05
High Inverter Heat Sink Temperature
This code typically points to
- Restricted cooling of inverter section
- High ambient temperature
- Fan-related issue
- Inverter thermal problem
Next checks to confirm
- Verify condenser airflow and inverter cooling
- Check for obstructions or debris
Escalation
Repeated heat sink high temperature points to cooling path issue.
Reset behavior
Self-clears when temperature drops.
Urgent
Fix now