LG Multi V ARNU07GTJ 2 Series, Multi V ARNU09GTJ 2 Series, Multi V ARNU12GTJ 2 Series Svc Manual
Multi V Air Conditioner
SVC MANUAL(Exploded View)
MODEL : ARNU07GTJ*2
ARNU09GTJ*2
ARNU12GTJ*2
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel.
Internal Use Only
http://biz.lgservice.com
1. Specification
* Model Name
A:Basic, C:Plasma
Type
Model Unit
kW
Cooling Capacity kcal/h
Btu/h
kW
Heating Capacity kcal/h
Btu/h
Casing
Body
Dimensions (WxDxH)
Front Panel
Coil
Rows x Columns x FPI
Face Area m
mm
inch
mm
inch
2
Type
Motor Output x Number
W
Running Current A
Fan Air Flow Rate(H/M/L) CMM
cfm
Drive
Motor type
Temperature Control
Sound Absorbing Thermal Insulation Material
Safety Device
Liquid Side mm(inch)
Pipe Connections
Gas Side mm(inch)
Drain Pipe(Internal Dia.)
mm
Net Weight Body kg(lbs)
Noise Level
(Sound Press, 1.5m, H/M/L)
dB(A)
Power Supply Ø, V, Hz
Refrigerant Control
Power cable
Transmission cable
Panel Color
Panel Name(Acc'y)
1Way Ceiling Cassette
ARNU07GTJ*2 ARNU09GTJ*2 ARNU12GTJ*2
2.2 2.8 3.6
1,900 2,400 3,100
7,500 9,600 12,300
2.5 3.2 4.0
2,200 2,800 3,400
8,500 10,900 13,600
Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate
860x410x138 860x410x138 860x410x138
33.8x16.1x5.4 33.8x16.1x5.4 33.8x16.1x5.4
1,070x480x20 1,070x480x20 1,070x480x20
42.1x18.9x0.8 42.1x18.9x0.8 42.1x18.9x0.8
2x9x21 2x9x21 2x9x21
0.13 0.13 0.13
Cross Flow Fan Cross Flow Fan Cross Flow Fan
20.0 20.0 20.0
0.18 0.18 0.18
7.5/6.5/6 7.5/6.5/6 8/7/6
265/229/212 265/229/212 283/247/212
Direct Direct Direct
BLDC BLDC BLDC
Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating Microprocessor, Thermostat for cooling and heating
Foamed polystrene Foamed polystrene Foamed polystrene
Fuse Fuse Fuse
Ø6.35(1/4) Ø6.35(1/4) Ø6.35(1/4)
Ø12.7(1/2) Ø12.7(1/2) Ø12.7(1/2)
25.0 25.0 25.0
11.5(25.4) 11.5(25.4) 11.5(25.4)
40/38/37 40/38/37 41/39/37
1, 220 ~ 240, 50 1, 220 ~ 240, 50 1, 220 ~ 240, 50
1, 220, 60 1, 220, 60 1, 220, 60
EEV EEV EEV
CV1.5 x 3C CV1.5 x 3C CV1.5 x 3C
CVV-SB 1.25 x 2C CVV-SB 1.25 x 2C CVV-SB 1.25 x 2C
Morning fog Morning fog Morning fog
PT-HJ
*
Notes:-
1. Capacities are based on the following conditions:
Cooling • Indoor temp. 27°C[80.6°F]DB/ 19°C[66.2°F]WB
Heating • Indoor temp. 20°C[68°F]DB/ 15°C[59°F]WB
2. Capacities are Net Capacities
3. Due to our policy of innovation some specifications may be changed without prior notification
4. To be added for more available Models
5. EEV : Electronic Expansion Valve
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
• Outdoor temp. 35°C[95°F]DB/ 24°C[75.2°F]WB
• Interconnecting Piping Length 7.5m
• Level Difference of Zero
• Outdoor temp. 7°C[44.6°F]DB/ 6°C[42.8°F]WB
• Interconnecting Piping Length 7.5m
• Level Difference of Zero
- 2 -
Conversion Formula
kcal/h= kW x 860
Btu/h = kW x 3412
cfm = m3/min x 35.3
l/s = CMM x 1000/60
LGE Internal Use Only
2. List of Functions
FunctionCategory
Air supply outlet
Airflow direction control(left & right)
Airflow direction control(up & down)
Auto swing(left & right)
Air flow
Air purifying Plasma air purifier
Installation
Reliability Self diagnosis
Convenience Forced operation
Individual Deluxe wired remote controller
control Simple wired remote controller
Special
function kit
Auto swing(up & down)
Airflow steps(fan/cool/heat)
Chaos swing
Chaos wind(auto wind)
Jet cool(Power wind)
Swirl wind
Deodorizing filter
Prefilter(washable / anti-fungus)
Drain pump
E.S.P. control
Electric heater(operation)
High ceiling operation
Hot start
Soft dry operation
Auto changeover
Auto cleaning
Auto operation(artificial intelligence)
Auto restart operation
Child lock
Group control
Sleep mode
Timer(on/off)
Timer(weekly)
Two thermistor control
Standard wired remote controller
Wide Character wired remote controller
Picto wired remote controller
Wired remote controller(for hotel use)
Wireless remote controller(simple)
Wireless LCD remote control
Zone control
CTIE
Electro thermostat
ARNU07GTJ*2, ARNU09GTJ*2, ARNU12GTJ*2
1
-
auto
-
O
4/5/4
X
O
O
-
X
Option
O
O
O
X
O
O
O
O
O(only heat recovery)
X
O(only heat pump or cooling only)
O
O
O
O
O
O
O
O
Accessory
Accessory
Accessory
Accessory
Accessory
X
Accessory
-
-
-
O : Applied X : Not applied – : No relation
Option : Model name & price are different according to options, and assembled in factory with main unit.
Accessory : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate
package.
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 3 -
LGE Internal Use Only
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