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82

Network Power Supply Fault — The Network Power Supply has failed

Schneider Electric · MPPT 80

What does 82 mean?

The power supply responsible for network communication has failed. This will prevent the device from communicating on the network.

Common Causes

  • The Network Power Supply has failed.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the connections to the Network Power Supply.

  2. 2

    Ensure the Network Power Supply is receiving power.

  3. 3

    If the fault persists, the Network Power Supply may need to be replaced.

  4. 4

    Contact support for further assistance.

Browse all codes in this manual (34)
Verified technical data. Last updated: April 2026

Related Faults

10Output Under-voltage Immediate — The DC Output Voltage is too low11Output Under-voltage — The DC Output Voltage is too low2Capacitor Over Temperature — The Capacitors are too hot
Source: MPPT 80
Open Manual (Page 54)Search more codes in this manual