Auto Restart Operation; Auto Changeover - LG ATNC186ELAA Service Manual

Features & Benefits
Swirl Swing(For Ceiling Cassette):
- It is the function for comfort cooling/heating operation.
- The diagonal two louvers are opened the
more larger than the other louvers.
After one minute, it is opposite.
Space Control (For Ceiling Cassette):
Vanes angle can be controlled by pair, considering its
installation environment.
- For example direct drafts can be annoying, leading
to discomfort and reduced productivity vane control
helps to eliminate this problem.
- Easily controlled by wired remote control.
- Air Flow can be controlled easily regarding any
space environment.

Auto Restart Operation :

- Whenever there is electricity failure to the unit, and after resumption of the power, unit will start in the same
mode prior to the power failure. Memorized condition are on / off condition, operating mode (cooling/heating),
set temperature and fan speed.The unit will memorize the above conditions and start with same memorized
condition.
Two Thermistor Control :
- There may be a significant difference between the temperature taken at the installed product and indoor tem-
perature. Two thermistor control provides option to control temperature by referring any of the two tempera-
tures. With the help of the slide switch at the back of the LCD wired remote controller, selection of the desired
thermistor for controlling the unit can be done. One thermistor is in the Indoor unit & the other one is in the
LCD wired remote.

Auto Changeover :

- While starting the unit it first senses the indoor temperature & starts the unit either in the cooling or in heating
mode, depending upon the indoor temperature. Range of operation is Setting Temp.± 2°C.
+2˚C
+1˚C
+0.5˚C
Setting Temp.
-0.5˚C
-1˚C
-2˚C
COMP
Indoor
FAN
CYCLE
10 Universal System Air Conditioner
Inside Temp
on off on off
Set Set
Low Low
Mode Mode
Cooling
Comparison of Floor
Temp. Distribution(20°C)
Comparison of Air Flow Types
4- Open(Conventional)
Vane 1
Open
Vane 2
Open
Vane 3
Open
Vane 4 Open
Time
off on off on
Set Low/ Set
Stop
Mode Stop Mode
Heating
4- Open(Conventional) Swirl Swing(New)
2.4% 100%
Improved
Swirl Swing(New)
Vane 1
Close Open Close Open Close
Vane 2
Open Close Open Close Open
Vane 3
Close Open Close Open Close Vane 1
Vane 4 Open Close Open Close Open
71
Time
off on off
Low/ Set
Low
Stop Mode
Cooling
4.8%
Vane 2
Vane 3
Vane 4