15
CHECKING THE DRAINAGE AND FORMING THE PIPINGS
Checking the drainage
Right side panel
Lower panel
To check the drainage.
■
Pour a glass of water on the drain pan.
■
Ensure the water flows through the drain
hose of the indoor unit without any leakage
and goes out the drain exit.
D
Drain piping
■
The drain hose should point downward for
easy drain flow.
E
■
Do not make drain piping.
Downward slope
Do not raise
Accumulated
drain water
Tip of drain hose
dipped in water
Air
Waving
Water
leakage
Water
leakage
Ditch
Less than
50mm gap
Water
leakage
Remove the right side panel.
A
Remove the lower panel by the arrow.
B
Left side panel
Remove the left side panel.
(Remove the two screws.)
C
