Fronius CL - Page 76

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1x3 ***
Grid voltage below permissible limits
Cause: Grid voltage error
Remedy: Check grid voltage
Cause: Values set in Service menu
Remedy: Adjust Service menu values
Cause: Contact error in hybrid plug
Remedy: Check power stage set
Cause: Error in AC cabling
Remedy: Check neutral conductors
Cause: Measurement error in Fronius CL
Remedy: Replace power stage set
1x5 ***
Grid frequency above permissible limits
Cause: Grid frequency error
Remedy: Check grid frequency
Cause: Values set in Service menu
Remedy: Adjust Service menu values
Cause: Contact error in hybrid plug
Remedy: Check power stage set
Cause: Error in AC cabling
Remedy: Check neutral conductors
Cause: Measurement error in Fronius CL
Remedy: Replace power stage set
1x6 ***
Grid frequency below permissible limits
Cause: Grid frequency error
Remedy: Check grid frequency
Cause: Values set in Service menu
Remedy: Adjust Service menu values
Cause: Contact error in hybrid plug
Remedy: Check power stage set
Cause: Error in AC cabling
Remedy: Check neutral conductors
Cause: Measurement error in Fronius CL
Remedy: Replace power stage set