No.
Name
Level Cause
Corrective measures
F 169 Overload30min
3
The device at L1 (Master) has
been loaded over its 30-minute
rated capacity.
• Reduce the power of the loads.
W 170 Overload30minSlv1
1
The device at L2 (slave 1) has
been loaded over its 30-minute
rated capacity.
W 171 Overload30minSlv2
1
The device at L3 (slave 2) has
been loaded over its 30-minute
rated capacity.
F 172 Overload
3
The device at L1 (Master) has
been loaded over its rated short-
term capacity.
• Reduce the power of the loads.
W 173 OverloadSlv1
1
The device at L2 (slave 1) has
been loaded over its rated short-
term capacity.
W 174 OverloadSlv2
1
The device at L3 (slave 2) has
been loaded over its rated short-
term capacity.
F 175 StopSlvError
1
slave is in Fault mode. The clus-
ter is stopped.
• Contact the Service (see Section 16
F 176 CurTrfSns
4
The current sensor is not con-
nected, not available or defec-
tive.
W 177 SlfCsmpBatRes
1
The deep discharge protection
area
BatResSoc
has been
reached.
A fuse may have tripped at the grid-con-
nection point.
• Activate the fuse.
• Replace the fuse if necessary.
The utility grid may not work within the
set system limits.
• Check whether the grid parameters
is still within the set system limits.
• Contact the grid operator if
necessary.
W 178 SlfCsmpProRes
1
The deep discharge protection
area prior to disconnection
ProResSOC
has been reached.
10 Troubleshooting
SMA Solar Technology AG
Operating Manual
SI30M-44M-60H-80H-BE-en-33
56
Summary of Contents for SUNNY ISLAND 3.0M
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