SMA Sunny Tripower 15000TL Instrucciones Para La Sustitución página 19

SMA Solar Technology AG
10. Insert the DC load-break switch firmly into the intended opening on the inverter. During this
process, the DC load-break switch must still be in position O and aligned so that the screws
are positioned over the threads.
11. Tighten the 2 screws (torque: hex socket, AF3,
torque2.0 Nm).
12. Turn the DC load-break switch of the inverter to
position I.
13. Switch on the miniature circuit breaker of all 3 line conductors. All 3 LEDs start to glow and the
start-up phase begins. The start-up phase may take several minutes.
LED
The green LED is
glowing
Green LED is flashing Possible cause of error: the DC input voltage is still too low or the in-
The red LED is glow-
ing
By replacing the communication assembly, the firmware of the inverter
14.
is updated
In some cases, replacing the communication assembly may result in the firmware of the
inverter being updated. The firmware version of the inverter is displayed during the start-
up phase.
• Check whether the firmware version has been updated. If the firmware version has
been updated, check whether the firmware version meets the local regulations. If a
different firmware version is required, it may be necessary to perform an additional
firmware update. For this, contact Service and clarify the next steps.
Replacement Manual
Description
Feed-in operation begins.
verter is monitoring the utility grid.
There is probably an error.
• Read off the error message and event number on the display or
read out the inverter status via a communication device.
• Eliminate the error (see the inverter manual).
7 Recommissioning the Inverter
SB5GCOM-STPTL30-RM-xx-10 19