Outdoor Fan Control - LG AH-W096A0 Service Manual

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)
T2 ˚C
T1 ˚C
Outdoor fan Setting value Off Setting value Off
T1°C T2°C
Model
6°C 11°C
AHUW166A0
- 37 -
Copyright ©2008 LG Electronics. Inc. All right reserved.
LGE Internal Use Only
Only for training and service purposes