AQmatic NX48 Service Manual Download Page 9

USER PROGRAMMING MODE FLOW 

CHART

Entering User Programming Mode

Hold the Up and Down buttons for 5 seconds.

FEED WATER

HARDNESS:

gpg

REGENERATION DAY
OVERRIDE: OFF

REGENERATION DAY
OVERRIDE:99 DAYS

REGENERATION
TIME:

02:00AM

Options:

 

U.S. Format 

[OFF] = default

Metric Format 

[OFF] = default

Options:

 

U.S. Format 

[gpg]

Metric Format 

[mgL]

Options:

 

U.S. Format 

[02:00AM] = default

Metric Format 

[02:00] = default

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.

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

Explaination:

 

Flow rate at this time.

Explaination:

 

Peak flow since last regeneration.

Explaination:

 

Gallons at the outlet since installation.

Explaination:

 

Hours between the last regeneration and the one before it.

Explaination:

 

Hours since last regeneration.

Explaination:

 

Volume remaining; can be adjusted.

Explaination:

 

Controller unit number.

Explaination:

 

Installed software level of the controller in use.

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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