20 • NXT Stager Controller FE11
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: ...ensing Temperature Maximum control fluid temperature 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...
Page 3: ...tor its flow meter sensor input Regeneration of a unit will begin after the other control has left Standby and returned to Service When the Regeneration cycle is complete the regenerated unit will ent...
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 f...
Page 5: ...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 LED...
Page 6: ...er 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 displ...
Page 7: ...ptions 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 Syste...
Page 8: ...Example Refill 00 12 00 Default 51 09 Stager Hours Minutes Seconds CYCLE 5 OFF Example Off Default 51 09 Stager 2 to 998 gpm 1 to 3997 Lpm 3 to 999 gpm 1 to 3997 Lpm AUXILIARY RELAY DISABLED Example...
Page 9: ...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 vie...
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: ...equence is preset at the factory and cannot be field altered Stager Installation 1 Connect a constant pressure water or air source to the 1 8 NPT stager inlet Control fluid pressure must be equal to o...
Page 12: ...ter 48 00 Stager Optional Hard Water Bypass Valve Note All valves normally open except optional valve 2A Installer to plug for filter operation Note Program Cycle 2 time to 00 00 00 for filter operati...
Page 13: ...o control when a tank is off line This solenoid is electrically connected to the lower drive connection on the circuit board and control pressure is run through the solenoid to the service outlet diap...
Page 14: ...50 60Hz ASSEMBLY 33 1 1073732 Label Terminal Strip 1 10 34 1 43094 01 Enclosure 48ES NEMA 4 35 1 43093 Panel A10P 8 x 6 Modified 36 1 43046 Keypad Label Assy XT NEMA 4 37 1 1070649 Solenoid N1 24 60...
Page 15: ...093 Panel A10P 8 x 6 Modified 25 1 43046 Keypad Label Assy ST NEMA 4 26 1 1070649 Solenoid N1 24 60 27 1 42753U Circuit Board XT ML 28 4 43092 Screw FLT HD 6 20 TYP B 29 4 42827 04 Stand off Plastic 6...
Page 16: ...1 24V 50 60 4 WATT OPTIONAL AUX CAM 2 AUX CAM 1 PROGRAM CAM HOMING CAM SWITCH HOUSING IS RED CYCLE CAM NOTES SWITCHES SHOWN IN SERVICE 1 NEMA 4 ENCLOSURE WIRING IS SHOWN 2 BLACK BROWN BLUE GREEN YELLO...
Page 17: ...address number Program each unit with unique valve address number in Master Programming Detected Error Program Mismatch Master program parameters do not match between two or more controls Confirm Mas...
Page 18: ...09 NXT SD 2nd Aux Notched in Backwash 61818 04 Cam Assy 51 09 NXT SH 2nd Aux Notched in Refill Meter Assembly In Line 60613 Meter Assy 1 Elec Brass Body PDL 60614 Meter Assy 1 1 2 Elec Brass Body PDL...
Page 19: ...NXT Stager Controller FE11 19...
Page 20: ...20 NXT Stager Controller FE11...
Page 21: ...2011 Pentair Residential Filtration LLC 43037 Rev B FE11...
