Technical features Indoor units: Model: Series: Libero Plus Model: 4 x PC09SQ NSJ Power (btu/h): 9000 Nominal cooling / heating capacity: kW 2.5 / 3.2 Nominal absorbed power W 18 Ventilation capacity Max / Med / Min m3/min 9.2 / 7.4 / 5.6 Sound Pressure Cool Max / Med / Min dB(A) 36 / 33 / 27 Sound power Cool Max dB(A) 57 Dimensions mm WxHxD: 837 x 308 x 189; 8,5Kg Diameter of liquid/gas connection pipes mm(inch) Ø 6.35 (1/4) - Ø 9.52 (3/8) Outdoor Unit: Model: Catalog code : MU4R25 U40 Gases : R-32 Power (V/Hz/Φ) : 1220~240-50 Max indoor units that can be combined: 4 Energy efficiency: SEER: 8.20 SCOP: 4.20 Energy Efficiency Class (Cooling) : A++ Energy Efficiency Class (Heating) : A+ Annual energy consumption Cooling/Heating kWh/a: 299 / 2.333 Performance: Cooling Capacity (kW) : 7.03 Heating Capacity (kW): 8.44 Nominal cooling absorbed power (kW): 1.46 Nominal heating absorbed power (kW): 1.83 Nominal sound pressure dB(A) 49 Sound power Cooling Max dB(A) 64 Operating limits: Operating limits - Cool Min~Max °C -10~48 - Heating Min~Max °C -18~18 Total length of pipes m 70 Single branch length Max m 25 Elevation gain: - IU-EU Max m 15 - IU-UI Max m 7.5 Connection pipes diameter: - Liquid mm (inch) x No Ø6,35 (1/4) x 4 - Gas mm (inch) x No. Ø9,52 (3/8) x 4 Dimensions and weight Outdoor Unit WxHxD (mm): 950 x 834 x 330 ; 60kg General characteristics LG MULTISPLIT With LG Multi Split systems, you don't need to buy multiple outdoor units to air-condition all the rooms in your home. All you need to do is install one unit to have the optimal climate in 9 different environments LG's cutting-edge technologies achieve the lowest energy consumption, in particular the SEER evaluation with regard to ErP regulation is positive. Style and design With their design, LG indoor units embellish environments: choose the inimitable style of Artcool Gallery and Artcool Mirror to give a unique touch to your home. BLDC Compressor (Brushless Direct Current Motor) The outdoor units of the Multi range are equipped with BLDC compressors equipped with motors with neodymium magnets. These compressors are characterized by higher energy efficiency than traditional inverter compressors, and operate optimally in all rotation conditions. This guarantees high seasonal energy efficiency values . The components of the BLDC Inverter Twin Rotary compressor have been improved to ensure a longer product life cycle. Smart Load Control Energy saving in start-up By choosing the Smart Load Control function via the micro-switches of the outdoor unit, the refrigerant temperatures on the heat exchangers are changed automatically according to the outdoor temperature and the set room temperature. During the first 30 minutes of operation, it is possible to achieve energy savings of up to 35% compared to traditional products, also improving the level of perceived comfort. This function allows you to keep the maximum electrical consumption of the outdoor unit within a pre-set limit, to avoid automatic disconnection of the meter or to limit absorption. Energy saving during operation After 30 minutes from starting in Smart Load Control mode, the outdoor unit continues to change the chiller temperature according to the heat load. Inverter compressor guaranteed for 10 years LG, which places great faith in the quality and reliability of its products, offers a 10-year warranty on the Inverter compressor for all mono and multi-split models. *The above warranty covers the costs of the Inverter compressor only for a total period of 10 years from the date of purchase of the air conditioner. Any other cost other than the value of the replaced component alone is to be considered excluded from coverage. Safety and Durability Assured - Optimized BLDC Inverter Twin Rotary compressor - Pressure controlled operation via Smart Sensor - Black Fin heat exchanger Other characteristics.. Heat exchanger Wide Louver Plus Fin The Wide Louver Plus Fin heat exchanger is applied to the outdoor units. The particular configuration of the fins makes it possible to considerably improve the exchange capacity of the radiator compared to a traditional exchanger, up to 11% at full load and up to 6% in terms of COP. Wide operating range The outdoor units of the Multi Pipe range can operate in cooling and heating mode under the most extreme conditions. The presence as standard equipment of the condensation control for the cooling mode makes them compatible with all applications where it is necessary to refresh the air even at low external temperatures (e.g. restaurants, gyms, server rooms). Pressure controlled operation via Smart Sensor The new units in the Multi-pipe range operate with control based on the pressure of the refrigerant in the circuit: this type of control ensures better management of the peripherals contained in the units compared to traditional temperature controls. This control mechanism is more precise and refined, without being negatively affected by external temperature variations. The new technology applied to these products makes it possible to obtain the desired results in shorter times, to better manage the operation of the compressor under partial load conditions, and to achieve significant reductions in the electrical current absorbed. Black Fin heat exchanger The black coating with reinforced epoxy resin is applied to ensure protection against various corrosive external conditions such as salt contamination and air pollution including factory exhaust fumes. In addition, the hydrophilic film prevents water from accumulating on the heat exchanger fin, minimizing moisture build-up and further increasing corrosion resistance. Noise reduction mode Thanks to a series of settings applicable to the units via the electronic card, it is possible to reduce the noise level of the outdoor units during the night, to the advantage of the comfort and livability of residential complexes. The adoption of a new fan protection grille and the use of fans with details specifically designed for aerodynamic optimization have allowed a reduction in the noise level of the outdoor units in the order of about 2 dB(A) at nominal conditions of detection. LG DualCOOL Free Plus Compact unit and minimal design for high performance and maximum comfort Dual Inverter compressor with 10 year guarantee LG's Inverter technology ensures maximum efficiency and excellent performance, for an air conditioner that cools faster, lasts longer and operates more silently. The compressor is guaranteed for 10 years, to enjoy the benefits of LG air conditioning for an even longer period of time. 10-year guarantee - 10-year product life cycle verification by TÜV Rheinland TÜV Rheinland - Accelerated aging test for evaluation of reliability over time and High Margin Rate Test. Energy saving The inverter compressor constantly adjusts the rotation speed to maintain the desired temperature level. Furthermore, the DUAL Inverter compressor, thanks to the energy saving functions, allows to reduce energy consumption compared to a traditional compressor The Dual Inverter compressor allows stable and balanced operation, with a consequent reduction in vibrations when starting and stopping the air conditioner, the main cause of noise. This also reduces the possibility of any breakage or damage to the pipes. Fast cooling The low temperature air jet reaches every corner of the room, making the environment comfortable and welcoming. How does it work: A 25% larger fan blows more powerful air. A wider and perfectly designed fresh air flow allows you to reach even the furthest corners and cool the room faster. Smart Energy Display Save energy by monitoring the level of consumption directly from the display of the indoor unit and enjoy cool and comfortable environments while saving. How does it work By pressing the 'ENERGY CTRL' button on the remote control, the display of the indoor unit shows the instantaneous energy consumption, allowing the user to be informed about the consumption of the product and to change, if necessary, the settings to reduce the electricity consumption Advantages - in normal mode, The display shows the operating temperature - Electricity consumption, The display shows the instantaneous electric current absorbed Additional benefits - Fan speed display Maximum silence LG air conditioners ensure reduced noise thanks to the special Skew Fan and Inverter compressor, which eliminate unnecessary noise and allow the product to operate as quietly as possible. Skew Fan - The fans of the indoor units are made with the use of inclined fins with respect to the axis of rotation, in order to reduce friction with the air, which causes noise Low Vibration Twin Rotary Compressor - The adoption of two opposing rotors in the compressor cylinders allows to reduce the torque by 40% compared to traditional rotary compressors. The double rotor ensures stability and minimizes vibrations. Active capacity control The Active Capacity Control function allows you to select the level of energy consumption based on the usage situation. Enjoy a cool and comfortable environment in the name of energy saving. Concepts and Benefits Simultaneous operation of several appliances could cause the meter to disconnect. With the Active Capacity Control function you can take advantage of the 4-step consumption control system and use several appliances at the same time, remaining within the standard capacity of 3kWh 2 energy consumption levels (80% and 60% with respect to normal operating conditions), which can be set using an infrared command. Comfort Air LG air conditioners cool rooms quickly and effectively, to allow you to enjoy fresh and comfortable environments for longer Concept: During the night, the air conditioner can lower your body temperature and cause discomfort to people in the room, especially if the air blows directly on them. In order to avoid this, the Comfort Air mode adjusts the angle of inclination of the flap and ensures a peaceful sleep. The Comfort Air function adjusts the inclination of the deflector avoiding direct flows to the people present in the room. Built-in Wi-Fi Where you want, when you want! Controlling your air conditioner with LG's Smart technologies is even easier today. Thanks to the integrated Wi-Fi and an Internet connection, you can manage the main functions of your air conditioner through the application for all Android or iOS smartphones. Download “LG Smart ThinQ” app from Google Play Store or App Store. Wi-Fi connectivity - Thanks to the Wi-Fi connectivity, it is possible to control each indoor unit via multiple devices, setting the preferred operating conditions directly from the app. At the same time, through a single device, each user can control multiple indoor units. Integrated control of all LG home appliances Ease of installation LG air conditioners are designed to be installed simply and efficiently, regardless of the environment in which they are placed and the number of people involved in the installation process, allowing for a reduction in installation times. Other characteristics : Automatic cleaning and drying cycles of the heat exchanger itself, to eliminate bad smells and the formation of mold and bacteria. The fresh air flow is blown in all directions, regardless of the installation position of the unit. Active capacity control 2 levels of energy consumption (80% and 60% compared to the normal operating condition), settable via infrared command. Heating the rooms of your home with LG residential air conditioners is easy and convenient, thanks to an immediate, natural and low-consumption heating action. The double protection filter collects dust and bacteria, to ensure clean air for your home. Gold Fin treatment special protective treatment of the heat exchanger of the outdoor unit from corrosion phenomena, with a gold-coloured coating. Product Guarantee: All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

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