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If the button can't be pressed, can it be pressed if it is not plugged in, if it is not plugged in, it cannot be pressed, that is, the plug is broken, if it is plugged in and pressed, but it can be pressed without plugging, then there is a problem with the electricity, but this possibility is very low, it is estimated that it should be the first one, and it cannot be pressed if it is plugged in or not, that is, the multi-function plug is broken.
First of all, you have to understand what circuit the switch you are powering off controls it. >>>More
The water pressure is low and the flow is too small.
Open the bathroom valve wider, and clean the shower. >>>More
The line seems to be small, but it doesn't work. Replace the thick wires.
1. First of all, it must be equipped with an independent three-eye fixed socket, and the circuit is a special branch circuit for electric water heaters, such as mobile wiring boards, sockets with switches, non-independent sockets, aging sockets, and loose sockets. Don't use it! These can cause hot plugs, sockets, and wiring, and in serious cases, it may be a fire! >>>More
You're so professional, you know equipotential.
The water heater power supply must have a grounding wire (repeated grounding). >>>More