Product details: (1) Part Number: MC2100ELS-18W/50W (2) Parcel including: 1pcs* control board (3) Condition:new and test working before shipping (4) Warranty 90days (5)Compatible 220V How to determine the failed controller: E01: communication failure, the individual is a sensor failure; E02: controller failure, we want to know which detector is broken, if E02 is best to first test the motor to see if there are any problems motor E03: Sensor fault; general treadmill will turn a few seconds later, there E03; E04: generally over-current fault, this situation is generally burned components on the controller; replacement Treadmill Motor Controller MC2100ELS-18W MC2100ELS-50W Lower Control Board Power Supply Board for ICON PROFORM Package include