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Froniuis displaySTATE 466

STATE 466

Display error

The display was not detected.

Behaviors

The inverter stops feeding power into the grid, the display

shows a critical error via a red Operating Status LED.

Status Code Class 4

Class 4 status codes (state codes that start with a four, i.e., 4xx), typically necessitate intervention by a Fronius-trained service technician.

STATE 466 applies to:

IG Plus

IG Plus

CL

CL

Solutions for this Error

Remedies

  • Check the display for damage, connect display, check ribbon wire for damage, check IG Brain for damage
  • If this issue persists, the next steps include inspecting internal inverter components and their cabling by a trained Fronius Service Provider to further diagnose this specific issue. Defective components or the device itself may need to be replaced.

Get Help with this Error:

The best point of contact is your original installer
If the orginal installer is no longer available, contact a local Fronius Service Provider

DENVER RESIDENTS: Is your system located in the Denver, CO metro area? CONTACT US

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