“Multi V space”
for
Premium apartment
Better interior design
Space saving
Comfort living environment
Best suited for premium apartment
having outdoor unit space
Inverter technology for high efficiency
Deluxe and robust outdoor unit design
Free joint multi system
Conventional outdoor unit problems
 Outdoor unit size is big so no space for service
Require large installation space
-size of outdoor unit is big
-require proper heat exchange space
Conventional
outdoor unit
space
Room
Outdoor
unit
Difficult to install and service
- limited veranda space
Conventional outdoor unit problems
 Noise and vibration is high inside room
To avoid noise and vibration inside
room customer require
- Anti-vibration equipment
- Anti-noise filter
Conventional
Cooling capacity is low due to cooling load of
various indoor units
Inverter
Cooling
load
Conventional
Inverter
Cooling
load
Inverter
Conventional
Conventional system
- Cooling capacity is low
- Power consumption is high
- Can not work properly in peak summer
4/16
Conventional
Reverse wind effect
Air guide
 Top discharge unit needs additional
air guide
Room
 Low efficiency of outdoor unit
 Possibility of out door fan damage
Outdoor unit
Air guide
Reverse
wind
Room
Outdoor
unit
5/16
Necessary conditions for AC built-in
Built-in application 01 Installation company
01 Small installation space for outdoor unit (space saving)
02 Easy piping installation
(single and multi directional pipe system)
03 Reverse wind prevention
04 Free joint multi for various indoor units
05 Distinction from other installation cases
Built-in application 02 Customer
01
02
03
04
Multi split system (less installation space of out door unit)
Prevent hot air discharge inside room
Low noise of outdoor and indoor units
Power saving function
Built-in application Conclusion
 LG developed new concept air conditioner
according to customer requirements.
Optimum air conditioner for premium apartment and
high rise building unlike conventional out door unit.
Technically advance, precise control and
next generation air conditioner
Side space
for air suction
Outdoor
unit
Wide
View
Outdoor
unit
Room
Room
Conventional
설치공간에
Wide있어서,
vision as less floor area occupied
의 설치면적은 기존 에어컨 대비 절반 수준입니다.
 Installation
space
of “Multi
space” is half of the conventional
특히,
실외기 실의 폭이
약 1.6m에서
0.9m로V줄어듭니다.
따라서,
침실 개방감을
극대화 하고,
분양면적을
되돌려 받을
있습니다.
 Cover
floor width
is 0.9m
compared
to 수
conventional
1.6m
 Maximizing the utility area
Wide view
 Front air flow direction
 Sealed for noise to enter inside room
Type
writer
Conventional
outdoor University
Library
11/16
Outdoor
unit
Outdoor
unit
Conventional
Auto louver system
(no need of opening and closing the window)
No hot air inside the balcony
Discharge hot air
Fresh air
Wave Air Flow System
 Decreased cooling capacity
- Front air discharge
- Affect other outdoor units
 Maintains required cooling
capacity
- Right and left side wave
air flow system
- Discharge air velocity is
high(7~8m/sec) so hot air
can’t enter back in room
and unit
Conventional
Conventional
Air guide
Discharge air
Reverse air
Outdoor
unit
Discharge air
Reverse air
Left discharge
Right discharge
Convenient installation and service
1st step :
Louver frame
installation
3rd step :
Mechanical
Room Installation
2nd step :
Louver
installation
14/16
4th step :
Air handler
Installation
Control System
 Convenient control by Home automation
Compatiable control system
- Individual control (Wired and wireless remote control)
- Central control (simple/deluxe/PC control)
- Internet control
- Home networking system
15/16
“Energy efficiency award” winner in Korea
Recommended by government and choice of customer’s for
advanced technology and energy efficiency
Award from Ministry of Industrial
Development
Energy efficiency award in 2003
16/16
Line-up
Outdoor
Tool
No. of
Power Capacity room
3Φ380V 90KBTU
750*650*1700
(W * D * H)
Indoor
Capacity
4 ~ 6 Room
Free joint
9k
12k
24k
28k
36k
Floor
Standing
Art Mirror
Art
SRAC
Thank You
Enjoy Fresh & Cool Life…
with LG!!