SMA SI 3324 - Manual (Page 56)

Troubleshooting/Problem Solving SMA Technologie AG
Page 56 SI3324/4248-14:FE2406 User Manual
HS-TempOV Excessive heatsink temperature:
The Sunny Island 3324/4248 has been
operated under overload conditions for
an extended period of time.
The ambient temperature is very high
while the Sunny Island 3324/4248 is
being operated with a heavy load. The Sunny Island 3324/4248 can only
restart when the heatsink has cooled by a
minimum of 5°C.
Place the Sunny Island 3324/4248 in
standby mode for a few minutes to allow
the fans to cool the inverter.
Switch off some of the connected loads in
the stand-alone grid to avoid immediately
overloading the Sunny Island 3324/4248
after a restart.
If the "40-2 Autostart" parameter is set to
"On", the Sunny Island 3324/4248
automatically starts once the heatsink
temperature has sunk by 5°C.
INTERNAL01 Device fault Please contact your instller or the SMA
hotline (see section 14 "Contact"
(page 65)).
INTERNAL02 Device fault Please contact your instller or the SMA
hotline (see section 14 "Contact"
(page 65)).
INTERNAL03 Device fault Please contact your instller or the SMA
hotline (see section 14 "Contact"
(page 65)).
INTERNAL04 Device fault Please contact your instller or the SMA
hotline (see section 14 "Contact"
(page 65)).
INTERNAL05 Automatic confirmation.
Restart If this fault frequently occurs please
contact the SMA hotline (see section 14
"Contact" (page 65)).
INTERNAL06 Device fault Please contact your instller or the SMA
hotline (see section 14 "Contact"
(page 65)).
PRevOver Generator or grid reverse power has
exceeded the defined limits ("24-11
PGenRevers" parameter). A "!" appears
in the display under 'Generator Run'. Remove the 20 minute generator/grid
lockout by setting the "24-3
GenOperation" parameter to "Release“
or wait 20 minutes for the lockout to be
automatically released (see also page 33
under 5. "Release" Setting).
RelayFail Device fault If this fault frequently occurs please
contact your installer or the SMA hotline
(see section 14 "Contact" (page 65)).
Fault display Cause Fault correction