3. INSTALLATION
3.1 HOW TO INSTALL THE UNIT
CAUTION
•There are sharp edges that can cause serious cuts.
•When lifting the air conditioner, it is HEAVY. Use 2 peoples 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.
Dimension of air conditioner
1,066mm(42")
406mm 
(16")
318mm (12 1/2")
505mm
(20")
Dimension of sleeve assembly (optional)
1066mm
(42")
406mm
(16")
318mm (12 1/2")
A. BEFORE ATTACHING THE FRONT GRILLE TO THE SLEEVE, IF YOU WANT TO PULL OUT THE FILTER UPWARD;
1.There should be no obstacle, like a fence, within 20" which might restrict heat radiation from the condenser.
B. IF YOU WANT TO PULL OUT THE FILTER DOWNWARD;
The grille is already designed for that way.
1.Install the unit a little obliquely outward not to leak the condensed water into the room (about 1/2" or 1/4" bubble with level).
2.Install the unit with its bottom portion 30~60" above the floor level.
3.The power cord must be connected to an independent circuit. The green wire must be grounded.
INSULATION
COOLED
AIR
INTAKE
AIR
1/4" Bubble 
of the level 
WALL | SLEEVE |
| |
|
|
HEAT
RADIATION
WALL | Over 20" |
|
1/4" Bubble
Level