KACO blueplanet 1502xi - Manual (Page 10)

Page 12 blueplanet Operating and Installation Instructions 1502x - 2502x
Operation
Status Display Explanation
10 Temperature too high inside The temperature in the unit has become too high (> 176 °F). When the internal
reaches 158 °F, the inverter limits the power. An internal temperature of 176 °F
is only reached if convection cooling is impeded by external factors, e.g. by
covering the cooling fi ns.
29 Error GFDI - Check Fuse! A ground fault was detected on the DC side. Notify your authorized electrician
so that the solar generator can be checked.
30 Error Measurement The current and voltage measurements in the inverter are not plausible. This
can be caused by very dynamic weather conditions if there are quick changes
between low grid-feed power (e.g. 200 W) and high grid-feed power (e.g. the
maximum grid-feed power).
32 Error Selftest The internal grid separation relay test has failed. If this internal error occurs
several times, notify your authorized electrician.
33 Error DC-gridfeeding The DC feed into the grid has exceeded the permitted limit value. This grid-feed
can be impressed from the grid on the blueplanet inverter so that no inverter
fault exists. If this error occurs several times, notify your authorized electrician.
34 Error Communication A communication error has occurred in the internal data transmission. If this
error occurs several times, notify the service department.
35 Protection
shutdown Protection shutdown of the software (AC overvoltage, AC overcurrent, DC link
overvoltage). This is not an error, but instead a grid-related shutdown.
36 Protection
shutdown HW Protection shutdown of the hardware (AC overvoltage, AC overcurrent, DC link
overvoltage). This is not an error, but instead a grid-related shutdown.
38 Failure
PV-Overvoltage The voltage of the PV generator is too high. The solar generator is wrongly
dimensioned. Notify your authorized electrician.
41 Line failure
Undervoltage The voltage of the grid-feed phase is too low. The grid cannot be fed into. This
error can be grid-related.
42 Line failure
Overvoltage The voltage of the grid-feed phase is too high. The grid cannot be fed into. This
error can be grid-related.
48 Line failure
Underfrequency The line frequency is too low. This error can be grid-related.
49 Line failure
Overfrequency The line frequency is too high. This error can be grid-related.
50 Line failure average value voltage The average value of the EN50160 voltage measurement is above the set shut
down value.
51 Line failure overvoltage L1 Phase voltage L1 is above the set maximum phase voltage.
52 Line failure undervoltage L1 Phase voltage L1 is below the set maximum phase voltage.
53 Line failure overvoltage L2 Phase voltage L2 is above the set maximum phase voltage.
54 Line failure undervoltage L2 Phase voltage L2 is below the set maximum phase voltage.
55 Error DC link The voltage at the DC link is too high, or the DC link cannot be charged (IGBT
damage).
57 Waiting for reactivation Waiting for reactivation after an error.
58 Overtemperature
controlling unit The temperature is too high. To avoid damage, the grid-feed was stopped.
Provide for suffi cient ventilation.
59 Error self test An error occurred during the buffer inspection.
66 Fault in voltage
transformer Error of plausibility
Plausibility check of the ADC-check between ARM and DSP failed.
Internal error EPROM An error occurred in the EPROM.
No parameters Error, no parameters.
Table 2: Fault signals