Air conditioning kit 3x1 Multi Split LG MU4R27.U42 + 2X P09Snd.ns0 + H18S1DA.NS1 Dualcool AI

Performance of the Outdoor Unit (Mu4r27.u24a)

Cooling capacity (nominal): 7,91 kW (Rank: 1.06 KW - 9.00 kW)

Capacity Heating (nominal): 8,44 kW (range: 1,17 kW - 9,61 kW)

Seasonal energy classification (cold): A ++ (Optimal performance)

Seasonal energy classification (heat): A + (Optimal performance)

Seer efficiency coefficient (cold): 8,50

Efficiency coefficient SCOP (heat): 4,20

Compressor technology: BLDC Twin Rotary Inverter LG

External Changer Protection: OCEAN BLACK END Coating

Gas Refrigerant Gas Ecological / load: R32 / 1.35 kg preloaded

Indoor units included (Dualcool AI series)

Bedroom units: 2x P09Snd.ns0 (2.50 kW cold / 3,20 kW heat each)

Unit for room / diaphanous area: 1x H18S1DA.NS1 (5.00 KW cold / 5,80 kW heat)

Minimum sound pressure (2.5 kW models): 19 dB (A) (ultrasilence)

Dimensions models 2.5 kW (an x at x PR): 799 x 307 x 235 mm

Model dimensions 5.0 kW (an x at x PR): 996 x 345 x 252 Mm

Connection diameter (2.5 kW): Liquid 1/4 - Gas 3/8

Connection diameter (5.0 kW): Liquid 1/4 - Gas 1/2

Wireless connectivity: Wi-Fi of integrated standard (LG Thinq App))

✔️ Compressor BLDC Twin Rotary of Extended Range: The outdoor Unit it uses an eccentric double rotor engine that balances the centrifugal forces of internal rotation. By including an advanced electronic sensor that continuously measures the pressure and the temperature of the R32 refrigerant, the algorithm of LG it optimizes the exact turns regime, reaching the set temperature immediately and reducing electrical consumption.

✔️ Shield Ocean Black End of High Resistance: The heat exchanger of the outdoor Unit it is covered with a double layer of modified epoxy resin and a protective hydrophilic coating. This high-tech barrier neutralizes the accumulation of water droplets and avoids galvanic corrosion caused by salinity in coastal zones or urban pollution, drastically prolonging the useful life of the machine.

✔️ Smart home friendly ecosystem LG Thinq with AI: Every indoor Unit includes factory pre-installed a Wi-Fi receptor module within its own structure. When linking with the ThinQ application, it allows you to control the three areas independently, configure complex weekly timers, monitor instant energy use and activate artificial intelligence functions to adapt the air conditioning to your habits Everyday life.

✔️ Silent operation of 19 dB Sleep: By inclining the crossed flow fan slats and the use of a brushless continuous current motor, the split significantly reduces the air passage operating turbulences. When activating the night or low speed mode in the bedroom units, it emits a slight murmur of 19 decibels that ensures an unbeatable rest environment.

✔️ Active energy control and dual filter: The systems of LG they allow to limit the maximum consumption power of the compressor voluntarily through the remote control (adjustable saving levels), optimizing spending when the maximum capacity of the machine is not required. In addition indoor Unit it has a double action filtering system responsible for retaining floating fine dust particles.

What actual advantage does provide installing a outdoor Unit MU4R27 of four zones with only three splits (3x1)?

The advantage is maximum and exceptional in terms of durability, seasonal performance and absolute mechanical reliability. The internal units selected (especially the large-format sprout of 5.0 kW) require a very high refrigeration flow and a very high thermal transfer rate when working together or at full capacity. When connecting them to a outdoor Unit high capacity of 7.91 kW nominal sized to feed up to four splits simultaneously, the compressor works in a totally relieved regime. It does not suffer from mechanical overwhelming, reaches the desired temperatures almost instantaneously and guarantees a perfect and unalterable thermal behavior even under extreme weather conditions outside.

How does asymmetric management work for stays with units of 2.5 kW and 5.0 kW?

Independence in the air conditioning of the three stays is total and is electronically coordinated by the expansion valves of the outdoor Unit. Each of the Comfort mural units has its own remote control and its own thermal reading probes. You can have the split of 5.0 kW on the main room at full performance during family reunion hours, while the bedroom units remain off or running under a different slogan, adapting the exterior compressor exactly to proportional expense Instant so as not to spend more energy.

Is it necessary to purchase any optional accessory for Wi-Fi control?

No, the mural units of the Confort and Infinity series incorporate the pre-installed wireless receptor module within the equipment's own chassis. It is not necessary to buy external domotic gateways or perform additional wiring. You only need to have an Internet wireless internet connection and download the official application for free LG Thinq on your Smartphone or Tablet.