SolarMax 4000P - Auto-test

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Country setting “Greece”
Menu Setting Description
Location Mainland The PV power plant is to be installed on the
Greek mainland.
Islands The PV power plant is to be installed on an
island in Greece.
6.3 Auto-test
The auto-test (only available in the "Italy" country setting) checks the grid monitoring
of the inverter. The auto-test consists of 7 test steps in which the triggering behavior is
checked in the case that the voltage and frequency limits are exceeded.
In the auto-test, the respective limit value is successively changed until it reaches the
triggering threshold (i.e. the current reading). If the grid monitoring function is working,
the inverter triggers the grid monitoring. For each step of the test, the graphics display
shows the current reading, the trigger value, the trip time and the set limit. During the test
of the frequency limits, the activation status of the limit value is also displayed.
The auto-test is performed automatically. Following completion of the auto-test, the
inverter returns to normal operation. If an error occurs or irradiation is insufcient during
the auto-test, the auto-test is aborted. In this case the message "Auto-test aborted" is
shown on the display. The auto-test takes approximately 5 minutes.
Requirements
 Sufcient solar irradiation
 The inverter has been connected to the mains and switched on for at least 10
minutes.
Procedure
1. In the main menu, select the "Auto Test" menu.
2. To start the auto-test, press
.
3. Wait for the display of the successful completion of the auto-test:
4. Ensure that the inverter resumes normal operation (in this case the status message
"Mains operation" will be shown on the graphics display).