Installation; How To Install The Unit - LG MFL67646801 Manual Del Usuario

Installation

How to Install the Unit

• There are sharp edges that can cause serious cuts.
• If the unit is to be installed close to the seaside, it needs
additional treatment on the heat exchanger.
• When lifting the air conditioner, it is HEAVY.
Use 2 people to lift.
For existing sleeve, you should measure the wall sleeve
dimensions.
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 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 & Front grille, make certain there is
nothing within 20" back & front of sleeve & front grille, that
would interfere with heat radiation and exhaust air flow.
• 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.
To maintain the best performance
NOTICE
of LG PTAC
1. An insulation strip must be attached. The
insulation strip is provided with the box.
2. After assembly of sleeve & Front grille, the
gap should be 20" from both sleeve &
grille. For assembly PTAC Model refer the
diagram given below.
1) Take out the insulation strip from the upper packing.
2) Attach the insulation strip onto the rear upper side of the
wall sleeve.
3) If anyone would like to improve unit energy efficiency, it is
recommended the change of outside grille for an unit
protection and an addition of a plastic rear grille. (This is
optional.)
All manuals and user guides at all-guides.com
Dimension of sleeve assembly (optional)
Dimension of air conditioner
1,066 mm
1066 mm
(42")
Insulation
Joint Gap
INSULATION
WALL
COOLED
AIR
INTAKE
AIR
1/4" Bubble
of the level
WALL
Over 20"
280 mm
Insulation Strip
(11")
Front
Sleeve
Rear
Owner s Manual 11
Installation
(42")
406 mm
(16")
318 mm
(12 / ")
1
2
505 mm
(20")
406 mm
(16")
318 mm
(12 / ")
1
2
SLEEVE
HEAT
RADIATION
Over 20"