1. Power problem
First of all, you should check the power supply to see whether the power plug is in normal contact with the socket and whether the socket has electricity. If the power supply is connected normally, but there is still no hot water, it may be caused by a circuit fault or a broken line. Before considering other problems, you need to eliminate the power problem.
2. Heating coil or electromagnetic rod problem
If the first and second gears of the induction cooker are not hot, it is probably a problem with the electromagnetic bar or the heating coil. During operation, the heating intensity of high-end induction cooker is higher than that of low-end induction cooker, so the high-end heating coil will be more prone to failure. Check these components for any signs of damage or disconnection. At this time, professional maintenance personnel are needed to handle and replace parts to solve the problem.
3. Control circuit board problem
The control circuit board of induction cooker is the core part of induction cooker. When the component fails, the induction cooker will not work normally. If there is something wrong with the control circuit board of the induction cooker, it may be because some components on the circuit board are faulty, or there is something wrong with the connection between components. At this point, the entire control circuit board needs to be replaced.
In short, if the first and second gears of the induction cooker are not hot, it is necessary to gradually investigate the reasons and repair or replace parts according to the specific situation to ensure the normal work of the induction cooker. Before maintenance, you need to know the specific problems first to ensure that you have the corresponding maintenance knowledge and skills. If you can't handle it yourself, it is recommended to find a professional maintenance person to handle it.