Pentair 3200NXT User manual

3200 NXT
Service Manual
41693 Rev H AP12
TABLE OF CONTENTS
JOB SPECIFICATION SHEET ...............................................1
TIMER OPERATION ..............................................................2
SYSTEM DEFINITIONS.........................................................3
SYSTEM OPERATION IN SERVICE
(SYSTEM 14-DEMAND RECALL)..........................................4
FLOW IN A FOUR-UNIT SYTEM
(SYSTEM 14-DEMAND RECALL)..........................................5
TIMER DISPLAY FEATURES.................................................5
TIMER DISPLAY - SCREEN EXAMPLES
(SYSTEM 4 THROUGH 6) .....................................................6
TRANSFORMER AND GROUND CONNECTIONS...............6
NETWORK/COMMUNICATION CABLES AND
CONNECTIONS.....................................................................7
MASTER PROGRAMMING MODE FLOW CHART...............7
USER PROGRAMMING MODE FLOW CHART....................10
DIAGNOSTIC PROGRAMMING MODE FLOW CHART........10
2750/2850/2900S UPPER & 2900S
LOWER POWERHEAD ASSEMBLY.....................................12
3150/3900 UPPER & LOWER POWERHEAD ASSEMBLY ...14
METER ASSEMBLY PLASTIC ...............................................16
1" METER ASSEMBLY BRASS..............................................17
1-1/2" METER ASSEMBLY BRASS .......................................18
2" METER ASSEMBLY BRASS..............................................19
3" METER ASSEMBLY BRASS..............................................20
SINGLE PISTON WIRING DIAGRAM....................................21
DUAL PISTON WIRING DIAGRAM........................................22
REMOTE TIMER WIRING DIAGRAM....................................23
2750/2850 REMOTE TIMER WIRING DIAGRAM..................24
2900 REMOTE TIMER WIRING DIAGRAM...........................25
3900 REMOTE TIMER WIRING DIAGRAM...........................26
3150 REMOTE METER WIRING DIAGRAM .........................27
TROUBLESHOOTING ...........................................................28
JOB SPECIFICATION SHEET
Please Circle and/or Fill in the Appropriate Data for Future
Reference:
Programming Mode:
Feed Water Hardness:______________ Grains per Gallon or Liters
Regeneration Time: Delayed _____________ AM/PM or Immediate
Regeneration Day Override: Off or Every ________________ Days
Time of Day: __________________________________________
Master Programming:
System Type:
4 - Single Unit
5 - Parallel Unit
6 - Parallel Series Regen
7 - Twin Alternating
9 - Alternating
14 - Demand Recall
Valve Type: 2750 2850 2900s 3150 3900
System Size: 2 Valves 3 Valves 4 Valves
Valve Address: #1 #2 #3 #4
Regenerant Flow: Downow or Upow
Brine Draw First or Brine Fill First
Display Format: US Gallons or Liters
Unit Capacity: ______________________ Grains or grams CaCO3
Capacity Safety Factor: Zero or __________________________%
Feed Water Hardness:____________Grains or milligrams CaCO3/L
Trip Points (Gallons or M3):_____ Point 1 _____ Point 2 _____ Point 3
Trip Delays: _______ Delay 1 _______ Delay 2 _______ Delay 3
Regeneration Cycle Step #1: _ _ : _ _ : _ _
Regeneration Cycle Step #2: _ _ : _ _ : _ _
Regeneration Cycle Step #3: _ _ : _ _ : _ _
Regeneration Cycle Step #4: _ _ : _ _ : _ _
Regeneration Cycle Step #5: _ _ : _ _ : _ _
Timed Auxiliary Relay Output Window:
Off or Start Time _ _ : _ _ : _ _
End Time _ _ : _ _ : _ _
Chemical Pump Output Auxiliary Relay:
Off or Volume (Gallons or Liters) _____________________
Time _ _ : _ _ : _ _
Fleck Flow Meter Size:
Paddle: 1" 1.5" 2" 3"
Turbine: 1" 1.5"
Generic Flow Meter:
Maximum Flow Rate: Add _ _ Gallons every _ _ Pulses

TIMER OPERATION
Setting the Time of Day
NOTE: Set Time of Day on the Lead Unit (#1) and the rest
of the units in the system will update the Time of
Day within 10 seconds.
1. Press and hold the Up or Down button for 2 seconds.
2. Press the Shift button to select the digit you want to modify.
3. Press the Up or Down buttons to adjust the valve.
4. Press the Extra Cycle button to return to the normal display
screen, or wait for a 5 second timeout.
NOTE: The "D" button (Diagnostic) can be pressed to exit
without saving.
Manually Initiating a Regeneration
1. When timer is In Service or Stand By, press the Extra Cycle
button for 5 seconds on the main screen.
2. The timer advances to Regeneration Cycle Step #1, and
begins programmed time count down.
3. Press the Extra Cycle button once to advance valve to
Regeneration Cycle Step #2 (if active).
4. Press the Extra Cycle button once to advance valve to
Regeneration Cycle Step #3 (if active).
5. Press the Extra Cycle button once to advance valve to
Regeneration Cycle Step #4 (if active).
6. Press the Extra Cycle button once to advance valve to
Regeneration Cycle Step #5 (if active).
7. Press the Extra Cycle button once more to advance the
valve back to In Service.
NOTE: A manually initiated or queued regeneration can be
cleared by pressing the Extra Cycle button for less
than 5 seconds. A system queued regeneration
can only be cleared by stepping through a manual
regeneration. If regeneration occurs for any reason
prior to the delayed regeneration time, the manual
regeneration request shall be cleared. Pressing
the Extra Cycle button while in regeneration will
cause the upper drive to advance to the next step
immediately.
Timer Operation During Regeneration
In the Regeneration Cycle step display, the timer shows
the current regeneration cycle number the valve is in, or
has reached, and the time remaining in that step. Once all
regeneration steps are complete the timer returns to In Service
and resumes normal operation.
Example: 12 minutes remaining in Cycle 1 (Backwash)
Press the Extra Cycle button during a system
queued Regeneration Cycle to immediately
advance the valve to the next cycle step position
and resume normal step timing.
Flow Meter Equipped Timer
As treated water is used, the Volume Remaining display counts
down from the calculated system capacity to zero. When zero
is reached a Regeneration Cycle begins if no other units are in
regeneration.
Timer Operation During Programming
The timer enters the Program Mode in Standby or Service
Mode as long as it is not in regeneration. While in the Program
Mode the timer continues to operate normally monitoring water
usage. Timer programming is stored in memory permanently.
Timer Operation During A Power Failure
All program settings are stored in permanent memory. Current
valve position, cycle step time elapsed, and time of day are all
stored during a power failure, and will be restored when power
is re-applied. Time is kept during a power failure, and time of
day is adjusted upon power up (as long as power is restored
within 12 hours).
NOTE: The time of day on the main display screen will
ash for 5 minutes when there has been a power
outage. The ashing of the time of day can be
stopped by pressing any button on the display.
Remote Lockout
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 20 with a maximum
length of 500 feet. See P4 remote inputs in the wiring diagrams
in the service manual.
IMPORTANT PLEASE READ:
• The information, specications and illustrations in this
manual are based on the latest information available
at the time of printing. The manufacturer reserves the
right to make changes at any time without notice.
• This manual is intended as a guide for service of the
controller only. System installation requires information
from a number of suppliers not known at the time of
manufacture. This product should be installed by a
plumbing professional.
• This unit is designed to be installed on potable water
systems only.
• This product must be installed in compliance with all
state and municipal plumbing and electrical codes.
Permits may be required at the time of installation.
• If daytime operating pressure exceeds 80 psi,
nighttime pressures may exceed pressure limits. A
pressure reducing valve must be installed.
• Do not install the unit where temperatures may drop
below 32°F (0°C) or above 110°F (43°C).
• Do not place the unit in direct sunlight. Black units will
absorb radiant heat increasing internal temperatures.
• Do not strike the controller or any of the components.
• Warranty of this product extends to manufacturing
defects. Misapplication of this product may result
in failure to properly condition water, or damage to
product.
• A prelter should be used on installations in which free
solids are present.
• Correct and constant voltage must be supplied to the
controller to maintain proper function.
2 • 3200 NXT FE12

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.
WARNING:
Transformer must be grounded and ground
wire must be terminated to the back plate
where grounding label is located before
installation.
SYSTEM DEFINITIONS
System
Number
System
Description
# of
Tanks/
Controls
Type Operation Discussion
4 Single Unit 1 Time Clock: No Meter
Immediate: One Meter
Delayed: One Meter
Remote Signal Start: No Meter
Single tank conguration.
5 Interlocked 2, 3, or 4 Immediate: All Meters
Remote Signal Start: No Meter
All tanks in parallel supplying treated water. Each unit in the system
will have its own ow meter/sensor input. The control will delay the
start of Regeneration if another unit is already in Regeneration. Once
that unit has completed a Regeneration cycle, and has returned
to Service,the unit with longest regeneration queue time will begin
Regeneration. No more than one unit will be in Regeneration at a time.
6 Series
Regeneration
2, 3, or 4 Immediate: One Meter
Delayed: One Meter
Remote Signal Start: No Meter
All tanks in parallel supplying treated water. Only #1 control will
monitor ow meter/sensor input. When a regeneration is required
for the system, it will regenerate valve address #1 rst, immediately
followed by #2, then #3, then #4 if installed. No more than one unit will
be in Regeneration at a time.
7 Twin
Alternating
2 Immediate: One Meter
Remote Signal Start: No Meter
One tank online supplying treated water, one tank in Standby. Only
#1 control will monitor its ow 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 lower
drive output terminals on the NXT circuit board.
9 Multiple Tank
Alternating
2, 3, or 4 Immediate: All Meters
Remote Signal Start: No Meter
One, two, or three tanks online supplying treated water, one tank in
Standby. Meter/sensor input is required on each tank. 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 lower
drive output terminals on the NXT circuit board.
14 Demand
Recall
2, 3, or 4 Immediate: All Meters Meter input is required on each tank. Unit #1 will begin In Service with
#2, #3, and #4 (if installed) will begin in Standby. At least one unit is
In Service at all times. When ow rate to the Primary Service Unit
increases to a user specied rate, the next unit in sequence will move
from Standby to Service. As the ow rate falls below the user specied
rate subsequent tanks will return to Standby. When the Primary
Service Unit regenerates, the next unit in sequence will become the
new Primary Service Unit. As each units capacity is reached the
controller will initiate a Regeneration of that unit. Depending on the
number of units in the system, and ow rate demand the regenerated
unit will then be placed either into Standby or Service. Only one unit
will be in Regeneration at a time.
TIMER OPERATION continued
3200 NXT FE12 • 3

SYSTEM OPERATION IN SERVICE
(SYSTEM 14-DEMAND RECALL)
The system operates as part of a multi-valve regeneration
system.
Each valve in the system will have an active ow meter input,
even in Standby.
The number of valves in service depends on the ow rate.
Examples of a Four-Unit System:
1. One Valve is in service at all times (the "primary valve").
In Service
(Primary Tank) Standby
1 2 3 4
2. The total ow rate to the primary valve increased past
the rst trip point programmed rate. The ow stayed past
the trip point delayed time. The next valve (least volume
remaining) changes from Standby to In Service. This valve
then splits the total ow between two meters.
In Service
1 2 3 4
Standby
First Trip Point
(Primary Valve)
Total Flow Split
Between Two Meters
3. The ow rate demand decreased below the rst trip point.
The valve returns to Standby.
Standby
Flow Rate Demand
Below First Trip Point
(Primary Valve)
1 2 3 4
4. Total ow rate demand increased past a second trip point
programmed rate. The second and third valve (least volume
remaining) changes from Standby to In Service. The total
ow is split between the three meters.
Standby
Flow Split Between
Three Meters
1 2 3 4
5. The third valves returns to stand by as demand decreases
past the second trip point.
Standby
Flow Split Between
Two Meters
1 2 3 4
6. Valves return to stand by due to decreased total ow rate
and trip points programmed. The valve with the most
remaining volume will be the rst to go into Standby.
Full Capacity
4th in Standby
(Primary Valve)
3/4 Capacity
3rd in Standby
1 2 3 4
1/2 Capacity
2nd in Standby
1/4 Capacity
1st in Standby
7. The primary valve regenerates. The next valve with the
least remaining volume becomes the new primary valve.
The valve with the next least volume remaining will be the
rst trip point programmed rate. Valves continue operating
in this order.
Full Capacity
4th in Standby
3/4 Capacity
3rd in Standby
1 2 3 4
1/2 Capacity
First Trip Point
Programmed Rate
1/4 Capacity
New Primary Tank
System Operation in Regeneration:
If two valves are In Service and both reach
Volume Remaining = 0, the other two valves will shift from
Standby to In Service. The lead valve with
Volume Remaining = 0 will start regeneration. The second
valve with Volume Remaining = 0 will enter Standby. If ow
increases past the trip point a third valve needs to enter In
Service. The valve in Standby with Volume Remaining = 0 will
shift into In Service to maintain a steady ow. Operating for
extended periods in this mode may degrade the water quality.
4 • 3200 NXT FE12

FLOW IN A FOUR-UNIT SYTEM
(SYSTEM 14-DEMAND RECALL)
In Service In Service
1 2 3 4
Standby Standby
Steady Flow:
Volume
Remaining = 0
Volume
Remaining = 0
Regeneration
(Volume
Remaining = 0)
In Service
(Volume
Remaining = 0)
1 2 3 4
In Service In Service
Flow Increases Past the Trip Point:
Regeneration Standby
1 2 3 4
In Service In Service
Flow Stays Steady:
TIMER DISPLAY FEATURES
System
Number
Valve
Address
Valve State
(SBY, SRV, INI, CHG, LCK)
Flow
Indicator
Time
of Day
Shift Button
Adjusts Values to the Left
Up Button
Adjusts Values Up
Down Button
Adjusts Values Down
Volume Remaining
Status LED
Display Screen
Time of Day alternates
with Error Screen
Example: Valve #, Volume
Remaining, Errors
Diagnostic Button
View Flow Rate, Peak Flow
Rate, Totalizer, Hours
Between Last Two
Regenerations, Hours Since
Last Regeneration, Adjustable
Volume Remaining, Valve
Position, Send & Receive
Errors, Software Version
Extra Cycle Button
Cycle Valve in
Regeneration/Cycle
Programming Steps
Figure 1
Valve State
CHG (Change of State) - CHG will be displayed when the
lower drive changes from one state to another in dual piston
valves.
INI (Initializing) - INI will display on the screen for 30 to
45 seconds when initializing after a power failure reset or
programming.
RGQ (Regeneration Queued) -RGQ indicates that the reserve
has been entered in a delayed system and regeneration has
been queued. When in the main screen, press the Extra Cycle
button to toggle service (SRV) with RGQ.
Service (SRV) - SRV will display when the unit is in service.
LCK (Lock) - Lock will be displayed when the terminal/remote
input block P4 on the circuit board is switched to “lock”. See
the “Network/Communication Cables & Connections” section of
this manual.
LED Status Lights
Blue LED - Illuminates while the unit is in service and no errors
exist. A blinking blue light indicates the timer is in service, and
queued for regeneration.
Green LED - Illuminates when the unit is in Regeneration
mode, unless an error condition exists. A blinking green light
indicates the timer is in Standby, and not in Regeneration.
Red LED- Illuminates when there is an error.
Flow Indicator
A rotating line (appearing as a rotating star shape) will display
on the screen when ow is going through the meter.
TIMER DISPLAY - SCREEN EXAMPLES
3200 NXT FE12 • 5

CONNECTIONS
2750/2850/2900 Valves:
3150/3900 Valves:
IMPORTANT: Earth ground wire must be installed.
Installing the Transformer:
1. Locate the ground label to nd the screw to attach the
ground wire on the transformer.
2. Remove the screw and attach the ground wire, and
re-attach the screw.
NETWORK/COMMUNICATION CABLES
(SYSTEM 4 THROUGH 6)
1. In Service: System 4 Time Clock
4# SRV 03:45PM
REGEN IN 07 DAYS
2. In Service: System 4 Flow Meter Initiated or System 4 Flow
Meter Delayed
4# SRV* 03:45PM
VOLUME 1000 g
3. In Service: System 5 Flow Meter Initiated (Lead Unit)
5#1 SRV* 03:45PM
VOLUME 1000 g
4. In Service: System 5 Flow Meter Initiated (Lag Unit #3)
5#3 SRV 03:45PM
VOLUME 1000 g
5. In Service: System 6 Flow Meter Initiated (Lead Unit)
6#1 SRV* 03:45PM
SYSVOL 4000 g
TRANSFORMER AND GROUND
6 • 3200 NXT FE12

AND CONNECTIONS
Use either a CAT3 or CAT5 Network/Communication cable.
Connect the network/communication cable rst before
programming.
The maximum cable length between timers is 100 feet.
Connect each unit together from one communication port to the
next communication port. It does not matter which one goes to
the next one.
Communication Ports
Ground
Lock Regen
Figure 2 Current NXT Circuit Board
MASTER PROGRAMMING MODE FLOW
CHART
CAUTION
Before entering Master Programming, please
contact your local professional water dealer.
NOTE: Depending on current option settings, some
displays cannot be viewed or set.
Entering Master Programming Mode
1. Press and hold the Shift and Up buttons for 5 seconds.
Press the Extra Cycle button once per display until all
displays are viewed and Normal Display is resumed. Option
setting displays may be changed as required by pressing
either Up or Down button. Use the Shift button to move one
space to the left.
2. Depending on current valve programming, certain displays
may not be viewed or set.
NOTE: If the "D" button is pressed while in master
programming, no changes will be saved.
Exiting Master Programming Mode
1. Press the Extra Cycle button once per display until all
are viewed. Master Programming Mode is exited and the
normal display screen appears.
2. To exit the Master Programming Mode without saving
changes, press the Diagnostic button.
NOTE: If no keypad activity is made for 5 minutes while
in the Master Programming Mode, or if there is a
power failure, no changes will be saved, and the
unit will go back to the main display screen.
Resets
Soft Reset: Press and hold the Up and Down buttons for 25
seconds until 12:00PM (or 12:00HR) appears. This resets all
parameters except for the ow meter totalizer volume.
Master Reset: Hold the Extra Cycle button while powering up
the unit. This resets all of the parameters in the unit. Check
and verify the choices selected in Master Programming Mode.
NOTE: If the "D" button is pressed while in master
programming, no changes will be saved.
VALVE ADDRESS:
#2
Options: Valve Address #1 (First Control Valve)
Valve Address #2 (Second Control Valve) (Default)
Valve Address #3 (Third Control Valve)
Valve Address #4 (Fourth Control Valve)
SYSTEM TYPE: 4
SINGLE UNIT
Options: System 4 (single unit)
System 5 (2-4 units) Parallel Interlock
System 6 (2-4 units) Parallel Series Regeneration
System 7 (2 units) Alternating
System 9 (2-4 units) Alternating
System 14 (2-4 units) Demand Recall
Example:
System Type 4, Single Unit
Example:
Valve Address #2 (Second Control Valve) (Default)
Example:
U.S. Gallons (Default)
SELECT LANGUAGE:
ENGLISH
Options: English
Espanol
Portugues
Deutsch
Francais
Example:
English
VALVE TYPE:
2750
Options: 2750 (Default)
2850
2900
3150
3900
Stager - Notch Cam
Example:
2750 (Default)
REGEN TYPE:
TIME CLK DELAYED
Options: Time Clock Delayed (System 4 Only) (Default)
Meter Immediate (All System Types)
Meter Delayed Fixed Reserve (Systems 4 & 6 Only)
Example:
Time Clock Delayed (Default)
REGENERANT FLOW:
DOWNFLOW
Options: Downflow (Default)
Up Flow
UF Fill First
Example:
Downflow (Default)
REMOTE SIGNAL
START: 00:06:00
Options: 00:06:00 (Default)
Range: 1 second to 99 minutes (1 hour, 39 minutes)
NOTE: This display will not be viewed in System 4
Example:
00:06:00 (Default)
(Hours:Minutes:Seconds)
NOTE: This screen will not display for System Type 4.
SYSTEM SIZE:
2 VALVES
Options: 2 Valves in the System (Default)
3 Valves in the System
4 Valves in the System
Example:
2 Valves in the System (Default)
Range: 2 to 4 Valves in the System
NOTE: This screen will not display for System Type 4.
DISPLAY FORMAT:
US-GALLONS
Options: U.S. - Gallons (Default)
Eu Metric - Liters (Metric)
NOTE: In European Units - Liters (Metric) mode, the display will be in
24-hour time.
NOTE: In U.S. - Gallons mode, the display will be in 12-hour time.
UNIT CAPACITY:
00000000 GRAINS
Options: Grains (in U.S. Format) (Default)
Grams (in Metric Format)
Example:
Grains (Default)
NOTE: Use the Shift button to move to the left.
Range: 1 to 9,900,000 Grain Capacity in U.S. Format
1 to 198,000 grams CaCO3 Capacity in Metric Format
Example:
00% (Default)
CAPACITY SAFETY
FACTOR: 00%
Range: 0 to 50%
NOTE: Use the Shift button to move to the left.
FEED WATER
HARDNESS: 15 GPG
Range: 1 to 199 Grains/Gallon (U.S. Format)
20 to 1,999 miligrams CaCO3/L (Metric Format)
Example:
15 GPG (U.S. Format) (Default)
NOTE: Use the Shift button to move to the left.
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
TRIP POINT 1:
000 gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to change each decimal position.
REGENERATION DAY
OVERRIDE:OFF
Example:
Off (Default)
On (Default for time clock)
REGENERATION DAY
OVERRIDE:01 DAYS
Options: Off (Default for meter) or On
Example:
1 Day
Range: 1 to 99 Days
REGENERATION
TIME: 02:00AM
Example:
2:00 A.M. (Default)
Options: A.M. (U.S. Format)
HR (Metric Format)
NOTE: Regeneration time will not appear unless Regeneration Day Override
is on.
CYCLE 1 00:00:00
BACK WASH
Example:
Cycle 1 in Back Wash Mode
Options: Regeneration Cycle Step #1
Regeneration Cycle Step #2
Regeneration Cycle Step #3
Regeneration Cycle Step #4
Regeneration Cycle Step #5
NOTE: Please refer to the “Regenerant Flow Default Cycle Steps & Times”
in the Master Programming Mode section of the manual.
NOTE: If Stager is chosen for Valve Type, the Regeneration Cycle Step
description will not display.
AUXILIARY RELAY:
DISABLED
Example:
Auxiliary Relay is Disabled
Options: Enabled
Disabled (Default)
AUX RELAY OUTPUT
START 1 00:00:00
Example:
Auxiliary Relay Output in Start 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
NOTE: Only displayed if Auxiliary Relay is enabled in previous screen.
Auxiliary Relay will only display if Chemical Pump is OFF for System
Types 6 & 7.
AUX RELAY OUTPUT
END 1 00:00:00
Example:
Auxiliary Relay Output in End 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
CHEMICAL PUMP:
DISABLED
Example:
Chemical Pump is Disabled
Options: Enabled
Disabled (Default)
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
CPO AUX RELAY
VOLUME: 000 g
Example:
Energize Chemical Pump Relay Every 50 Gallons
Energize Chemical Pump Relay Every 200 L
Range: 1 to 999 gallons in U.S. Format
1 to 9.999 L in Metric Format
NOTE: Only displayed on units that physically have a meter (Lead always has
a meter). Only shown if Auxiliary Relay is disabled on System Types 6 & 7.
CPO AUX RELAY
TIME: 00:00:00
Example:
Each Time the Chemical Pump Relay is on, Run
for 30 Seconds (00:00:30)
Range: 00:00:00 to 02:00:00
FLOW METER:
1.0 PADDLE
Example:
1.0 Paddle Flow Meter
Options: 1.0 Paddle (Fleck)
1.0 Turbine (Fleck)
1.5 Paddle (Fleck)
1.5 Turbine (Fleck)
2.0 Paddle (Fleck)
3.0 Paddle (Fleck)
Generic (Non-Fleck)
NOTES: Default flow meter type is based on the valve type. This screen will
only display on the lead unit for System Types 6 & 7. All other system types
it will display for all units.
MAXIMUM FLOW
RATE: 0000 gpm
Example:
Maximum Flow Rate of 0 gpm
Range: 20 - 2,000 gpm (U.S. Format)
20 - 200.0 L (Metric Format)
NOTE: Only displayed if “Generic” is chosen for the flow meter.
Range: 1 - 255Gallons (U.S. Format)
0.1 - 09.9 L (Metric Format)
Pulses: 1 - 255
Options: Gallons (U.S. Format)
Liters (Metric Format)
ADD 01 GALLONS
EVERY 001 PULSES
Example:
Add 1 Gallon for Each Pulse in U.S. Format
NOTE: Only displayed if “Generic” is chosen for the flow meter.
PROGRAMMING UNIT
PLEASE WAIT...
Example:
Master Programming Mode is Exiting
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to move one space to the left.
TRIP DELAY 1:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 2:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 2:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 3:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 3:
30 SECONDS
3200 NXT FE12 • 7

VALVE ADDRESS:
#2
Options: Valve Address #1 (First Control Valve)
Valve Address #2 (Second Control Valve) (Default)
Valve Address #3 (Third Control Valve)
Valve Address #4 (Fourth Control Valve)
SYSTEM TYPE: 4
SINGLE UNIT
Options: System 4 (single unit)
System 5 (2-4 units) Parallel Interlock
System 6 (2-4 units) Parallel Series Regeneration
System 7 (2 units) Alternating
System 9 (2-4 units) Alternating
System 14 (2-4 units) Demand Recall
Example:
System Type 4, Single Unit
Example:
Valve Address #2 (Second Control Valve) (Default)
Example:
U.S. Gallons (Default)
SELECT LANGUAGE:
ENGLISH
Options: English
Espanol
Portugues
Deutsch
Francais
Example:
English
VALVE TYPE:
2750
Options: 2750 (Default)
2850
2900
3150
3900
Stager - Notch Cam
Example:
2750 (Default)
REGEN TYPE:
TIME CLK DELAYED
Options: Time Clock Delayed (System 4 Only) (Default)
Meter Immediate (All System Types)
Meter Delayed Fixed Reserve (Systems 4 & 6 Only)
Example:
Time Clock Delayed (Default)
REGENERANT FLOW:
DOWNFLOW
Options: Downflow (Default)
Up Flow
UF Fill First
Example:
Downflow (Default)
REMOTE SIGNAL
START: 00:06:00
Options: 00:06:00 (Default)
Range: 1 second to 99 minutes (1 hour, 39 minutes)
NOTE: This display will not be viewed in System 4
Example:
00:06:00 (Default)
(Hours:Minutes:Seconds)
NOTE: This screen will not display for System Type 4.
SYSTEM SIZE:
2 VALVES
Options: 2 Valves in the System (Default)
3 Valves in the System
4 Valves in the System
Example:
2 Valves in the System (Default)
Range: 2 to 4 Valves in the System
NOTE: This screen will not display for System Type 4.
DISPLAY FORMAT:
US-GALLONS
Options: U.S. - Gallons (Default)
Eu Metric - Liters (Metric)
NOTE: In European Units - Liters (Metric) mode, the display will be in
24-hour time.
NOTE: In U.S. - Gallons mode, the display will be in 12-hour time.
UNIT CAPACITY:
00000000 GRAINS
Options: Grains (in U.S. Format) (Default)
Grams (in Metric Format)
Example:
Grains (Default)
NOTE: Use the Shift button to move to the left.
Range: 1 to 9,900,000 Grain Capacity in U.S. Format
1 to 198,000 grams CaCO3 Capacity in Metric Format
Example:
00% (Default)
CAPACITY SAFETY
FACTOR: 00%
Range: 0 to 50%
NOTE: Use the Shift button to move to the left.
FEED WATER
HARDNESS: 15 GPG
Range: 1 to 199 Grains/Gallon (U.S. Format)
20 to 1,999 miligrams CaCO3/L (Metric Format)
Example:
15 GPG (U.S. Format) (Default)
NOTE: Use the Shift button to move to the left.
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
TRIP POINT 1:
000 gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to change each decimal position.
REGENERATION DAY
OVERRIDE:OFF
Example:
Off (Default)
On (Default for time clock)
REGENERATION DAY
OVERRIDE:01 DAYS
Options: Off (Default for meter) or On
Example:
1 Day
Range: 1 to 99 Days
REGENERATION
TIME: 02:00AM
Example:
2:00 A.M. (Default)
Options: A.M. (U.S. Format)
HR (Metric Format)
NOTE: Regeneration time will not appear unless Regeneration Day Override
is on.
CYCLE 1 00:00:00
BACK WASH
Example:
Cycle 1 in Back Wash Mode
Options: Regeneration Cycle Step #1
Regeneration Cycle Step #2
Regeneration Cycle Step #3
Regeneration Cycle Step #4
Regeneration Cycle Step #5
NOTE: Please refer to the “Regenerant Flow Default Cycle Steps & Times”
in the Master Programming Mode section of the manual.
NOTE: If Stager is chosen for Valve Type, the Regeneration Cycle Step
description will not display.
AUXILIARY RELAY:
DISABLED
Example:
Auxiliary Relay is Disabled
Options: Enabled
Disabled (Default)
AUX RELAY OUTPUT
START 1 00:00:00
Example:
Auxiliary Relay Output in Start 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
NOTE: Only displayed if Auxiliary Relay is enabled in previous screen.
Auxiliary Relay will only display if Chemical Pump is OFF for System
Types 6 & 7.
AUX RELAY OUTPUT
END 1 00:00:00
Example:
Auxiliary Relay Output in End 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
CHEMICAL PUMP:
DISABLED
Example:
Chemical Pump is Disabled
Options: Enabled
Disabled (Default)
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
CPO AUX RELAY
VOLUME: 000 g
Example:
Energize Chemical Pump Relay Every 50 Gallons
Energize Chemical Pump Relay Every 200 L
Range: 1 to 999 gallons in U.S. Format
1 to 9.999 L in Metric Format
NOTE: Only displayed on units that physically have a meter (Lead always has
a meter). Only shown if Auxiliary Relay is disabled on System Types 6 & 7.
CPO AUX RELAY
TIME: 00:00:00
Example:
Each Time the Chemical Pump Relay is on, Run
for 30 Seconds (00:00:30)
Range: 00:00:00 to 02:00:00
FLOW METER:
1.0 PADDLE
Example:
1.0 Paddle Flow Meter
Options: 1.0 Paddle (Fleck)
1.0 Turbine (Fleck)
1.5 Paddle (Fleck)
1.5 Turbine (Fleck)
2.0 Paddle (Fleck)
3.0 Paddle (Fleck)
Generic (Non-Fleck)
NOTES: Default flow meter type is based on the valve type. This screen will
only display on the lead unit for System Types 6 & 7. All other system types
it will display for all units.
MAXIMUM FLOW
RATE: 0000 gpm
Example:
Maximum Flow Rate of 0 gpm
Range: 20 - 2,000 gpm (U.S. Format)
20 - 200.0 L (Metric Format)
NOTE: Only displayed if “Generic” is chosen for the flow meter.
Range: 1 - 255Gallons (U.S. Format)
0.1 - 09.9 L (Metric Format)
Pulses: 1 - 255
Options: Gallons (U.S. Format)
Liters (Metric Format)
ADD 01 GALLONS
EVERY 001 PULSES
Example:
Add 1 Gallon for Each Pulse in U.S. Format
NOTE: Only displayed if “Generic” is chosen for the flow meter.
PROGRAMMING UNIT
PLEASE WAIT...
Example:
Master Programming Mode is Exiting
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to move one space to the left.
TRIP DELAY 1:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 2:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 2:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 3:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 3:
30 SECONDS
MASTER PROGRAMMING MODE FLOW
CHART continued
VALVE ADDRESS:
#2
Options: Valve Address #1 (First Control Valve)
Valve Address #2 (Second Control Valve) (Default)
Valve Address #3 (Third Control Valve)
Valve Address #4 (Fourth Control Valve)
SYSTEM TYPE: 4
SINGLE UNIT
Options: System 4 (single unit)
System 5 (2-4 units) Parallel Interlock
System 6 (2-4 units) Parallel Series Regeneration
System 7 (2 units) Alternating
System 9 (2-4 units) Alternating
System 14 (2-4 units) Demand Recall
Example:
System Type 4, Single Unit
Example:
Valve Address #2 (Second Control Valve) (Default)
Example:
U.S. Gallons (Default)
SELECT LANGUAGE:
ENGLISH
Options: English
Espanol
Portugues
Deutsch
Francais
Example:
English
VALVE TYPE:
2750
Options: 2750 (Default)
2850
2900
3150
3900
Stager - Notch Cam
Example:
2750 (Default)
REGEN TYPE:
TIME CLK DELAYED
Options: Time Clock Delayed (System 4 Only) (Default)
Meter Immediate (All System Types)
Meter Delayed Fixed Reserve (Systems 4 & 6 Only)
Example:
Time Clock Delayed (Default)
REGENERANT FLOW:
DOWNFLOW
Options: Downflow (Default)
Up Flow
UF Fill First
Example:
Downflow (Default)
REMOTE SIGNAL
START: 00:06:00
Options: 00:06:00 (Default)
Range: 1 second to 99 minutes (1 hour, 39 minutes)
NOTE: This display will not be viewed in System 4
Example:
00:06:00 (Default)
(Hours:Minutes:Seconds)
NOTE: This screen will not display for System Type 4.
SYSTEM SIZE:
2 VALVES
Options: 2 Valves in the System (Default)
3 Valves in the System
4 Valves in the System
Example:
2 Valves in the System (Default)
Range: 2 to 4 Valves in the System
NOTE: This screen will not display for System Type 4.
DISPLAY FORMAT:
US-GALLONS
Options: U.S. - Gallons (Default)
Eu Metric - Liters (Metric)
NOTE: In European Units - Liters (Metric) mode, the display will be in
24-hour time.
NOTE: In U.S. - Gallons mode, the display will be in 12-hour time.
UNIT CAPACITY:
00000000 GRAINS
Options: Grains (in U.S. Format) (Default)
Grams (in Metric Format)
Example:
Grains (Default)
NOTE: Use the Shift button to move to the left.
Range: 1 to 9,900,000 Grain Capacity in U.S. Format
1 to 198,000 grams CaCO3 Capacity in Metric Format
Example:
00% (Default)
CAPACITY SAFETY
FACTOR: 00%
Range: 0 to 50%
NOTE: Use the Shift button to move to the left.
FEED WATER
HARDNESS: 15 GPG
Range: 1 to 199 Grains/Gallon (U.S. Format)
20 to 1,999 miligrams CaCO3/L (Metric Format)
Example:
15 GPG (U.S. Format) (Default)
NOTE: Use the Shift button to move to the left.
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
TRIP POINT 1:
000 gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to change each decimal position.
REGENERATION DAY
OVERRIDE:OFF
Example:
Off (Default)
On (Default for time clock)
REGENERATION DAY
OVERRIDE:01 DAYS
Options: Off (Default for meter) or On
Example:
1 Day
Range: 1 to 99 Days
REGENERATION
TIME: 02:00AM
Example:
2:00 A.M. (Default)
Options: A.M. (U.S. Format)
HR (Metric Format)
NOTE: Regeneration time will not appear unless Regeneration Day Override
is on.
CYCLE 1 00:00:00
BACK WASH
Example:
Cycle 1 in Back Wash Mode
Options: Regeneration Cycle Step #1
Regeneration Cycle Step #2
Regeneration Cycle Step #3
Regeneration Cycle Step #4
Regeneration Cycle Step #5
NOTE: Please refer to the “Regenerant Flow Default Cycle Steps & Times”
in the Master Programming Mode section of the manual.
NOTE: If Stager is chosen for Valve Type, the Regeneration Cycle Step
description will not display.
AUXILIARY RELAY:
DISABLED
Example:
Auxiliary Relay is Disabled
Options: Enabled
Disabled (Default)
AUX RELAY OUTPUT
START 1 00:00:00
Example:
Auxiliary Relay Output in Start 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
NOTE: Only displayed if Auxiliary Relay is enabled in previous screen.
Auxiliary Relay will only display if Chemical Pump is OFF for System
Types 6 & 7.
AUX RELAY OUTPUT
END 1 00:00:00
Example:
Auxiliary Relay Output in End 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
CHEMICAL PUMP:
DISABLED
Example:
Chemical Pump is Disabled
Options: Enabled
Disabled (Default)
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
CPO AUX RELAY
VOLUME: 000 g
Example:
Energize Chemical Pump Relay Every 50 Gallons
Energize Chemical Pump Relay Every 200 L
Range: 1 to 999 gallons in U.S. Format
1 to 9.999 L in Metric Format
NOTE: Only displayed on units that physically have a meter (Lead always has
a meter). Only shown if Auxiliary Relay is disabled on System Types 6 & 7.
CPO AUX RELAY
TIME: 00:00:00
Example:
Each Time the Chemical Pump Relay is on, Run
for 30 Seconds (00:00:30)
Range: 00:00:00 to 02:00:00
FLOW METER:
1.0 PADDLE
Example:
1.0 Paddle Flow Meter
Options: 1.0 Paddle (Fleck)
1.0 Turbine (Fleck)
1.5 Paddle (Fleck)
1.5 Turbine (Fleck)
2.0 Paddle (Fleck)
3.0 Paddle (Fleck)
Generic (Non-Fleck)
NOTES: Default flow meter type is based on the valve type. This screen will
only display on the lead unit for System Types 6 & 7. All other system types
it will display for all units.
MAXIMUM FLOW
RATE: 0000 gpm
Example:
Maximum Flow Rate of 0 gpm
Range: 20 - 2,000 gpm (U.S. Format)
20 - 200.0 L (Metric Format)
NOTE: Only displayed if “Generic” is chosen for the flow meter.
Range: 1 - 255Gallons (U.S. Format)
0.1 - 09.9 L (Metric Format)
Pulses: 1 - 255
Options: Gallons (U.S. Format)
Liters (Metric Format)
ADD 01 GALLONS
EVERY 001 PULSES
Example:
Add 1 Gallon for Each Pulse in U.S. Format
NOTE: Only displayed if “Generic” is chosen for the flow meter.
PROGRAMMING UNIT
PLEASE WAIT...
Example:
Master Programming Mode is Exiting
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to move one space to the left.
TRIP DELAY 1:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 2:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 2:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 3:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 3:
30 SECONDS
Trip Points 1, 2, and 3 (System 14 only)
This program step selects up to three Trip Points programmed
on the master timer only (Valve Address #1).
The actual required number of Trip Points in a system is one
less than the number of valves in the system.
Trip Point 1 represents the system ow rate at which a second
valve will be brought In Service or Standby.
Trip Point 2 represents the system ow rate at which a third
valve will be brought In Service or Standby.
Trip Point 3 represents the system ow rate at which a fourth
valve will be brought In Service or Standby.
Trip Point 1 Trip Point 2 Trip Point 3
Range:
1 – 997 GPM
U.S.: Value of Trip Point
1 plus 1 to 998
U.S.: Trip Point 2 plus
1 to 999
Range:
0.01 – 9.97 M3/M
Metric: Value of Trip
Point 1 plus .01 to 9.98
Metric: Trip Point 2
plus 0.01 to 9.99
Trip Delays 1, 2, and 3 (System 14 only)
This program step selects each Trip Delay time that is
addressed with each Trip Point and will be programmed on
the Master timer only (Valve Address #1). The Trip Delay time
represents a minimum amount of time the system ow rate is
required to be equal or greater than the Trip Points to bring
a unit In Service. It also is the minimum amount of time the
system ow rate is required to be less than the Trip Points to
remove a unit from In Service to Standby.
Trip Delay 1 Trip Delay 2 Trip Delay 3
Default: 30 Seconds
Range:
30 - 99 Seconds
Range:
30 - 99 Seconds
Range:
30 - 99 Seconds
8 • 3200 NXT FE12

VALVE ADDRESS:
#2
Options: Valve Address #1 (First Control Valve)
Valve Address #2 (Second Control Valve) (Default)
Valve Address #3 (Third Control Valve)
Valve Address #4 (Fourth Control Valve)
SYSTEM TYPE: 4
SINGLE UNIT
Options: System 4 (single unit)
System 5 (2-4 units) Parallel Interlock
System 6 (2-4 units) Parallel Series Regeneration
System 7 (2 units) Alternating
System 9 (2-4 units) Alternating
System 14 (2-4 units) Demand Recall
Example:
System Type 4, Single Unit
Example:
Valve Address #2 (Second Control Valve) (Default)
Example:
U.S. Gallons (Default)
SELECT LANGUAGE:
ENGLISH
Options: English
Espanol
Portugues
Deutsch
Francais
Example:
English
VALVE TYPE:
2750
Options: 2750 (Default)
2850
2900
3150
3900
Stager - Notch Cam
Example:
2750 (Default)
REGEN TYPE:
TIME CLK DELAYED
Options: Time Clock Delayed (System 4 Only) (Default)
Meter Immediate (All System Types)
Meter Delayed Fixed Reserve (Systems 4 & 6 Only)
Example:
Time Clock Delayed (Default)
REGENERANT FLOW:
DOWNFLOW
Options: Downflow (Default)
Up Flow
UF Fill First
Example:
Downflow (Default)
REMOTE SIGNAL
START: 00:06:00
Options: 00:06:00 (Default)
Range: 1 second to 99 minutes (1 hour, 39 minutes)
NOTE: This display will not be viewed in System 4
Example:
00:06:00 (Default)
(Hours:Minutes:Seconds)
NOTE: This screen will not display for System Type 4.
SYSTEM SIZE:
2 VALVES
Options: 2 Valves in the System (Default)
3 Valves in the System
4 Valves in the System
Example:
2 Valves in the System (Default)
Range: 2 to 4 Valves in the System
NOTE: This screen will not display for System Type 4.
DISPLAY FORMAT:
US-GALLONS
Options: U.S. - Gallons (Default)
Eu Metric - Liters (Metric)
NOTE: In European Units - Liters (Metric) mode, the display will be in
24-hour time.
NOTE: In U.S. - Gallons mode, the display will be in 12-hour time.
UNIT CAPACITY:
00000000 GRAINS
Options: Grains (in U.S. Format) (Default)
Grams (in Metric Format)
Example:
Grains (Default)
NOTE: Use the Shift button to move to the left.
Range: 1 to 9,900,000 Grain Capacity in U.S. Format
1 to 198,000 grams CaCO3 Capacity in Metric Format
Example:
00% (Default)
CAPACITY SAFETY
FACTOR: 00%
Range: 0 to 50%
NOTE: Use the Shift button to move to the left.
FEED WATER
HARDNESS: 15 GPG
Range: 1 to 199 Grains/Gallon (U.S. Format)
20 to 1,999 miligrams CaCO3/L (Metric Format)
Example:
15 GPG (U.S. Format) (Default)
NOTE: Use the Shift button to move to the left.
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
TRIP POINT 1:
000 gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to change each decimal position.
REGENERATION DAY
OVERRIDE:OFF
Example:
Off (Default)
On (Default for time clock)
REGENERATION DAY
OVERRIDE:01 DAYS
Options: Off (Default for meter) or On
Example:
1 Day
Range: 1 to 99 Days
REGENERATION
TIME: 02:00AM
Example:
2:00 A.M. (Default)
Options: A.M. (U.S. Format)
HR (Metric Format)
NOTE: Regeneration time will not appear unless Regeneration Day Override
is on.
CYCLE 1 00:00:00
BACK WASH
Example:
Cycle 1 in Back Wash Mode
Options: Regeneration Cycle Step #1
Regeneration Cycle Step #2
Regeneration Cycle Step #3
Regeneration Cycle Step #4
Regeneration Cycle Step #5
NOTE: Please refer to the “Regenerant Flow Default Cycle Steps & Times”
in the Master Programming Mode section of the manual.
NOTE: If Stager is chosen for Valve Type, the Regeneration Cycle Step
description will not display.
AUXILIARY RELAY:
DISABLED
Example:
Auxiliary Relay is Disabled
Options: Enabled
Disabled (Default)
AUX RELAY OUTPUT
START 1 00:00:00
Example:
Auxiliary Relay Output in Start 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
NOTE: Only displayed if Auxiliary Relay is enabled in previous screen.
Auxiliary Relay will only display if Chemical Pump is OFF for System
Types 6 & 7.
AUX RELAY OUTPUT
END 1 00:00:00
Example:
Auxiliary Relay Output in End 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
CHEMICAL PUMP:
DISABLED
Example:
Chemical Pump is Disabled
Options: Enabled
Disabled (Default)
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
CPO AUX RELAY
VOLUME: 000 g
Example:
Energize Chemical Pump Relay Every 50 Gallons
Energize Chemical Pump Relay Every 200 L
Range: 1 to 999 gallons in U.S. Format
1 to 9.999 L in Metric Format
NOTE: Only displayed on units that physically have a meter (Lead always has
a meter). Only shown if Auxiliary Relay is disabled on System Types 6 & 7.
CPO AUX RELAY
TIME: 00:00:00
Example:
Each Time the Chemical Pump Relay is on, Run
for 30 Seconds (00:00:30)
Range: 00:00:00 to 02:00:00
FLOW METER:
1.0 PADDLE
Example:
1.0 Paddle Flow Meter
Options: 1.0 Paddle (Fleck)
1.0 Turbine (Fleck)
1.5 Paddle (Fleck)
1.5 Turbine (Fleck)
2.0 Paddle (Fleck)
3.0 Paddle (Fleck)
Generic (Non-Fleck)
NOTES: Default flow meter type is based on the valve type. This screen will
only display on the lead unit for System Types 6 & 7. All other system types
it will display for all units.
MAXIMUM FLOW
RATE: 0000 gpm
Example:
Maximum Flow Rate of 0 gpm
Range: 20 - 2,000 gpm (U.S. Format)
20 - 200.0 L (Metric Format)
NOTE: Only displayed if “Generic” is chosen for the flow meter.
Range: 1 - 255Gallons (U.S. Format)
0.1 - 09.9 L (Metric Format)
Pulses: 1 - 255
Options: Gallons (U.S. Format)
Liters (Metric Format)
ADD 01 GALLONS
EVERY 001 PULSES
Example:
Add 1 Gallon for Each Pulse in U.S. Format
NOTE: Only displayed if “Generic” is chosen for the flow meter.
PROGRAMMING UNIT
PLEASE WAIT...
Example:
Master Programming Mode is Exiting
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to move one space to the left.
TRIP DELAY 1:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 2:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 2:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 3:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 3:
30 SECONDS
Regeneration Cycle Steps
This step programs the Regeneration Cycle step times 1
through 5. Please Refer to the chart below for regenerant ow
default cycle steps and times.
Regenerant
Flow Cycle 1 Time Cycle 2 Time
Downow Backwash 10
Minutes
Brine & Slow
Rinse 1 Hour
UF Brine
Draw
Brine & Slow
Rinse 1 Hour Backwash 10 Minutes
UF Fill First Brine Tank
Fill
12
Minutes
Brine
Making 1 Hour
Regenerant
Flow Cycle 3 Time Cycle 4 Time
Downow Rapid Rinse 10
Minutes
Brine Tank
Fill
12
Minutes
UF Brine
Draw Rapid Rinse 10 Minutes
Brine Tank
Fill
12
Minutes
UF Fill First Brine & Slow
Rinse 1 Hour Backwash 10 Minutes
Regenerant
Flow Cycle 5 Time
Downow Pause N/A
UF Brine
Draw Pause N/A
UF Fill First Rapid Rinse 10
Minutes
MASTER PROGRAMMING MODE FLOW
CHART continued
VALVE ADDRESS:
#2
Options: Valve Address #1 (First Control Valve)
Valve Address #2 (Second Control Valve) (Default)
Valve Address #3 (Third Control Valve)
Valve Address #4 (Fourth Control Valve)
SYSTEM TYPE: 4
SINGLE UNIT
Options: System 4 (single unit)
System 5 (2-4 units) Parallel Interlock
System 6 (2-4 units) Parallel Series Regeneration
System 7 (2 units) Alternating
System 9 (2-4 units) Alternating
System 14 (2-4 units) Demand Recall
Example:
System Type 4, Single Unit
Example:
Valve Address #2 (Second Control Valve) (Default)
Example:
U.S. Gallons (Default)
SELECT LANGUAGE:
ENGLISH
Options: English
Espanol
Portugues
Deutsch
Francais
Example:
English
VALVE TYPE:
2750
Options: 2750 (Default)
2850
2900
3150
3900
Stager - Notch Cam
Example:
2750 (Default)
REGEN TYPE:
TIME CLK DELAYED
Options: Time Clock Delayed (System 4 Only) (Default)
Meter Immediate (All System Types)
Meter Delayed Fixed Reserve (Systems 4 & 6 Only)
Example:
Time Clock Delayed (Default)
REGENERANT FLOW:
DOWNFLOW
Options: Downflow (Default)
Up Flow
UF Fill First
Example:
Downflow (Default)
REMOTE SIGNAL
START: 00:06:00
Options: 00:06:00 (Default)
Range: 1 second to 99 minutes (1 hour, 39 minutes)
NOTE: This display will not be viewed in System 4
Example:
00:06:00 (Default)
(Hours:Minutes:Seconds)
NOTE: This screen will not display for System Type 4.
SYSTEM SIZE:
2 VALVES
Options: 2 Valves in the System (Default)
3 Valves in the System
4 Valves in the System
Example:
2 Valves in the System (Default)
Range: 2 to 4 Valves in the System
NOTE: This screen will not display for System Type 4.
DISPLAY FORMAT:
US-GALLONS
Options: U.S. - Gallons (Default)
Eu Metric - Liters (Metric)
NOTE: In European Units - Liters (Metric) mode, the display will be in
24-hour time.
NOTE: In U.S. - Gallons mode, the display will be in 12-hour time.
UNIT CAPACITY:
00000000 GRAINS
Options: Grains (in U.S. Format) (Default)
Grams (in Metric Format)
Example:
Grains (Default)
NOTE: Use the Shift button to move to the left.
Range: 1 to 9,900,000 Grain Capacity in U.S. Format
1 to 198,000 grams CaCO3 Capacity in Metric Format
Example:
00% (Default)
CAPACITY SAFETY
FACTOR: 00%
Range: 0 to 50%
NOTE: Use the Shift button to move to the left.
FEED WATER
HARDNESS: 15 GPG
Range: 1 to 199 Grains/Gallon (U.S. Format)
20 to 1,999 miligrams CaCO3/L (Metric Format)
Example:
15 GPG (U.S. Format) (Default)
NOTE: Use the Shift button to move to the left.
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
TRIP POINT 1:
000 gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to change each decimal position.
REGENERATION DAY
OVERRIDE:OFF
Example:
Off (Default)
On (Default for time clock)
REGENERATION DAY
OVERRIDE:01 DAYS
Options: Off (Default for meter) or On
Example:
1 Day
Range: 1 to 99 Days
REGENERATION
TIME: 02:00AM
Example:
2:00 A.M. (Default)
Options: A.M. (U.S. Format)
HR (Metric Format)
NOTE: Regeneration time will not appear unless Regeneration Day Override
is on.
CYCLE 1 00:00:00
BACK WASH
Example:
Cycle 1 in Back Wash Mode
Options: Regeneration Cycle Step #1
Regeneration Cycle Step #2
Regeneration Cycle Step #3
Regeneration Cycle Step #4
Regeneration Cycle Step #5
NOTE: Please refer to the “Regenerant Flow Default Cycle Steps & Times”
in the Master Programming Mode section of the manual.
NOTE: If Stager is chosen for Valve Type, the Regeneration Cycle Step
description will not display.
AUXILIARY RELAY:
DISABLED
Example:
Auxiliary Relay is Disabled
Options: Enabled
Disabled (Default)
AUX RELAY OUTPUT
START 1 00:00:00
Example:
Auxiliary Relay Output in Start 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
NOTE: Only displayed if Auxiliary Relay is enabled in previous screen.
Auxiliary Relay will only display if Chemical Pump is OFF for System
Types 6 & 7.
AUX RELAY OUTPUT
END 1 00:00:00
Example:
Auxiliary Relay Output in End 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
CHEMICAL PUMP:
DISABLED
Example:
Chemical Pump is Disabled
Options: Enabled
Disabled (Default)
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
CPO AUX RELAY
VOLUME: 000 g
Example:
Energize Chemical Pump Relay Every 50 Gallons
Energize Chemical Pump Relay Every 200 L
Range: 1 to 999 gallons in U.S. Format
1 to 9.999 L in Metric Format
NOTE: Only displayed on units that physically have a meter (Lead always has
a meter). Only shown if Auxiliary Relay is disabled on System Types 6 & 7.
CPO AUX RELAY
TIME: 00:00:00
Example:
Each Time the Chemical Pump Relay is on, Run
for 30 Seconds (00:00:30)
Range: 00:00:00 to 02:00:00
FLOW METER:
1.0 PADDLE
Example:
1.0 Paddle Flow Meter
Options: 1.0 Paddle (Fleck)
1.0 Turbine (Fleck)
1.5 Paddle (Fleck)
1.5 Turbine (Fleck)
2.0 Paddle (Fleck)
3.0 Paddle (Fleck)
Generic (Non-Fleck)
NOTES: Default flow meter type is based on the valve type. This screen will
only display on the lead unit for System Types 6 & 7. All other system types
it will display for all units.
MAXIMUM FLOW
RATE: 0000 gpm
Example:
Maximum Flow Rate of 0 gpm
Range: 20 - 2,000 gpm (U.S. Format)
20 - 200.0 L (Metric Format)
NOTE: Only displayed if “Generic” is chosen for the flow meter.
Range: 1 - 255Gallons (U.S. Format)
0.1 - 09.9 L (Metric Format)
Pulses: 1 - 255
Options: Gallons (U.S. Format)
Liters (Metric Format)
ADD 01 GALLONS
EVERY 001 PULSES
Example:
Add 1 Gallon for Each Pulse in U.S. Format
NOTE: Only displayed if “Generic” is chosen for the flow meter.
PROGRAMMING UNIT
PLEASE WAIT...
Example:
Master Programming Mode is Exiting
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to move one space to the left.
TRIP DELAY 1:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 2:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 2:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 3:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 3:
30 SECONDS
3200 NXT FE12 • 9

MASTER PROGRAMMING MODE FLOW
CHART continued
DIAGNOSTIC PROGRAMMING MODE
FLOW CHART
Entering Diagnostic Programming Mode
1. Push and release the "D" button.
2. Press the Extra Cycle button once per display until all
displays are viewed and Normal Display is resumed.
3. Push and release the"D" button at anytime during
diagnostic mode and the timer will exit the mode.
4. Depending on the current controller programming, certain
displays may not be able to be viewed or set.
Overview Diagnostic Mode
The current diagnostic will be displayed until Extra Cycle key is
pressed. There is no time limit on each display. The timer will
display local information, not system information. In the event
of a regeneration occurring while displaying diagnostics, the
regeneration step and time remaining will be displayed. When
regeneration has been completed, the display will return to the
main screen.
CURRENT FLOW
RATE: 0 gpm
PEAK FLOW RATE:
0 gpm
TOTALIZER:
130 g
LAST TWO REGENS:
0 HOURS
LAST REGEN
0 HOURS
VOLUME REMAIN:
1000 g
VALVE ADDRESS
#2
VERSION:
X.XX
NOTE: If a System 6, Unit #1 of “Tank Remaining” will display “System
Remaining”.
Example:
Flow rate at this time.
Example:
Peak flow since last regeneration.
Example:
Gallons at the outlet since installation.
Example:
Hours between the last regeneration and the
one before it.
Example:
Hours since last regeneration.
Example:
Volume remaining (can be adjusted).
Example:
Controller unit number.
Example:
Installed software level of the controller in use.
USER PROGRAMMING MODE FLOW
CHART
Entering User Programming Mode
Hold the Set Up and Set Down buttons for 5 seconds.
NOTE: User Mode is only displayed when a metered option
is chosen under System Type. Depending on
current option settings, some displays cannot be
viewed or set.
NOTE: User Mode cannot be entered on the Lag unit for
System 6.
FEED WATER
HARDNESS: gpg
REGENERATION DAY
OVERRIDE: OFF
REGENERATION DAY
OVERRIDE:99 DAYS
REGENERATION
TIME: 02:00AM
VALVE ADDRESS:
#2
Options: Valve Address #1 (First Control Valve)
Valve Address #2 (Second Control Valve) (Default)
Valve Address #3 (Third Control Valve)
Valve Address #4 (Fourth Control Valve)
SYSTEM TYPE: 4
SINGLE UNIT
Options: System 4 (single unit)
System 5 (2-4 units) Parallel Interlock
System 6 (2-4 units) Parallel Series Regeneration
System 7 (2 units) Alternating
System 9 (2-4 units) Alternating
System 14 (2-4 units) Demand Recall
Example:
System Type 4, Single Unit
Example:
Valve Address #2 (Second Control Valve) (Default)
Example:
U.S. Gallons (Default)
SELECT LANGUAGE:
ENGLISH
Options: English
Espanol
Portugues
Deutsch
Francais
Example:
English
VALVE TYPE:
2750
Options: 2750 (Default)
2850
2900
3150
3900
Stager - Notch Cam
Example:
2750 (Default)
REGEN TYPE:
TIME CLK DELAYED
Options: Time Clock Delayed (System 4 Only) (Default)
Meter Immediate (All System Types)
Meter Delayed Fixed Reserve (Systems 4 & 6 Only)
Example:
Time Clock Delayed (Default)
REGENERANT FLOW:
DOWNFLOW
Options: Downflow (Default)
Up Flow
UF Fill First
Example:
Downflow (Default)
REMOTE SIGNAL
START: 00:06:00
Options: 00:06:00 (Default)
Range: 1 second to 99 minutes (1 hour, 39 minutes)
NOTE: This display will not be viewed in System 4
Example:
00:06:00 (Default)
(Hours:Minutes:Seconds)
NOTE: This screen will not display for System Type 4.
SYSTEM SIZE:
2 VALVES
Options: 2 Valves in the System (Default)
3 Valves in the System
4 Valves in the System
Example:
2 Valves in the System (Default)
Range: 2 to 4 Valves in the System
NOTE: This screen will not display for System Type 4.
DISPLAY FORMAT:
US-GALLONS
Options: U.S. - Gallons (Default)
Eu Metric - Liters (Metric)
NOTE: In European Units - Liters (Metric) mode, the display will be in
24-hour time.
NOTE: In U.S. - Gallons mode, the display will be in 12-hour time.
UNIT CAPACITY:
00000000 GRAINS
Options: Grains (in U.S. Format) (Default)
Grams (in Metric Format)
Example:
Grains (Default)
NOTE: Use the Shift button to move to the left.
Range: 1 to 9,900,000 Grain Capacity in U.S. Format
1 to 198,000 grams CaCO3 Capacity in Metric Format
Example:
00% (Default)
CAPACITY SAFETY
FACTOR: 00%
Range: 0 to 50%
NOTE: Use the Shift button to move to the left.
FEED WATER
HARDNESS: 15 GPG
Range: 1 to 199 Grains/Gallon (U.S. Format)
20 to 1,999 miligrams CaCO3/L (Metric Format)
Example:
15 GPG (U.S. Format) (Default)
NOTE: Use the Shift button to move to the left.
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
TRIP POINT 1:
000 gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to change each decimal position.
REGENERATION DAY
OVERRIDE:OFF
Example:
Off (Default)
On (Default for time clock)
REGENERATION DAY
OVERRIDE:01 DAYS
Options: Off (Default for meter) or On
Example:
1 Day
Range: 1 to 99 Days
REGENERATION
TIME: 02:00AM
Example:
2:00 A.M. (Default)
Options: A.M. (U.S. Format)
HR (Metric Format)
NOTE: Regeneration time will not appear unless Regeneration Day Override
is on.
CYCLE 1 00:00:00
BACK WASH
Example:
Cycle 1 in Back Wash Mode
Options: Regeneration Cycle Step #1
Regeneration Cycle Step #2
Regeneration Cycle Step #3
Regeneration Cycle Step #4
Regeneration Cycle Step #5
NOTE: Please refer to the “Regenerant Flow Default Cycle Steps & Times”
in the Master Programming Mode section of the manual.
NOTE: If Stager is chosen for Valve Type, the Regeneration Cycle Step
description will not display.
AUXILIARY RELAY:
DISABLED
Example:
Auxiliary Relay is Disabled
Options: Enabled
Disabled (Default)
AUX RELAY OUTPUT
START 1 00:00:00
Example:
Auxiliary Relay Output in Start 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
NOTE: Only displayed if Auxiliary Relay is enabled in previous screen.
Auxiliary Relay will only display if Chemical Pump is OFF for System
Types 6 & 7.
AUX RELAY OUTPUT
END 1 00:00:00
Example:
Auxiliary Relay Output in End 1 at
0 hours, 0 minutes, & 0 seconds
Range: 00:00:00 to 18:00:00
CHEMICAL PUMP:
DISABLED
Example:
Chemical Pump is Disabled
Options: Enabled
Disabled (Default)
NOTE: This screen will only display on the lead unit for System Types 6 & 7.
For all other System Types, it will display for all units.
CPO AUX RELAY
VOLUME: 000 g
Example:
Energize Chemical Pump Relay Every 50 Gallons
Energize Chemical Pump Relay Every 200 L
Range: 1 to 999 gallons in U.S. Format
1 to 9.999 L in Metric Format
NOTE: Only displayed on units that physically have a meter (Lead always has
a meter). Only shown if Auxiliary Relay is disabled on System Types 6 & 7.
CPO AUX RELAY
TIME: 00:00:00
Example:
Each Time the Chemical Pump Relay is on, Run
for 30 Seconds (00:00:30)
Range: 00:00:00 to 02:00:00
FLOW METER:
1.0 PADDLE
Example:
1.0 Paddle Flow Meter
Options: 1.0 Paddle (Fleck)
1.0 Turbine (Fleck)
1.5 Paddle (Fleck)
1.5 Turbine (Fleck)
2.0 Paddle (Fleck)
3.0 Paddle (Fleck)
Generic (Non-Fleck)
NOTES: Default flow meter type is based on the valve type. This screen will
only display on the lead unit for System Types 6 & 7. All other system types
it will display for all units.
MAXIMUM FLOW
RATE: 0000 gpm
Example:
Maximum Flow Rate of 0 gpm
Range: 20 - 2,000 gpm (U.S. Format)
20 - 200.0 L (Metric Format)
NOTE: Only displayed if “Generic” is chosen for the flow meter.
Range: 1 - 255Gallons (U.S. Format)
0.1 - 09.9 L (Metric Format)
Pulses: 1 - 255
Options: Gallons (U.S. Format)
Liters (Metric Format)
ADD 01 GALLONS
EVERY 001 PULSES
Example:
Add 1 Gallon for Each Pulse in U.S. Format
NOTE: Only displayed if “Generic” is chosen for the flow meter.
PROGRAMMING UNIT
PLEASE WAIT...
Example:
Master Programming Mode is Exiting
NOTE: Display will not appear unless timer is programmed as valve position
#1. Use the Shift button to move one space to the left.
TRIP DELAY 1:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 2:
30 SECONDS
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 3 or 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 2:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP POINT 3:
gpm
NOTE: Display will not appear unless timer is programmed as valve position
#1. System size must be 4 to appear. Use the Shift button to move one
space to the left.
TRIP DELAY 3:
30 SECONDS
10 • 3200 NXT FE12

NXT Multi Language
Programming Parameters and Ranges
Gallons Liters
Valve Address 12341234 1 2 12341234 Select Language x x x xxxxxxxx x x xxxxxxxx
System Size x x x x x
Regen Type x x x xxxxxxxx x x xxxxxxxx
Valve Type x x x xxxxxxxx x x xxxxxxxx
Regenerant Flow x x x xxxxxxxx x x xxxxxxxx
Remote Signal Start x x x xxxxx x xxxx Display Format x x x xxxxxxxx x x xxxxxxxx US - Gallons EU - Metric-Liters
Unit Capacity x x xxxxx x x xxxxxxxx 1 - 9900000 Grains 1 - 198000 gCaCO3 Capacity Safety Factor x x xxxxx x x xxxxxxxx
Feed Water Hardness x x xxxxx x x xxxxxxxx 1 - 199 Grains/Gallons 1 - 1999 mgL
Trip Point 1 x0 - 997gpm 0 - 3997 Lpm
Trip Delay 1 x30 - 99 Seconds 30 - 99 Seconds Trip Point 2 xTrip Point 1 + 1 - 998 gpm Trip Point 1 + 1 - 3998 Lpm Trip Delay 2 x30 - 99 Seconds 30 - 99 Seconds Trip Point 3 xTrip Point 2 + 1 - 999 gpm Trip Point 2 + 1 - 3999 Lpm Trip Delay 3 x30 - 99 Seconds 30 - 99 Seconds Regeneration Day Override x x x xxxxx x xxxxxxxx
Regeneration Time
xo o ooooo o o oooooooo 12:00 a.m. - 11:59 p.m. 00:00 - 23:59 Hour
Cycle 1 x x x xxxxxxxx x x xxxxxxxx
Cycle 2 x x x xxxxxxxx x x xxxxxxxx
Cycle 3 x x x xxxxxxxx x x xxxxxxxx
Cycle 4 x x x xxxxxxxx x x xxxxxxxx
Cycle 5 x x x xxxxxxxx x x xxxxxxxx
Auxiliary Relay x x x x x x x uxxx ux xxxxxxxx
Aux Relay Output Start
c c c cccccccc c c cccccccc
Aux Relay Output End
c c c cccccccc c c cccccccc
Chemical Pump x x x x x x u u xxxxxxxx
CPO Aux Relay Volume
c c ccccc c cccccccc 1 - 999 gallons 0001 - 9999 Liters
CPO Aux Relay Time
c c ccccc c cccccccc 00:00:01 - 02:00:00 00:00:01 - 02:00:00
Flow Meter x x xxxxx x xxxxxxxx
Generic
x x xxxxx x xxxxxxxx
Maximum Flow Rate
a a aaaaa a aaaaaaaa 20 - 2000 GPM 20 - 2000 LPM
Add _ _ _ Gallons or Liters
a a aaaaa a aaaaaaaa 1 - 255 Gallons 001 - 255 Liters
Every _ _ _ Pulses
a a aaaaa a aaaaaaaa 1 - 255 1 - 255
Notes o -
u -
c - a -
System Type
If Generic Flow Meter is chosen, then programming parameters will be viewed. Regeneration Time will only be viewed if Regeneration Day Override is used. If Auxiliary Relay is Enabled then Chemical Pump Relay will not be viewed or if Chemical Pump Relay is Enabled then Auxiliary Relay will not be viewed. All Relay Output parameters programming will be viewed if Enabled.
00:00:01 to Total Regeneration Time - 1
Start Time + 1 to Total Regeneration Time
Enabled, Disabled
Off, 1 - 99
00:00:00 - 04:00:00
Off, 00:00:00 - 04:00:00
1" 1.5" Paddle or Turbine, 2" Paddle, 3" Paddle, Generic
Off, 00:00:00 - 04:00:00 Off, 00:00:00 - 04:00:00 Off, 00:00:00 - 04:00:00
Enabled, Disabled
2750, 2850, 2900, 3150, 3900, Stager
Downflow, Upflow, Upflow Fill First
Off, 00:00:01 - 01:39:00
0- 50%
6
Series
7
Alternating
9
Alternating
Time Clock, Metered Delayed, Metered Immediate
Programming Parameter Ranges
4
Time
Clock
4
Metered
Immediate
4
Metered
Delayed
5
Interlock
14
Demand
Recall
1 thru 4
English, Espanol, Portugues, Deutsch, Francais
1 thru 4
3200 NXT FE12 • 11

2750/2850/2900S UPPER & 2900S LOWER
POWERHEAD ASSEMBLY
37 35
31
41 39
32
19
7
6
30
36
32
40
20
38
33
22
12
21
13
44
16
14
15
14 17
16 46
25 16
26
1
42
23
46
2
11
4
35
6
7
10
19
32 28 29
18 6
11 43
9
8
32
24
61501-3200NXT-2_Page2_REVA
27
45
47 48
51
49
50
12 • 3200 NXT FE12

Item No. QTY Part No. Description
1................1 ....... 18697-15...........Backplate, Hinged
2................1 ....... 60219-02...........Cover Assy, Environmental,
Black
3................1 ....... 60160-15...........Drive Cam Assy, Stf, Blue
4................1 ....... 10909................Pin, Link
5................2 ....... 14923................Screw, Pan Hd Mach, 4-40 X 1
6................5 ....... 10302................Insulator, Limit Switch
7................3 ....... 10218................Switch, Micro
8................2 ....... 10231................Screw, Slot Hex, 1/4 - 20 X 1/2
9................1 ....... 42579................Motor, Drive, 24V, 50/60 Hz
10..............1 ....... 12777................Cam, Shut-Off Valve
11..............2 ....... 10338................Pin, Roll, 3/32 X 7/8
12..............1 ....... 42469................Transformer, Us, 120V, 24V,
40Va
........ 41049................Transformer, Euro, 230V/24V
108Va
........ 41050................Transformer, Aust, 230V/24V,
108Va
13..............1 ....... 19691................Plug, .750 Dia, Recessed, Black
14..............2 ....... 19800................Plug, .140 Dia, White
15..............1 ....... 15806................Plug, Hole, Heyco #2693
16..............9 ....... 19801................Plug, .190 Dia, White, Heyco
#0307
17..............1 ....... 17967................Fitting Assy, Liquid Tight, Blk
18..............1 ....... 10896................Switch, Micro
19..............4 ....... 11805 ................Screw, Rd Hd, 4-40 X 5/8 Type 1
20..............1 ....... 40943................Wire Harness, Lower Drive, W/
Molded Strain Relief
21..............1 ....... 13547................Strain Relief, Flat Cord, Heyco
#30-1
22..............1 ....... 19121................Meter Cable Assy, 3200NT
........ 19121-08...........Meter Cable Assy, NT, 35” W/
Connector
........ 19121-09...........Meter Cable Assy, NT, 99.5” W/
Connector
........ 19121-10...........Meter Cable Assy, NT, 303.5” W/
Connector
23..............1 ....... 14202-01...........Screw, Hex Wsh Mach, 8-32 X
5/16
24..............1 ....... 40941................Wire Harness, Upper Drive
25..............1 ....... 17421................Plug, 1.20 Hole, Heyco #2733
26..............2 ....... 41581................Plug, Hole, .125 Dia, White
27..............1 ....... 60217-02...........Cover Assy, 2900, Lower, Black,
Environmental
28..............1 ....... 18626................Spacer, Indicator
29..............1 ....... 18746................Bearing, Connecting Rod
30..............2 ....... 11224 ................Screw, Hex Hd 5/16 - 18 X 5/8,
Ss
31..............1 ....... 10250................Ring, Retaining
32..............7 ....... 10872................Screw, Hex Wsh, 8-32 X 17/64
33..............1 ....... 18709................Backplate, Lower
34..............1 ....... 11381 ................Pin, Roll, 2900/3900
35..............1 ....... 14759................Link, Piston Rod
36..............1 ....... 14769................Bracket, Motor, 2900
37..............1 ....... 14775................Cam, Drive, 2900
38..............2 ....... 16346................Nut, Hex, Jam, 5/16-18, 18-8-Ss
39..............1 ....... 18725................Indicator, Service/Standby
40..............1 ....... 42580................Motor, Drive, 24V, 50/6 0Hz, Sp
41..............1 ....... 14813................Pin, Spring, Connecting Rod
42..............1 ....... 41102 ................Label, 3200Nt, Ground
43..............1 ....... 10269................Nut, Jam, 3/4 - 16
44..............1 ....... 10712................Fitting, Brine Valve
45..............1 ....... 61763................Kit, Can Communication Cable
46..............1 ....... 42466-11...........Timer Assy, Nxt, Right Hand
47........................ 60050-23...........Drive Assy, 2750, 2850, 2900S
Upper, STF, 24V 50/60 Hz
........ 60050-26...........Drive Assy, 2850S, STF, 24V
50/60 Hz
48........................ * ........................Powerhead Assy, 2750, 2850,
2900S Upper
........ * ........................Powerhead Assy, 2850S
49........................ * ........................Powerhead Assy, Lower 2900S
50........................ * ........................Powerhead Assy, Upper and
Lower 2900S
51........................ 60055-53...........Lower Drive Assy, 2900, 24/60
*Call you distributor for a Part Number
NOTE: For all other service part numbers, see the Service
Manual that accompanies the control valve.
Item No. QTY Part No. Description
2750/2850/2900S UPPER & 2900S LOWER
POWERHEAD ASSEMBLY continued
3200 NXT FE12 • 13

3150/3900 UPPER & LOWER
POWERHEAD ASSEMBLY
5
1
4
3
2
6
7
5
9
27 26 11
46
7
8
12
6
47
40
42
4
11
45 15
25
35
16
43
23
44
18
17
20
21
22
31
23
27 26 11
10 8
13
12
11 19 15
25 17
16
24
34 914
28
29
32
28 38 30 50 24
28
49
32 52
37
48
23 31
22 21
20
18
33
52
61501-3200NXT-3_Pg2_REVA
39
39
51
41
31
14
36
53
55
54
56
57
14 • 3200 NXT FE12

3150/3900 UPPER & LOWER
POWERHEAD ASSEMBLY continued
Item No. QTY Part No. Description
1................1 ....... 19304-04...........Backplate, 3150/3900
2................1 ....... 15120................Bracket, Motor MTG, 3150/3900
3................1 ....... 42581................Motor, Drive, 24V, 50/60 Hz, SP
4................8 ....... 11224 ................Screw, Hex HD, 5/16 - 18 X 5/8,
SS
5................4 ....... 16346................Nut, Hex, Jam, 5/16 - 18, 18-8-
SS
6................2 ....... 17797................Bracket, Switch, Mounting,
3150/3900
7................5 ....... 10302................Insulator, Limit Switch
8................4 ....... 10218................Switch, Micro
9................2 ....... 16053................Bracket, Brine Side
10..............2 ....... 12624................Screw, Phil Pan, 40 X 1 1/2
11..............4 ....... 16052................Bushin, 3150/3900
12..............4 ....... 17567................Screw, Hex, Wsh HD, 8 X 1/2
13..............1 ....... 16494................Cam Assy, 3150/3900
14..............8 ....... 10231................Screw, Slot Hex, 1/4 - 20 X 1/2
18-8 SS
15..............2 ....... 16046................Gear, Drive
16..............3 ....... 11774 ................Ring, Retaining
17..............2 ....... 16047................Link, Drive
18..............2 ....... 11709 ................Pin, Drive Link
19..............1 ....... 16048................Bearing, Drive Link
20..............2 ....... 11898 ................Clip, 3150/3900
21..............2 ....... 16045................Pinion, Drive
22..............2 ....... 11381 ................Pin, Roll, 2900/3900
23..............7 ....... 10872................Screw, Hex Wsh, 8-32 X 17/64
24..............8 ....... 11235 ................Nut, Hex, 1/4 - 20
25..............2 ....... 16050................Ring, Retaining
26..............2 ....... 16059................Washer, SS, .88, 3150/3900
27..............2 ....... 16051................Ring, Retaining, Bowed
28..............8 ....... 19800................Plug, .140, White
29..............1 ....... 15806................Plug, Hole, Heyco, #2693
30..............1 ....... 19591................Plug, .8750 Hole, Recessed,
Black
31..............3 ....... 11080 ................Screw, FLT HD Mach, 8-32 X 3/8
32..............2 ....... 17967................Fitting Assy, Liquid Tight, Blk
33..............1 ....... 40941................Wire Harness, Upper Drive
34..............1 ....... 40943................Wire Harness, Lower Drive W/
Molded Strain Relief
35..............1 ....... 42469................Transformer, US, 120V, 24V,
40VA
........ 41049................Transformer, Euro, 230V/24V
108VA
........ 41050................Transformer, Aust, 230V/24V,
108VA
36..............1 ....... 19121................Meter Cable Assy, 3200NT
........ 19121-08...........Meter Cable Assy, NT, 35” W/
Connector
........ 19121-09...........Meter Cable Assy, NT, 99.5” W/
Connector
........ 19121-10...........Meter Cable Assy, NT, 303.5” W/
Connector
37..............1 ....... 14202-01...........Screw, Hex Wsh, 8-32 X 5/16
38..............1 ....... 17421................Plug, 1.20 Hole
39..............2 ....... 60240-02...........Cover Assy, 3150/3900, Env,
Black
40..............1 ....... 42581................Motor, Drive, 115V, 50/60Hz, SP
41..............1 ....... 19305................Backplate, 3900, Lower, Env
42..............1 ....... 16086................Bracket, Motor Mounting
43..............1 ....... 19315................Indicator, Service/Standby, 3900
44..............1 ....... 18726................Spacer, Indicator
45..............1 ....... 16048................Bearing, Drive Link
46..............2 ....... 11805 ................Screw, RD HD, 4-40 X 5/8, Type
1
47..............1 ....... 16495................Cam Assy, 3900, Lower
48..............1 ....... 41102 ................Label, 3200NT, Ground
49..............1 ....... 19801................Plug, .190 Dia, White
50..............1 ....... 19691................Plug, .750 Dia, Recessed, Black
51..............1 ....... 61763................Kit, Can Communication Cable
52..............1 ....... 42466-11...........Timer Assy, Nxt, Right Hand
53........................ 60057-03...........Drive Assy, 3150, 3900 Upper,
24V 50/60 Hz
54........................ 60058-03...........Lower Drive Assy, 3900, 24V
50/60 Hz
55........................ * ........................Powerhead Assy, 3150, 3900
Upper
56........................ * ........................Powerhead Assy, 3900 Lower
57........................ * ........................Powerhead Assy, 3900 Upper &
Lower
* Call your distributor for Part Number
NOTE: For all other service part numbers, see the Service
Manual that accompanies the control valve.
Item No. QTY Part No. Description
3200 NXT FE12 • 15

METER ASSEMBLY PLASTIC
6
5
3
4
2
1
5
6
7
8
9
10
11 12 13 14 15
16
17
18 19
20
Item No. QTY Part No. Description
1 ................1 ....... 17542.................Flow Straightener, 1-1/2"
2 ................2 ....... 40576.................Clip, H, Plastic, 7000
3 ................1 ....... 40577.................Turbine Meter Assy, 7000
4 ................1 ....... 41555.................Body, Inline Meter
5 ................2 ....... 40951.................O-ring, -220
6 ................2 ....... 40563-01............Connector Assy, 1" NPT, Plastic,
w/O-ring
7 ................2 ....... 40563-11............Connector Assy, 1" BSP, Plastic,
w/O-ring
8 ................2 ....... 40565-01............Connector Assy, 1-1/4" NPT,
Plastic, w/O-ring
9 ................2 ....... 40565-11............Connector Assy, 1-1/4" BSP,
Plastic, w/O-ring
10 ..............2 ....... 41242-01............Connector Assy, 1" & 1-1/4",
Sweat, w/O-ring
11...............2 ....... 41243.................Connector, 1-1/4" & 1-1/2" Sweat,
7000
........ 41243-01............Connector Assy, 1-1/4" & 1-1/2",
Sweat, w/O-ring
12 ..............2 ....... 61561.................Connector Assy, 1" NPT, Brass,
w/O-ring
13 ..............2 ....... 61561-10............Connector Assy, 1" BSP, Brass,
w/O-ring
14 ..............2 ....... 61562.................Connector Assy, 1-1/2" NPT,
Brass, w/O-ring
15 ..............2 ....... 61562-10............Connector Assy, 1-1/2" BSP,
Brass, w/O-ring
16 ..............2 ....... 42414-01............Connector 3/4" NPT, Plastic, w/O-
ring
17 ..............2 ....... 42414-11............Connector, Assy, 3/4" BSP,
Plastic, w/O-ring
18 ..............3 ....... 42241-01............Connector Assy, 1-1/2" NPT,
Plastic, w/O-ring
19 ..............3 ....... 42241-11............Connector Assy, 1-1/2" BSP,
Plastic, w/O-Ring
20 ........................ 61560.................Meter Assy, 1-1/2" INLN, ELEC,
PLAS, w/o Nipples, TURB
........ 61560-01............Meter Assy, 1", INLN, NPT, ELEC,
PLAS, PLAS Nipples, TURB
........ 61560-02............Meter Assy, 1", INLN, BSP, ELEC,
PLAS, PLAS Nipples, TURB
........ 61560-03............Meter Assy, 1-1/4" INLN, NPT,
ELEC, PLAS, PLAS Nipples,
TURB
........ 61560-04...........Meter Assy, 1-1/4" INLN, BSP,
ELEC, PLAS, PLAS Nipples,
TURB
........ 61560-05............Meter Assy, 1" & 1-1/4", INLN,
SWT, ELEC, PLAS, SWT Nipples,
TURB
........ 61560-06............Meter Assy, 1-1/4" & 1-1/2", INLN,
SWT, ELEC, PLAS, SWT Nipples,
TURB
........ 61560-07............Meter Assy, 1" INLN, NPT, ELEC,
PLAS, BRS Nipples, TURB
........ 61560-08............Meter Assy, 1" INLN, BSP, ELEC,
PLAS, BRS Nipples, TURB
........ 61560-09............Meter Assy, 1-1/2" INLN, NPT,
ELEC, PLAS, BRS Nipples, TURB
........ 61560-10............Meter Assy, 1-1/2" INLN, BSP,
ELEC, PLAS, BRS Nipples, TURB
........ 61560-11............Meter Assy, 3/4" INLN, NPT,
ELEC, PLAS, PLAS Nipples,
TURB
........ 61560-12............Meter Assy, 3/4" INLN, BSP,
ELEC, PLAS, PLAS Nipples,
TURB
........ 61560-13............Meter Assy, 1-1/2", INLN, NPT,
ELEC, PLAS, PLAS Nipples,
TURB
........ 61560-14............Meter Assy, 1-1/2" INLN, BSP,
ELEC, PLAS, PLAS Nipples,
TURB
Not Shown
........ 19791-02............Meter Cable Assy, Turbine 35"
........ 19791-04............Meter Cable Assy, Turbine 100"
........ 19791-05............Meter Cable Assy, Turbine 304"
Item No. QTY Part No. Description
16 • 3200 NXT FE12

1" METER ASSEMBLY BRASS
Item No. QTY Part No. Description
1................1 ....... 14716................Meter Cap Assy, Elec, Plastic
Paddlewheel
2................1 ....... 13847................O-ring, -137
3................1 ....... 17798................Screw, Slot Hex WSH HD
4................4 ....... 12473................Screw, Hex WSH, 10-24 x 5/8
5................1 ....... 14959-20...........Body, Meter, 1", BSP, Metric,
Brass
6................1 ....... 13882................Post, Meter Impeller
7................1 ....... 13509................Impeller, Meter
8................1 ....... 14960................Flow Straightener, 1"
9................1 ....... 13287................O-ring, 123
10..............1 ....... 14961-10...........Fitting, 1" Quick Connector, BSP
11..............1 ....... 14962................Nut, Quick Connect NPT
12..............1 ....... 60613................Meter Assy, 1" Inline, NPT,
Electronic, Brass, PDL
........ 60613NP...........Meter Assy, 1" Inline, NPT,
Electronic, Nickel, PDL
........ 60613-20...........Meter Assy, 1" Inline, BSP,
Electronic, Brass, PDL
Not Shown
........ 19121-08...........Meter Cable Assy, NT, 35", w/
Connector
........ 19121-09...........Meter Cable Assy, NT, 99.5", w/
Connector
........ 19121-10...........Meter Cable Assy, NT, 303.5" w/
Connector
6
7
1
3
4
2
10
9
11
12
8
5
5
3200 NXT FE12 • 17

1-1/2" METER ASSEMBLY BRASS
Item No. QTY Part No. Description
1................1 ....... 14716................Meter Cap Assy, Elec, Plastic
Paddlewheel
2................1 ....... 13847................O-ring, -137
3................1 ....... 17798................Screw, Slot Hex WSH HD
4................4 ....... 12473................Screw, Hex WSH, 10-24 x 5/8
5................1 ....... 17569-20...........Body, Meter, BSP, 1-1/2" Quick
Connector Brass
6................1 ....... 13882................Post, Meter Impeller
7................1 ....... 13509................Impeller, Meter
8................1 ....... 17542................Flow Straightener, 1-1/2"
9................1 ....... 12733................O-ring, -132
10..............1 ....... 17544-10...........Fitting, 1-1/2" Quick Connector,
BSP
11..............1 ....... 17543................Nut, Quick Connect 1-1/2"
12..............1 ....... 60614................Meter Assy, 1-1/2" Inline, NPT,
Electronic, Brass Body, PDL
........ 60614NP...........Meter Assy, 1-1/2" INLN, NPT,
ELEC, BRS BDY, NP, PDL
........ 60614-01...........Meter Assy, 1-1/2" INLN, NPT,
ELEC, BRS BDY, PDL, 1" SLV
........ 60614-01NP......Meter Assy, 1-1/2" INLN, NPT,
ELEC, BRS BDY, NP, PDL, 1"
SLV
........ 60614-20...........Meter Assy, 1-1/2" INLN, BSP,
ELEC, BRS BDY, PDL, 1" SLV
........ 60614-20NP......Meter Assy, 1-1/2" INLN, BSP,
ELEC, BRS BDY, NP, PDL, 1"
SLV
5
6
1
12
11
8910
5
4
3
7
2
Not Shown
........ 17790................Sleeve, Meter, 1-1/2" x 1
........ 19121-08...........Meter Cable Assy, NT, 35", w/
Connector
........ 19121-09...........Meter Cable Assy, NT, 99.5", w/
Connector
........ 19121-10...........Meter Cable Assy, NT, 303.5" w/
Connector
Item No. QTY Part No. Description
18 • 3200 NXT FE12

2" METER ASSEMBLY BRASS
Item No. QTY Part No. Description
1................1 ....... 14456................Body, Meter 2"
1 ....... 14456-20...........Body, Meter, 2", BSP,Metric
1 ....... 14456-20NP......Body, Meter, 2", BSP,Metric, NP
2................1 ....... 15432................Shaft, Impeller, SS
3................1 ....... 15532................Seat, Impeller Shaft, Hex
4................1 ....... 15374-01...........Impeller, 2" Meter
5................1 ....... 15381................Plug, Impeller 2" Meter
6................1 ....... 17798................Screw, Slot Hex WSH HD
7................1 ....... 13847................O-ring, -137
8.......................... 14716................Meter Cap Assy, ELEC, Plastic,
Paddlewheel
9................4 ....... 12473................Screw, Hex WSH, 10-24 x 5/8
4 ....... 21716................Screw, Hex Head, M5 x 16
10........................ 61439................Meter Sleeve w/O-ring, MACHD
11..............2 ....... 16080................O-ring, -032
12..............1 ....... 14680................Flow Straightener
13..............1 ....... 14568................Fitting, Nipple, 2"
1 ....... 14568-10...........Fitting, Nipple, 2", BSP, Brass
1 ....... 14568-10NP......Fitting, Nipple, 2", BSP, Brass,
NP
14..............1 ....... 14679................O-ring, -227
15..............1 ....... 14569................Nut, Quick Connect
16........................ 60615................Meter Assy, 2" INLN, NPT,
ELEC, BRS, PDL, 1.5" SLV
........ 60615NP...........Meter Assy, 2" INLN, NPT,
ELEC, NP, PDL, 1.5" SLV
........ 60615-20...........Meter Assy, 2" INLN, BSP/MET,
ELEC, BRS, PDL, 1.5" SLV
........ 60615-20NP......Meter Assy, 2" INLN, BSP/MET,
ELEC, NP, PDL, 1.5" SLV
1
7
15
16
13
3
2
5
4
6
8
11
12
9
10
14
12 16
13
14
1
3
2
5
4
6
8
9
717
17........................ 60616................Meter Assy, 2" INLN, NPT,
ELEC, BRS, PDL
........ 60616NP...........Meter Assy, 2" INLN, NPT,
ELEC, NP, PDL
........ 60616-20...........Meter Assy, 2" INLN, BSP/MET,
ELEC, BRS, PDL
........ 60616-20NP......Meter Assy, 2" INLN, BSP/MET,
ELEC, NP, PDL
Not Shown
........ 19121-08...........Meter Cable Assy, NT, 35", w/
Connector
........ 19121-09...........Meter Cable Assy, NT, 99.5", w/
Connector
........ 19121-10...........Meter Cable Assy, NT, 303.5" w/
Connector
Item No. QTY Part No. Description
3200 NXT FE12 • 19

3" METER ASSEMBLY BRASS
Item No. QTY Part No. Description
1................1 ....... 14716-01...........Meter Cap Assy, 3" ELEC,
Plastic, Paddlewheel
2................1 ....... 17798................Screw, Hex Washer Head, #8-16
x 0.38
3................3 ....... 15707................O-ring, -236
4................1 ....... 16254-20...........Body Meter, 3900, BSP
5................1 ....... 16279................Shaft, Impeller, SS
6................1 ....... 16574................Washer, Plain, SS
7................1 ....... 16252................Impeller, 3900
8................1 ....... 15381................Plug, Impeller, 2" Meter
9................2 ....... 16328-10...........Adapter, Flange, 3" BSP
10..............1 ....... 16280................Flow Straightener
11..............8 ....... 40118 ................Screw, SCKT HD, 1/2-13 UN
12..............8 ....... 16386................Nut, Hex, Jam, 1/2-13, 18-8 S.S.
13..............6 ....... 12473................Screw, Hex Washer Head, #10-
24 x 0.625
14........................ 60617................Meter Assy, 3" INLN, NPT,
Electronic, BRS BDY,
Paddlewheel
........ 60617-10...........Meter Assy, 3" INLN, BSP,
Electronic, BRS BDY,
Paddlewheel
13
2
1
7
11
8
9
5
6
4
10
12
3
3
3
9
11
14
Not Shown
........ 19121-08...........Meter Cable Assy, NT, 35", w/
Connector
........ 19121-09...........Meter Cable Assy, NT, 99.5", w/
Connector
........ 19121-10...........Meter Cable Assy, NT, 303.5" w/
Connector
Item No. QTY Part No. Description
20 • 3200 NXT FE12