LG 2 Serie Manual De Instalación página 14

Installation
Attention
1. Possible drain-head height is up to 700mm(27-
9/16 inch). So, it must be installed below
700mm(27-9/16 inch).
2. Keep the drain hose downward up to 1/50~1/100
inclination.
Prevent any upward flow or reverse flow in any
part.
3. 5mm or thicker formed thermal insulator is provid-
ed for the drain pipe.
4. Upward routing is not allowed.
5. Be sure to check the drain pump for normal opera-
tion and abnormal noise when electrical wiring is
complete.
14 Indoor Unit
Thermal insulator
Unit
Elbow
Drain pump
1/50~1/100
MAX 700mm
(27-9/16 inch)
(Local supply)
Drain pipe
(Local supply)
Wall
Drain hose