LG Y4NV07ANLK0.AK3GEUS, Owner'S Manual

Page: 10 / 39

10
INSTALLATION
INSTALLATION
How to Install the Unit
1 Measure the wall sleeve and air conditioner di-
mensions.
You can install the new air conditioner according
to these installation instructions to achieve the
best performence. All wall sleeves used to
mount the new air conditioner must be in good
structural condition and have the rear grille(sold
separately) that securely gets attached to the
sleeve or the flange of the sleeve to secure the
new air conditioner.
Dimension of air conditioner
Dimension of sleeve assembly (optional)
2
To avoid vibration and noise, make sure the unit
is installed securely and firmly.
3 When installing the sleeve & Front grille, make
certain there is nothing within 21” back & front of
sleeve & front grille, that would interfere with
heat radiation and exhaust air flow.
4 An insulation strip must be attached.
The insulation strip is provided with the box.
5 After assembly of sleeve & front grille, the gap
should be over 20” from both sleeve & grille.
(See the figure 1.)
Figure 1
6 Take out the insulation strip from the upper
packing.
7 Attach the insulation strip onto the rear upper
side of the wall sleeve.
406 mm
(16")
1,066 mm
(42")
349 mm
(13
3
/
4
")
536 mm
(21")
406 mm
(16")
1066 mm
(42")
349 mm
(13
3 /
4
")
Insulation
Joint Gap
Over 20"
HEAT
RADIATION
WALL
WALL
INSULATION
SLEEVE
INTAKE
AIR
COOLED
AIR
1/4" Bubble
of the level
Over 20"
Front
Insulation Strip
Rear
Sleeve
280 mm
(11")
CAUTION
• Require 2 people to lift the air conditioner,
it 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 the
sleeve, If there is, fill the gap with putty.
!