STATE 607STATE 607
RCMU fault
Behaviors
Inverter does not feed energy into the grid.
Status Code Class 6
Class 6 status codes (state codes that start with a six, i.e., 6xx), may necessitate intervention by a Fronius-trained service engineer.
STATE 607 applies to:
Symo
Solutions for this Error
Remedies
- Reset the status code by pressing the Enter key. The inverter resumes feeding energy into the grid
- Check DC cables at the inverter and ensure DC disconnects are in the ON position. Measure DC voltage, polarity, and isolation at the inverter clamps (Qualified Techs only).
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
