Fronius Selectiva 2040 2kW Operating Instructions Manual page 40

Status codes in the event of a battery fault
Number
(27)
Status codes in the event of a charging fault
Number
(31)
(32)
(34)
(35)
(36)
(37)
(38)
Status codes in the event of a fault in the primary circuit
Number
(500)
(503)
(504)
(505)
(507)
(508)
(510)
(527)
(530)
(532)
(533)
(534)
(535)
(536)
Status codes in the event of a fault in the secondary circuit
Number
(520)
(521)
(522)
(524)
(525)
(526)
(529)
(530)
(531)
(532)
(537)
(538)
(539)
40
Cause
Battery is connected with reverse polarity
Cause
Timeout in I1 phase
Timeout in U1 phase
Ah limit exceed
Timeout in I2 phase
Target voltage in I2 phase not reached (with format characteristic only)
Problem with RI charge
Set charging time cannot be reached
Cause
Primary temperature sensor faulty
Primary overtemperature
Ventilator current outside the tolerance
Intermediate circuit overvoltage/undervoltage
Primary supply voltage outside the tolerance
Power failure
Primary EEPROM faulty
Phase shifter overcurrent
Communication error
Microcontroller error (e.g. Division by 0)
Reference voltage outside the tolerance
Start-up error
PFC overcurrent
Phase shifter or PFC faulty
Cause
Secondary temperature sensor faulty
Secondary overtemperature
Fuse fault
Reference voltage outside the tolerance
Current offset compensation error
Current offset outside the tolerance
Secondary communication not working
Primary communication not working
EEPROM faulty / access not working
Microcontroller error (e.g. Division by 0)
Voltage measurement faulty
Battery mains failure detection error
Battery is connected with reverse polarity