Water dripping from the front of the indoor unit or down the wall during cooling operation.

Safety first: Turn off power to avoid electrical hazards around water.

Steps:

• Check filters and coil: Clean the air filters and inspect the evaporator coil for ice. If iced, allow to thaw completely.
• Clear drain line: Locate the condensate drain outlet outside. Use a wet/dry vacuum to suck out debris and algae from the drain line.
• Inspect drain connection: Remove the indoor front cover and verify the drain hose is securely attached to the drain pan stub and sloped downward.

If leaking continues: The drain pan may be cracked or the unit may be improperly leveled. A technician may need to re-level the indoor unit or replace the drain pan.