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11
High Efciency Twin Rotary Compressor
On-Off
On-Off
LS093HE
KSC 9306 Monthly Energy Consumption
LG In-House Standard
Total Electricity
Consumption Comparison
KSC 9306 Electricity
Consumption Comparison
On-Off: Electricity Consumed x Operation Factor x Time
Used x Days Used
Temperature Setting: 73.4°F
Outside Temperature: 44.6°F
Electricity consumed to reach the set-point
temperature
Inverter: SEER calculation method
LS093HE
LS090HYV
LS090HYV
Cooling SeasonHeating Season
Inverter
Inverter
Suction Rotary Compressor
Motor Efciency
The number of suctions have been reduced from
two to one to increase the efciency of refrigerant
compression during the more frequently occurring
low speed range.
The DC motor in LG air conditioner compressors
boasts world class efciency levels.
26%
36%
100%
100%
35%
Saving
53%
Saving
Model
Cooling
Power
(kW)
Monthly
Consumption
(kWh)
Energy
Saving
Rate
Non-INV LS093HE 3.5 280.8
64%
INV LS090HYV 3.5 100.6
Model
Total
Consumption
(kWh)
Energy
Saving
Rate
Non-INV LS093HE 1.2
74%
INV LS090HYV 0.31
3
4
3
Improved Inverter Drive Efciency
How It Works
While energy loss is incurred in the process of switching voltage between AC and DC, inverter drive keeps this loss minimal
for improved energy efciency.
Inverter Drive
Energy Saving
Voltage
AC Range AC RangeDC Range
Energy
Loss
Energy
Loss
Inverter
Converter
4
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