Schneider Electric · MPPT 80
The current drawn by the cooling fan is too low, which could indicate a problem with the fan motor or its connection. This fault typically does not disable normal operation.
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Ensure the fan blades are unobstructed and can spin freely.
Check the fan wiring for any loose connections or damage.
Listen for unusual sounds from the fan.
This fault usually clears automatically when the condition resolves.
If the fault is persistent, contact support.