Installation 52
Installation of unit
6RWU0-06A
PTAC
For existing sleeve,
you should measure the wall sleeve
dimensions.
Install the new air conditioner according to these installation instruc-
tions to achieve the best performence. The wall sleeve used to
mount the new air conditioner must be in good structural condition
and have a rear grille that securely attaches to the sleeve or the
flange of the sleeve to secure the new air conditioner.
• To avoid vibration and noise, make sure the unit is installed
securely and firmly.
When installing the sleeve, make certain there is nothing within
20’’ of the back of sleeve and front of front grille that would
interfere with heat radiation and exhaust air flow.
Installation Check Points:
1) Take out the insulation strip from the upper packing.
2) Attach the insulation strip onto the rear upper side of the wall
sleeve.
Over 20"
Over 20"
HEAT
RADIATION
WALL
WALL
INSULATION
SLEEVE
INTAKE
AIR
COOLED
AIR
1/4" Bubble
of the level
Front
Insulation Strip
Rear
Sleeve
280 mm
(11")
To maintain the best performance of LG PTAC
1. An insulation strip must be attached. The insulation strip is provided with the box.
2. After assembly of unit with sleeve and front grille, the gap should be over 20” from
both sleeve and front grille. For assembly, refer to the diagram in the PTAC manual.
Recommended
13-3/4"
42"
TOP VIEW
GRILLE
ROOM
CABINET
406 mm
(16")
1,066 mm
(42")
349 mm
(13
3
/
4
")
537mm(21")
406 mm
(16")
1066 mm
(42")
349 mm
(13
3
/
4
")
Insulation
Joint Gap
Wall opening 16-1/4"x42-1/4"
• There are sharp edges that can cause serious cuts.
• When lifting the air conditioner.
Use 2 people to life the air conditioner.(the unit is heavy)
• Before installation, check the insulation on the inner side of
the sleeve. If there is no insulation, place the insulation.
• Check the bottom corner’s joint gap of sleeve. If there is a
gap, fill it with putty.
