The display screen of the health pot shows infinite circulation, but it does not respond to boiling water because the temperature control switch is loose or disconnected from the pot wall.

The contact between the temperature control switch and the pot wall is loose or falling off, and the heating iron heats the contact surface of the temperature control switch for about 30 seconds, and no clicking sound can be heard, which proves that the change switch has been damaged and needs to be replaced.

Health pot refers to a small household appliance that can cook various ingredients for the purpose of health care, similar to an electric kettle.