Kostal PIKO Series Operating Manual page 118

Self-consumption
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T1: Period of stable exceeding of the output limit
(P1)
The inverter must exceed the set "output limit" for this
period of time (in minutes) before the consumer is
switched on.
You can enter any value from 1 to 720 minutes
(= 12 hours).
T2: Run time
The connected consumer is switched on for this period
(in minutes) when both of the above conditions have
been met. You can enter any value from 1 to 1,440 min-
utes (= 24 hours). The run time ends when the inverter
shuts off. The run time ends and is not continued again
if the inverter has not produced any current for three
hours.
TA: Activation
Dashed area: Self-consumption active
The number TA (number / day) indicates how often
self-consumption is activated each day.
03 / 2015 | DOC01361707 | KOSTAL operating manual PIKO inverter 3.0 - 20 118