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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Outdoor Drain Kit Installation
Before installing the wall sleeve louvered condenser grille, it
must be determined if the optional outdoor wall sleeve drain
kit is to be installed. The drain kit will allow the condensate
from the outdoor and indoor coils to be routed to a suitable
area. The drain kit can be installed so the condensate can be
drained from the right or left hand side of the wall sleeve. See
Figure 42. See local codes for proper condensate disposal.
To install the outdoor drain components proceed as follows:
1. Remove the rear enclosure panel and the sleeve stiffener.
These items may be removed from the inside of the
building.
2. The drain fitting can be installed on the left or right hand
side of the sleeve. (Illustration will be for a right hand
installation.) Insert the drain fitting in the opening of gasket
A and hole of plate B. Secure this assembly to the rear of
the sleeve with two sheet metal screws into holes G
provided in sleeve. See Figures 43 and 44.
3. Locate the other gasket A on the back of blank off plate C
and secure the assembly to the left rear of wall sleeve with
sheet metal screws provided. See Figure 45 for finished left
hand side installation.
If the unit chassis is to be installed right away, install the
condenser grille to wall sleeve with hardware provided. See
condenser grille installation instructions.
If the unit chassis will not be installed right away, replace the
rear enclosure panel in the wall sleeve. This will help protect
the inside of the building from weather damage.
If a subbase is used, be sure the right hand subbase cover is
removed before the chassis is installed in the sleeve. Slide
the chassis into the wall sleeve until the chassis flanges
contact the front edge of sleeve. Secure the chassis to the
wall sleeve on each side with screws provided.
Re-install the cabinet front.
See the following pages for installation instructions of indoor
drain kit.
1/2" DRAIN
FITTING
DRAIN FITTING
PLATE B
GASKETS A
MTG. SCREWS
BLANK-OFF
PLATE C
Figure 42 – Outdoor Drain Kit Installation
G
PLATE "B"
DRAIN FITTING
BLANK-OFF PLATE
SHEET METAL SCREWS
Figure 43 Figure 44
Figure 45
See Detail A
Sleeve overflow port
Do not close up this port
Gasket
MTG. Screws (2)
1/2" Outdoor Drain Fitting
Detail A
Cover
Plate
Wall Sleeve Bottom
(4) Mounting Screws
Gasket (2)
Blank-off Plate (2)
Figure 46