Auto Test Setting (Only For Enel Guide 2010 Model) - Chint Power CPS SC4.6KTL-O Installation And Operation Manual

6.4. Auto Test Setting (Only for ENEL GUIDE 2010 model)

The Inverter is supplied with an auto test function which enables the
user to check that the protection interface is operating correctly. In order to
select this function, press the function button until the message "AUTO
TEST SET" appears on the display panel. Press and hold the same button
for at least 5 seconds to initiate the auto test procedure.
Press function button until Auto test set appears.
Press and hold function button for more than 5s.
Upper voltage threshold will be checked.
Display shows variation between upper voltage threshold and
mains supply.
and mains supply
If the threshold and the grid voltage are equal, the PV Inverter
switches to fault.
Display shows a message similar to this witch-off time OK.
Lower voltage threshold will be checked.
Display shows variation between lower voltage threshold and
mains supply.
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