Y
yhardinAug 3, 2025
What to do if the output or alarm LED(s) are flashing on my Danfoss Link HC Controller?
- CChristina SmithAug 3, 2025
The flashing output or alarm LEDs on your Danfoss Controller usually indicates that the output or actuator is short-circuited, or that the actuator has been disconnected. Check the wiring and connections to resolve this.