AEG Outdoor Condensate or Defrost Water Drainage Issue

Water leaking from the outdoor unit or excessive water around base

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Possible Causes

Blocked base drain holes, Ice build-up during defrost, Misrouted drain pipe from indoor unit, Cracked outdoor drain tray

How to Fix / Troubleshooting

Safety: Turn off power before working around the outdoor unit.

  • Identify water source: Some water dripping from the outdoor unit in cooling or defrost is normal. Excessive pooling may indicate a blockage.
  • Clear base holes: Remove debris from the base pan drain holes of the outdoor unit so water can escape.
  • Check connected drains: If the indoor drain is routed through the outdoor unit, ensure the connection is tight and not leaking.
  • Inspect for cracks: Look for cracks in the plastic base or drain tray. Replace if necessary.
  • Provide drainage: Ensure the unit is installed on a surface that allows water to run off or into a drain.
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Repair Difficulty

Easy 2/5

Required Part

Outdoor Drain Tray / Base Pan
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