- 37 -
Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Control logic
Low ambient cooling: In this situation outdoor fan works in ON/OFF control.
If the pipe temperature ≤ T1 and it is falling rapidly in that case compressor will run for 5 min & then it will go in low
ambient control.
After the system is stopped by CT cut or heat sink cut-off, cycle will return to the normal operating control.
T pipe (Cond Out)
Outdoor fan Setting value
Setting value
Off Off
T2 ˚C
T1 ˚C
11°C6°C
AHUW166A0
T2°CT1°C
Model
To Next Page
Loading...
