The multifunctional health pot lamp is fully turned on without heating because the power supply is not connected to the electric heating tube circuit, the heating pipe circuit is blocked, and the power cord is disconnected from the base socket or has poor contact. The lights of the health pot are all on, but they are not heated because the power supply is not connected to the electric heating tube circuit. Can I use multimeter R first when I am overhauling? Measure the resistance at 10 at both ends of the three-core plug L and N on the basic power cord.
1, the indicator light of the multifunctional health pot is on, indicating that the power supply circuit is normal. The reason for not heating may be that the heating plate is burnt out or the circuit is damaged, or the heating element is broken.
2. See if there is any heating adjustment on the switch of the health pot. If there is no heating adjustment, the switch is broken. The switch is broken, and the indicator light is still on. Because the indicator light is on, it is known that there is a power supply that does not drive the heating pipe and needs to be connected, so there is no obvious reason not to heat it. It is recommended to send it to a repair shop for repair. If it is used for a long time, it is more cost-effective to directly change it to a new one.