Haier AU84NATEAA, AD842AHEAA operation manual Outdoor Unit Mounting outdoor unit

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Installation Precedure

Outdoor Unit

3. Mounting outdoor unit

(1)The distance between two connections must not be less than 20mm. Refer to the following figure for the distance between the foundation bolts.

1100

790

Through hole(15x20)

(2)When the refrigerant pipe is connected from the bottom of the unit, the unit should be raised at least 500mm(see the figure right)

20mm

20mm

20mm

M12 foot screw bolt

4 screws each unit

Above 500mm

Refrigerant tube

(3)In snowy regions, snow-proof facilities should be used (see the figure right). (Poor snow-proof facilities may lead to damage.To avoid inconveniences, the unit should be raised and snow-proof covers should be installed at the air inlet and outlet.)

(4)During installation, anti-vibration rubber pads should be used between the machine and the bracket.

Air inlet snow-

Air outlet snow-

proof cover

proof cover

Air inlet snow-proof cover

20

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Contents Duct Type AIR Conditioner Contents Safety Instructions and Warnings Disposal of the old air conditionerDisposal of the packaging of your new air conditioner Safety Precautions Shock Machine is adaptive in following situation Parts and Functions Indoor UnitOutdoor Unit Heating Mode HOT Keep functionWarming Operation Care and Maintenance Troubleshooting Cooling or heating is not sufficientCooling Is not sufficient Followings are not malfunction ShuruDiagnosis for On-Off models Shows resumable fault, shows it is not resumable faultSafety precautions Precaution for InstallationWhen you change your address or the installation place Is the Unit Installed CorrectlyFor inspection and maintenance Electric workHeight of ceiling Installation PrecedureIndoor Unit Preparation before installation Installing indoor unitAdjusting to the levelness Procedures Indoor Unit Drain PipingDrainage Test Chosen chart of simple duct Note1Pa/m=0.1mmAg/m Indoor Unit Installation of air suction and discharging ductRefrigerant pipe Examples of improper installationDimension of outdoor unit Outdoor Unit Selecting the installation place WarningInstalltion space Delivery of outdoor unitOutdoor Unit Mounting outdoor unit Connection of refrigerant pipe Outdoor Unit Connection of refrigerant pipe WarningDuring welding of the distribution pipe Outdoor unit pipelines connectionOutdoor Unit Leak Test Check if the pressure decreaseCheck for leakage Indoor unit Outdoor unit Outdoor Unit Pipe VacuumizingCalculation of the the refrigerant charge Outdoor Unit Refrigerant chargeRefill refrigerant Open all valvesPrecautions for Electrical wiring Electrical WiringSelection of size of power supply and interconnecting wires Wiring connectionPage Haier Group

AU84NATEAA, AD842AHEAA specifications

The Haier AD842AHEAA and AU84NATEAA are two innovative air conditioning models designed to enhance indoor comfort while optimizing energy efficiency. These units are well-regarded for their advanced technologies and user-friendly features, making them ideal choices for both residential and light commercial applications.

One of the standout features of the Haier AD842AHEAA is its Inverter Technology. This technology allows the compressor to adjust its speed according to the cooling demand, resulting in significant energy savings compared to traditional air conditioning systems. It ensures a more stable temperature and reduces noise levels, providing a peaceful environment.

The AU84NATEAA, on the other hand, showcases Haier's commitment to smart comfort solutions with its integrated Wi-Fi capabilities. Users can control the unit remotely via a smartphone app, enabling them to adjust settings, monitor energy usage, and receive maintenance alerts, contributing to a smarter and more convenient lifestyle.

Both models come equipped with an intelligent air flow system. This technology helps in distributing cool air evenly throughout the room, ensuring that no spot is left untouched. The air distribution design minimizes hot or cold pockets, promoting overall comfort and satisfaction for users.

Additionally, both units feature an energy-efficient design that is compliant with international energy standards. They utilize eco-friendly refrigerants, which not only help in reducing the carbon footprint but also provide reliable cooling performance without compromising environmental safety.

The Haier AD842AHEAA and AU84NATEAA are designed for easy installation and maintenance, boasting a streamlined user interface and accessible components for service. This focus on practicality and ease of use extends to their sleek and modern aesthetic, allowing them to blend seamlessly into any interior décor while functioning efficiently.

In summary, the Haier AD842AHEAA and AU84NATEAA air conditioning units represent a harmonious blend of advanced technology, comfort, and energy efficiency. With features like Inverter Technology, smart home integration, intelligent airflow, and eco-friendly refrigerants, these models stand out in the competitive air conditioning market, offering consumers modern solutions to their cooling needs. Whether for home use or in small business environments, these units provide a reliable and effective way to maintain ideal indoor conditions.