Lync WQ-SF
SECTION 3: Operation
L- OMM-004_A
•
2/23/2022
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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.
Push Settings
The ability to transmit user settings from one unit to all other connected units. Select the desired
Master Programming settings on one unit then push the same settings to all other connected
units. After the push settings have completed, you may still make unique changes to individual
units.
Auxiliary Relays
The NXT2 has two auxiliary relays that may be activated based on cycle, time, or volume.
Activates
during selected cycle step
Activates upon selected start time (Range: 0-91 minutes)
Deactivates upon selected end time (Range: Start Time plus 1
minute)
Activates when selected volume (gallon) is reached (Range: 0-
99999)
Selected duration in seconds (Range: 0-9999 seconds)
3.4.
NXT2 Controller Systems Definition for WQ-SF Skids:
System 7 (2 Units) Alternating Immediate
WQSF-025-N
and
WQSF-050-N
skids
get operated with this Twin Alternating system. In this
system, one tank online supplying treated water, one tank in Standby. Only #1 control will
monitor its flow meter/sensor input. Regeneration of a unit will begin after the other control has
left Standby and returned to Service. When the Regeneration cycle is complete, the
regenerated unit will enter Standby. Standby on each tank is controlled by the relay on the
NXT2 circuit
board.
System 14 (2-8 Units) Demand Recall
WQSF-075-N
and
WQSF-100-N
skids get operated with this Progressive Flow system. In this
system, meter input is required on each tank. Unit #1 will begin In Service with #2, #3, and #4 (if