Haier MVAH042MV2AA [9/24] Installation procedures

Haier MVAH042MV2AA [9/24] Installation procedures
7
Note:
When the sizes of the main unit dont match the hole on the ceiling, regulate the slot on the hanging bracket.
Adjust the level with a level meter or according to the following ways:
Adjusting the level
Make the adjustment as shown in the figure.
(2) If necessary, make a hole for installation and inspection on the ceiling. (used for the situation with a ceiling)
For the size of the inspection hole on the ceiling, please refer to the above drawing.
Before installation, finish all the preparations for all piping connected to indoor units (refrigerant, water drainage) and
wiring (connection line of the line control, connection line between indoor units and outdoor unit) so that they can be
connected with indoor units right after installation.
For the inspection hole, the ceiling might be reinforced to keep the evenness of the ceiling and avoid the vibration of the
ceiling. For details, please consult the construction contractor.
notch grapping
notch plug
plug
concrete
3/8"(M10) hanging bolts
(3) Install the 3/8"(M10) hanging bolts
In order to support the weight of the unit, use barb bolts in the situation with a ceiling.
In the situation with the new ceiling, use inlaid bolts, embedded bolts or other parts
provided on site. Before proceeding the installation, adjust the gap between the bolt
and the ceiling.
3/8" nut
hanging bolt
3/8"(M10) shim
3/8" washer
main unit
(4) Installation of Indoor Units
Fix the indoor unit with the hoisting stud.
If necessary, the machine can be hanged
on the beam with bolts instead of the
hoisting stud.
3. Preparation before Installation
(1) Unit height is 11 inches
top
H
C
0~0.8
Static Pressure Range
Static Pressure Range
unit: IWC
Installation Procedures
E
(in)
C
(in)
A
(in)
Size
Model
29 1/2
29 1/2
MVAH009-
018MV2AA
MVAH024-
030MV2AA
MVAH036-
048MV2AA
53 7/8
31
38 7/8
18 5/8
18 5/8
55 1/420 7/8
H
(in)
27 3/8
27 3/8
31 3/8

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