Fronius Primo 3.8-1 208-240 Instructions De Service page 42

Insulation settings
TOTAL Reset
42
Insulation warning:
to activate and deactivate the insulation monitoring with dis-
play of a warning without interrupting feed-in in the event of an
insulation error
ON / OFF (depends on the country setup)
Threshold warning:
to set an insulation threshold below which the inverter displays
a warning (without interrupting feed-in)
depends on the country setup set
Threshold error:
to set an insulation threshold under which the inverter displays
an error message and interrupts feed-in
depends on the country setup
... resets the max. and min. voltage values and the max. power
of feeding in in the LOG menu item to zero.
Once you have reset the values, this cannot be undone.
To reset the values to zero, press the "Enter" key.
"CONFIRM" is displayed.
Press the "Enter" key again.
The values are reset and the menu is displayed.