



Power wire 1: Red connect to positive pole +12V 2: Black Connect to negative pole -12V Signal wire 1: Red 1st gear 2500R/Min control wire 2: Black Common port 3: Orange 3rd gear4500R/Min control wire 4: Green 2nd gear 3500R/Min control wire 5: NC Undefined 6: NC Undefined Connect red and black is 1st gear Connect green and black is 2nd gear Connect orange and black is 3rd gear Refrigerant: R134A/R1234YF