What does F2040/AMS mean?

This alarm indicates a hot gas issue, triggering 2 times within 60 minutes or continuously for 60 minutes. Refer to the relevant manual for specific details.

• Lack of refrigerant
• Blocked expansion valve
• Significant wind effect

Click steps to track your progress.

1. 1

   Check the refrigerant charge.

2. 2

   Inspect the expansion valve for blockages.

3. 3

   Assess any potential wind effects on the unit.

4. 4

   Consult the relevant manual for specific troubleshooting steps.