LG LP-K3020HL Service Manual page 24

Checking the Drainage and Form the Piping
1. Checking the Drainage
¤ Remove the inlet grille with your hands as
shown (right and left) and pull in the direction
indicated by the arrow.
¤Ł Check the drainage
• Pour a glass of water into the drain pan.
• Ensure if water flows drain hose of indoor unit.
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