Heatsink Over Temperature Shutdown — The heatsink is too hot

¿Qué significa 55 ?

The heatsink has become too hot, causing the device to shut down to prevent internal damage. This is often due to high ambient temperatures or blocked ventilation.

• The heatsink is too hot.
• High ambient temperature.
• Blocked ventilation holes.
• Insufficient clearance for proper ventilation.
• Fans are not working properly.

Haga clic en los pasos para seguir su progreso.

1. 1

   Ensure the ventilation holes at the top and bottom of the charge controller are clear of obstructions.

2. 2

   Provide sufficient clearance around the charge controller for air circulation.

3. 3

   Check if the ambient temperature is excessively high.

4. 4

   Verify that the fans are operational and spinning freely.

5. 5

   If the issue persists, check for active faults related to fan operation and contact support.