So i came home and to my big surprice the Hpfi relæ was off meaning there must have been a fault current and the one things running was Heating pump "Air to water" - refrigerator - coffe machine - airfryer - microwave but the "coffe machine - airfryer - microwave" was only on standby.
My thougts are on the heating pump as we have had problems with the electric cartridge in it butthis would be the first time it has done this if it is that ofcourse.
We had a repair from the company that made it ourt and he didnt replace it since he said it was sent fault, but when it dos a periodic increase to kill bacteria's it uses the electric cartridge and then because of the repair guya wrapping it up in something it smells because its melting the thing he used, bot healty.
But anyway i went to turn on my pc and then to my surprice my samsung g8 dint turn on only when i pushed the power button underneath it did it turn on but no windows loading screen until it reached the windows 11 desktop or the one where the circle is and blue backgroud, but the the picture then started to have corruption and flimring and blink off and on for like 5 seconds then it turned off like normal i then turned off my pc and turned on the pc but had turned off the monitor and then turned on the pc and the monitor.
Again the monitor came on when windows was showing windows blue backgroud and the circle in the middle then desktop but yet again it flashed on and off and had corruption and flimring.
When the hpfi relæ has cut off my pc was turned off at the wall plug well on the socket the is a swithc on that. so was getting no power at all.
Can a fault current still damage electrical devices even if they are swiched off at the socket or the wall?
