1: The Reaction Machine Appointment Feature Cannot Be Used. Press the Appointment Key without Response Or the Appointment Key Is Insensitive: the Operation May Be Wrong. Watch the Video Operation 2: the Bottom of Each Steaming Is Water, scale Is Easily Generated in the Middle of Heating Plate. If It Is Not Cleaned in Time, the Host May Not Run and E3, E4, E5 and Other Faults May Occur. 3: There Is a Response That the Host Cannot Be Turned on, Or after a Period of Time, the Machine Is Not Running, No Steam, and the Machine Noise Is Too High. Solution: The Host Cannot Be Turned on and Is Broken. It Is Normal That the Noise Is Too Loud, That Is, When There Is No Water, the Noise of Pumping inside Is Normal. the Sound of the Pump 4: when Using It for the Second Time Continuously, There Will Always Be an Indication Scheme of E5 Failure: It May Be the First Dry Burning for Too Long, and There Is No Water to Prevent Dry Burning. after Burning for a Long Time, There May Be Some Such Situations, it Will Burn the Fuse 5: Feedback There Will Be Plastic Smell When Steaming Scheme: It Will Smell a Little When It Is Newly Opened, and It Needs to Be Boiled and Disinfected Once, and the Pot Needs to Be Opened Once (Every Loan Needs to Be Disinfected First, the Lid Is Deformed, Just Steam It Once)