Lennox Comfort Series Owner's Manual page 6

Installation procedure:
1) Remove the sticker from the front panel.
2) Put the unit into the installation hole.
When installing the unit, it should be slanted
down to the back to avoid the enlargement of
noise or vibration. (Slant between 6-10mm. )
(As shown in the illustration.)
The installation place should be strong enough
to avoid any vibrational noises.
3) Fill up gaps in the cabinet with sponge or foam.
Installation assistance:
Use iron support
The installation hole should be strong enough to
support the air conditioner. If it cannot, iron sup-
port has to be used outdoors.
Iron support should be fixed on the building (Shown
at right figure.)
Use sunshade board
To avoid any accidental damage to the unit from
things falling from above, it is recommended to
install a sunshade board and this can be installed
by the installer.
Drain water :
To get the maximum cooling efficiency, the air conditioner is designed to splash the condensation
water on the condenser coil.To the cooling only unit,If the splashing sound annoys you, you can
provide an outside drain by using the following procedure, which may however cause a small loss
of performance.
1. Slide out the chassis from the cabinet.
2. Remove the rubber plug from the body base plate.
3. Install the drain pan to the corner of the cabinet with 2 screws.
4. Connect the drain hose to the outlet on the drain pan bottom.
5. Slide the chassis into its original place in the cabinet.
6~10mm
Wall
Wooden frame
Rubber plate
Please refer to below illustration.
- 4 -
Horizontal line
Sunshade board
6~10mm
Support
Horizontal line