E09 : Heater and Display Communication Malfunction

To avoid serious injury follow all warnings and instructions in the manual. Wear appropriate personal protective equipment.

Communications between the heater control module and the display is not functioning.

Check all wiring between the display and the heater control module.

Pay close attention to the wire crimping on plug J5/DISPLAY C of temperature control module.

Swap J5 of temp control side with J13 on motor control side to see if problem is in the harness/control or display.
- If E09 remains on the same display, replace the Display
- If E09 moves to other display then reverse the J13 connections on the display boards to determine if cable or temperature control module is the cause.