Here you go...
I have also attached a copy of the tech sheet for you. Please update us at to what you find wrong.
If there is any breakdown in communication between the machine controller and the motor controller, “CE” flashes and the unit beeps once. Units with repeated CE errors may be diagnosed as follows:
NOTE: Disconnect power before performing any checks. Serial Communication Checks:
■ CheckforcontaminationonP4ofthemachinecontrollerand P2 of the motor controller. If contaminants exist, disconnect power to the unit and gently scrape any contaminant off
■ Check the resistance values between the serial communication pins with the connectors in place (resistance reading should be less than 10 ohms). Make sure the harness is connected properly.
■ After ensuring integrity of this connection, run the unit again to see if problem still exists. If so, continue with Control Checks.
■ Check motor winding resistance at P6 of the motor controller (in the console). If an open circuit is found, this is an indication of problems with connections to the drive motor or the motor itself. See Drive Motor Checks.
■ If winding resistance is correct, check motor controller fuse; if open, replace motor controller.
Drive Motor Checks:
■ Check connection of the lower harness to the drive motor and pump motor.
■ Check if the drive motor thermal protector has opened.