Duct Type Unit
27
Item
Model
Standard
Pipe Length
Unnecessary
Charge Pipe
Length
Additional
Refrigerant Amount
for Extra Pipe
AEG ECO PLUS 35PIH
5.0m
≤7.0m
16 g/m
AEG ECO PLUS 50PIH
AEG ECO PLUS 71PIH
20 g/m
AEG ECO PLUS 85PIH
AEG ECO PLUS 100PIH
AEG ECO PLUS 100PIH3
AEG ECO PLUS 140PIH
7.5m
≤9.5m
35 g/m
AEG ECO PLUS 140PIH3
AEG ECO PLUS 160PIH3
2.2.6 Installation of Drain Pipe
(1) It is not allowed to connect the condensate drain pipe into waste pipe or
other pipelines which are likely to produce corrosive or peculiar smell to
prevent the smell from entering indoors or corrupt the unit.
(2) It is not allowed to connect the condensate drain pipe into rain pipe to
prevent rain water from pouring in and cause property loss or personal
injury.
(3) Condensate drain pipe should be connected into special drain system for
air conditioner.
2.2.6.1 Indoor Side Drain Pipe
NOTE!
Install the drain hose in accordance with the instructions in this installation manual
and keep the area warm enough to prevent condensation. Problems with the
piping may lead to water leaks.
(1) Install the drain hose with downward gradient (1/100 to 1/50) and no
risers or traps are used for the hose. See the following figure.
(2) Be sure there is no crack or leak on the drain hose to avoid the formation
of air pocket. See the following figure.
