Table of Contents
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1. Specification
Capacity
Cooling
Capacity
Heating
Cooling
Power Input
Heating
EER / COP
SEER / SCOP
Power Supply
Cooling
Running Current
Heating
Cooling
Starting Current
Heating
Power Supply Cable (included Earth)
Wiring Connections
Power and Communication Cable
(included Earth)
Sum of Indoor Units Capacity
Combination
Number of Indoor Units
Number of BD Units
Casing Color
Dimensions
Net Weight
Type
Model
Compressor
Motor type
Motor Output
Type
Precharged Amount
Refrigerant
Chargeless-Pipe Length
Additional Charging Volume
Control
Type
Refrigerant Oil
Charged volume
Heat Exchanger
(Row x Column x Fins per inch) x No.
Type
Fan
Air Flow Rate
Type
Fan Motor
Output
Cooling
Sound Pressure Level
Heating
Sound Power Level
Cooling
Liquid
Piping Connections
Gas
Total Piping
Main Piping
Piping Length
Total Branch Piping
Each Branch Piping
Outdoor Unit ~ Indoor Unit
Maximum Height
Difference
Indoor Unit ~ Indoor Unit
Cooling
Operation Range
(Outdoor Temperature)
Heating
Note:
1. All data are based on the following conditions:
- Cooling Temperature : Indoor 27°C(80.6°F) DB / 19°C(66.2°F) WB
Outdoor 35°C(95°F) DB / 24°C(75.2°F) WB
- Heating Temperature : Indoor 20°C(68°F) DB / 15°C(59°F) WB
Outdoor 7°C(44.6°F) DB / 6°C(42.8°F) WB
- Piping Length : Interconnected Pipe Length = 5m
- Difference Limit of Elevation (Outdoor ~ Indoor Unit) is Zero.
Copyright ©2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Model Name
Nominal
Min.~Rated~Max.
Min.~Rated~Max.
Min.~Rated~Max.
Min.~Rated~Max.
Min.~Rated~Max.
Min.~Rated~Max.
Max.
Max.
Outdoor ~ BD unit
W x H x D
W x H x D
Rated
Rated
Rated
Outer Dia.
Outer Dia.
Max.
Max.
Max.
Max.
Max.
Max.
Min. ~ Max.
Min. ~ Max.
2. Wiring cable size must comply with the applicable local and national
code.
3. Due to our policy of innovation some specifications may be changed
without notification.
4. Sound Level Values are measured at Anechoic chamber.
Therefore, these values can be increased(maximum 3dB(A)) owing to
ambient conditions during opration.
- 2 -
A8UW54GFA0
Btu/h Class
Btu/h
14,000 ~ 52,500 ~ 63,200
Btu/h
15,467 ~ 58,000 ~ 64,000
kW
1.0 ~ 5.10 ~ 5.86
kW
1.49 ~ 5.34 ~ 6.19
kBbu/h.W
Non Ducted
Mixed
Ducted
V , Ø , Hz
A
4.6 ~ 23.7 ~ 27.2
A
6.9 ~ 24.8 ~ 28.7
A
A
No. x AWG
No. x AWG
kBtu/h
EA
EA
-
mm
950 × 1380 × 330
inch
37.4 x 54.3 x 13.0
kg (lbs)
-
Model x No.
GPT442MAA x 1
-
W x No.
4,000 (at 60Hz) x 1
-
g (oz)
m (ft)
g/m (oz/ft)
-
Electronic Expansion Valve
-
cc x No.
-
(2 x 32 x 14) x2
-
m
3
/min(ft
3
/min) x No.
-
W x No.
dB(A)
dB(A)
dB(A)
mm(inch) x No.
mm(inch) x No.
m (ft)
m (ft)
m (ft)
m (ft)
m (ft)
m (ft)
℃ DB (℉ DB)
-10 (14.0) ~ 48 (118.4)
℃ WB (℉ WB)
-18 (-0.4) ~ 18 (64.4)
LGE Internal Use Only
[LMU540HV]
54,000
10.3 / 3.2
18.4 / 8.7
17.1 / 8.7
15.8 / 8.7
208/230, 1, 60
-
-
3C x 4.0
4C x 18
73
8
2
Warm Gray
97(213.8)
Twin Rotary
BLDC
R410A
4,400 (155.2)
40 (131.2)
20 (0.22)
FVC68D
1,300 x 1
Propeller
60 x 2
BLDC
124.2 x 2
53
54
69
Ø 9.52 (3/8)
Ø 19.05 (3/4)
145 (475.7)
55 (180.4)
90 (295.3)
15 (49.2)
30 (98.4)
15 (49.2)
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