Fronius Primo 5.0-1 - Page 96

96
Code Description Behavior Remedy
102 Grid voltage above permis-
sible limits
1. Grid voltage error 1. Check grid voltage
2. Incorrect values in service
menu; incorrect setup
2. Check values in service
menu and setup
3. Bad contact: wall bracket <-
-> filter PC board
3. Replace filter PC board
103 Grid voltage below permis-
sible limits
1. Grid voltage error 1. Check grid voltage
2. Incorrect AC cabling 2. Check AC cabling
3. Incorrect values in service
menu; incorrect setup
3. Check values in service
menu and setup
4. Bad contact: wall bracket <-
-> filter PC board
4. Check fixing screws in DAT-
COM area
5. Measurement error on filter
PC board
5. Replace filter PC board
105 Grid frequency above per-
missible limits
1. Grid frequency error 1. Check grid frequency
2. Incorrect values in service
menu; incorrect setup
2. Check values in service
menu and setup
3. Recombination limit reached 3. Normal statutory require-
ment, no error (50.05 Hz)
4. Round control signals 4. Message to Fronius Techni-
cal Support specialists
5. Measurement error on filter
PC board
5. Replace filter PC board
106 Grid frequency below per-
missible limits
1. Grid frequency error 1. Check grid frequency
2. Incorrect values in service
menu; incorrect setup
2. Check values in service
menu and setup
3. Round control signals 3. Message to Fronius Techni-
cal Support specialists
4. Measurement error on filter
PC board
4. Replace filter PC board
107 Synchronization with public
grid supplier not possible
1. Incorrect values in service
menu; incorrect setup
1. Check values in service
menu and setup
2. Bad contact: power module
with AC
2. Check AC connection
screws
3. Bad AC connection 3. Check grid connection
4. Measurement error on filter
PC board
4. Replace filter PC board
108 Stand-alone operation de-
tected
1. Stand-alone operation de-
tected
1. Automatic correction
2. Severe disruption on the
public grid
2. Automatic correction
3. Bad contact: wall bracket <-
-> filter PC board
3. Check fixing screws in DAT-
COM area
4. Grid impedance outside of
permissible range
4. Contact energy provider
5. Bad AC connection 5. Check AC connection
6. Round control signals 6. Message to Fronius Techni-
cal Support specialists
7. Measurement error on filter
PC board
7. Replace filter PC board