Advanced Functions; Jet Cool/Jet Heat Operation - Auto Changeover Operation - LG LS120HEV1 Owner's Manual

Jet Cool/Jet Heat Operation
Rapid Cooling and Heating of Room Temperature
This mode allows you to rapidly cool indoor air (during
summer months) or warm indoor air (during winter months).
1. Press to turn on the indoor unit.
2. Press the Surge button to initiate surge mode.
• In cool mode the unit operates at a setpoint of 64.4 °F
(18 °C) for a duration of 30 minutes.
• In heat mode the unit operates at a setpoint of 86 °F (30 °C) for
a duration of 30 minutes.
Auto Clean Operation
Indoor Air Purification
While in cooling and dehumidifying mode, the air conditioner
generates moisture on the interior of the indoor unit. The auto clean
operation is used to remove this type of moisture.
• Press to start dehumidifying operation.
is displayed on the remote controller display screen.
• If the power is turned off, the fan will operate for 30 minutes and
will clean the inside of the indoor unit.
• Some buttons (functionality) will not operate while the system is
in auto cleaning mode.
• This function may not be available on all models.
°C/°F Screen Display
Single Zone Mega systems can display the temperature in either
Celsius (°C) or Fahrenheit (°F).
To adjust the screen display, press and hold

Jet Cool/Jet Heat Operation - Auto Changeover Operation

for 5 seconds.
Due to our policy of continuous product innovation, some specifications may change without notification.
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LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.

ADVANCED FUNCTIONS

Auto Operation (Cooling Models
Only)
During this functionality, the fan speed and the temperature adjust
automatically based on the room temperature.
1. Press to turn on the indoor unit.
2. Press repeatedly to select auto operation.
• will be displayed on the remote control display screen.
Refer to Figure 9 for additional information.
3. Press the up and down arrows
numerical operation code for cooling/heating strength. See the
table in Figure 9 for a description of each numerical value.
• During auto operation mode you cannot adjust the fan speed.
• This function may not be available on models.
Figure 9: Auto Operation Screen with Code Descriptions
Code Description
2
1
0
-1
2 -
Auto Changeover Operation
This function changes the operation mode automatically to maintain
a set temperature of ± 3.6 °F (± 2 °C).
1. Press to turn on the indoor unit.
2. Press repeatedly to select auto operation.
• will be displayed on the remote control display screen.
3. Press the up and down arrows
temperature. The temperature range is 64.4 °F (18 °C) through
86 °F (30 °C).
4. Press repeatedly as needed to adjust the fan speed.
Figure 10: Auto Changeover Display
• Your screen display may look slightly different depending on
your model.
• This function may not be available on all models.
to select the desired
Cool
Cool slightly
Maintain
room
temperature
Heat slightly
H e t a
to select the desired
15