Haier AD142AMAAA Instruction Manual page 29

INSTALLATION MANUAL FOR INDOOR UNIT
(4) Preparation for suspending the unit
(a) Size of hole at ceiling and position of hanging bolts
<Combination with silent panel>
57
(b) Hanger bolts installation
Use care of the piping direction when the unit is installed.
986
(Hanging bolt position)
1180
(Ceiling hole size)
1240
(Panel dimensions)
Hole-in anchor
Hole-in plug
Hanging bolt M10
28
137
30
(Ceiling ~ panel
wrap dimensions)
Insert
Concrete