SMA SI 3.0-11 - Manual (Page 46)

9 Troubleshooting SMA Solar Technology AG
46 SI30M-44M-60H-80H-BE-en-30 Operating Manual
9.4 Logged Warning Messages and Error Messages
9.4.1 Sunny Island Category (1xx)
No. Name Level Cause Corrective measures
F 109 InvTmpHi 3 Temperature of the transformer in
the master is too high due to
overload or ambient temperature.
• Ensure that the Sunny Island is
functional. For this, wait until the
Sunny Island has cooled down
and then restart it.
• Clean the fans (see Section 10.7
"Cleaning the Fans", page 77).
• Reduce the total power of the
loads, e.g., by staggering their use
over time.
W 110 InvTmpHiSlv1 1 Temperature of the transformer in
slave 1 is too high due to overload
or ambient temperature.
W 111 InvTmpHiSlv2 1 Temperature of the transformer in
slave 2 is too high due to overload
or ambient temperature.
F 113 InvTmpHi 3 Temperature of the heat sink in the
master is too high due to overload
or ambient temperature.
• Ensure that the Sunny Island is
functional. For this, wait until the
Sunny Island has cooled down
and then restart it.
• Reduce the total power of the
loads, e.g., by staggering their use
over time.
W 114 InvTmpHiSlv1 1 Temperature of the heat sink in
slave 1 is too high due to overload
or ambient temperature.
W 115 InvTmpHiSlv2 1 Temperature of the heat sink in
slave 2 is too high due to overload
or ambient temperature.
F 117 AcCurLim 2 The power of the loads is too high
for the master.
• Ensure that the Sunny Island is
functional. For this, clean the fans
and restart the Sunny Island (see
Section 10.7 "Cleaning the Fans",
page 77).
•
Ensure that there are no short
circuits in the system and that the
power of the loads is not greater
than the power of the
Sunny Island inverter.
•
Use a star delta electronic circuit
to start three-phase loads with a
high start-up electricity demand
(e.g., engines).
•
Connect the loads with very high
power directly to the generator
whenever possible. Ensure that the
generator is not overloaded.
W 118 AcCurLimSlv1 1 The power of the loads is too high
for slave 1.
W 119 AcCurLimSlv2 1 The power of the loads is too high
for slave 2.