Skip to Content
Here, you'll find support for your VACON® NXS
VACON® NXS
Display dark/No function
Possible cause/s:
Missing input power.
No power to the Keypad.
Wrong contrast setting.
Display (Keypad) is defective.
Internal voltage supply fault or SMPS is defective.
Опитайте това решение
Check the input power source
Test:
Check supply voltages and fuses.
Need more help?
On this page