Electrical Requirement

Installation of Indoor Unit

Electric wire size and fuse capacity:

Select wire sizes and circuit protection from table below. (This table shows 20 m length wires with less than 2% voltage drop.)

Table 5

Item		Circuit	breaker	Power source	Earth leakage breaker
Item				wire size
	Phase	Switch breaker	Overcurrent protector	wire size	Switch	Leak
Model	Phase	Switch breaker	Overcurrent protector	(minimum)	Switch	Leak
Model		(A)	rated capacity (A)	(mm2)	breaker(A)	current(mA)

For series 282, 362	1	40	26	6.0	40	30

For series 282(EAA),	3	30	20	2.5	30	30
362	3	30	20	2.5	30	30
362
For series 422,482*	3	30	20	4.0	30	20
522, 602

Fig. 15

Insulation tube

Cord clamp

Use VW-1, 0.5 to 1.0 mm thick, PVC tube as the insulation tube.

CAUTION

(1)Match the terminal block numbers and connection cord colors with those of the outdoor unit.

Erroneous wiring may cause burning of the electric parts.

(2)Connect the connection cords firmly to the terminal block. Imperfect installation may cause a fire.

(3)Always fasten the outside covering of the connection cord with the cord clamp. (If the insulator is chafed, electric leakage may occur.)

(4)Always connect the ground wire.

AC422AFERA specifications

The Haier AC422AFERA is an innovative air conditioning unit designed to provide optimal comfort and energy efficiency for residential spaces. This model stands out due to its advanced features, smart technology, and user-friendly design, making it a popular choice among consumers seeking to enhance their indoor climate control.

One of the main features of the Haier AC422AFERA is its powerful cooling capability. It boasts a high cooling capacity that ensures effective temperature management even in the hottest summer months. The unit is equipped with a robust compressor that can quickly lower room temperatures while maintaining energy efficiency, making it ideal for large living areas or open-plan spaces.

In terms of technologies, the AC422AFERA utilizes inverter technology, allowing the compressor to adjust its speed efficiently. This results in quieter operation and reduced energy consumption, ultimately leading to cost savings on electricity bills. The inverter system also enhances the longevity of the unit, as it puts less strain on the compressor compared to conventional air conditioners.

The Haier AC422AFERA is designed with user convenience in mind. It includes a remote control feature, enabling users to adjust settings from the comfort of their couch or bed. The digital display is easy to read, providing real-time feedback on temperature settings and operational modes. Furthermore, the unit features multiple cooling modes, including fan-only and dehumidification settings, allowing users to customize their comfort levels based on specific needs.

Another noteworthy characteristic of this air conditioning unit is its air purification system. The AC422AFERA includes filters that help to capture dust, allergens, and airborne particles, promoting a healthier living environment. Regular maintenance is simplified, with washable filters that can be easily removed and cleaned, ensuring sustained performance and air quality.

The design of the AC422AFERA is sleek and modern, allowing it to blend seamlessly with various home interiors. Its compact size makes it suitable for both wall-mounted and portable applications. Additionally, the unit operates quietly, providing cooling comfort without disruptive noise, making it ideal for bedrooms or home offices.

In conclusion, the Haier AC422AFERA is a versatile and efficient air conditioning solution that combines advanced technology with user-friendly features. Its inverter technology, effective cooling capacity, air purification system, and modern design make it a compelling choice for anyone looking to invest in a reliable cooling system for their home.

Installation of Indoor Unit

ELECTRICAL REQUIREMENT

Model

AC422AFERA specifications