TIMER light 7-time flash (RUN light ON) - Refrigerant insufficient

What does TIMER light 7-time flash (RUN light ON) mean?

The system has detected that the refrigerant level is too low. This can lead to poor cooling or heating performance.

• Insufficient refrigerant in the system.
• Refrigerant leak.

Click steps to track your progress.

1. 1

   Turn off the air conditioner and allow it to rest for at least 30 minutes.

2. 2

   Check if the outdoor unit's coils are dirty; clean them if necessary, as this can affect performance.

3. 3

   If the issue continues, contact a professional technician. Adding refrigerant or repairing leaks requires specialized tools and training.