External unit
- Outdoor unit catalog code: 3AMW52U4RJA
- Number of connectable internal units: 3
Energy efficiency
- SEER: 7.3
- SCOP: 4.05
- Cooling energy efficiency class: A++
- Heating energy efficiency class: A+
- Annual energy consumption in cooling: 264 kWh/a
- Annual energy consumption in heating: 1728 kWh/a
Performance
- Cooling capacity: 5.5 kW
- Heating capacity: 6.3 kW
- Cooling absorption: 1.30 kW
- Heating absorption: 1.6 kW
- Sound power level: 65 dB(A)
- Sound pressure level: 49~55 dB(A)
Electrical data
- Power (V/Hz/Φ): 220~240/50/1
- Refrigerant gas: R-32
- Guaranteed temperature range:
- - Cooling: -15° ~ 48° C
- - Heating: -15° ~ 24° C
Installation data
- Liquid tube diameter: 6.35 mm (1/4") x3
- Gas pipe diameter: 9.52 mm (3/8") x3
- Maximum pipe length: 45 m
- Maximum piping length per unit: 20 m
- Maximum height difference between internal unit and external unit: 15 m
Dimensions and weight
- External unit dimensions (WxHxD): 860x670x310 mm
- External unit weight: 46.0 kg
3 year warranty (5 on the compressor)
The Hisense Italia warranty can be activated within 1 month from the date of purchase at http://www.hisenseitalia.it/clima/supporto
Multi-split outdoor unit technologies
High efficiency DC Twin Rotary inverter compressor
The design of the new double rotor BLDC Inverter compressor guarantees better balancing and reduced vibrations. This translates into the maximum level of silence and excellent performance in terms of efficiency and energy saving.
High efficiency and low noise
Hisense Inverter Expert technology guarantees high efficiency and reduced noise level thanks to the combined action of the DC Inverter compressor, the DC Inverter fan motor and the electronic expansion valve.
Compact and versatile
The dimensions of the new Free Match outdoor units have been reduced by 10% to allow them to be installed even in small spaces.
Maximum comfort even in winter
Based on the historical data, the system adapts the conditions for activating defrost to guarantee maximum comfort in heating mode.
Super warming
DC drive technology with 180° sine wave
The system constantly monitors the compressor frequency and creates the most efficient waveform to determine effective consumption savings.
Curve control
Compressor with rubidium magnet
Thanks to the greater compression of the gas molecules, the compressor with rubidium magnet guarantees greater efficiency and lower absorption
Electronic expansion valve
The outdoor unit uses an electronic expansion valve that regulates and optimizes the amount of refrigerant of all operating indoor units .
Wide voltage range operation
The outdoor unit can operate with a voltage of 176V to 264V. In the new models, the use of an automatic voltage regulation technique guarantees that the protection value adjusts according to it, maintaining the operating frequency at an optimal value.
Exchanger design: designed to improve its efficiency
The design of the external exchanger has been designed to increase heat transfer in such a way as to make the refrigeration circuit more efficient and avoid the creation of ice blocks. A further advantage is that it can support long-distance connections between the external unit and internal units without reducing the cooling capacity.
