Pentair SIATA SFE-EV PRO Manuel D'utilisation page 29

FR01 End of cycle alarm. The module cannot find the end of cycle. During the end of cycle alarm,
regenerations are not carried out.
End of cycle error
ErEE. Error reading parameters from EEPROM. This may appear directly on start-up or after a hardware reset
for a few seconds. In this error mode, the controller cannot read the pre-set parameters. These are reset.
Eeprom parameter reading error
ErES. Error reading statistics from EEPROM. This may appear directly after a hardware reset for a few seconds.
In this error mode, the controller is unable to write/read summary information in the statistics menu.
Eeprom statistics reading error
Page 29