maybe you still have any comments or questions on what I should pay special attention to, or what to check before interfering.
best regards
In August I will exchange my parents installation and therefore I have some questions. The block of flats is from the early 70s. Half a year ago meters were replaced. Parents have a very high energy consumption for a long time. For half a year -1200 kWh. Most of the time they are not at home, there is no electric heating, boilers or other very power-consuming things. There used to be an electrician in the cage who probably co-operated with him because he had a room and a basement attached to the staircase. Parents are concerned that there is a leak somewhere, otherwise the installation has never been replaced, it is aluminum and generally in a tragic condition (in some sockets there is no PEN continuity), the plugs heat up, etc.
If I exchange the installation, I will also want to replace the WLZ from the meter to the board in the apartment.
Now a brief description of the apartment itself.
There are three fuses in the apartment. Light, sockets and ... bell.
There is a power socket in the apartment, but it is not secured in any way (i.e. secured by a counter meter)
The whole apartment is powered from one phase.
WLZ is currently located by the bathroom under the floor.
Once (about 15 years ago) after turning on the oven, the countdown timer was burning - the problem was solved, the electrician removed the fuse and twisted the wires together. ZE sealed, parents gave up the oven and so it looks so far.
In my opinion, the previous tenant bought the three-phase option, but pulled it only to the kitchen, did not change the distribution of installations in the house.
This is how the pre-meter protections to parents look like those where there is no fuse and above for three phases
Now it's time for questions.
Should I make a PEN chapter in my inbox at home? (There is not much in the cage. The layout of the chessboard is like this - a counter board, above the counter counters table and a cabinet still closed above, I suspect that the division of the division into individual apartments, unfortunately I do not have keys to it, so I can not confirm it)
I will want to replace WLZ from the meter to the board in the house (to separate the phases into an apartment) it will require interference in the staircase. As I understand, I must apply to the administration for approval here?
In addition to consent to the sealing of the meter and pre-counter security, should I still ask for any consent from the ZE?
The apartment is on the first floor, what is the best way to do it to "draw" strength to the basement?
What to do with these pre-meter collateral? Leave as they are now? Would you rather push somewhere to be listed? If so, where?
As for the location of the new installation, I can do it. I work as an electrician, but I only deal with installations in new buildings. Unfortunately, when it comes to old construction and modifications, my knowledge is poorer.
Maybe you still have any comments or questions on what I should pay special attention to, or what to check before interfering.
best regards
