TIMER light 7-time flash — Cooling high pressure protection

What does TIMER light 7-time flash mean?

The TIMER light flashes seven times, indicating that the cooling high pressure protection has been activated. This usually means there's excessively high pressure in the refrigeration system during cooling mode.

• Overcharge of refrigeration
• Short circuit of outdoor unit
• Defective outdoor unit boards

Click steps to track your progress.

1. 1

   Turn off the air conditioner and allow the unit to cool down for at least 30 minutes.

2. 2

   Ensure the outdoor unit's coils are clean and free of obstructions, which can impede heat rejection.

3. 3

   Check if the outdoor fan is running correctly to help dissipate heat.

4. 4

   If the issue persists, switch off the power and contact a qualified technician, as it may involve refrigerant levels or component issues.

5. 5

   Verify that no external factors are causing the outdoor unit to overheat, such as direct sunlight or nearby heat sources.