The Pearl R290 offers an elegant matte white finish with R290 natural refrigerant. This natural alternative refrigerant has low condensation temperatures and thermodynamic properties that maximize energy efficiency and save money. R290 is a natural refrigerant that does not damage the ozone layer. R290 is a natural, safe and non-toxic alternative that is not only environmentally friendly but also cost-effective. The indoor and outdoor PCB boxes are sealed, which isolates the electrical components from the coolant and improves the safety of the whole machine. In addition, flame-resistant materials are used for the indoor and outdoor PCB boxes.

R290 is developing into a serious alternative to high GWP gases in the air conditioning and heat pump market. It offers promising natural and non-toxic properties with lower greenhouse gas emissions. 

In terms of performance, R290 is just as good as R32 in every respect. The most important part of R290 is its significant environmental benefits through good energy performance and a near-zero GWP. R290 is not only a suitable replacement for high GWP gases in air to air heat pumps, but also has potential use for air to water heat pumps. 

In addition to its low impact on the environment, R290 is very energy efficient and can lead to lower energy costs for companies. Its excellent heat transfer properties, non-toxic properties and compatibility with many existing cooling systems make it an attractive solution.

R290 is not only a high-performing and green alternative solution, but also an economical solution . Due to the thermodynamic properties and high performance, electricity consumption will be lower and we will see an immediate reduction in electricity costs for our end users.

Functions of the Pearl:

Wifi standard with hOn Smart Home App

Download the Haier App on Apple or Android device and connect it to your device to control your system wherever you are, at any time.

Voice control

Hands-free voice control function for Google Assistant or Amazon Alexa-compatible Haier smart air conditioners.

Self-Clean

The Self-Clean technology uses the moisture from the air to freeze the surface of the evaporator and removes the contamination from the evaporator during defrosting via the condensation drain. This keeps the evaporator and the air clean.

56°C Steri-Clean

This function kills bacteria and viruses by heating the evaporator to 56°C for 30 minutes.

UVC Sterilization

The indoor unit has a UVC lamp that sterilizes the air that blows through the indoor unit into the room by up to 99.9% and eliminates viruses in both their DNA and RNA.

3M-filter Optional

The strong electrostatic charge on the filter surface removes harmful microparticles, including dust, viruses and bacteria, to ensure a healthier air environment.

Blue Fin coating

Promotes condensation water drainage thanks to its hydrophilic and corrosive properties.

Dry

Automatically adjusts fan speed based on sensed temperature for more or less dehumidification.

Simple clip

For easy installation and mounting behind the indoor unit.

Self-diagnosis

Shows the error code on the LED display of the indoor unit.

Automatic restart

Automatically starts up in the same mode after a power failure.

Auto mode

Automatically switches between cooling and heating.

Super Match

Many combination options of indoor and outdoor units.

LED display

Shows the room temperature or the desired temperature on the panel.

Sleep function

Provides maximum comfort and energy savings for worry-free sleep.

5-speed fan

Operates at five different air speeds to give users more choice.

Silent

Low noise level thanks to the optimized design of the fan, air ducts and motor.

DC motor

Ensures reliable operation with higher energy savings and lower noise levels.

1W standby

Reduces standby consumption from 8W to 1W by optimizing the control program.

Standby 3 min.

Helps prevent unexpected damage to the compressor and thus ensures a longer lifespan.

Auto defrost

Activates when necessary to waste less energy and provide better comfort by reducing defrost time

Intelligent air

This function automatically operates the louvers to better distribute the airflow based on the mode you have set.

Automatic vertical airflow

Moves vertically and works with horizontal slats to distribute airflow throughout the room.

Coanda Plus

The special aerodynamics of the slats push the air flows from the indoor unit further and more powerfully without having a negative effect on the noise level, efficiency or air flow.

Flow+

The indoor unit has been improved thanks to the special motor, fan and optimized air ducts, allowing up to 20 meters of air throw.

Inverter Plus

Compared to traditional Inverter technology, Haier Inverter Plus technology with TLFM, PID and A-Pam delivers even better air conditioner control, with maximum comfort, reliability and efficient performance.

6 speed outdoor unit

The condenser fan continuously regulates the ambient sensor and the block sensor to optimize performance and increase energy efficiency.

Turbo cooling

The special control program allows the motor to operate at a higher frequency and allows users to enjoy a cooler environment in a much shorter time

Warm start

When the unit is operating in heating mode or switching from cooling to heating, it does not blow out cold air.

-15°C heating

Heating possible up to an outside temperature of -15 °C.

-10°C cooling

Cooling possible up to an outside temperature of -10 °C.

PID inverter control

Optimizes the operating frequency before the desired temperature is reached and makes continuous adjustments to maintain the room temperature at the desired temperature.

10°C keep warm function

This is activated when the room temperature drops below 10 °C to protect pipes in unoccupied holiday homes, garages and cellars during the winter period.

Capacity data

• Cooling capacity: nom. (min. - max.) 3.5 (0.8-4.0) kW
• Heating capacity: nom. (min. - max.) 3.5 (0.8-4.1) kW
• Heating capacity at -10°C: 2.5 kW
• Power input - cooling: nom. (min. - max.) 1.291 (0.3 - 1.5) kW
• Power input - heating: nom. (min. - max.) 0.969 (0.8 - 4.1) kW
• Yield: EER 2.71 w/w
• Yield: COP 3.61 w/w
• Pdesign - cooling: 35 °C 3.5 kW
• Pdesign - heating: (-10 °C) 2.5 kW
• Seasonal efficiency: SEER 6.2 (A++)
• Seasonal efficiency: SCOP 4.6 (A+)
• Annual energy consumption - cooling: 198 kWh/y
• Annual energy consumption - heating: 761 kWh/y

Indoor unit

• Power: 1/220-240/50 Ph/V/Hz
• Air flow rate: max. 650 m3/h
• Dehumidification: 1.4 l/h
• Sound power level - cooling: 57 dB
• Sound power level - heating: 57 dB
• Sound pressure level - cooling: 37/33/29/19 dB(A)
• Sound pressure level - heating: 37/33/29/19 dB(A)
• Net dimensions: w x d x h 805x200x290 mm
• Net weight: 8.3/10.6 kg

Outdoor unit

• Power: 1/220-240/50 Ph/V/Hz
• Sound power level: Hi 63 dB
• Sound pressure level: Hi 49 dB(A)
• Consumed current: max. 7.0 A
• Insurance value: 16 A
• Net dimensions: w x d x h 700x245x544 mm
• Net weight: 24.5/27 kg
• Compressor type: Single rotary inverter
• Compressor brand: Highly

Technical data

• Refrigerant: R290
• Liquid pipe diameter: Ø 6.35 (1/4") mm (inch)
• Gas side diameter: Ø 9.52 (3/8") mm (inch)
• Pipe length without top-up: 10 m
• Minimum pipe length: 3 m
• Maximum pipe height: 10 m
• Refrigerant charge: 310 g
• Refrigerant charge: 0.35 tCO ² Eq
• Topping up: Not allowed!
• Operating range - cooling: min. - max. 21 - 35 °C (indoor)/-10 - 43 °C (outdoor) °C
• Operating range - heating: min. - max. 10 - 27 °C (indoor)/-15 - 24 °C (outdoor) °C

This product falls under the European F-gas regulation and commissioning may only be carried out by an F-gas certified company.

Are you not yet in possession of an F-gases certificate? Then click here to start your training with which you can install both single and multi-split systems as well as other heat pumps.