18
3.10. Software Update
Check if you need to update the software running in the inverter. For this manual it
refers to:
MCU 2159 - 3.6K
MCU 3160 - 5.5K
MCU 3878 - 8.8K
UI Version E417
The software version is show on the navigation page:
Before going on site, check if your software is updated. We strongly recommend you
have it updated.
You can update the software in three ways:
1) Wi-Fi data logger.
2) GSM data logger.
3) Hand held programmer.
The easiest method is to use a GSM data logger, which is simply plugged into the
bottom of the unit, and there is no need to carry out any setup. The only drawback with
the GSM data logger is that the updating time is long and can typically take up to 2
hours.
The Wi-Fi data logger relies on a good Wi-Fi signal and needs to be set up. Please
refer to the data logger setup procedure.
