EN
16
Appendix B Error codes
Solar-related error codes
Error code on display Error cause
User recommended action
S002-S
Over temperature in Solar module
Check ambient temperature of the PowerRouter. Check for
obstructions in the air flow channel.
S004-S
Solar panel voltage too high
Check solar panel configuration and wiring
S007-S
Solar panel current too high
S005-S
An internal bus problem
Contact your installer/dealer if this fault occurs frequently
S013-S
Solar panel power output too high
S016-S
Internal communication error
Battery-related error codes
Error code on display Error cause
User recommended action
B002-S
Battery voltage too low
Allow battery to be charged by grid or by energy source (solar,
wind, external generator) or disconnects loads
B004-S
Battery temperature too high (measured by
the external temperature sensor)
Check ambient temperature of battery storage room. Provide
sufficient cooling.
B005-S
Battery temperature too low (measured by
the external temperature sensor)
Check ambient temperature of battery storage room. Provide
sufficient heating.
B006-S
Ambient temperature too high
Check ambient temperature of the PowerRouter. Check for
obstructions in the air flow channel.
B007-S
Internal temperature sensor detects an
overtemperature
B008-S
B009-S
B014-S
B015-S
B016-S
B017-S
B018-S
B019-S
B010-h
Battery terminals short circuit or overload
Check battery wiring, remove the short circuit or overload
B024-h
B011-h
An internal bus problem
Contact your installer/dealer if this fault occurs frequently
B012-h
B013-S
B020-S
B021-h
B026-h
Battery module power does not match with
platform
B028-h
hardware revision does not match expected
hardware revision
