Pentair FLECK 2750 NXT Installer Manual page 114

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Installer manual Fleck 2750 NXT/NXT2 - Programming
1. Choose the options of relay with
ð Unselected cycle are marked by
ð Activated cycles are marked with a
ð Multi-selection is possible;
2. Press
to validate the selection and advance to the next
parameter.
Time based
Set the time based relay output during regeneration.
Info
Only visible if "time based" was selected as auxiliary in the previous step.
This parameter has two steps of settings Start time # and End time#.
The first one activates the relay output, and the second one deactivates the relay output.
The time 0 MIN corresponds to the beginning of regeneration time.
If the first interval of activation does not cover the whole regeneration duration, it is
possible to set up a second interval.
1. Set the relay Start time #1 with
2. Can be adjusted from:0 to the total regeneration duration
minus 1 minute;
3. Press
to validate the selection and advance to the next
parameter.
4. Set the relay End time #1 with
5. Can be adjusted from: start time #1 + 1 to the total
regeneration time, in minutes;
6. Should the End time#1 be shorter than the total regeneration
duration minus 1 minute, a second interval may be
programmable in the remaining period of regeneration,
provide this remaining period is long enough to allow
activation/deactivation of the relay (minimum 2 minutes are
required).
7. Press
to validate the selection and advance to the next
parameter;
114 / 170
and
;
;
;
and
;
and
;
Activated during selected
cycle step.
Activated as of the
regeneration starts.
TIME BASED - START
TIME #1.
Deactivated 10 minutes after
the regeneration started.
TIME BASED - END
TIME #1.
Ref. MKT-IM-026 / C - 15.12.2020

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