Haier AU242AGERA, AU182AFERA, AU36NAHERA, AU362AHERA, AU282AHERA Wiring connection, Wiring procedure

Page 23

Installation Procedure

Electric wiring

(2)Wiring connection

Make wiring to supply power to the outdoor unit, so that the power for the indoor

unit is supplied by terminals.

For the detailed wiring connection with the indoor units, see the corresponding indoor operation and instruction manual.

For: AU122AEERA, AU182AFERA , AU242AGERA,

AU282AHERA, AU362AHERA,

To indoor unit

AU422AIERA, AU522AIERA

 

OUTDOOR UNIT

 

 

L

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TERMINAL BLOCK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER SUPPLY

 

1PH, 220-230V~, 50Hz

1

2

3

 

FIG.1

 

 

 

Y/G

 

 

 

 

For: AU36NAHERA, AU42NAIERA, AU52NAIERA

To Indoor Unit

OUTDOOR UNIT TERMINAL BLOCK

R S T

N 1 2 3

Y/G

FIG.2

POWER SUPPLY

380-400V, 3N~, 50Hz

WARNING!

INTERCONNECTING WIRES MUST BE WIRED ACCORDING TO FIG.1, FIG.2 INCORRECT WIRING MAY CAUSE EQUIPMENT DAMAGE.

(3)Wiring procedure

1)Remove set screws on the side before taking off the front panel toward the direction shown in figure.

2)Connect wires to the terminal block correctly and fix the wires with a wire clamp equipped nearby the terminal block.

3)Route the wires in a proper way and penetrate the wires through the opening for electric wiring on the side panel.

9.Test run

CAUTION!

THIS UNIT WILL BE STARTED INSTANTLY WITHOUT "ON" OPERATION WHEN ELECTRIC POWER IS SUPPLIED.BE SURE TO EXECUTE "OFF" OPERATION BEFORE ELECTRIC POWER IS DISCONNECTED FOR SERVICING.

This unit has a function of automatic restart system after recovering power stoppage.

21

Page 22 Page 24
Image 23
Page 22 Page 24
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.
Top Page Image Contents