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ARNU21GTQD4
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Ceiling Mounted Cassette
Maximizing the indoor aesthetics with comfortable environment
The New Cassette with
Air Purification
LG Cassette type indoor unit is equipped with the air purification function. It offers a solution to the problem of ultrafine dust that harms our bodies. This is the CAC*-certified, high-performance product that delivers clean, cool air to your large space.
*Certification Air Conditioner, the Korea Air Cleaning Association strictly tests the air cleaning function of air conditioner products and certifies reliable products.
Air Purification Filter that Removes 99.9％ of PM1.0
Powerful 4 step air purification filter removes up to 99.9％ PM 1.0 ultrafine dust. In addition, it can be used semi-permanently, as it can be maintained by washing with water without a regular change of the filter.
*The Air Purification Kit can be purchased as an option.
Provide Healthy Air in a Large Space
It is a larger air purification area than the cooling area. It can cover up to 147m2 to create a clean and healthy environment in various vertical spaces, such as kindergartens, schools, and shopping malls.
-
![Real-Time Air Quality Monitoring1]()
![Real-Time Air Quality Monitoring2]()
Real-Time Air Quality Monitoring
Real-time monitoring with a wireless or wired remote controller, panel LED lamp, and smart phone -
![Convenient Attachment and Detachment1]()
![Convenient Attachment and Detachment2]()
Convenient Attachment and Detachment
Easier installation by attachment to the indoor unit body.
-
![Compact Design & Size 1]()
![Compact Design & Size 2]()
Compact Design & Size
New 4 Way Cassette panel adapted unibody shape. Its panel size is fit into the ceiling tile. Moreover, the indoor unit with slim and compact dimensions has reduced the restriction which enables successful installation in various spaces.
-
![Auto Elevation Grille1]()
![Auto Elevation Grille2]()
Auto Elevation Grille
Auto Elevation Grille allows easy filter cleaning with 4-point support structure, auto leveling and auto stop detection features and memory located at user's level.
Independent Vane Control
The independent vane operation feature uses separate motors, making it possible to control all four vanes independently.
-
![6-Step Vane Control1]()
![6-Step Vane Control2]()
6-Step Vane Control
There are 6 different steps to control air flow direction with 1 way cassette. It also has the vane for auto swing that moves between left and right sides for up to 120 degrees.
-
![Minimized Height1]()
![Minimized Height2]()
Minimized Height
The height of 1 Way Cassette is 132mm, making it the ideal solution for installation in limited space. -
![Flexible Installation1]()
![Flexible Installation2]()
Flexible Installation
The access for inspection at 1 Way Cassette does not require additional ducted space making the installation environment uncomplicated.
Ceiling Mounted Cassette Line Up
Contact Us
Please contact us for more information on the product and we will get in touch with you soon.
CAPACITY
-
- Cooling - kW
- 6.0
- Cooling - kcal/h
- 5,100
-
- Cooling - Btu/h
- 20,500
- Heating - kW
- 6.8
-
- Heating - kcal/h
- 5,800
- Heating - Btu/h
- 23,200
POWER INPUT
-
- Power Input(H / M / L) - W
- 28 / 23 / 20
CASING
-
- Casing
- Galvanized Steel Plate
DIMENSIONS (W × H × D)
-
- Body - ㎜
- 570 × 256 × 570
- Body - inch
- 22-7/16 × 10-3/32 × 22-7/16
-
- Decoration Panel #1 - ㎜
- 700 × 22 × 700
- Decoration Panel #1 - inch
- 27-9/16 × 7/8 × 27-9/16
-
- Decoration Panel #2 - ㎜
- 620 × 34 × 620
- Decoration Panel #2 - inch
- 24-13/32 × 1-11/32 × 24-13/32
COIL
-
- Rows × Columns × FPI
- 2 × 10 × 18
- Face Area - m2
- 0.27
FAN
-
- Type
- Turbo Fan
- Motor Output × Number - W × No.
- 43 × 1
-
- Running Current - A
- 0.20
- Air Flow Rate(H / M / L) - CMM
- 12.0 / 11.1 / 9.4
-
- Air Flow Rate(H / M / L) - cfm
- 424 / 392 / 332
- Drive
- Direct
-
- Motor type
- BLDC
TEMPERATURE CONTROL
-
- Temperature Control
- Microprocessor, Thermostat for cooling and heating
SOUND ABSORBING THERMAL INSULATION MATERIAL
-
- Sound Absorbing Thermal Insulation Material
- Foamed polystyrene
SAFETY DEVICE
-
- Safety Device
- Fuse
PIPE CONNECTIONS
-
- Liquid Side - ㎜(inch)
- ? 9.52 (3/8)
- Gas Side - ㎜(inch)
- ? 15.88 (5/8)
-
- Drain Pipe(Internal Dia.) - ㎜(inch)
- ? 25 (1)
WEIGHT
-
- Body - kg(lbs)
- 15.0 (33.1)
SOUND PRESSURE LEVELS
-
- H / M / L - dB(A)
- 40 / 38 / 34
SOUND POWER LEVELS
-
- H / M / L - dB(A)
- 53 / 51 / 46
POWER SUPPLY
-
- Power Supply - ?, V, Hz
-
1, 220-240, 50
1, 220, 60
REFRIGERANT CONTROL
-
- Refrigerant Control
- EEV
TRANSMISSION CABLE
-
- Transmission Cable - ? × Cores
- 1.0-1.5 × 2C
PANEL COLOR
-
- Panel Color
- Morning fog
PANEL NAME(ACCESSORY)
-
- Panel Name(Accessory)
- PT-UQC / PT-QCHW0
QUESTIONS? LET US HELP
Product Support
Simply choose a support option from the icons below:
-
Chat Service Add "+971 54 3939 054"
to your phone contact & connect to
LG Customer Service via WhatsApp -
Email Us Send a Message to LG Customer Support.
-
Telephone Information Display
(Digital Signage and Commercial TV)
+971 4 805 0299
support.b2b@lge.com
Sunday to Thursday, 08:00am to 5:00pm -
Help Library Find helpful information about your LG product
-
Video Tutorials Find helpful videos about your LG product
-
Manuals Download product manuals and other important product documents
-
Software & Firmware Find the latest software and firmware for your LG product.
To access more technical documentation and downloads, please visit the LG B2B Partner Portal.
Find a dealer to help with service for sales, installation, and after sales.
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