Call to us +34623 541 934

Close (x)

Call to us +34623 541 934

Close (x)
×
    Multi Split 4x1 LG Mu4r27.u42 + 3x p09snd.ns0 + p12snd.ns0 dualcool ai

    ¿Any doubt about the product?

    Talk to us and consult us. We will solve all your doubts

    Multi Split 4x1 LG Mu4r27.u42 + 3x p09snd.ns0 + p12snd.ns0 dualcool ai

    Referencia: 4x1LG4R273xP091xP12
    €3,228.38 
    Tax included

    We are currently out of stock.

    Ask us about availability!!

    Envío GRATIS en España (Península) a partir de 300€ + info

    Email has been sent successfully.

    Calcular Gastos de Envío
    🛡️ Pago Seguro ✅ Garantía Oficial

    Multi Split 4x1 LG Multi inverter 7.9 kW | 3x 2,5KW + 1x 3,5kw Dualcool AI

    Smart 4x1 multi split air conditioning system LG, composed of the outdoor Unit of 7,91 kW Mu4r27.u42, three interior murals 2,5 kW P09snd.ns0 and one indoor Unit of 3.5 kW P12snd.ns0 of the Dualcool AI range. This advanced solution allows simultaneously and independently up to four rooms by combining optimal powers with a single multitubaria outer motor. Equipped with compressor technology BLDC Inverter Twin Rotary and Ecological Refrigerant R32, it stands out for its outstanding seasonal energy efficiency A +++ cold, an excellent minimum sound pressure of 27 dB (A) and integrated Wi-Fi connectivity of Series with artificial intelligence support.

    • Foreign refrigeration capacity: 7,91 kW Nominal (1.06 - 9.00 kW)
    • Interior Units: 3x P09Snd (2.5 kW) + 1x P12Snd (3.5 kW)
    • Maximum seasonal efficiency: SEER 8.50 / A +++ rating
    • Advanced connectivity: Wi-Fi integrated with LG Series Thinq
     

    Security policy

     

    Delivery policy

     

    Refund policy

    LG Multi Inverter Split 4x1 Dualcool AI 09 + 09 + 09 + 12

    Smart multizone residential air conditioning LG. . Outdoor Unit multitubaria of 7.9 kW combined optimally with three 2.5 kW splits and a powerful split 3.5 kW with artificial intelligence algorithms.

    Technical study and personalized quote

    Due to the multiple mechanical combinations, simultaneous powers and different lengths and cufflode tubing lengths that require multi-split 4x1 installations, we carry out custom quotes with all the necessary material for his work. To ensure a perfect hydraulic dimensioning, verify the thermal simultaneity of the compressor and determine if its installation requires optional accessories or a specific balance of refrigerant gas, our engineering department exhaustively studies each request.

    🏢

    1. Distribution and surfaces

    Indicate the square meters and the orientation of the four stays to validate that the combination of three 2,5 kW splits and one of 3.5 kW covers the actual thermal load of its space.

    📐

    2. Refrigerating distances

    Specify the approximate lengths of pipe from the outdoor Unit each split to calculate the additional load of R32 gas necessary on site.

    📩 Facilitate this data and our technical team will send you a complete breakdown with all the necessary material for your installation.

    Intelligent and stepped residential air conditioning: Maximum innovation with the seal of LG

    The system LG Multi inverter 4x1 equipped with the outdoor Unit MU4R27.U42 represents an extraordinary solution to provide integral climate comfort to the entire home or commercial place in a centralized and efficient manner. By linking the four interior units to a single multitubre exterior chassis, the system significantly optimizes the assembly space on balconies, roofs or terraces, mitigates the architectural visual impact on the façade and simplifies remarkably the work of General electrical connection compared to the placement of multiple 1x1 systems.

    This advanced configuration staggered three internal units of 2.5 kW (model p09snd.ns0) with a higher performance unit of 3.5 kW (model p12snd.ns0). This distribution is perfect for properties that have three standard size zones, such as bedrooms, children's rooms or offices up to 20 m², and a main stay of higher dimensions that requires greater thermal thrust power, such as a living room, dining room or diaphanous kitchen up to 30 m². All the interior teams belong to the prestigious Dualcool AI series, characterized by its modern design and the incorporation of intelligent artificial intelligence algorithms that learn from user habits and climatic conditions of the environment to adjust air flow of Automatic way.

    At the mechanical level, the outdoor Unit it incorporates a high strength Twin Rotary BLDC Inverter compressor, supplemented by the anti-corrosive treatment of the Ocean Black End battery, which ensures outstanding protection against marine salinity and severe climate wear. Thanks to the intelligent use of the ecological refrigerant R32 and the advanced pressure and temperature control sensors, the set reaches extraordinary seasonal efficiency levels with energy classification A +++ in refrigeration (SEER 8.50). Additionally, the system includes integrated Wi-Fi connectivity in each split, allowing integral and wireless management through the mobile application LG Thinq.

    Technical characteristics

    Performance of the Outdoor Unit

    Reference Outdoor Unit: MU4R27.U42 (Catalog Reference: MU4R27 U24A) LG EU MULTI 2026.PDF

    Maximum connectable units: Up to 4 interior units

    Nominal refrigeration capacity (min-max): 7,91 kW (1.06 - 9.00 kW)

    Nominal heat capacity (min-max): 8,60 kW (1.17 - 10.00 kW)

    Seasonal Season / Scop Performance: 8,50 W / W / 4,61 W / W

    Energy classification (cold / heat): A +++ / A ++

    Nominal consumption Cold (Min-Max): 1,85 kW (0.29 - 3,44 kW)

    Nominal heat consumption (Min-Max): 1,92 kW (0.28 - 2,54 kW)

    Flow of maximum outside air: 50 m³ / min

    Exterior sound pressure (cold / heat): 48 dB (A) / 51 dB (A)

    Compressor technology: BLDC Inverter Twin Rotary

    Outside battery treatment: Ocean black end

    External dimensions (an. X al. X prof.): 950 x 834 x 330 mm

    Net weight Outdoor Unit: 61.50 kg

    Specifications Interior Units Dualcool AI

    P09Snd.ns0 (3 units): 2.50 kW cold / 3,20 kW interior heat multi LG.pdf

    P12Snd.ns0 (1 unit): 3.50 kW cold / 3,70 kW interior heat multi LG.pdf

    Cold sound pressure (P09Snd / P12Snd): 42/35/27 dB (A) (both equals)

    Flow of nominal air (P09Snd / P12Snd): 10.3 / 7.6 / 4.8 m³ / min

    Net Dimensions Splits (an. X al. X prof.): 799 x 307 x 235 mm (both models)

    Net weight Indoor Unit (P09 / P12): 10 kg / 10 kg

    Connectivity and interface: Wi-Fi integrated with ThinQ support and artificial intelligence

    Installation limits and connections

    Diameter of liquid connections (exterior): 6.35 mm (1/4 ") x 4 outputs

    Diameter of gas connections (exterior): 9.52 mm (3/8 ") x 4 outputs

    Maximum tubing length Total: 70 meters

    Maximum length by individual branch: 25 meters

    Maximum unevenness (exterior / interior): 15 meters

    Eve maximum difference between indoor units: 7.5 meters

    Pre-filled length of factory: 45 meters

    Amount of Refrigerant Gas of Preload (R32): 2.50 kg

    Additional gas load (> 45m): 20 g / m

    Frequently asked questions

    How do you manage the compressor invert the power when there is only one split on?

    The outdoor Unit LG MU4R27.U42 Equip a Twin Rotary compressor with advanced Inverter technology that allows you to exactly modulate your physical performance. In refrigeration, it is able to descend its minimum range to 1.06 kW. When a single 2,5 kW split is activated, the compressor adjusts its revolutions to the minimum frequency required, avoiding inefficient electric consumption peaks and operating with extremely low energy consumption.

    What are the guidelines for the balancing of R32 refrigerant in the installation?

    The outdoor Unit it comes from the factory with a preload of 2.50 kg of refrigerant gas R32, designed to cover an accumulated footage of up to 45 meters of total pipe (adding the lengths of the four independent refrigeration lines). If the particularities of the work require exceeding 45 meters away, the authorized installer must add 20 grams of extra refrigerant for each additional metro installed, without exceeding the global maximum limit of 70 meters.

    Would you like advice for the sizing of your commercial installation?

    On https://tualmacendelclima.com/en/ we are specialist engineers in technical design, control and optimization of multi-split air conditioning networks and advanced zoning. If you need to solve doubts about simultaneity coefficients, maximum slopes or check the official performance specifications of the range LG, our engineering department is at your entire disposal.

    Call 623 541 934
    4x1LG4R273xP091xP12

    Data sheet

    Brand
    LG
    Outdoor Unit
    MU4R27.U42
    Indoor Unit 1
    P09snd.ns0
    Indoor Unit 2
    P09snd.ns0
    Indoor Unit 3
    P09snd.ns0
    Indoor Unit 4
    P12snd.ns0
    Color
    Blanco
    Refrigerant Gas
    R32
    Electrical supply
    Monofásica
    Refrigerator capacity (W)
    7.900
    Refrigerator capacity (kcal / h)
    6.794
    Nominal consumption Cold (W)
    1.800
    Energy class (cold)
    A++
    SEER
    8
    Heat capacity (W)
    9.100
    Heat capacity (Kcal / h)
    7.826
    Nominal heat consumption (W)
    2.070
    Energy class (heat)
    A+
    SCOP
    4,2
    Minimum sound pressure UI DB
    19/19/19/19
    Dimensions u.e (anxfxh) mm
    950 x 330 x 834
    Net weight (kg)
    96
    96,5
    Diameter Liquid pipe
    1/4"
    Diameter Gas Pipe
    3/8"
    Possibility Integration
    Integrated WiFi
    Surface recommend UI1
    20
    Surface recommend UI2
    20
    Surface recommend UI3
    20
    Surface recommend UI4
    30
    Dimensions UI1 (ANXFXH) mm
    837 x 189 x 308
    Dimensions UI2 (ANXFXH) mm
    837 x 189 x 308
    Dimensions UI3 (ANXFXH) mm
    837 x 189 x 308
    Dimensions UI4 (ANXFXH) mm
    837 x 189 x 308
    New

    No customer reviews for the moment.

    LG

    16 other products in the same category:

    group_work Cookie consent