ContentSafety Precautions ...................................................1Precautions for Use ..................................................3Product features .......................................................4Product installation ...................................................5Name of Parts ● Control panel .................................9Method of Use .........................................................11Maintenance ............................................................12Q&A .........................................................................13Wiring diagram ........................................................14Specifications ..........................................................1517Name HZY-8ZOperating manual 1Installation confirmation letter 1Warranty certificate 1Plastic bag 1Power adapter 1Name HZY-15ZOperating manual 1Installation confirmation letter 1Warranty certificate 1Plastic bag 1Power adapter 1Packing list