Haier AE122BCAAA (H2EM-18H03) manual Installation of Duct, 1Duct material

Page 17

Installation instruction

1. Installation of Duct

1)Duct material

Type

Thin metal sheet

Nonmetal

material

Material

Structural characteristic

Main use

Normal thin steel

Good processing performance and structural hardness

 

 

 

 

Galvanize steel

Good anticorrosive performance

Generally used in ventilation duct system

 

Aluminumoritsalloy

Good processing performance, corrosion resistant,

Storm protection system in

 

 

uneasily sparkle

ventilation engineering

Stainless steel

Anticorrosive, acid-resistant

Anti-corrosive ventilation

 

 

 

engineering in chemical industry

Aluminum foil soft

Soft with compression resistant, simple installation

Widely used

 

 

metal duct

with vibration resistance

 

 

 

 

 

 

 

 

 

Plastic compound steel

Sprayed a layer of 0.2~0.4mm plastic on the normal

Air conditioning system needing

thin steel

good dust protection and anti-

 

 

 

corrosive system under 10~70*

Stiff PVC plastic

Anti-corrosive, glazed surface, easy production

Applicable to the ambient condition

of 0*60 *,ventilation system

 

 

with corrosion of acid gas

 

 

 

Glass fibre reinforced

With light, high intensity, noncombustible,

Anti-corrosive, glazed surface, easy

 

plastic

anti-corrosive, high temperature resistant characteristic

production

 

 

 

 

 

 

2) Sectional shape of duct (mainly has rounded and rectangular two shapes)

a

Rectangular duct

Rounded duct

b

3) Connecting mode

b

a

R*3/2b

d

R=2.5d

The dimension of rectangular duct is the same as the air outlet of indoor unit,can be directly connected; the rounded duct needs to be added with a static pressure box to connect with the air sending outlet of indoor unit; independently introduced to respective distributor by rounded duct. In order to meet the requirements of room air conditioner, the fan speed in each air outlet of any distributor shall be adjusted to basically the same.

4) Installation parameter

 

 

 

 

3

 

 

Air volume-static pressure graph of duct type unit

 

Air volume(m/h)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diameter of dut*mm)

 

200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rectangular

H(mm)

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

duct

 

 

L(mm)

700

 

800*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Out unit static pressure (Pa)

30

 

 

 

 

 

*

 

*

 

 

 

 

 

 

 

 

 

 

Number of duct outlet

 

1-2

 

 

*

 

*

 

 

 

 

 

*

 

 

*

*

a

 

 

 

 

 

 

 

 

 

 

*

 

*

 

 

 

 

 

 

Duct length (m)

 

 

 

4

 

 

600

 

 

 

 

 

 

*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Noise

dB(A)

 

 

 

40/38/36

 

*

 

*

 

 

 

*

 

*

 

 

 

*

*

b

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

 

 

*

 

 

 

Recommendedapplicablearea(m2)

14*25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

c

 

 

 

Partialresistanceofdistributor(Pa)

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Static pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Resistance along duct (Pa/m)

1.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

value(Pa)

 

Air volume-static pressure of duct type unit

0

 

5

 

 

10

15

20

 

25

30

 

 

 

 

 

 

 

 

Static pressure(Pa)

 

0

 

5

 

10

 

15

 

20

25

 

 

30

 

 

 

 

 

 

 

 

Cutline

 

 

 

Air

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Speed volume(m/h)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a

 

High speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

High speed

 

788

 

763

 

740

 

716

 

687

663

 

632

 

 

*

 

 

 

 

 

Medium speed

 

669

 

642

 

615

 

587

 

567

538

 

512

 

 

 

*

 

 

b

 

Medium speed

 

 

Low speed

 

543

 

519

 

480

 

463

 

442

418

 

390

 

 

*

 

 

c

 

Low speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

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Contents Free Combination Multi-split Type Room Air Conditioner Operation points Indoor unit Name of PartsPage Operation safety precautions Safety PrecautionsInstallation Safety Precautions Cleaning, when Power firstAir conditioner Blow Art Simultaneously with a combustionOperation instruction Fan operation Then choose AUTO, COOLING, Dehumid IFYING, Heating operation Set of Timer mode Operation instruction Timer On/Off functionCancel Timer Set timeAfter turning on the unit Set the proper working mode Operation instruction Timer On-Off functionSet the Timer on time Press the time adjusting button Set the Timer OFF timeUse of Sleep function Operation instructionCOOLING, Dehumidifying operation Heating operationUsersí Attention Daily cleaning MaintenanceMaintenance after the using season Maintenance before the using seasonHaving peculiar smell in the out air TroubleshootingTrouble Contents Code Displayed When Troubles Occur Installation tools Installation instructionStandard accessories Accessories attached with the unit1Duct material Installation of DuctIndoor unit Installation procedure Install indoor unitSafety precautions Page Amplified Unit Figure Wood structure Install the hoisting screwOriginal cement panel Steel structureMaterial of connection pipe and thermal insulation Installation procedureInstall indoor unitConfirm drainage RequirementsConnection of refrigerant pipe Permitted length and fall of connecting pipeMaterial and dimension of connecting pipe Connection of pipe Installation procedure Connection of pipeAdditional charging amount of refrigerant Thermal insulation treatmentWiring method Wiring method of orbicular terminal Installation procedureWiring method of straight terminal Pressing method of connection wireInstallation procedure Install wire controller Cut and flaring method Other instructionTest run Set of the air sending of the fan motor

AE122BCAAA (H2EM-18H03) specifications

The Haier AE122BCAAA (H2EM-18H03) is a versatile and efficient air conditioning unit that stands out in the crowded market of HVAC systems. Designed to provide optimal cooling and heating solutions, this model is ideal for both residential and commercial spaces.

One of the main features of the Haier AE122BCAAA is its powerful cooling capacity. With an output of 18,000 BTUs, it effectively can cool large rooms, making it suitable for various applications such as living rooms, offices, or open spaces. This unit can also heat, making it a dual-function system that provides year-round comfort. The inverter technology embedded within this model ensures efficient energy usage, adapting to the cooling or heating load requirements in real time, thereby conserving energy and reducing utility bills.

The compact design of the Haier AE122BCAAA allows for easy installation and fit into different spaces without requiring extensive modifications. The unit features a sleek and modern aesthetic that blends seamlessly with various home or office interiors. Additionally, its low noise operation ensures a quiet environment, contributing to an undisturbed atmosphere.

Haier has equipped this model with advanced filtration technologies. The air filter captures dust and allergens, improving air quality significantly. Another advantageous feature is the dehumidification mode, which helps control moisture levels in the air, preventing mold growth and creating a more comfortable indoor environment.

The intuitive remote control allows users to manage settings conveniently, including temperature adjustments, fan speed, and mode selection. The programmable timer function enables users to set specific operating times, ensuring that the space is cool or warm precisely when needed.

Energy efficiency is another notable aspect of the Haier AE122BCAAA. It often comes with a high Seasonal Energy Efficiency Ratio (SEER), contributing to lower energy consumption. This feature is essential for environmentally conscious consumers looking to reduce their carbon footprint while still enjoying premium comfort.

In summary, the Haier AE122BCAAA (H2EM-18H03) is a robust and reliable air conditioning solution. With its powerful performance, advanced technologies, and user-friendly features, it offers an excellent choice for anyone in need of efficient cooling and heating. This model not only promises superior temperature management but also emphasizes energy efficiency and air quality, making it a top contender in the HVAC market.
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