Two wires go into the bathroom to connect all the switches and sockets

The blue line is connected to the midpoint of the dual control switch, the red line is connected to the A line (3 wires are divided into ABC bar), the other end of the A line is connected to the midpoint of the dual control, and the BC is connected to the 1 and 3 of the dual control respectively

Do you have an electric water heater, or a gas water heater? >>>More

There are many reasons for tripping I don't know how your line can go and I dare not conclude that the yellow line and the blue line of the trip are wrapped with insulating tape Connect the red line and another blue line, the bath bomb lamp you see if the red line is the live line, and then see if the zero line is the blue line, the 4 yellow lines should be 4 groups of outgoing lines are connected to the heating 2 groups of lighting 1 group ventilation 1 group First connect the bath bomb line The bath bomb line is directly connected to the plug for the zero line, remember not to make mistakes, other color lines are connected casually, the bath bomb is installed and then install the switch, the blue line depends on whether the main zero line is connected, If there is no connection, you can connect the neutral line in front of the mirror, and then touch the yellow wire with the live wire respectively to distinguish the electrical appliances controlled by each wire, and then connect to the corresponding terminal port of the switch according to the actual control line, and finally the red wire can be connected to any of the 4 wiring holes. There will be live work in the process, please take protective measures and pay attention to safety!

This is very bad for the whole building, it should be the stress of the building that produces the damage. It needs to be repaired in time, but it cannot be restored to the original stress state.

Straight head? Tee?