Danfoss VLT FC 202 AQUA Drive
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Feb 23, 2024 5:26 pm
Cause : External fan fault comes when the external fan is faulty. The fan warning function is an extra protective function that checks if the fan is running/mounted. The fan warning can be disabled in 14-53 Fan Monitor ([0] Disabled).
- Check fan resistance.
- Check soft charge fuses.
