partial switching full range sine wave switching (boost up ...€¦ · ideal for various...
TRANSCRIPT
Ideal for various applications including the lounge, family room,
restaurants, hotels, offices and meeting rooms.
Inverter In-Ceiling Cassette
LG AIR CONDITIONERS
Optional (PQWRHDF0) Wireless Remote Controller
PQRCVSL0QW
• Easy to read large font• Large wide LCD• Easy installation
The wired remote controller with a large wide LCD screen featuring
large font letters and easy key design enables the user more
convenient control of operational conditions of the indoor unit. 2
remote control in 1 indoor unit. Order 1 more wired remote control
(PQRCVSL0QW).
New Wired Remote Controller
We at LG are committed to making the lives of our customers more comfortable. Through continuous improvement in R&D and innovation to enhance energy efficiency, LG introduces the new H-Inverter, an energy efficient, quiet unit giving you and your business ultimate comfort.
Life is Good with LG
High Efficiency Inverter
The LG inverter air conditioner comes with a BLDC compressor
that uses a strong neodymium magnet. Its compressor thus
has improved efficiency compared with the AC inverter.
Powerful BLDC Compressor
1
2
4
5
3
Minimized Oil circulation
High Efficiency Motor
Optimize Compression Efficiency
Optimize Vibration, Noise
High Reliability
1
2
3
4
5
With the advancement of inverter technology comes more
quiet, economical and powerful air conditioning systems. The
LG air conditioner is manufactured using PFC and sine wave
technology.
DC Inverter Technology
Step-up Inverter using PFC & Sine Wave Control Technology (PFC : Power Factor Correction)compared to conventional.
DC 280V
Partial switching Full range Sine wave switching
• PFC Control in Power Input
• Sine wave Control in BLDC Compressor
DC 380V
(Boost up)
Loss
• PFC Control in Power Input
• Sine wave Control in BLDC Compressor
(Boost up)
Full range
• Sine wave Control in BLDC Compressor
• PFC Control in Power Input
The Brushless DC (BLDC) fan motor offers additional energy
savings as it is more efficient that an AC motor.
The efficiency gain varies with output velocity, at full velocity an
energy saving of up to 20% is achieved.
BLDC Fan Technology 100
80
60
40
20
0
200 300 400 500 600 700 800 900 1000
DC motor
AC motor
Approx 20% increase
Approx
40%
increase
Effi
cie
ncy(%
)
Motor Speed(rpm)
Night Quiet Operation is a control feature designed to
reduce the noise level of the outdoor unit at night.
The feature is activated via a dip switch on the outdoor PCB.
* Model UU18WH has the lowest Night Quiet noise level
48dB 39dB
Night Quiet Operation
Nois
e L
eve
l [d
B(A
)]
Day time Night Quiet
UU12WH
UU21WHUU24WH
Nois 52
Day t
52 52
UU36WH UU42WH UU48WH
UU12WHUU21WHUU24WH
UU36WH UU42WH UU48WH
time
5255
45
Night
45 44
t Quiet
44
47
Day time
Night Quiet
s
t
52
t
52
840x204x840950x25x950
35/33/3152
3.544.04
840x204x840950x25x950
39/37/3448
3.704.07
840v246x840950x25x950
40/38/3652
3.924.22
840v246x840 950x25x950
40/38/3652
3.654.15
840x288x840950x25x950
47/45/4255
3.854.47
840x288x840950x25x950
47/45/4255
3.414.11
840x288x840950x 25x950
47/45/4255
3.233.81
3.5/4.2
5.0/5.5
6.0/7.0
7.0/8.0
10.0/11.2
12.5/14.0
13.4/15.5
UT12QIndoor: UTN12WHOutdoor: UU12WH Front Panel: PT-UMC
UT18Q
Indoor: UTN18WHOutdoor: UU18WH Front Panel: PT-UMC
UT21Q
Indoor: UTN21WH Outdoor: UU21WH Front Panel: PT-UMC
UT24Q
Indoor: UTN24WH Outdoor: UU24WH Front Panel: PT-UMC
UT36Q
Indoor: UTN36WH Outdoor: UU36WH Front Panel: PT-UMC
UT42Q
Indoor: UTN42WH Outdoor: UU42WH Front Panel: PT-UMC
UT48Q
Indoor: UTN48WH Outdoor: UU48WH Front Panel: PT-UMC
Package ModelDimension(mm)
Indoor Unit
Decoration Panel
Sound Pressure(dB(A)±3)Indoor(H/M/L)
Outdoor
Capacity(kW)
Cooling / HeatingIndoor Unit OutdoorUnit
EER/COP(W/W)Cooling
Heating
The LG H-Inverter series has achieved high system
efficiency in both Cooling and Heading modes through
the use of BLDC Compressor & Fan motors and the use
of DC Inverter technology. This has resulted in most
models* achieving a heating COP of 4.0
*Except model UT48Q that achieved a COP of 3.81
High Efficiency
LG H-Inverter A Company B Company
4.47
3.85 3.96
3.573.76
3.14
Cooling
Heating
*Based on UT36Q.
Specifications
Set Name UT12Q UT18Q UT21Q UT24Q UT36Q UT42Q UT48Q
Indoor UTN12WH UTN18WH UTN21WH UTN24WH UTN36WH UTN42WH UTN48WH
Front Panel PT-UMC PT-UMC PT-UMC PT-UMC PT-UMC PT-UMC PT-UMC
Power Supply Ø/V/Hz 1 / 220-240 / 50 1 / 220-240 / 50 1 / 220-240 / 50 1 / 220-240 / 50 1 / 220-240 / 50 1 / 220-240 / 50 1 / 220-240 / 50
Capacity Cooling kw 1.4 ~ 3.5 ~ 4.2 2.0 ~ 5.0 ~ 5.5 2.8 ~ 6.0 ~ 8.0 2.8 ~ 7.0 ~ 8.4 4.5 ~ 10.0 ~ 13.0 5.0 ~ 12.5 ~ 14.9 5.5 ~ 13.4 ~ 16.0
Heating kw 1.6 ~ 4.2 ~ 5.0 2.2 ~ 5.5 ~ 6.05 3.2 ~ 7.0 ~ 9.0 3.2 ~ 8.0 ~ 9.4 4.9 ~ 11.2 ~ 14.0 5.5 ~ 14.0 ~ 16.8 6.4 ~ 15.5 ~ 17.9
Current Nominal running A 0.6 0.6 0.6 0.6 0.72 0.72 0.72
Fan
Motor Output x Number of Unit 60 x 1 60 x 1 124 x 1 124 x 1 124 x 1 124 x 1 124 x 1
Air Flow Rate(H/M/L)CMM 13/12/10 17/15/13 21/18/16 21/18/16 32/26.1/20.2 32/26.7/21.5 32/27.4/22.8
CFM 445/410/340 582/519/459 742/636/565 742/636/565 1130/922/713 1130/943/759 1130/968/805
Coil Coil Row x Column x FPI mm 2Rx8Cx19FPI 2Rx8Cx19FPI 2Rx10Cx19FPI 2Rx10Cx19FPI2Rx12Cx19FPI/1Rx10Cx19FPI
2Rx12Cx19FPI/1Rx10Cx19FPI
2Rx12Cx19FPI/1Rx10Cx19FPI
Dimensions (WxHxD)
Body mm 840x204x840 840x204x840 840v246x840 840v246x840 840x288x840 840x288x840 840x288x840
Decorative Panel mm 950x25x950 950x25x950 950x25x950 950x25x950 950x25x950 950x25x950 950x 25x950
Weight Body kg 21 21 23.5 23.5 28 28 28
Decorative Panel kg 5 5 5 5 5 5 5
Sound Level (H/M/L) dB(A)+3 35/33/31 39/37/34 40/38/36 40/38/36 47/45/42 47/45/42 47/45/42
Piping Connections
Liquid(Ø) mm 6.35 6.35 9.52 9.52 9.52 9.52 9.52
Gas(Ø) mm 9.52 12.7 15.88 15.88 15.88 15.88 15.88
Drain(OD/ID) mm 32/25 32/25 32/25 32/25 32/25 32/25 32/25
Dehumidification Rate l/h 1.3 2.1 2.7 2.7 2.7 3.6 3.6
Referigerant R410A R410A R410A R410A R410A R410A R410A
Power and transmission interunit cable No.*mm² 4 x 0.75 4 x 0.75 4 x 0.75 4 x 0.75 4 x 0.75 4 x 0.75 4 x 0.75
Outdoor UU12WH UU18WH UU21WH UU24WH UU36WH UU42WH UU48WHRunning
Current
Cooling A 4.4 6.0 7.6 9.5 11.5 16.8 18.7
Heating A 4.6 6.7 7.7 9.0 11.3 15.0 18.0
Power Supply Ø,V,Hz 1 , 220-240 , 50 1 , 220-240 , 50 1 , 220-240 , 50 1 , 220-240 , 50 1 , 220-240 , 50 1 , 220-240 , 50 1 , 220-240 , 50
Power Supply Cable (includes earth) No.*mm² 3 x 2.5 3 x 2.5 3 x 2.5 3 x 2.5 3 x 5.0 3 x 5.0 3 x 5.0
Interunit Cable (includes earth) No.*mm² 4 x 0.75 4 x 0.75 4 x 0.75 4 x 0.75 4 x 0.75 4 x 0.75 4 x 0.75
Dimensions W x H x D mm 870x655x320 870x808x320 950x834x330 950v834x330 950 x 1380 x 330 950 x 1380 x 330 950 x 1380 x 330
Net Weight kg 46 58 63 63 103 103 103
CompressorOil Charge cc 570 900 900 900 1 300 1 300 1 300
Oil Type FVC68D FVC68D FVC68D FVC68D FVC68D FVC68D FVC68D
Refrigerant Cycle Charge(at 5m) g(oz) 1 250(44.16) 2 000(70.6) 2 200(77.6) 2 200(77.6) 3600(127) 3600(127) 3600(127)
Additional Refrigerant Charge(over 10m) g/m 20 20 40 40 40 40 40
Heat Exchange Tube Size(OD) mm 7.0 7.0 7.0 7.0 7.0 7.0 7.0
Fan motor Output kW 0.083 0.124 0.124 0.124 0.124 0.124 0.124
Fan Discharge Side/Top Side Discharge Side Discharge Side Discharge Side Discharge Side discharge Side discharge Side discharge
Air Circulation CMM(CFM) 50(1766) 58(2048) 58(2048) 58(2048) 55(1942) x 2 55(1942) x 2 55(1942) x 2
Sound Level
Night quiet Sound Pressure dB(A)±3 45 39 44 44 47 47 47
Sound pressure level dB(A)±3 52 48 52 52 55 55 55
Sound power level at 1.5m
dBA±3 66 62 67 67 71 71 71
Piping connection
Liquid(Ø) mm 6.35 6.35 9.52 9.52 9.52 9.52 9.52
Gas(Ø) mm 9.52 12.7 15.88 15.88 15.88 15.88 15.88
Drain(OD/ID) mm 17/13 17/13 17/13 17/13 17/13 17/13 17/13
Max. Piping Length/Elevation m 30/20 50/30 50/30 50/30 75/30 75/30 75/30
Operational Temperature Range
Cooling °CDB -10 ~ 48 -10 ~ 48 -10 ~ 48 -10 ~ 48 -10 ~ 48 -10 ~ 48 -10 ~ 48
Heating °CDB -15 ~ 24 -15 ~ 24 -15 ~ 24 -15 ~ 24 -15 ~ 24 -15 ~ 24 -15 ~ 24
AUS-CST1101
New South Wales / Head Office
2 Wonderland Drive EASTERN CREEK NSW 2766PH : 02-8805-4000 FAX : 02-8805-4248
Customer information Centre is available
7AM-7PM on 1300 54 2273 (1300 LG CARE)
www.lg.com.au/airconditioning
Western Australia
Unit 1/1A 2 Business Way Malaga 6090PO Box 1724 Malaga WA 6944 PH : 08-9249-3721 FAX : 08-9249-1300
Queensland
23 Terrace Place MURARRIE QLD 4172 PH : 07-3908-9000 FAX : 07-3399-4179
New Zealand
Unit A, 38 Highbrooke Drive,
East Tamaki, 2013 New Zealand PH : +64 (09) 914-2444 FAX : +64 (09) 914-2441
Customer Service Helpline
0800 54 2273 (0800 LG CARE)
www.lg.co.nz
South Australia
91 Transport Avenue NETLEY SA 5037 PH : 08-8238-0200 FAX : 08-8238-0299
Victoria
3 John Deere Court, Parkwest Estate DERRIMUT VIC 3030 PH : 03-8369-0900 FAX : 03-9931-0677
Note : • Due to our policy of innovation some specifications may be changed without notification. • Actual cooling & heating capacity will vary as ambient temperature decreases. Please consult your LG sales representative for performance data outside of AS3823.1.2. standard conditions. • Sound level are determined in an anachoic chamber at a distance of 1 m. Actual installed noise levels will vary depending on the installed location. • Information contained in this brochure is a guide only and LG strongly recommends that you ask for advice from specialist installers and retailers, who can assist with measuring rooms and
testing. Specialists can tell you the best size and type of air conditioner suited for your needs.
* Auto changeover is not operable when using the fresh air interlock feature.
Inverter12K
Inverter24K
ARTCOOL24K
ARTCOOL12K Inverter12K
Inverter24K
ARTCOOL24K
ARTCOOL12K Inverter12K
Inverter24K
ARTCOOL24K
ARTCOOL12K
Features• Air supply outlet - 4 • Airflow direction control(up & down) - auto • Auto swing(up & down) • Airflow steps(fan/cool/heat) - 4/5/4 • Chaos wind(auto wind) • Jet cool(Power wind) • Swirl wind • Plasma air purifier - PTPKM0 • Prefilter(washable / anti-fungus) • Drain pump • E.S.P. control • High ceiling operation • Hot start • Self diagnosis • Soft dry operation • Auto changeover • Auto Elevation Grille - PTEGM0 • Auto restart operation • Child lock • Forced operation • Group control • Sleep mode • Timer(on/off) • Timer(weekly) • Two thermistor control • Dry contact - PQDSB • Wide Character wired remote controller, Picto wired remote controller - PQRCVSL0QW • Deluxe wired remote controller - PQRCUDS0 • Network Soluation(LGAP) • PI 485 - PMNFP14A0 • Simple wired remote controller - PQRCUCS0C • Wired remote controller(for hotel use) - PQRCFCS0C • Wireless LCD remote control - PQWRHDF0(H/P)
Inverter In-Ceiling Cassette
Easy to Install & Service
LG A I R C O N D I T I O N E R S
One Touch Panel Fitting Method
The simple push-up panel design
easily connects the panel with the
body, enabling the installer to use
hands freely.
Hanger adjust Drain leakage check
4 Corners Detachable Panels
The attachable/detachable corner
design makes it easy to adjust the
hanger during installation and to
check for possible leakage in the
drain connection pipe.
Right-hand work and parallel piping enhance the convenience of installation.
During installation, a position where there is no gas pipe/liquid pipe interference.
Parallel refrigerant piping and absence
of gas pipe / liquid pipe interference
makes the pipe connections easier.
Simple Connecting Piping Position and Direction
Reduced size and footprint of outdoor unit will provide a better solution for small offices and shops.
4 way1 way
Inner SVC valve- 4 Way piping is possible. (Front, Rear, Right, Down)- Excellent exterior.
1 2 Convenient Lifting HandleFitted hand grips for easy lifting and installation.
3 Compact Design & Ez SVC- Remove 3 screws for SVC access.- Front panel removal system.
3 screws
Ez SVC
The indoor unit with its slim and
compact size enables successful
installation in confined spaces.
Slim & Compact size
Model Size
UTN12WH, UTN18WH
204mm
UTN21WH, UTN24WH
246mm
UTN36WH, UTN42WH, UTN48WH
288mm5 kW Model
204mm
245mm
ConventionalLG
All vane operation Individual vane operation Individual vane angle control
Direct air flow Indirect air flow
Vane angle control satisfies both users who
like direct air or indirect wind and it also
reduces cold air drafts.
4 Vane Indepedent Operation
Milestone1 9 5 8
1 9 6 8
1 9 8 5
1 9 9 0
1 9 9 5
1 9 9 8
2000
2 0 0 1
2002
2004
2008
2009
Company founded
Manufactured Korea’s first air conditionerIntroduced Korea’s first inverter air conditionerProduced rotary compressor
Changed company name to LG Electronics Produced scroll compressor
Produced Korea’s first commercial air conditionerBecame world’s number one seller of residential air conditionersIntroduced the world’s first picture frame air conditionerLaunched the LG Home Net Brand of integrated home networking solution
Achieved world’s highest annual sales in air conditioners with 10 million unitsReached total global sales of 100 million air conditioners
AC Company created as part of LG Electronics’ business reorganization
Improved wide vanes reduce dead bands
and provide better air and temperature
distribution.
Wide Jet Air Flow
27°C
15°C
20
27°C
15°C
20
New Cassette
Current
Even air distribution
Air flow dead zone
in 4 corners
567mm
487mm
80mm Wider!Using this kit, a duct can be fitted to increase the intake of outdoor air.
Fresh air intake kit (Option)
Case.1 Case.2 Case.3
Existing type Ceiling pollution prevention type
Ceilingpollutions
Ceiling
Louver Louver
Product Product Ceiling
The new outlet design can reduce
ceiling contamination from air currents
flowing along the ceiling.
Design to Reduce Ceiling Stains
Normal air flow Swirl Swing (pleasant air)
Swirl swing distributes air evenly
throughout the room to ensure a more
comfortable conditioned environment
by adjusting the movement of the
louvres.
Swirl Swing
Group ControlThe optional Group Control can link
and control up to 16 indoor units from
one control device.
You can set on/off programing options on your air conditioning system for a period of one week.
• 24-Hour ON/ OFF Timer in 1 hour intervals • TEST RUN Mode • Self-Diagnosis function
• 3-Step Fan Speed selection • Operation Indication • Room Temperature Display • Only 20mm thick
Weekly Programing
One motor per vane is adopted to control
each of the four vanes independently, freely
controlling air currents according to
requirements.
Independent Automatic Vane Control
0 : 30˚
2 : 40˚
3 : 50˚4 : 60˚5 : 70˚
BLDC Motor
High Efficiency turbo fan
Variable range of air of the interior fan motor
- Improved outlet & airflow design.
- Removal of unnecessary noise through the
high efficiency turbo fan.
- Resonance noise removal by anti vibration
design & BLDC motor.
BLDC motor, Low indoor noise with high
efficiency turbo fan.
Improved Low Noise
New Cassette
CurrentDepending on the height of the installation,
LG air conditioners allow you to vary the
speed of the indoor fan motor.
When installation is low, the RPM can be
reduced but it can be increased when the
installation is high to ensure optimum
comfort levels. The speed can be adjusted
via the slide switch on the back of the LCD
wired remote.
High Ceiling OperationWhen cooling rooms in the event of low
outdoor temperatures, the BLDC
inverter compressor and outdoor BLDC
fan motor are used to adjust the air flow
and volume, with a view to ensuring
efficient operation by allowing the air
conditioner to keep operating at -10°C
without turning it off.
Wide Operating Range
Indo
or T
emp
(˚C
)
Outdoor Temp(˚C)
16
18
30
32
-15 -10 24 48
Cooling
Heating
Low AmbientControl