SMA SUNNY TRIPOWER STORAGE 60 Instructions D'installation page 44

9 Service
Events caused by the self-test
ID Description
100 DC input current is negative. Sensor
fault.
264 Measurement circuit test failed.
266 Measurement circuit test failed.
272 DC surge protection device error.
Inverter will continue operation without
overvoltage protection.
273 AC grid surge protection device error.
Inverter will continue operation without
overvoltage protection.
274 Overvoltage protection device status
unknown.
350-352 Residual-current monitoring unit (RCMU)
self-test failed.
353 Current sensor test failed.
356-362 Transistor and relay test failed or inverter
relay has failed (contact assumed
welded).
366 Residual-current monitoring unit (RCMU)
self-test failed.
44 STPS60-IA-xx-13
Measure
Check the polarity of the battery. If
polarity is correct, call Service.
If the event persists, contact Service.
Warning: Do not operate the DC
load-break switch of the inverter.
Switching off the DC voltage using a
suitable DC load-break switch in the
Combiner Box is still possible. Do not
perform any further actions or switching
operations on the inverter. Contact
Service immediately.
Replace DC surge protection device.
See SPD replacement instructions for
details.
Replace AC grid surge protection
device. See SPD replacement
instructions for details.
Restart the inverter. If the event persists,
contact Service.
Contact the Service.
Contact the Service.
Warning: Do not operate the DC
load-break switch of the inverter.
Switching off the DC voltage using a
suitable DC load-break switch in the
Combiner Box is still possible. Do not
perform any further actions or switching
operations on the inverter. Contact
Service immediately.
Contact the Service.
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Installation Manual