LG ACHH Series Installation Manual page 13

INSTALLATION
13
Installation mode A
Installation mode B
(Recommended method)
* Independent product installation
* Independent product installation
LG supplied
LG supplied
Precaution to prevent freezing
Input pipe must be installed to be leveled.
The pipe must be leveled and installed so that water does not remain in the inlet pipe connected
to the product when draining the water through the drain hole.
Inlet water Drain
pipe Hole
Drain
Inlet water
Hole
pipe
Inlet water pipe
Drain Hole