Haier AU36NAHERA, AU182AFERA, AU362AHERA Tool and materials that must not used with R410A

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Read Before Installation

2. Tools and materials that may be used with R410 with some restrictions

Tools/Materials Gas leak detector

Vacuum Pump

Flare Tool

Refrigerant Recovery Equipment

Use

Detection of gas leaks

Vacuum drying

Flare machining of piping

Recovery of refrigerant

Notes

The ones for HFC type refrigerant may be used.

May be used if a reverse flow check adaptor is attached.

Chages have been made in the flare machining dimension.Refer to the next page.

May be used if designed for use with R410A.

3.Tools and materials that are used with R22 or R407C that can also be used with R410A

Tools/Materials

Vacuum Pump with a Check valve Bender

Torque Wrench

Pipe Cutter

Welder and Nitrogen

Cylinder

Refrigerant Charging

Meter

Vacuum Gauze

Use

Vacuum drying

Bending pipes Tightening flare nuts

Cutting pipes

Welding pipes

Refrigerant charging

Checking vacuum degree

Notes

Only 12.70 (1/2'') and 15.88(5/8'') have a larger flare machining dimension.

4. Tool and materials that must not used with R410A

Tools/Materials

Charging Cylinder

Use

Refrigerant Charging

Notes

Must not be used with R410-type units.

Tools for R410A must be handled with special care; keep moisture and dust from entering the cycle.

Piping Materials

<Types of Copper Pipes (Reference)>

Maximum Operation Pressure 3.4MPa

4.15MPa

Applicable Refrigerants R22, R407C R410A

* Use pipes that meet the local standards.

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Contents Room AIR Conditioner Contents Name of Parts Symbols used in the illustrations Safety CautionsInstalled electrical-leaking circuit breaker Securely attach the terminal coverpanel on the unit Have the unit professionally installedUse a vacuum pump with a reverse-flow- check valve Only use specified partsOnly use R410A refrigerant Exercise special care when handling the toolsBefore Installing the Unit Do not use a charging cylinderDo not operate the unit without air filters Make sure the wires are not subject to tensionProperly dispose of the packing materials Necessary Tools and Materials Items to Be CheckedTool and materials that must not used with R410A Flare Nut Piping Materials/Radial ThicknessFlare Machiningtype-O and OL only Vacuuming Airtightness TestItems to be strictly observed ReasonsRemedies to be taken in case of a refrigerant leak Charging RefrigerantInstallation Procedure Installation of outdoor unit AU242AGERA Refrigerant piping Refrigerant piping Piping size Air discharging method Piping method to use wacuum pump e.g. AU182AFERA Electric wiring Wiring procedure Wiring connectionTest run Before starting test run for all Heat pump modelsHaier Group

AU282AHERA, AU242AGERA, AU362AHERA, AU36NAHERA, AU182AFERA specifications

Haier, a leading brand in home appliances and air conditioning solutions, offers a range of innovative air conditioners designed to enhance comfort and energy efficiency. Among their notable models are the AU36NAHERA, AU182AFERA, AU242AGERA, AU362AHERA, and AU282AHERA, each tailored to meet diverse cooling needs.

The AU36NAHERA is a high-capacity air conditioning unit, perfect for larger spaces. Its powerful compressor ensures rapid cooling, while the inverter technology optimizes energy consumption by adjusting the cooling output according to the ambient temperature. This model also features a 3D airflow system, which maintains consistent temperature distribution throughout the room, enhancing overall comfort.

Moving to the AU182AFERA, this air conditioner is ideal for medium-sized areas. It utilizes advanced filtration technology, including a high-performance HEPA filter that captures airborne dust, allergens, and pollutants. This feature not only provides cleaner air but also promotes a healthier environment, making it a perfect choice for families or individuals with allergies.

The AU242AGERA stands out with its sleek design and versatile functionality. This model is equipped with a smart control feature that allows users to manage settings through a mobile app. Additionally, its eco-friendly refrigerant contributes to lower carbon emissions, showcasing Haier's commitment to sustainability without sacrificing performance.

The AU362AHERA is another impressive unit that combines efficiency and performance. Its turbo cooling feature ensures quick temperature drops during hot days, while the quiet operation mode guarantees a peaceful environment. This model is equipped with a self-cleaning function that removes dust and germs from the evaporator, further promoting air quality.

Lastly, the AU282AHERA offers a balance of compact size and powerful cooling capabilities. Its energy-efficient design makes it suitable for smaller spaces without compromising performance. Equipped with a user-friendly remote control, this model provides convenience in adjusting settings from anywhere in the room.

Together, these models exemplify Haier's dedication to integrating advanced technology, energy efficiency, and user convenience, making them excellent choices for anyone looking to enhance their indoor climate while remaining environmentally conscious.
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