LG ARTCOOL Series - Page 24

- 23 -
Copyright ©2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Part 2 Functions & Controls
5.12 Low Ambient control
• If outdoor temperature drops below certain temperature, liquid back is prevented by reducing fan speed.
• It can prevent frosting of evaporator and keep cooling operation
• No matter even if the outdoor temperature reaches -10°C.
• You can Cool your room at your desired temperature all your around.
5.13 Test Operation (Cooling)
• Press the Tact Switch for compulsory operation of the main body for 3 seconds in order to operate the unit in the trial
operation mode.
- Operation mode: Cold
- Indoor pan: Strong wind
- COMP frequency: Step 5
- COMP compulsorily operates for about 18 minutes irrespective of indoor temperature.
Freq.
- 0°C
°…
Outdoor temp.
Outdoor pipe temp.
0°C outdoor fan On/Off
control
°
Comp Freq.
Outdoor fan
On
On
Off
Off
Outdoor temp.:-10°C
-5
0
5
10
15
20
25
0 50 100 150 200
Time(Min.)
Temp.(°C)
Outdoor fan On/Off control
Cond . temp.