Haier AB36NACBEA Service Manual page 48

5.3.3 Installation of indoor unit
(1) Preparation of indoor unit
Before or during the installation of the unit, assemble necessary optional panel etc. depending
on the specific type.
(2) Select places for installation satisfying following conditions and at the same time obtain
the consent on the part of your client user.
(a) Places where chilled or heated air circulates freely.
When the installation height exceeds 3m warmed air stays close to the ceiling. In such cases,
suggest your client users to install air circulators.
(b) Places where perfect drainage can be prepared and sufficient drainage.
(c) Places free from air disturbances to the suction port and blowout hole of the indoor unit,
places where the fire alarm may not malfunction or short-circuit.
(d) Places with the environmental dew-point temperature is lower than 28 and the relative
humidity is less than 80%. (When installing at a place under a high humidity environment, pay
sufficient attention to the prevention of dewing such as thermal insulation of the unit.)
(e) Ceiling height shall have the following height.
Combination
with silent
panel
(a) Size of hole at ceiling and position of hanging bolts
<Combination with silent panel>
57
(Hanging bolt position)
(Ceiling hole size)
(Panel dimensions)
(b) Hanger bolts installation
Use care of the piping direction when the unit is
installed.
42 series
36series
416mm
416mm
A
137
30
B
C
(Ceiling ~ panel
wrap dimensions)
INSTALLATION INSTRUCTIONS
Installation space
100 or 100 or
more more
Obstacle
Dimensions
Model
36 series
42 series
Hole-in anchor
Hole-in plug
Hanging bolt M10
50 or more
Unit: mm
Unit: mm
A B C
1600 1660
1406
1406 1600 1660
Insert
Concrete