Installation of fall-prevention fitting metal

Installation procedures

Installation of fall-prevention fitting metal:

Fix the fitting metal to the wall by screws so that there is no clearance between them. With the unit set up vertically, fix the fitting metal to the unit with screws while making an adjustment at the long portion of the hole so that there is no clearance between the upper surface and the fitting metal.

Installation of L-shaped metal

Fix to the unit by screws so that there is no clearance between the fitting metal and the unit.

After confirming that the unit has been set up vertically to the floor, fix it to the floor by bolt.

Piping connection

1.Connecting method

Apply refrigerant oil at half union and flare nut.

To bend a pipe, give the roundness as large as possible not to crash the pipe. When connecting pipe, hold the pipe centre to centre then screw nut on by hand, refer to Fig.

Be careful not to let foreign matters, such as sands enter the pipe.

Forced fastening without centering may

damage the threads and cause a gas leakage.

Pipe dia	Fastening torque

Liquid pipe 9.52mm(3/8")	42N.m
Gas pipe 19.05mm(5/8")	110N.m

AP42NACAAA, HPU-42C03, HPU-44H03, 0010571223, AP42NACMAA specifications

The Haier AU42NAIAAA, AU42NAIMCA, AP42NACMAA, 0010571223, and HPU-44H03 are part of Haier's innovative range of air conditioning units designed to offer optimal comfort and efficiency for both residential and commercial applications. These models boast advanced technologies and features that ensure superior performance in various climate conditions.

One of the standout features of these units is their energy efficiency. Utilizing inverter technology, these air conditioners can alter their compressor speed according to the ambient temperature, reducing energy consumption significantly while maintaining the desired temperature. This results in lower electricity bills and a smaller carbon footprint, making them an eco-friendly choice.

The Haier air conditioning models also come equipped with a sophisticated air filtration system. This system effectively removes dust, allergens, and other airborne pollutants, promoting cleaner and healthier indoor air quality. The filters are washable and replaceable, ensuring long-term maintenance is straightforward and cost-effective.

Another impressive characteristic is their cooling and heating capabilities. Designed for year-round use, these units can provide not only reliable cooling during the hot summer months but also efficient heating during winter. This dual functionality makes them a versatile solution for varying climate conditions, enhancing comfort across different seasons.

In terms of design, the Haier AU42NAIAAA and AU42NAIMCA feature a sleek, modern aesthetic that can seamlessly blend with various interior decors. Their compact size allows for easy installation, whether mounted on a wall or set up as a floor model. Additionally, the intuitive control panel provides users with the ease of operation through accessible buttons and LED displays.

These units also support smart technology integration. Users can connect them to smart home systems enabling remote operation via smartphones or voice-activated devices. This added convenience allows homeowners and business operators to monitor and adjust their air conditioning settings from anywhere, enhancing user experience and comfort.

Lastly, the durability of these models is noteworthy. Constructed with high-quality materials, Haier air conditioners are designed to withstand challenging environmental conditions, ensuring long-lasting performance. Their reliability, combined with advanced features and technologies, makes the Haier AU42NAIAAA, AU42NAIMCA, AP42NACMAA, 0010571223, and HPU-44H03 excellent choices for efficient climate control solutions.