Haier MVAH042MV2AA [9/24] Installation procedures
![Haier MVAH042MV2AA [9/24] Installation procedures](/views2/1820495/page9/bg9.png)
7
Note:
When the sizes of the main unit don’t 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
Содержание
- Indoor unit operation installation manual 1
- Contents 2
- Electrical wiring 2
- Fault checkup 2
- Installation procedures 2
- Maintenance 2
- Parts and functions 2
- Safety 2
- Test run fault code 2
- User manual 2
- Warning 2
- Indoor unit 3
- Parts and functions 3
- Safety 4
- Safety 5
- Maintenance 6
- Fault checkup 7
- Installation procedures 8
- 2 if necessary make a hole for installation and inspection on the ceiling used for the situation with a ceiling 9
- 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 9
- 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 9
- Adjust the level with a level meter or according to the following ways 9
- Adjusting the level 9
- 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 9
- Installation procedures 9
- Make the adjustment as shown in the figure 9
- Note when the sizes of the main unit don t match the hole on the ceiling regulate the slot on the hanging bracket 9
- Preparation before installation 1 unit height is 11 inches 9
- Unit iwc 9
- A to prevent water flowing back into air conditioner when the unit stops running drain hose should decline to the drainage side with an inclination of above 1 100 drain hose expansion or water accumulation should be prevented or else it will cause abnormal noise 10
- B please use the accessory drain hose to connect indoor unit s water outlet and pvc pipe use snap rings to tighten them as shown in the following figure 10
- Drainpipes mvah009 030mv2aa 10
- Improper piping 10
- Installation procedures 10
- Mvah036 048mv2aa 10
- Proper piping 10
- Unit in 10
- Installation procedures 11
- Installation procedures 12
- Installation procedures 13
- Installation procedures 14
- Electrical wiring 15
- Electrical wiring 16
- Electrical wiring 17
- Electrical wiring 18
- Electrical wiring 19
- Code setting of wired controller 20
- Electrical wiring 20
- Function switches 20
- The difference between master and slave wired controller 20
- Test run fault code 21
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