The kettle base three line how to connect
The red line must be answered, and there are two, if it is a black line, a blue line, then the black line, and if it is a black line, a yellow green two color line, then the black line.
1, only need to connect two lines, but the line must be connected correctly, if the connection is not correct, you will hear the explosion, or your water can not boil2, you say that one is only two holes connected with the electric kettle, three lines, a red two black, I want you to look carefully, certainly only one black, one red, and one blue line is not yellow green color line.
First of all, teach you a little common sense of using electricity:1, household appliances are generally single-phase power supply, that is, 220v;2, the so-called single-phase power supply by a phase line L (commonly known as FireWire), a zero line N, a ground wire composition, but also by the phase line and zero line composed of two single-phase power supply;3, some household appliances have required grounding wire, such as washing machines, etc.;4, the so-called ground wire is to prevent leakage of the accident release, in the electrical shell connected to a wire into the ground, now multi-purpose leakage protector.
