Returning And Disposing Of The Defective Assembly - SMA Sunny Tripower 15000TL Instrucciones Para La Sustitución

SMA Solar Technology AG
14. Tighten the 2 screws (torque: hex socket, AF3,
torque2.0 Nm).
15. Turn the DC load-break switch of the inverter to
position I.
16. Switch on the 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
17. Ensure that the inverter feeds in correctly.
• Check which firmware version is installed on the inverter (see the inverter manual) and
whether a current firmware version is available. If necessary, update the firmware version.
Pay attention to the following: If the current firmware version is 2.xx.xx and the system is
an existing system, do not update to a version higher than firmware version 2.99.99.R.
Otherwise, the parameter designations change and the settings of the system control must
be completely redone.
9

Returning and Disposing of the Defective Assembly

If the defective assembly is to be returned, this will be stated on the order form.
Procedure:
1. If the defective assembly is to be returned:
Replacement Manual
9 Returning and Disposing of the Defective Assembly
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).
STPTL-30-H-AST-RM-xx-10 27