F15 — Condensate drain issue or drain pan overflow

Was bedeutet F15 ?

This error indicates a problem with the drainage system. The drain pan may be full, or the float sensor is not working correctly. This prevents condensate from draining away.

• Drainage pipe is blocked or kinked.
• The drain pan is full of water.
• The float sensor is defective or stuck.
• The condensate pump (if equipped) is malfunctioning.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check if the condensate drain pipe is clear and not blocked.

2. 2

   Ensure the drain pan is not overflowing.

3. 3

   Inspect the float sensor for proper operation.

4. 4

   If a condensate pump is installed, check its function.

5. 5

   Turn off the unit, unplug it, wait 30 seconds, and plug it back in to reset.