LG ARNU24GTP, ARNU28GTP, ARNU48GTM, ARNU36GTN, ARNU42GTM Service Manual
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Multi V Air Conditioner
SVC MANUAL(Exploded View)
MODEL : ARNU24GTP*1 ARNU28GTP*1
ARNU36GTN*1 ARNU48GTM*1
ARNU42GTM*1
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
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Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
1. Specification
Type
Model Unit
Cooling Capacity kW
Kcal/h
Btu/h
Heating Capacity kW
Kcal/h
Btu/h
Casing
Dimensions(W*D*H) Body mm
inch
Front Panel mm
inch
Coil Rows x Columns x FPI
Face Area m
2
Fan Type
Motor Output °ø Number W
Running Current A
Air Flow Rate(H/M/L) CMM
CFM
Dirve
Moter type
Temperature Control
Sound Absorbing Thermal Insulation Material
Safety Device
Pipe Connections Liquid Side mm(inch)
Gas Side mm(inch)
Drain Pipe(internal Dia.) mm
Net Weight kg(Ibs)
Noise Level(Sound Press, 1.5m H/M/L) dB ±3
Power Supply Ø/ V/ Hz
Refrigerant Control
Power cable mm
2
Transmission cable mm
2
Panel Color
Panel Name(Acc'y)
Cooling: - Indoor Temperature 27°C(80.6°F) DB/19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB/24°C(75.2°F) WB
- Interconnecting Piping Length 7.5m
- level difference of Zero
Heating: - Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) WB
- Interconnecting Piping Length 7.5m
- level difference of Zero
C: Plasma Model
Indoor
Conversion Formula
kW = Btu/h x 0.0002931
CFM = CMM x 35.3
l/s = CMM x 1000/60
4 Way Celling Cassette
ARNU24GTP*1 ARNU28GTP*1 ARNU36GTN*1
7.1 8.2 10.6
6,100 7,100 9,100
24,200 28,000 36,200
8 9.2 11.9
6,900 8,000 10,200
27,300 31,500 40,600
Galvanized Steel Plate Galvanized Steel Plate Galvanized Steel Plate
840x840x204 840x840x204 840x840x246
33.0x33.0x8.0 33.0x33.0x8.0 33.0x33.0x9.7
950x950x25 950x950x25 950x950x25
37.4x37.4x1 37.4x37.4x1 37.4x37.4x1
2x8x19 2x8x19 2x10x19
0.4 0.40 0.57
Turbo Fan Turbo Fan Turbo Fan
30 30 135
0.15 0.15 0.56
17/15/13 19/16/14 25/21/19
600/529/459 671/565/494 883/742/671
Direct Direct Direct
BLDC BLDC BLDC
Microprocessor, Thermostat for cooling and heating
Foamed polystrene Foamed polystrene Foamed polystrene
Fuse Fuse Fuse
Ø9.52(3/8) Ø9.52(3/8) Ø9.52(3/8)
Ø15.88(5/8) Ø15.88(5/8) Ø15.88(5/8)
25 25 25
20.8(45.8) 20.8(45.8) 23.5(51.8)
38/35/31 39/38/32 43/40/39
1, 220 ~ 240, 50 1, 220 ~ 240, 50 1, 220 ~ 240, 50
1, 220, 60 1, 220, 60 1, 220, 60
EEV EEV EEV
CV2.0 x 3C CV2.0 x 3C CV2.0 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
PFP-WMOSW PFP-WMOSW
PFP-WMOSW
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Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4 Way Celling Cassette
ARNU42GTM*1 ARNU48GTM*1
12.3 14.1
10,600 12,100
42,000 48,100
13.8 15.9
11,000 13,200
43,800 51,200
Galvanized Steel Plate Galvanized Steel Plate
840x840x298 840x840x298
33.0x33.0x11.7 33.0x33.0x11.7
950x950x25 950x950x25
37.4x37.4x1 37.4x37.4x1
2x12x19 2x12x19
0.57 0.57
Turbo Fan Turbo Fan
135 135
0.56 0.56
30/27/24 31/29/27
1059/954/848 1095/1024/954
Direct Direct
BLDC BLDC
Microprocessor, Thermostat for cooling and heating
Foamed polystrene Foamed polystrene
Fuse Fuse
Ø9.52(3/8) Ø9.52(3/8)
Ø15.88(5/8) Ø15.88(5/8)
25
25.6(56.4) 25.6(56.4)
47/44/42 48/47/45
1, 220 ~ 240, 50 1, 220 ~ 240, 50
1, 220, 60 1, 220, 60
EEV EEV
CV2.0 x 3C CV2.0 x 3C
CVV-SB 1.25 x 2C CVV-SB 1.25 x 2C
Morning fog Morning fog
PFP-WMOSW
PFP-WMOSW
Type
Model Unit
Cooling Capacity kW
Kcal/h
Btu/h
Heating Capacity kW
Kcal/h
Btu/h
Casing
Dimensions(W*D*H) Body mm
inch
Front Panel mm
inch
Coil Rows x Columns x FPI
Face Area m
2
Fan Type
Motor Output °ø Number W
Running Current A
Air Flow Rate(H/M/L) CMM
CFM
Dirve
Moter type
Temperature Control
Sound Absorbing Thermal Insulation Material
Safety Device
Pipe Connections Liquid Side mm(inch)
Gas Side
mm(inch)
Drain Pipe(internal Dia.) m
m
Net Weight kg(Ibs)
Noise Level(Sound Press, 1.5m H/M/L) dB ±3
Power Supply Ø/ V/ Hz
Refrigerant Control
Power cable mm
2
Transmission cable mm
2
Panel Color
Panel Name(Acc'y)
Note:
1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27°C(80.6°F) DB/19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB/24°C(75.2°F) WB
- Interconnecting Piping Length 7.5m
- level difference of Zero
Heating: - Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) WB
- Interconnecting Piping Length 7.5m
- level difference of Zero
2. Capacities are net capacities
3. Due to our policy of innovation some specifications may be changed without notification
4. EEV : Electronic Expansion Valve
5. To be added for more available Models
*A: Basic Model
C: Plasma Model
Conversion Formula
kW = Btu/h x 0.0002931
CFM = CMM x 35.3
l/s = CMM x 1000/60
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