Haier HCFU-42CF03 Operation And Installation Manual page 18

Installation of Indoor Unit
Fig. 7
Ceiling
(2) Fasten the indoor unit into place by tightening-up the special "B",blots and the M10
nuts. Make sure that unit is secure and willl not shift back and forth.
FOR HALF-CONCESLED INSTALLATION
When installing the indoor unit in a semi-concesled orientation, make sure to reinforce the
insulation of the unit on all sides. Drops of water may fall from the unit if it is not
thoroughly insulated.
Fig. 9
In order to check the drainage, be sure to use a level during installation of the indoor
unit. If the installation site of the indoor unit is not level, water leskage may occur
Fig. 8
Ceiling panel
Wall
INDOOR UNIT
(Top view)
CAUTION
16
Glass wool insulate
(10 to 20mm thick )
Wall
Ceiling pannel
Wall