Lg Electronics 3828A30087S User Manual

• 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.

• The drain hose should point downward for easy drain flow.

• Avoid these situations.

Drain pan

Drain

hose

Leakage

checking

Connecting area

drain hose

Leakage

checking

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