Ducted System - Slim Ducted 12.3kW (Cooling) | UMN125M2_ UU125WR2

R1 Compressor™

R1 Compressor is one that combines high-efficiency, low sound characteristics of the scroll and the simple compressing structure of the rotary compressor. This technology enables a highly efficient compact model.

Auto E.S.P. (External Static Pressure) Setting

E.S.P. control function enables control of air volume easily with a remote controller. The Brushless DC (BLDC) motor can control fan speed and air volume regardless of the external static pressure. Set RPM by simple touch on remote control to change airflow

AUTO External Static Pressure + Zone Control (On/Off)

LG’s high static ducted unit does step control (High-Mid-Low Speed) to supply airflow rate to each zone depending on the number of open dampers.

Minimised Height

Minimised Height

Slim ducts provide an ideal solution for installation in limited space.

Corrosion Resistance Black Fin

The black coating with enhanced epoxy resin is applied for strong protection from various corrosive external conditions such as salt contamination and air pollution including fumes from factories.

Two Thermistors Control

The indoor temperature can be checked using the thermistors in the remote controller as well as from the indoor unit. There may be a significant difference between ceiling and floor air temperature. Two thermistors can optimised indoor air temperature for a more comfortable environment.

E.S.P. (External Static Pressure) Control

E.S.P. (External Static Pressure) Control

This function easily controls the volume of air with a remote controller. The BLDC motor can control fan speed and air volume regardless of the external static pressure. Additional accessories are not required to control air flow.

High Head Drain Pump

High Head Drain Pump

The high head drain pump automatically drains water up to a height of 700mm of drain-head height. It provides the perfect solution for the draining of water. 

UVnano™ Filter Box (Optional Accessory*)

LG UVnano Filter Box can effectively create a safe indoor environment by trapping and removing various harmful substances such as Ultrafine dust, bacteria and viruses in the form of droplets.


Sold separately, only applicable to Mid Static UMN models

Come Home to Comfort1

Wi-Fi Smart Control Compatible

Come Home to Comfort

The LG ThinQ® App* lets you access and control your air conditioner with your compatible smartphone even when you're not at home, so you can come home to comfort. (Optional Wi-Fi dongle module sold separately).


*LG ThinQ® app available from Google Play Store or Apple App required, for this feature, compatible with Android or iOS smartphones required (Android OS 7.0 or higher, iOS 14.0 or higher).Phone and Home Wi-Fi Data connection and product registration with LG ThinQ® required. Visit lg.com/au/lg-thinq for features, system compatibility and service availability which may vary by model.

    Image used for illustrative purposes only. Actual user interface may differ with updates to ThinQ app from time to time

    Download Ducted Brochure

    Download Ducted Brochure

    Download a copy of the Ducted brochure for more information.

    Get a quote

    Get a quote

    Looking for the perfect LG Air Conditioner for your home? Contact one of our Specialist Dealers for a FREE, no obligation quote.

    All Spec

    COMBINATIONAL SPECIFICATION

    • Cooling Capacity-Rated 2)(kW)

      12.30

    • Cooling Capacity-Min ~ Max(kW)

      4.80~14.04

    • Heating Capacity-Rated 2)(kW)

      13.50

    • Heating Capacity-Min ~ Max(KW)

      5.40~15.80

    • AEER

      3.416

    • ACOP

      3.561

    • Rated Current-Cooling(A)

      15.30

    • Rated Current-Heating(A)

      16.40

    • Full Load Amps(A)

      28.0

    • Air Flow Rate-Rated(L/s)

      633

    • Air Flow Rate-Min ~ Max(L/s)

      373 ~ 823

    • External Static Pressure-Min ~ Max(Pa)

      39 ~ 147

    • Indoor-Net(W x H x D)(mm)

      1,250 x 270 x 700

    • Indoor-Net Weight(kg)

      36.5

    • Indoor-Cooling ((SH)/H/M/L)(dB(A))

      - / 38.0 / 33.0 / 28.0

    • Outdoor-Net(W x H x D)(mm)

      950 x 1,380 x 330

    • Outdoor-Net Weight(kg)

      89.0

    • Outdoor-Cooling / Heating (@ 1.5m height)(dB(A))

      51.0 / 52.0

    • Power Supply(Ø , Hz , V)

      1 , 50 Hz, 220-240 V

    • Compressor-Type

      Inverter Scroll

    • Compressor-Motor Type

      BLDC

    • Heat Exchanger-Fin Type

      Wide Louver Plus

    • Heat Exchanger-Corrosion Protection (Coating)

      Black 2

    • Refrigerant-Type

      R32

    • Refrigerant-Pre-charge Length(m)

      20

    • Pipe size-Liquid(mm(inch))

      Φ9.52 (3/8)

    • Pipe size-Gas(mm(inch))

      Φ15.88 (5/8)

    • Pipe size-Drain Pipe (Drain Pump) OD/ID-(mm(inch))

      Ø 32(1-1/4) / 25(31/32)

    • Piping Length-IDU - ODU (Rated / Max / Min)(m)

      7.5 / 85.0. / 5.0

    • Maximum Height Difference -IDU - ODU (Max)(m)

      30

    • Supply Air Opening-H x W, Flange (Discharge) (mm)

      197 x 1,206

    • Return Air Opening-H x W, Flangeless(mm)

      230 x 1,205

    • Continuous Operation-Cooling(°C (DB))

      -15 ~ 48

    • Continuous Operation-Heating(°C (WB))

      -18 ~ 18

    • Wi-Fi Compatible4)

      Optional

    CONVENIENCE

    • ThinQ(Wi-Fi)

      Optional

    DISCLAIMER

    • Disclaimer

      1. Capacities are based on following conditions. • Cooling: Indoor Temp 29°C DB / 19°C WB, Outdoor Temp 35°C DB / 24°C WB • Heating: Indoor Temp 20°C DB, Outdoor Temp 7°C DB / 6°C WB 2. (Sold separately) Dongle required for Wi-Fi Connectivity. Internet connection required.

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