25
Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
GENERAL DATA
Electrical Data
Model
Voltage
Range
MCA (A)
MOP (A)
Rated Amps
(A)
Power Supply
Power Input (W)
Hz
Volts
Phase
Cooling
Heating
ARNU073TUC4
187-253
0.23
15
0.18
60
208-230
1
40
40
ARNU093TUC4
0.23
0.18
40
40
ARNU123TUC4
0.23
0.18
40
40
ARNU183TTC4
0.38
0.30
70
70
ARNU243TTC4
0.38
0.30
70
70
ARNU183TLC4
0.47
0.37
70
70
ARNU243TLC4
0.47
0.37
70
70
ARNU053TRC4
0.25
0.20
30
30
ARNU073TRC4
0.25
0.20
30
30
ARNU093TRC4
0.25
0.20
30
30
ARNU123TRC4
0.25
0.20
30
30
ARNU153TQC4
0.25
0.20
30
30
ARNU183TQC4
0.25
0.20
30
30
ARNU243TPC4
0.19
0.15
33
33
ARNU283TPC4
0.19
0.15
33
33
ARNU363TNC4
0.71
0.56
144
144
ARNU423TMC4
0.71
0.56
144
144
ARNU483TMC4
0.71
0.56
144
144
• MCA = Minimum circuit ampacity; MOP = Maximum overcurrent protection
• Units must be connected to an electrical power system that supplies voltage within the listed range limits
• Select wire size based on the larger MCA value
• Use circuit breakers instead of fuses
Table 3: 4-Way Cassette Indoor Units Electrical Data
Electrical Data
