What does 153 mean?

The floating switch, likely related to condensate drainage, has triggered an error. This is the second time this error has been detected.

• Condensate drain is clogged
• Floating switch is faulty
• Water level in the drain pan is too high

Click steps to track your progress.

1. 1

   Check the condensate drain line for any blockages.

2. 2

   Ensure the drain pan is not overflowing.

3. 3

   Clean the drain pan and ensure proper drainage.

4. 4

   If the switch continues to trigger, it may need replacement.