LG Universal System Air Conditioner - Page 137

Service Manual 137
Ceiling & Floor
■ Hot-Start Control
• The indoor fan does not rotate until the indoor unit Hex-Exchanger temperature reaches 21°C.
• The operation diagram is as following.
ON
ON
Off
Low Low
1min
21°C
17°C
32°C
Indoor unit
Heat-Exchanger
temperature
Setting fan
spped
Setting fan
spped
Compressor
Outdoor fan
Indoor fan
4way Valve
ON