Checking The Drainage - LG LS090CE Installation Manual

Checking 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.
Drain piping
• The drain hose should point downward for easy drain flow.
• Avoid these situations.
Do not raise
Water
leakage
Connecting area
drain hose
Leakage
checking
Drain pan
Drain
hose
Leakage
checking
Downward slope
Accumulated
drain water
Air
Water
Waving
leakage
Tip of drain hose
dipped in water
Water
leakage
Ditch
Installation
Less than
50mm gap
Installation Manual 25