Fronius Selectiva 4.0 Operating Instructions Manual page 52

Status codes in the event of a charging error
No.
(31)
(32)
(33)
(34)
(35)
(36)
(37)
(38)
(39)
Status codes in the event of an error in the primary circuit
No.
(500)
(501)
(502)
(503)
(504)
(505)
(506)
(507)
(508)
(509)
(510)
(527)
(528)
(530)
(532)
(533)
(534)
(535)
(536)
52
Cause / Remedy
Time exceeded in the I1 phase
Time exceeded in the U1 phase
Battery overvoltage in the I2 phase
Ah exceeded
Time exceeded in the I2 phase
Target voltage in the I2 phase not reached (only with format characteristic)
RI charge error
Set charging time cannot be reached
Time exceeded during RI charge
Cause / Remedy
Temperature sensor module 1 (top) defective
Temperature sensor module 2 (bottom) defective
Temperature sensor PCB defective
Primary overtemperature
Fan blocked / defective
Over-/undervoltage in intermediate circuit
Asymmetry in intermediate circuit
Primary supply voltage out of tolerance
Grid failure
Incorrect device configuration
Primary EEPROM faulty
Phaseshifter overcurrent
High charge relay switched off during load operation
Communication problem
Microcontroller error (e.g., division by 0)
Reference voltage out of tolerance
Startup problem
PFC overcurrent
Phaseshifter or PFC faulty