Window 3PNC28000 User Manual page 9

WINDOW MOUNTING INSTALLATION INSTRUCTIONS
STEP 1:
REMOVE CHASSIS
1. Pull down front grille and remove filter.
(See Fig. 1.)
2. Lift front grille upwards and place to one side.
3. Locate and remove the four front screws. These
screws will be needed to re-install the front panel
later. (See Fig. 2.)
4. Push metal cabinet side and pull on plastic frame
to release plastic tabs on each side of front panel.
(See Fig. 3.)
5. Gently lift front panel off unit.
(See Fig. 3A.)
6. Disconnect the control board plug and place front
panel to the side. (See Fig. 4.)
7. Remove shipping screws from top of unit and also
on the side by the base if installed. (See Fig. 5.)
8. Hold the cabinet while pulling on the base handle,
and carefully remove the unit.
9. Add two foam inserts to holes in top of cabinet
where shipping screws were removed from.
(See Fig. 6.)
10. Your unit may come with internal packaging. This
packaging MUST be removed prior to installing
the air conditioner back into the cabinet.
(See Fig. 7.)
DO NOT LIFT, PULL, OR REMOVE ANY EXPANDED
POLYSTYRENE (FOAM) FROM INSIDE OF THE AIR
CONDITIONER. IT IS NOT PACKING MATERIAL.
Front Panel
Front Grille
FIG. 1
FIG. 3
FIG. 4
FIG. 6
Gray Foam
Padding
Shipping
Packaging
Plastic Tie
FIG. 7
FIG. 2
FIG. 3A
Shipping
Screws
FIG. 5
6