New for 2023 is the Coral DC-invertor series. This is a budget version of the premium Coral Expert series, which has become a hit of the past. Coral air conditioners are equipped with a triple air purification filter, a self-cleaning system for the heat exchangers of the indoor and outdoor units, and a layer of silver antibacterial coating is applied to the evaporators.

Due to the special design of the air ducts, an upward air flow is formed. Thus, the air jet does not hit the people in the room, avoiding hypothermia or overheating, that is, any discomfort.

Various operating modes, such as "Turbo" and "Comfort Sleep", allow you to create a comfortable atmosphere with minimal time and energy consumption, and the functionality of the "evo" application allows you to control your home or office air conditioner from anywhere in the world.

Ag+ heat exchanger coating. The evaporator of the indoor unit is covered with silver ions, which prevent the growth and reproduction of bacteria. Self Clean Function (in) - the latest technology for cleaning the indoor unit heat exchanger removes dirt, germs and bacteria using the defrost thermal expansion process. That is, moisture with particles of dust and dirt is first frozen on the evaporator, and then thawed and washed off, leaving the heat exchanger clean. The process is started manually and lasts 21 minutes. Comfortable sleep - the mode of operation of the air conditioner, providing the most comfortable temperature for sleeping: in cooling mode, the temperature will rise twice by 1 degree and maintain this mode for 6 hours, and in heating mode it will drop twice by 2 degrees, and then rise by 1 degree for comfortable awakening. The duration of the regime is 8 hours. Spiral airflow - the special design of the indoor unit louvers redirects airflow for the most comfortable temperature distribution: cold air is directed to the ceiling, and hot air is directed to the floor. Thus, the maximum dispersion of the air jet is formed, avoiding hitting a person, and forming the most comfortable atmosphere in the room. Maximum Air Throw - The innovative fan design allows you to supply cooled or heated air up to 12 meters away, avoiding drafts, hypothermia or overheating of people near the operating air conditioner. Intelligent Air mode - air flow distribution depending on its temperature: hot air is supplied almost vertically downwards, and cold air flow is directed along the ceiling plane. iFeel - when this function is enabled, the room temperature will be measured by a sensor built into the remote control, and not located on the air conditioner case. Customizable automatic mode - the air conditioner will automatically maintain the set temperature in the house, using the "heating", "cooling" modes, as well as changing the fan speed and compressor power. Auto-restart - in the event of a power failure, the air conditioner settings are saved, and after power is supplied, the air conditioner will automatically return to the preset operating mode. Compressor Protection - To protect the compressor from damage caused by frequent starts, a three-minute start delay is provided. In this way, intelligent technology is protected in the event of a power failure. minus 15 heating – operation in heating mode at outdoor temperature down to minus 15C. 24-timer - the ability to set the exact time to turn on and turn off the air conditioner in advance. Intelligent defrosting - defrosting only when needed, significantly reducing energy costs. Self-diagnosis - in case of malfunction or error in the operation of the air conditioner, primary diagnostics are carried out, and the code of the received error or malfunction is displayed on the display. This allows you to reduce the cost of service and repair of the air conditioner. Anti-corrosion protection Blue Fin - a special cobalt blue epoxy coating that prevents corrosion of metal elements of the outdoor unit due to dust, salt, moisture, etc. Wide voltage range - for normal, stable operation of air conditioners, a voltage range from 150 to 264 V can be used. Inverter fan motor - The indoor unit's DC inverter fan motor provides more precise control, lower noise and further saves energy. 5 speeds of the internal block fan – the fan of the internal block can work in 5 high-speed modes, for providing different processes and operating modes. The internal block fixation – the indoor unit is equipped with a special fixation system, which will not allow to fix the unit crookedly. 2 piping sides - drain and freon pipes can be connected either on the left or on the right. Protection of service valves - a special cover closes the electrical panel and service valves, performing a protective and aesthetic function. Easy to clean - the front panel of the air conditioner is easy to clean and the louvres are easy to remove without the need for special tools. Long PCB life – Haier Air Conditioner PCB manufacturing technology meets all system requirements. Thus, their service life has been significantly increased. Hidden LED display - in the off state, the display is completely invisible on the surface of the indoor unit.

General characteristics
Series	CORAL DC
The lineup	AS50HPL1HRA
Inverter	DC
Recommended service area	36 - 50 m2
Rated power	cooling: 4.8 (1.2 - 3.6) kW heating: 4.8 (1.2 - 5.1) kW
Power consumption	cooling: 1.495 kW heating: 1.33 kW
Energy efficiency	EER/COP: 3.21 / 3.61
Seasonal efficiency class	A / A
Guaranteed temperature range	cooling: +18°C ~ +43°C heating: -15°C ~ +24°C
Indoor unit
Name	AS50HPL1HRA
Power supply	1 phase / 230V / 50Hz
Air flow	700 m3/hour
Noise level	28 / 35 / 40 / 44 dB(A)
Dimensions (gross / net)	805200290 / 874270363 mm
Weight (gross / net)	8.7 kg / 10.3 kg
Remote control	YR-HFA
Outdoor unit
Name	1U50HPL1FRA
Power supply	1 phase / 230V / 50Hz
Noise level	54 dB(A)
Dimensions (gross / net)	860313553 / 902375614 mm
Weight (gross / net)	29.2 kg / 32.1 kg
Compressor manufacturer	SANYO
Refrigerant	R32
Dimensions and connection
Liquid pipe diameter	6.35 mm (1/4')
Gas pipe diameter	12.7 mm (1/2')
Maximum pipeline length / height difference	20 m / 10 m
Factory refrigerant charge	0.68 kg
Maximum pipeline length without refueling	7.0 m
Additional refrigerant charge	20 g/m