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TIMER FEATURES
Remote Lock
The timer does not allow the unit/system to go into
Regeneration until the Regeneration Lockout Input signal to the
unit is cleared. This requires a contact closure to activate the
unit. The recommended gauge wire is 16 AWG with a maximum
wire length run of 50 feet.
Regeneration Day Override Feature
If the Day Override option is turned on and the valve reaches
the set Regeneration Day Override value, the Regeneration
Cycle starts if no other unit is in Regeneration. If other units
are in regeneration, it is added to a regeneration queue. This
occurs regardless of the remaining volume available.
Lock Settings (access to Master Programming)
Lock Settings prevents the user from accessing Master
Programming. In Master Programming, select the desired Lock
Settings option (Off, Time Based, Delayed, or Enter Code).
Time Based - User must set clock to 12:01 pm to unlock
Delayed - User must press and hold the Left and Down buttons
for 60 continuous seconds to unlock
Enter Code - User must input code "1201" to unlock
Capacitive Buttons
Capacitive button entry warrant different consideration than
tactile button entry. Do not wear gloves. Be sure to keep
your hands and the capacitive buttons free of debris, grease,
or water. Buttons may become temporarily unresponsive if
environmental conditions change such as sudden humidity or
temperature changes. If buttons become unresponsive, wait 5
to 10 minutes for the buttons to recalibrate.
LED Status indicator
Blue - Unit in Service
Flashing Blue - Regeneration Queued
Green - Regeneration
Flashing Green - Standby
Red - Error with codes
Power Loss Backup
Time of day super capacitor backup for power loss; rated to
last minimum 12 hours
Continuous Flow Detect
Alert appears when specified continuous flow rate is detected
during service over a specified duration. Continuous flow rate
is adjustable from 0.1 to 999.9 GPM/LPM (accuracy of flow rate
detected will vary based on capability of meter). Duration range
is adjustable from 1 to 255 hours.
Remote Regeneration
Ability to trigger a regeneration via a remote input.
Fleck NXT2 Timer
Regeneration Types
Softener/Filter Meter Delayed - When volume remaining
reaches zero and the scheduled regeneration time is reached
(default 2 a.m. softener; 12 a.m. filter), the unit will regenerate.
Softener/Filter Meter Immediate - When volume remaining
reaches zero, the unit will regenerate.
Time Clock - Once volume remaining reached zero and the
selected regeneration time is reached (default 2 a.m. softener;
12 a.m. filter), the unit will regenerate.
Day of the Week - Once volume remaining reaches zero and the
selected Day of the Week is reached, the unit will regenerate.
Remote Regeneration - Regeneration begins or is queued
after a contact closure meets or exceeds for the length of
time specified in the Remote Signal Duration (Range 1-30
seconds Service; 60-300 seconds Standby). Unit regenerates
will occur based on the Remote Regeneration specified
method (Immediate or Delayed). Immediate Regeneration will
immediately initiate a regeneration. Delayed Regeneration will
initiate a regeneration based on the programmed regeneration
time selected.
Reset to Factory Defaults
While powering up the unit, when the Pentair logo appears,
press and hold the Extra Cycle button to access the Reset
menu then select Reset to Factory Defaults. Press the Extra
Cycle Button to confirm your selection and to advance to the
service screen. Furthermore, you may select
Reset to Non-Factory Defaults to save a set of unique control
parameters.
PRESS & HOLD
RESET
BACK
RESET TO FACTORY DEFAULTS
RESET TO NON-FACTORY DEFAULTS
END
Lock Window
Lock Window prevents the unit from regenerating during a
specified time frame. Two lock windows are available (Lock
Window #1 and Lock Window #2). In Master Programming,
enable a Lock Window then select the desired Lock Start time
and Lock End time.
Settings Review
To prevent unintentional changes to Master Programming,
enable Settings Review to view and navigate through Master
Programming settings without the ability to edit.
Power on the unit.
When Pentair logo appears,
press and hold the Extra Cycle button.
The Reset menu appears.
Use the up/down buttons to select.
Press the Extra Cycle button to set the
desired option and return to the
Service screen.
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