LG Y4NV15ANLK0 Data Book page 67

6RWU0-06A
3) Locate the other gasket A on the back of the bank off plate and
secure the assembly to the left rear of the wall sleeve with sheet
metal screws provided.(refer to figure on the right)
If the unit is to be installed right away, install the condenser grille to
the wall sleeve with the hardware provided. See the condenser grille
installation instructions.
If the unit is not to be installed right away, replace the rear enclosure
panel in the wall sleeve. This will help protect the inside of the build-
ing from weather damage.
And if a subbase is used, be sure to remove the right hand subbase cover before installation of the chassis into the sleeve.
Then finally, slide the chassis into the wall sleeve until it comes in contact with the flanges.
(b) Indoor drain kit.
The internal drain kit is installed when the condensate is to be drained into the drain system inside the building. This drain
kit is installed on the bottom of the wall sleeve. The components of this kit are shown in the figure below :-
(4) Mounting Screws
MTG. Screws (2)
Accessories
Sleeve overflow port
Do not close up this port
Gasket (2)
Wall Sleeve Bottom
Gasket
Cover
Plate
1/2" Outdoor Drain Fitting
Detail A
BLANK-OFF PLATE
See Detail A
Blank-off Plate (2)
PTAC
Mechanical accessories
SHEET METAL SCREWS
67