[7-6 Error Code Definitions and Solutions: Codes [4000 - 4999] ]
7-6-22
Error Code [4260]
1. Error code definition
Heatsink overheat protection at startup
2. Error definition and error detection method
When heatsink temperature (THHS) remains at or above TOH for 10 minutes or longer after inverter startup
models
INV35Y, 36Y
INV37YC
3. Cause, check method and remedy
Same as 4230 error
28
- chapter 7
TOH
100˚C
94˚C
BS_07_C