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OPM_LPS_3UO_30K_40K_0US_V010.doc Operating Manual LP 33 Series 30 & 40 kVA
Example 4: If the ECO Mode must be enabled on Monday (d3) and Tuesday (d4) between 18:00 in the
evening and 06:00 of the following morning, on Friday (d7) between 12:00 and 13:00,
during all Saturday (d1) and on Sunday (d2) until 20:00, the corresponding parameters
are.
Weekday d1 - Saturday d2 - Sunday d3 - Monday d4 - Tuesday d5 - Wednesday d6 - Thursday d7 - Friday
ECO START 00:00 00:00 18:00 18:00 00:00 00:00 12:00
ECO STOP 23:59 20:00 23:59 06:00 06:00 00:00 13:00
ECO START
ECO STOP
In dark colour are displayed the times with ECO Mode operation.
The arrows indicate the conditions given by the ECO START and ECO STOP times introduced with the
parameters.
Note that on day d6 - Tuesday the interval has length 0 (zero), therefore the ECO Mode is not enabled on
this day.
Example 5
: An equivalent set of parameters for Example 4 is.
Weekday d1 - Saturday d2 - Sunday d3 - Monday d4 - Tuesday d5 - Wednesday d6 - Thursday d7 - Friday
ECO START 00:00 00:00 18:00 18:00 06:00 09:00 12:00
ECO STOP 23:59 20:00 18:00 06:00 06:00 09:00 13:00
ECO START
ECO STOP
The ECO Mode is active from 18:00 of weekday d3 - Monday until 06:00 of weekday d4 - Tuesday (as
indicated by the ECO STOP time of weekday d4 - Tuesday).
The ECO STOP time of weekday d3 - Monday has no effect as it is followed by the ECO STOP time of
weekday d4 - Tuesday.
It can be, without change of meaning, any time between 18:00 and 23:59.
Similarly, the ECO Mode is active from 18:00 of weekday d4 - Tuesday until 06:00 of weekday d5 -
Wednesday.
The ECO START time of weekday d5 - Wednesday has no effect as it is preceded by the ECO START time
of weekday d4 - Tuesday.
It can be, without change of meaning, any time between 00:00 and 06:00.
To avoid undesired ECO Mode operation, verify:
• Date and Time (first page of parameter).
• ECO Mode screen how many hours of ECO Mode operation have been selected for
each day of the week.
NOTE !
The ECO Mode becomes active only if the load is supplied from inverter.