DCG1218 (ENCXFRD) LG Air Conditioner - Instructions

You need to remove grill assemble from cassette.
1. Remove the 4 corner cover (slide horizontal ). Then remove the 4 screw holding the grill in place.
2. Have a helper to hold grill close to the ceiling so you don't have to undo all the wiring.
3. Remove the cover off the main control board.
4. There are screws under ... Read more the weather stripping. remove them this allows you to remove the foam duct insulation.
5. You can now see the PCB ASSEMBLE,DISPLAY. Unclip it and follow the wiring harness which go into the main control board. Unplug and remove.
6. Install the new assemble in a reverse order.