AQmatic NX48 Service Manual Download Page 7

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)

VALVE TYPE:
STAGER-NOTCH CAM

Options:

 2750 

2850

2900

3150

3900

Stager - Notch Cam  

(Default)

Example:

Stager - Notch Cam 

(Default)

REMOTE SIGNAL
START:OFF

Options:

 00:06:00 (Hours:Munutes:Seconds)

Range: 

1 second to 99 minutes (1 hour, 39 minutes)

Example:

Off 

(Default)

DISPLAY FORMAT:
US-GALLONS

Options:

 U.S. - Gallons 

(Default)

EU-Metric - Liters (Metric)

Example:

U.S. Gallons 

(Default)

UNIT CAPACITY:
 0300000  GRAINS

Options:

 Grains (in U.S. Format) 

(Default)

Grams (in Metric Format)

Example:

0300000 Grains 

(Default)

CAPACITY SAFETY
FACTOR:

00%

Range: 

0 to 50%

Example:

00% 

(Default)

FEED WATER
HARDNESS: 15 GPG

Range: 

1 to 199 Grains/Gallon (U.S. Format)

2 to 199 miligrams CaCO

s

/L (Metric Format)

Example:

15 GPG (U.S. Format) 

(Default)

TRIP POINT 1:

 000 gpm

Range:

 2 to 4 Valves in the System

NOTE: This screen will not display for System Type 4.

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.

NOTE: Use the Shift button to move to the left.

Range: 

1 to 9,900,000 Grain Capacity in U.S. Format

1.0 to 190,000 grams CaCO

3

 Capacity in Metric Format

NOTE: Use the Shift button to move to the left.

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.

NOTE: Display will only appear on the master timer and it must be 

programmed as valve position #1. Use the Shift button to change each 

decimal position.

NOTE: This screen will only display for System 14.

TRIP POINT 2:

gpm

NOTE: This display will not be viewed in System 14.

NOTE: Display will only appear on the master timer and it must be 

programmed as valve position #1. Use the Shift button to move one space 

to the left.

TRIP DELAY 1:

30 SECONDS

NOTE: This screen will only display for System 14.

1 to 997 gpm

1 to 3997 Lpm

2 to 998 gpm

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)

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)

REGEN TYPE:
TIME CLK DELAYED

Example:

Time Clock Delayed 

(Default)

SELECT LANGUAGE:
  ENGLISH

Options:

 English

Espanol

Portugues

Deutsch

Francais

Example:

English

Range:

 2 to 4 Valves in the System

NOTE: This screen will not display for System Type 4.

NOTE: This screen will not display for System Type 4.

MASTER PROGRAMMING MODE FLOW 

CHART

CAUTION

 Before entering Master Programming, please 

contact your local professional water dealer.

When the Master Programming Mode is entered, parameters 

can be set to make the timer(s) function as needed. 

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.

OR

2. Set the time of day display to 12:01 PM or 12:01HR. Press

and hold Up or Down buttons to set the time. Then press

the Up and Down buttons at the same time for 5 seconds.

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 

 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.

NXT Stager Controller 

AU11 

Summary of Contents for NX48

Page 1: ...guide for service of the controller only System installation requires information from a number of suppliers not known at the time of control manufacture This product should be installed by a plumbin...

Page 2: ...ure 140 F 60 C Operate where ambient temperatures are above 32 F and below 110 F Pressure Maximum control fluid pressure 125 psi 8 5 bar Control fluid can be either water or air and must be equal to o...

Page 3: ...s 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 Sta...

Page 4: ...Three Meters 1 2 3 4 5 The third tank returns to Standby as demand decreases past the second trip point Standby Flow Split Between Two Meters 1 2 3 4 6 Tanks return to Standby due to decreased total...

Page 5: ...n Service LCK Lock Lock will be displayed when contact closure is applied across the interlock terminals on the circuit board See the Network Communication Cables Connections section of this manual LE...

Page 6: ...mer is fully inoperative and any calls for regeneration are delayed The timer upon power re application resumes normal operation from the point that it was interrupted NOTE A flashing Time of Day disp...

Page 7: ...ress 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 Interloc...

Page 8: ...Hours Minutes Seconds CYCLE 4 OFF Example Off Default 48 00 Stager CYCLE 4 00 12 00 Example Refill 00 12 00 Default 51 09 Stager Hours Minutes Seconds CYCLE 5 OFF Example 2 to 998 gpm 1 to 3997 Lpm 3...

Page 9: ...s 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 vi...

Page 10: ...Start c c c c c c c c c c c c c c c c c c c c c Aux Relay Output End c c c c c c c c c c c c c c c c c c c c c Chemical Pump x x x x x x u u x x x x x x x x CPO Aux Relay Volume c c c c c c c c c c c...

Page 11: ...ould be left open or discharged to unrestricted or open drain DO NOT plug or restrict drain port 3 Connect the 1 8 NPT control ports to appropriate valves Refer to tubing schematic provided in the Plu...

Page 12: ...Note C Program Cycle 2 time to 00 00 00 for filter operation 4 POSITION FILTER Drain Line Flow Control not shown Note B Inverted Stager types will have these ports pressurized Inverted Stager to be us...

Page 13: ...DRAIN 2B UNIT B 4B 6B 1B 3B RAW WATER To Additional Tanks As Required SERVICE NOTE All valves normally open pressure to close NOTE Valve 2 for each tank is controlled by solenoid for system 7 9 14 NOT...

Page 14: ...installed at the factory is a universal type It is plumbed in an energize to close configuration when service outlet valve is normally open When a tank enters Regeneration or Standby the solenoid is...

Page 15: ...1 ES NEMA4 Solenoid 61784 Kit 48 51 ES 3214 NXT CKT Board Keypad 61764 Cable Assy Communication CAT 5 5 Meters Long 1075499 Switch Micro 40941 Wire Harness Upper Drive 1075502 Wire Harness 2nd Aux Swi...

Page 16: ...WIRING DIAGRAM 48 51 NXT STAGER CONTROLLER NXT Stager Controller AU11...

Page 17: ...No power to Control 3 Power Control 3 Communication Cable to Valve Address 3 bad or missing Connect or replace Communication Cable Detected Error No Message 4 No power to Control 4 Power Control 4 Com...

Page 18: ...AQ Matic or its affiliates All other registered and unregistered trademarks and logos are the property of their respective owners Because we are continuously improving our products and services AQ Ma...

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