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Page 31

2750SXT / 2850SXT Wiring Diagram

SC

A

M

H

C

A

M

C

N.O

.

N.C

.

SW

2

C

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.

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.

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1

V

D

M

PW

M

1.

0"

T1

H

-

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N

N

GRE

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W

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N

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RED

BLA

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P1

BLA

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W

W

H

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 (B

LU

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H

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BL

A

C

(B

RO

W

N

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BA

C

KP

LA

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RO

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N

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RE

W

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C

B1

50

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T1

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2 - VALVE ST

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3.

42742

Summary of Contents for Fleck SXT

Page 1: ...SXT Timer Supplemental Service Manual IMPORTANT Fill in Pertinent Information on Page 3 for Future Reference ...

Page 2: ...rmation 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...

Page 3: ... 750 gallon setting K Electronic________ Pulse Count ________ Meter Size 4 System Type A System 4 1 Tank 1 Meter Immediate or Delayed Regeneration B System 4 Time Clock C System 4 Twin Tank D System 5 2 5 Tanks 2 Meters Interlock E System 6 2 5 Tanks 1 Meter Series Regeneration F System 7 2 5 Tanks 1 Meter Alternating G System 9 Electronic Only 2 4 Tanks Meter per Valve Alternating H System 14 Ele...

Page 4: ...etc during regeneration and the data display counts down the time remaining for that cycle step While the valve is transferring to a new cycle step the display will flash The parameter display will identify the destination cycle step BW BF RR etc and the data display will read Once the valve reaches the cycle step the display will stop flashing and the data display will change to the time remainin...

Page 5: ...n 1 Press the Extra Cycle button The service icon will flash to indicate that a regeneration is queued 2 To cancel a queued regeneration press the Extra Cycle button Regenerating Immediately Press and hold the Extra Cycle button for five seconds ...

Page 6: ...dule is defined in Master Programming by setting each day to either off or on The control will initiates a regeneration cycle on days that have been set to on at the specified regeneration time Control Operation During Regeneration During regeneration the control displays a special regeneration display In this display the control shows the current regeneration step number the valve is advancing to...

Page 7: ...ontrol will resume the regeneration cycle from the point where power failed Note that if power fails during a regeneration cycle the valve will remain in it s current position until power is restored The valve system should include all required safety components to prevent overflows resulting from a power failure during regeneration The control will not start a new regeneration cycle without line ...

Page 8: ...em TS Tank in Service U1 Tank 1 in Service U2 Tank 2 in Service C Unit Capacity Unit Capacity Grains H Feedwater Hardness Hardness of Inlet Water RS Reserve Selection SF Percentage Safety Factor rc Fixed Reserve Capacity SF Safety Factor Percentage of the system capacity to be used as a reserve RC Fixed Reserve Capacity Fixed volume to be used as a reserve DO Day Override The system s day override...

Page 9: ...3 4 Turbine Meter P0 7 3 4 Paddle Wheel Meter t1 0 1 Turbine Meter P1 0 1 Paddle Wheel Meter t1 5 1 5 Turbine Meter P1 5 1 5 Paddle Wheel Meter Gen Generic or Other Meter K Meter Pulse Setting Meter pulses per gallon for generic other flow meter NOTES Some items may not be shown depending on timer configuration The timer will discard any changes and exit Master Programming Mode if any button is no...

Page 10: ...settings and cycle to the next parameter Press the Extra Cycle button at the last parameter to save all settings and return to normal operation The control will automatically disregard any programming changes and return to normal operation if it is left in Master Programming mode for 5 minutes without any keypad input Resets Soft Reset Press and hold the Extra Cycle and Down buttons for 25 seconds...

Page 11: ...Backwash St2b Standard Downflow Upflow Double Backwash Fltr Filter UFbF Upflow Brine First 8500 TwinFlo 100 Othr Other 3 Control Type Display Code CT Press the Extra Cycle button Use this display to set the Control Type This specifies how the control determines when to trigger a regeneration For details on how the various options function refer to the Timer Operation section of this service manual...

Page 12: ...ed in grains of hardness when configuring a softener system and in the desired volume capacity when configuring a filter system This option setting is identified by C in the upper left hand corner of the screen The Unit Capacity parameter is only available if the control type has been set to one of the metered options Use the Up and Down buttons to adjust the value as needed Range 1 999 900 grain ...

Page 13: ...reserve Since this value is expressed as a percentage any change to the unit capacity or feedwater hardness that changes the calculated system capacity will result in a corresponding change to the reserve volume This option setting is identified by SF in the upper left hand corner of the screen Use the Up and Down buttons to adjust the value from 0 to 50 as needed Range 0 50 10 Fixed Reserve Capac...

Page 14: ...override triggered regeneration This option setting is identified by RT in the upper left hand corner of the screen Use the Up and Down buttons to adjust the value as needed 13 Regeneration Cycle Step Times Press the Extra Cycle button Use this display to set the Regeneration Cycle Step Times The different regeneration cycles are listed in sequence based on the valve type selected for the system a...

Page 15: ...7 days are set to OFF the unit will return to Day One until one or more days are set to ON 15 Current Day Display Code CD Press the Extra Cycle button Use this display to set the current day on systems that have been configured as Day of Week controls This setting is identified by CD in the upper left hand corner of the screen Use the Up and Down buttons to select from Day 1 through Day 7 16 Flow ...

Page 16: ... to specify the meter pulse setting for a non standard flow meter This option setting is identified by K in the upper left hand corner of the screen Use the Up and Down buttons to enter the meter constant in pulses per unit volume 18 Press the Extra Cycle button to save all settings and exit Master Programming Mode ...

Page 17: ...on The timer will discard any changes and exit User Mode if any button is not pressed for sixty seconds User Programming Mode Steps 1 Press the Up and Down buttons for five seconds while in service and the time of day is NOT set to 12 01 PM 2 Use this display to adjust the Day Override This option setting is identified by DO in the upper left hand corner of the screen 3 Press the Extra Cycle butto...

Page 18: ... is identified by RC in the upper left hand Corner of the screen 6 Press the Extra Cycle button Use this display to set the Current Day of the Week This option setting is identified by CD in the upper left hand corner of the screen 7 Press the Extra Cycle button to end User Programming Mode User Programming Mode ...

Page 19: ...Mode after 60 seconds if no buttons are pressed Press the Extra Cycle button to exit Diagnostic Mode at any time Diagnostic Programming Mode Steps 1 Press the Up and Extra Cycle buttons for five seconds while in service 2 Use this display to view the current Flow Rate This option setting is identified by FR in the upper left hand corner of the screen 3 Press the Up button Use this display to view ...

Page 20: ...y This option setting is identified by RC in the upper left hand corner of the screen 7 Press the Up button Use this display to view the Software Version This option setting is identified by SV in the upper left hand corner of the screen 8 Press the Extra Cycle button to end Diagnostic Programming Mode ...

Page 21: ...21363 Screw Hex HD M4 X 12 MM 7 1 27168 Bracket Timer 2510SE 2750SXT 8 3 13296 Screw Hex Washer 6 20 X 1 2 9 1 42778 Timer SXT 2510 2750 DF 9A 1 19889 Housing Circuit Board 9B 1 42196 Circuit Board SXT 9C 1 42635 01 Cover Front SXT Square 9D 1 42637 Label Display SXT 9E 1 42864 Wire Harness SXT For Assembly Numbers See the Back of this Manual 9 3 4 1 2 7 5 9A 9B 9C 9D 8 9E ...

Page 22: ...r 9000SXT 4 2 13296 Screw Hex Washer Hd 6 20 X 1 2 5 1 14265 Clip Spring 6 1 42733 Stand off Timer 9000SXT 7 1 42777 Timer SXT D F 9000 9100 9500 7A 1 19889 Housing Circuit Board 7B 1 42196 Circuit Board SXT 7C 1 42635 01 Cover Front SXT Square 7D 1 42637 Label Display SXT 8 1 19474 01 Harness SXT For Assembly Numbers See the Back of this Manual 1 2 4 3 5 6 7A 7B 7C 7D 7 8 ...

Page 23: ...ic Turbine Meter Assembly Item No Quantity Part No Description 1 1 19791 01 Meter Cable Assy Turbine SXT 2 2 19569 Clip Flow Meter 3 2 13314 Screw Slot Ind Hex 8 18 x 60 For Assembly Numbers See the Back of this Manual ...

Page 24: ...ermediate 4 1 13847 O ring 137 Std Meter 5 5 17798 Screw Slot Hex Washer Head 6 1 13821 Body Meter 5600 7 1 13509 Impeller Meter 8 4 12473 Screw Hex Wsh 10 24 x 5 8 9 4 13255 Clip Mounting 10 1 13314 Screw Slot Ind Hex 8 18 x 60 11 1 13305 O ring 119 12 1 14613 Flow Straightener For Assembly Numbers See the Back of this Manual 60086_REVD_60086 50 ...

Page 25: ...906 Body Meter 3 4 5 1 13509 Impeller Meter 13509 01 Impeller Celcon 6 1 13847 O ring 137 Std 560CD Meter 7 1 14716 Meter Cap Assy ET NT 8 1 12473 Screw Hex Wsh 10 24 x 5 8 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 For Assembly Numbers See the Back of this Manual ...

Page 26: ...Meter Impeller 3 1 13509 Impeller Meter 4 1 13847 O ring 137 Std 560CD Meter 5 1 14716 Meter Cap Assy ET NT 6 4 12112 Screw Hex Hd Mach 10 24 x 1 2 7 1 14960 Flow Straightener 1 8 1 13287 O ring 123 9 1 14961 Fitting 1 Quick Connect 10 1 14962 Nut 1 Meter Quick Connect For Assembly Numbers See the Back of this Manual ...

Page 27: ... ring 220 6 2 40563 Connector 1 NPT 7000 7 2 40563 10 Connector 1 BSP 7000 8 2 40565 Connector 1 1 4 NPT 7000 9 2 40565 10 Connector 1 1 4 BSP 7000 10 2 41242 Connector 1 1 1 4 Sweat 11 2 41243 Connector 1 1 4 1 1 2 Sweat 12 2 41596 Connector Brass 1 NPT 13 2 41596 10 Connector Brass 1 BSP 14 2 41597 Connector Brass 1 1 2 NPT 15 2 41597 10 Connector Brass 1 1 2 BSP For Assembly Numbers See the Bac...

Page 28: ...st Meter Impeller 3 1 13509 Impeller Meter 4 1 13847 O ring 137 Std 560CD Meter 5 1 14716 Meter Cap Assy NT 6 4 12112 Screw Hex Hd Mach 10 24 x 1 2 7 1 17542 Flow Straightener 1 1 2 8 1 12733 O ring 132 9 1 17544 Fitting 1 1 2 Quick Connect 10 1 17543 Nut 1 1 2 Quick Connect For Assembly Numbers See the Back of this Manual ...

Page 29: ...Cap Assembly Item No Quantity Part No Description 1 1 14716 Meter Cap Assy NT 2 1 19121 01 Meter Cable Assy SXT Paddle 6700XTR 3 1 13847 O ring 137 Std 560CD Meter 4 1 17798 Screw Slot Hex Wsh Hd For Assembly Numbers See the Back of this Manual ...

Page 30: ...OWN BACKPLATE GROUND SCREW GREEN YELLOW CB1 SXT TIMER T1 24VAC TRANSFORMER K1 24VAC VALVE DRIVE RELAY TM 3 4 TURBINE FLOW METER OPTIONAL VDM VALVE DRIVE MOTOR SW1 VALVE HOMING SWITCH SW2 VALVE STEP SWITCH HCAM VALVE HOMING CAM SCAM VALVE STEP CAM NOTE DEPENDING ON APPLICATION VALVE STEP CAM APPEARANCE WILL VARY 1 REGARDLESS OF CAM TYPE USED WIRING TO SWITCHES SW1 AND SW2 2 WILL REMAIN AS SHOWN VAL...

Page 31: ...OWN BACKPLATE GROUND SCREW GREEN YELLOW CB1 50 60 HZ CB1 SXT TIMER T1 24VAC TRANSFORMER K1 24VAC VALVE DRIVE RELAY PWM 1 0 OR 1 5 PADDLE WHEEL FLOW METER OPTIONAL VDM VALVE DRIVE MOTOR SW1 VALVE HOMING SWITCH SW2 VALVE STEP SWITCH HCAM VALVE HOMING CAM SCAM VALVE STEP CAM NOTE DEPENDING ON APPLICATION VALVE STEP CAM APPEARANCE 1 WILL VARY REGARDLESS OF CAM TYPE USED WIRING TO SWITCHES SW1 2 AND SW...

Page 32: ...Page 32 9000SXT 9100SXT 9500SXT Wiring Diagram 42743 ...

Page 33: ...to the unit itself Step the unit through a manual regeneration and verify that it functions correctly If the error re occurs unplug the unit and contact technical support 2 Regen Failure The system has not regenerated for more than 99 days or 7 days if the Control Type has been set to Day of Week Perform a Manual Regeneration to reset the error code If the system is metered verify that it is measu...

Page 34: ...sy 1 1 2 Electronic BSP Metric 60626 Meter Assy Turbine Electronic 3 4 with Clips and Screws 60626 01 Meter Assy Turbine 3 4 w Clips Screws Mtr Cable 61560 01 Meter Assy In Line w 1 NPT Plastic Connector 61560 02 Meter Assy In Line w 1 BSP Plastic Connector 61560 07 Meter Assy In Line w 1 NPT Brass Connector 61560 08 Meter Assy In Line w 1 BSP Brass Connector 61560 05 Meter Assy In Line w 1 I D 1 ...

Page 35: ...Page 35 Notes ...

Page 36: ...P N 42713 Rev E 12 04 09 ...

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