Installation and Operation Manual Page 73 of 104
(PVI-3.8/4.6-I-OUTD-US Rev.: 1.1)
Or:
Riso: Measured insulation resistance. Unlike the parameters described above, this is
not an instant value but a one-of-a-kind measurement taken at inverter start-up. The
Riso measurement is only taken in the case of a configuration without grounding and
with channels in parallel. Values above 20Mohm should be considered outside reading
range.
13A)
If all items described above tested OK, the inverter shows a corresponding message in
the display top line along with the date and time. Clock malfunctioning or other non-
function-related faults (meaning faults that do not affect the inverter's ability to
generate energy) are shown in the second line of the display instead of the date and
time.
The following error messages are provided:
- CLOCK FAILURE indicates clock malfunction; contact service
- BATTERY LOW
- ADJ. TIME, appears the first time the unit is powered up or after the battery has been
replaced.
- FAN FAILURE: Does not affect the inverter's proper operation; replace the fan at the
first convenient opportunity.
- MEMORY FAILURE: Data logging malfunction. Call service for recovery.
5.4.4 Main Menu
When the grid connection sequence and all electrical parameter checks are completed,
other screens become available which allow us to monitor the inverter's operation from
different viewpoints.
Pressing the ESC key (1
st
key from display) gives access to 3 new screens:
Info Settings Statistics
Inverter OK
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