Slide the air conditioner into the case. Reinstall the 2 screws a removed earlier on each side of the case.
The unit is heavy. Use an assistant to help lift the unit and set it in place. Lifting and maneuvering the unit by yourself could result in injury.
Stuff the foam b around the unit to prevent air and insects from getting into the room.
Connect the wire harness from the front grille assembly to the air conditioner.
Attach the front grille to the cabinet by inserting the tabs on the grille into the slots on the front top of the cabinet. Push the grille in until it snaps into place.
Open the air inlet grille and secure the front grille assembly with 2 screws (L:10 mm).