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FLECKXT

Pentair FLECKXT Service Manual

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Page 1
FLECK XT
SERVICE MANUAL
www.pentairaqua.com
Page 2
TABLE OF CONTENTS
WARNING:
JOB SPECIFICATION SHEET ................................................3
TIMER OPERATION ..............................................................4
MASTER PROGRAMMING MODE FLOW CHART .................. 6
MASTER PROGRAMMING MODE ......................................... 8
USER PROGRAMMING FLOW CHART
IMPORTANT PLEASE READ:
• The information, specifications 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 valve 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 125°F (52°C).
• Do not place the unit in direct sunlight. Black units will absorb radiant heat increasing internal temperatures.
• Do not strike the valve 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 prefilter should be used on installations in which free solids are present.
• In some applications local municipalities treat water with Chloramines. High Chloramine levels may damage valve components.
• Correct and constant voltage must be supplied to the control valve to maintain proper function.
CALIFORNIA PROPOSITION 65 WARNING
This product contains chemicals known to the
State of California to cause cancer or birth defects or other reproductive harm.
2 • FLECK XT Service Manual
Page 3
JOB SPECIFICATION SHEET
NOTE: Some options may not be available depending on
valve model or other options chosen.
Circle and/or Fill in the Appropriate Data for Future Reference:
1. System Type: A. Meter Immediate B. Time Clock Delayed C. Twin Tank D. Volume Override Delay E. Volume Override Immediate F. Remote Signal Start Delayed G. Remote Signal Start Immediate H. Meter Delayed Week Reserve I. Meter Delayed Variable Reserve J. Meter Delay Fixed Reserve
2. Valve Type: A. 2510/2850 B. 2750 C. 2900 D. 3150 E. 3900 F. 9000/9100/9500 G. Proprietary A B E
3. Regenerant Flow: A. Down Flow B. UF Variable Fill C. UF Brine First D. Downflow DB BW E. UF Backwash / Back Wash Filter
4. Initial Tank: A. Tank 1 B. Tank 2
5. Remote Signal Start: A. On B. Off
6. Display Format: A. U.S. B. Metric (French Degrees, German Degrees, or PPM)
7. Unit Capacity:
__________Grains/French Degrees/German Degrees/PPM
8. Water Hardness:
__________Grains/French Degrees/German Degrees/PPM
9. Capacity Safety Factor: A. Zero B. __________%
10. Volume Override: __________(Gallons or M3)
11. Regeneration Day Override: A. Off B. Every __________Days
12. Regeneration Time: Regeneration Cycle Step #1: _ _ : _ _ : _ _ Regeneration Cycle Step #2: _ _ : _ _ : _ _ Regeneration Cycle Step #3: _ _ : _ _ : _ _ Regeneration Cycle Step #4: _ _ : _ _ : _ _ Regeneration Cycle Step #5: _ _ : _ _ : _ _
A. Delayed __________AM/PM B. __________Immediate
13. Media Volume: __________(CuFt or Liter)
14. Salt Dosage: __________(lbs/CuFt or grams/Liter)
15. BLFC Size: __________gpm
16. Auxiliary Relay:
A. Enabled
Auxiliary Relay Start 1:_ : _ _ : _ _ Auxiliary Relay End 1:_ : _ _ : _ _ Auxiliary Relay Start 2:_ : _ _ : _ _ Auxiliary Relay End 2:_ : _ _ : _ _
B. Disabled
17. Chemical Pump:
A. Enabled B. Disabled
18. CPO Aux Relay Volume: __________(Gallons or M3)
19. CPO Aux Relay:_ _ : _ _ : _ _
20. Flow Meter Size:
A. Paddle:
.75 Inch
1.0 Inch
1.5 Inch
2.0 Inch
3.0 Inch
B. Turbine:
.75 Inch
1.0 Inch
1.5 Inch
21. Generic Flow Meter: Maximum Flow Rate: Add _ _ Gallons every _ _Pulses
FLECK XT Service Manual • 3
Page 4
TIMER OPERATION
42138_REVA
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 Shift button to toggle service (SRV) with RGQ.
Service (SRV)
SRV will display when the unit is in service.
LED Status Lights
Blue LED
Illuminates while the unit is in service and no errors exist. The unit will always be in service unless a regeneration trigger has occurred (green LED light will be displayed).
Green LED
Illuminates when the unit is in Regeneration mode, unless an error condition exists.
Regeneration
A time initiated control valve regenerates when the number of programmed days has been reached.
A flow initiated control valve regenerates when the volume count is zero or is below reserve capacity.
System Type Regeneration Trigger
Time Clock
Delayed
Meter Immediate Regenerates as soon as the volume remaining
Meter Delayed
Fixed Reserve
Meter Delayed
Variable Reserve
Meter Delayed
Weekly Reserve
Remote Signal
Start Immediate
Remote Signal
Start Delayed
Volume Override
Immediate
Volume Override
Delayed
Twin Tank Regenerates immediately once volume
A) Day override parameter is reached and B) the time of day matches the regeneration day override time
has been depleted
A) Volume remaining has been depleted to the fixed reserve volume and B) the regeneration time has been reached
A) Volume remaining has been depleted to the variable reserve volume and B) the regeneration time has been reached
A) Volume remaining has been depleted to the weekly variable reserve volume and B) the regeneration time has been reached
Immediately once a valid remote signal is asserted continuously for the programmed period of time
Once a valid remote signal is asserted continuously for the programmed period of time and regeneration time has been reached
As soon as the programmed volume remaining has been depleted from the tank
As soon as soon as the programmed volume remaining has been depleted from the tank and the regeneration time has been reached
remaining has been depleted
Setting the Time of Day
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 value.
4. Press the Extra Cycle button to return to the normal display screen, or after a 5 second timeout.
NOTE: The “D” button (Diagnostic) can be pressed to exit
without saving.
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 flow is going through the the meter.
4 • FLECK XT Service Manual
Page 5
TIMER OPERATION CONTINUED
Manually Initiating a Regeneration
1. When timer is in service, 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.
Flow Meter Equipped Timer
As treated water is used, the Volume Remaining display counts down from the calculated system capacity, less the reserve volume. Once capacity reaches zero or reserve, if the immediate system the unit will regenerate immediately. If it is a Fixed, Variable, or Weekly reserve, the unit will queue a regeneration (RGQ) and count down Reserve Volume until the set regeneration time.
NOTE: Reserve Volume is only available in a RGQ system.
Volume Remaining
(Less Reserve)
Reserve Volume
Queued Regeneration (RGQ)
From the display screen, while the unit is in service, hold down the Extra Cycle button until “RGQ” displays. The valve will regenerate when the set regeneration time has been reached.
Timer Operation During Regeneration
In the main display screen, the timer shows the current regeneration cycle and the time for that step. The green LED light will display when the unit is in regeneration. Once all regeneration steps are complete, the timer returns to in service, displays a blue LED light, and resumes normal operation.
Timer Operation During Programming
The timer enters program mode (unit must be in service). While in the program mode the timer continues to operate normally, monitoring water usage. Timer programming is stored in memory permanently upon a normal exit from programming mode.
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 stored during a power failure, and will be restored upon power re-application. 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 flash
for 5 minutes when there has been a power outage. The flashing of the time of day can be stopped by pressing any button on the display.
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 at the programmed regeneration time.
FLECK XT Service Manual • 5
Page 6
MASTER PROGRAMMING MODE FLOW
CAUTION
CHART
NOTE: Depending on current option settings, some displays
cannot be viewed or set.
Before entering Master Programming, please
contact your local professional water dealer.
To Set Time of Day
1. Press and hold the Up or Down buttons for 2 seconds.
2. Press the Shift button to select the digit you want to modify.
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 P.M. or 12:01HR. Then go to the main display screen, press the Up and Down buttons at the same time for 5 seconds.
6 • FLECK XT Service Manual
Page 7
MASTER PROGRAMMING MODE FLOW CHART CONTINUED
FLECK XT Service Manual • 7
Page 8
MASTER PROGRAMMING MODE
CAUTION
When the Master Programming Mode is entered, parameters can be set to make the timer function as needed.
NOTE: Depending on current option settings, some displays
cannot be viewed or set.
Before entering Master Programming, please
contact your local professional water dealer.
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 (See the User Programming section to learn how to do this). Then go to the main display screen, 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, 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 made, and the unit will go back to the main display screen.
Resets
3. Regenerant Flow
This program step selects how the regenerant flows through the tank (must match cam). The selections available will vary depending on the previously chosen valve model.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
4. Display Format
This program step selects the display format.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
5. Unit Capacity
This program step selects the timer’s total capacity of hardness that can be removed.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
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 flow meter totalizer volume.
Master Reset
Hold the Shift 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.
1. System Type
This program step selects the system type.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
2. Valve Type
This program step selects the valve type.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
6. Feed Water (Hardness)
This program step is used to set the feed water hardness. The system will automatically calculate volume remaining based on the unit capacity, capacity safety factor (reserve systems only), and feed water hardness entered.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
7. Capacity Safety Factor
This program step is used to set the reserve capacity of the unit. This is a percentage by which the unit’s capacity is reduced.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
8 • FLECK XT Service Manual
Page 9
MASTER PROGRAMMING MODE
CONTINUED
8. Volume Override
This program step is used to set the volume override of the unit.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
9. Regeneration Day Override
This program step sets the maximum amount of time (in days) the unit can be in service without a regeneration.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
11. Regeneration Cycle Step Programming
This program step programs the Regeneration Cycle step times 1 through 5. Please refer to the chart below for regenerant flow default cycle steps and times.
Regenerant
Flow
Down Flow Back Wash 10 Minutes
Back Wash
Filter
UF Variable
Fill
Upflow
Cycle 1 Time Cycle 2 Time
Brine &
Slow Rinse
Back Wash 15 Minutes Draw 0
Brine &
Slow Rinse
Brine &
Slow Rinse
10 Minutes
1 Hour Back Wash 10 Minutes
Pause &
Delay
1 Hour
1 Hour
10. Regeneration Time
This program step sets the time of day for the regeneration to occur in delayed systems.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
Regenerant
Flow
Down Flow
Back Wash
Filter
UF Variable
Fill
Upflow
Regenerant
Flow
Down Flow N/A N/A
Back Wash
Filter
UF Variable
Fill
Upflow N/A N/A
Cycle 3 Time Cycle 4 Time
Rapid Rinse
Settling
Rinse
Variable
Rapid Rinse
Rapid Rinse
Cycle 5 Time
N/A N/A
Rapid Rinse
10 Minutes
10 Minutes Refill 0
N/A
10 Minutes
10 Minutes
Brine Tank
Fill
Brine Tank
Fill
Brine Tank
Fill
12 Minutes
12 Minutes
12 Minutes
12. Media Volume
This program step sets the volume of the media in the resin tank.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
13. Salt Dosage
This program step sets the salt dosage in the unit.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
FLECK XT Service Manual • 9
Page 10
MASTER PROGRAMMING MODE
CONTINUED
14. Brine Line Flow Control Size
This program step allows the selection of the desired brine line flow control size in the unit (must match physical brine line flow control).
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
15. Auxiliary Relay Output
The next two displays are part of a series of settings used to program the optional relay output. The first setting turns the output on/off during regeneration only. The second turns the output on during service only, every time a set volume of water used has accumulated.
NOTE: When auxiliary outputs are in the OFF (default)
setting, press the Up or Down buttons to set the first setting. Then press the Extra Cycle button to advance to the second setting.
a. Timed Auxiliary Relay Output Window (Start & End Time Setting)
This option setting consists of two displays. The first display sets the turn-on time of the output, referenced to the start of the first regeneration cycle. The second display sets the output turn-off time, referenced again to the start of the first regeneration cycle. An OFF setting cancels this setting. All settings are in minutes and output timing is synchronized with regeneration cycle timing.
Start Time: Any time during regeneration. End Time: At start time, and anytime during the
regeneration cycle.
16. Flow Meter Size
This program step sets the size of the flow meter.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
17. Maximum Flow Rate
This program step sets maximum flow rate of the generic flow meter.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
18. Pulses per Gallon/Liter
This program step sets the pulses per gallon/liter for generic flow meters.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
19. End of Master Programming Mode
b. Chemical Pump Auxiliary Relay Output Window
This option setting consists of two displays. The first display sets the volume of water flow at which the output turns on. The second display sets the on time (in seconds) of the output.
• Activate output after volume set is reached.
• Press the Shift button to select the digit you want to modify.
• Press the Up or Down buttons to adjust this value.
• Press the Extra Cycle button.
10 • FLECK XT Service Manual
Page 11
USER PROGRAMMING FLOW CHART
DIAGNOSTIC PROGRAMMING MODE FLOW
& MODE
NOTE: Depending on current option settings, some displays
cannot be viewed or set.
Entering User Mode
Press and hold the Up and Down buttons for 5 seconds at any time other than 12:01 PM.
CHART
NOTE: Depending on current option settings, some displays
cannot be viewed or set.
Entering Diagnostic Mode:
1. Press and release the “D” button.
2. Press the Extra Cycle button once per display until all displays are viewed and the normal display screen appears.
3. Press and release the “D” button during this mode to exit the Diagnostic Mode.
4. Depending on current option settings, some displays cannot be viewed.
1. Enter User Mode
• Press and hold the Up and Down buttons for 5 seconds.
2. Set Feed Water Hardness
• Press the Shift, Up, and Down buttons to move the cursor and change the value of the numbers.
• Press the Extra Cycle button to proceed to the next step.
NOTE: Only displayed when a metered option is chosen
under System Type.
3. Set Regeneration Day Override
• To turn on and set the days, press the Down button.
• Press the Shift, Up, and Down buttons to move the cursor and change the value of the numbers.
• Press the Extra Cycle button to proceed to the next step.
4. Regeneration Time
• Press the Shift, Up, and Down buttons to move the cursor and change the value of the numbers.
• Press the Extra Cycle button
5. End of User Programming Mode
FLECK XT Service Manual • 11
Page 12
DIAGNOSTIC PROGRAMMING MODE
NOTE: Depending on current option settings, some displays
cannot be viewed.
Overview Diagnostic Mode
The current Diagnostic Programming Mode screen will display until either the Extra Cycle button is pressed through for each screen, or the Diagnostic button is pressed. In the event of regeneration occurring while in the Diagnostic Programming Mode, the regeneration step and time remaining will be displayed. When regeneration completes, the display will return to the normal time of day display screen.
Entering and Exiting Diagnostic Mode
Press and release the “D” button to enter the Diagnostic Programming Mode. Pressing the Extra Cycle button will move to the next diagnostic screen. Press the Extra Cycle button once per display until all are viewed. Pressing the Diagnostic button while in Diagnostic Mode will cause the unit to leave the Diagnostic Mode and return to the normal time of day display screen.
1. Current Flow Rate
This program step displays the calculated flow rate for the timer. The below flow rates are the maximum flow rate the timer will read for each meter.
.75 Inch Paddle: 15 gpm (0.06 m3/m)
.75 Inch Turbine: 15 gpm (0.06 m3/m)
1 Inch Paddle: 40 gpm (0.15 m3/m)
1 Inch Turbine: 90 gpm (0.34 m3/m)
1.5 Inch Paddle: 180 gpm (0.68 m3/m)
1.5 Inch Turbine: 90 gpm (0.34 m3/m)
2 Inch Paddle: 350 gpm (1.32 m3/m)
3 Inch Paddle: 500 gpm (1.89 m3/m)
• Press the Extra Cycle button.
6. Volume Remaining
This program step displays the volume remaining. The timer will regenerate if the volume remaining is set to zero. The maximum ranges are the same as the maximum volume calculated on the main screen.
• Press the Extra Cycle button.
7. Previous Day’s Water Usage
This program step displays the previous day’s water usage.
• Press the Extra Cycle button.
8. Reserve Volume
This program step displays the reserve capacity, ensuring soft water is available at all times.
• Press the Extra Cycle button.
9. Software Version
This program step displays the timer’s software program version number.
• Press the Extra Cycle button to exit.
NOTE: Diagnostic Programming Mode will stop if the system
goes into a regeneration.
2. Peak Flow Rate
This program step displays the peak flow rate (1 minute average) since the last regeneration.
• Press the Extra Cycle button.
3. Totalizer
This program step displays the total volume of treated water that passes through the meter.
• Reset to zero by holding the Up and Down buttons for five seconds while in the totalizer screen.
• Press the Extra Cycle button.
4. Hours Between Last Two Regenerations
This program step displays the time between the last two regenerations saved.
• Press the Extra Cycle button.
5. Hours Since Last Regeneration
This program step displays the hours since the last regeneration.
• Press the Extra Cycle button.
12 • FLECK XT Service Manual
Page 13
2510/2750/2850/2850S POWER HEAD ASSY
34
33
32
61501-3200XT-2_2750XT_2850XT_REVA
FLECK XT Service Manual • 13
Page 14
2510/2750/2850 POWER HEAD ASSY
CONTINUED
Item No. QTY Part No. Description
1 ..............1 ...... 18697-15 .........Backplate, Hinged
2 ..............1 ...... 60219-02 .........Cover Assy, Environmental,
Black w/Clear Window
3 ..............1 ...... 60160-15 .........Drive Cam, 2510, 2750, 2850
......................... 60160-40 .........Drive Cam, 2850S
4 ..............1 ...... 10909 ..............Pin, Link
5 ..............2 ...... 14923 ..............Screw, Pan Hd Mach, 4-40 x 1
6 ..............4 ...... 10302 ..............Insulator, Limit Switch
7 ..............2 ...... 10218 ..............Switch, Micro
8 ..............2 ...... 10231 ..............Screw, Slot Hex, 1/4 -20 x 1/2
9 ..............1 ...... 41544 ..............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 ...... 41034 ..............Transformer, US 120V/24V,
108VA
1 ...... 41049 ..............Transformer, Euro, 230V/24V
1 ...... 41050 ..............Transformer, Aust, 230V/24V
13 ............1 ...... 42466-01 .........Timer Assy, XT, Right Hand
14 ............1 ...... 19691 ..............Plug, .750 Dia, Recessed,
Black
15 ............2 ...... 19800 ..............Plug, .140 Dia, White
16 ............1 ...... 15806 ..............Plug, Hole, Heyco #2693
17 ............9 ...... 19801 ..............Plug, .190 Dia, White
18 ............1 ...... 17967 ..............Fitting Assy, Liquid Tight, Blk
19 ............1 ...... 10896 ..............Switch, Micro
20 ............2 ...... 11805 ..............Screw, Rd Hd, 4-40 x 5/8 Type 1
21 ............1 ...... 13547 ..............Strain Relief, Flat Cord
22 ............1 ...... 19791-02 .........Meter Cable Assy, Softflow
1 ...... 19791-04 .........Meter Cable Assy, Turbine
100-inch
1 ...... 19791-05 .........Meter Cable Assy, Turbine
304-inch
1 ...... 19121-08 .........Meter Cable Assy, NT,
35-inch w/Connector
1 ...... 19121-09 .........Meter Cable Assy, NT,
99.5-inch w/Connector
1 ...... 19121-10 .........Meter Cable Assy, NT,
303.5-inch 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
26 ............2 ...... 41581 ..............Plug, Hole, .125 Dia, White
27 ............1 ...... 16493 ..............Plug, Hole, Heyco
28 ............1 ...... 10872 ..............Screw, Hex Wsh, 8-32 x 17/64
29 ............1 ...... 41102 ..............Label, 3900NT, Ground
30 ............1 ...... 10269 ..............Nut, Jam, 3/4 - 16
31 ............1 ...... 10712 ..............Fitting, Brine Valve
32 ............1 ...... 60050-23 .........Drive Assy, 2510, 2750, 2850
24V 50/60 Hz, STF
......................... 60050-26 .........Drive Assy, 2850S, 24V 50/60
Hz, STF
33 ............1 ...... 60320-12 .........Switch Kit 1500, 2850, 2850S
34 ............1 ...... N/A .................Configured Power Head Assy
NOTE: For all other service part numbers, see the Service
Manual that accompanies the control valve.
14 • FLECK XT Service Manual
Page 15
2900S POWER HEAD ASSY
2
21
23
12
15
15
16
45
18
14
22
17
17
13
26
39
17
17
27
25
1
43
24
13
11
4
3
5
11
33
8
9
44
6
6
7
19
20
33
10
29
33
40
28
34
41
33
37
31
30
42
32
36
38
20
7
6
61501-3200XT_2900XT_REVA
FLECK XT Service Manual • 15
Page 16
2900S POWER HEAD ASSY CONTINUED
Item No. QTY Part No. Description
1 ..............1 ...... 18697-15 .........Backplate, Hinged
2 ..............1 ...... 60219-02 .........Cover Assy, Environmental,
Black
3 ..............1 ...... 60160-10 .........Drive Cam Assy, STF, Black
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 ...... 41544 ..............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 ...... 41034 ..............Transformer, US, 120V/24V,
108VA
....... 41049 .............. Transformer, Euro, 230V/24V
....... 41050 .............. Transformer, Aust, 230V/24V
13 ............1 ...... 42466-01 .........Timer Assy, XT, Right Hand
14 ............1 ...... 19691 ..............Plug, .750 Dia Hole, Flush
15 ............2 ...... 19800 ..............Plug, .140 Dia, White
16 ............1 ...... 15806 ..............Plug, Hole, Heyco #2693
17 ............9 ...... 19801 ..............Plug, .190 Dia, White
18 ............1 ...... 17967 ..............Fitting Assy, Liquid Tight, Blk
19 ............1 ...... 10896 ..............Switch, Micro
20 ............4 ...... 11805 ..............Screw, Rd Hd, 4-40 x 5/8
Type 1
21 ............1 ...... 40943 ..............Wire Harness, Lower Drive
22 ............1 ...... 13547 ..............Strain Relief, Flat Cord
23 ............1 ...... 19121 ..............Meter, Cable Assy, 3200NT
....... 19121-08 .........Meter Cable Assy, NT,
35-inch w/Connector
....... 19121-09 .........Meter Cable Assy, NT,
99.5-inch
....... 19121-10 .........Meter Cable Assy, NT,
303.5-inch
24 ............1 ...... 14202-01 .........Screw, Hex Wsh Mach, 8-32
x 5/16
25 ............1 ...... 40941 ..............Wire Harness, Upper Drive
26 ............1 ...... 17421 ..............Plug, 1.20 Hole
27 ............2 ...... 41581 ..............Plug, Hole, .125 Dia, White
28 ............1 ...... 60217-02 .........Cover Assy, 2900, Lower,
Black
29 ............1 ...... 18726 ..............Spacer, Indicator
30 ............1 ...... 18746 ..............Bearing, Connector Rod
31 ............2 ...... 11224 ..............Screw, Hex Hd, 5/16 -
18 x 5/8
32 ............1 ...... 10250 ..............Ring, Retaining
33 ............7 ...... 10872 ..............Screw, Hex Wsh,
8-32 x 17/64
34 ............1 ...... 18709 ..............Backplate, Lower
Item No. QTY Part No. Description
35 ............1 ...... 11381 ..............Pin, Roll, 2900/3900
36 ............1 ...... 14759 ..............Link, Piston Rod
37 ............1 ...... 14769 ..............Bracket, Motor, 2900
38 ............1 ...... 14775 ..............Cam, Drive, 2900
39 ............2 ...... 16346 ..............Nut, Hex, Jam, 5/16 - 18,
18-8 SS
40 ............1 ...... 18725 ..............Indicator, Service/Standby
41 ............1 ...... 40338 ..............Motor, Drive, 24V, 50/60 Hz,
SP
42 ............1 ...... 14813 ..............Pin, Spring, Connecting Rod
43 ............1 ...... 41102 ..............Label, 3200NT, Ground
44 ............1 ...... 10269 ..............Nut, Jam, 3/4 - 16
45 ............1 ...... 10712 ..............Fitting, Brine Valve
NOTE: For all other service part numbers, see the Service
Manual that accompanies the control valve.
16 • FLECK XT Service Manual
Page 17
3150 POWER HEAD ASSY
61501-3200XT_3150XT_REVA
FLECK XT Service Manual • 17
Page 18
3150 POWER HEAD ASSY CONTINUED
Item No. QTY Part No. Description
1 ..............1 ...... 19304-04 .........Backplate, 3150/3900 Upper
2 ..............1 ...... 15120 ..............Bracket, Motor Mtg,
3150/3900
3 ..............1 ...... 40391 ..............Motor, Drive, 24V, 50/60 Hz
4 ..............4 ...... 11224 ..............Screw, Hex Hd, 5-16 -
18 x 5/8
5 ..............2 ...... 16346 ..............Nut, Hex, Jam, 5/16 - 18
6 ..............1 ...... 17797 ..............Bracket, Switch, Mounting,
3150/3900
7 ..............3 ...... 10302 ..............Insulator, Limit Switch
8 ..............3 ...... 10218 ..............Switch, Micro
9 ..............1 ...... 16053 ..............Bracket, Brine Side
10 ............2 ...... 12624 ..............Screw, Phil Pan, 40 x 1-1/2
11 ............2 ...... 16052 ..............Bushing, 3150/3900
12 ............2 ...... 17567 ..............Screw, Hex Wsh Hd, 8 x 1/2
13 ............1 ...... 16494 ..............Cam Assembly, 3150/3900
14 ............4 ...... 10231 ..............Screw, Slot Hex, 1/4 - 20 x 1/2
15 ............1 ...... 16046 ..............Gear, Drive
16 ............1 ...... 11774 ..............Ring, Retaining
17 ............1 ...... 16047 ..............Link, Drive
18 ............1 ...... 11709 ..............Pin, Drive Link
19 ............1 ...... 16048 ..............Bearing, Drive Link
20 ............1 ...... 11898 ..............Clip, 3150/3900
21 ............1 ...... 16045 ..............Pinion, Drive
22 ............1 ...... 11381 ..............Pin, Roll, 2900/3900
23 ............3 ...... 10872 ..............Screw, Hex Wsh, 8-32 x 17/64
24 ............1 ...... 42466-01 .........Timer Assy, XT, Right Hand
25 ............4 ...... 11235 ..............Nut, Hex, 1/4 - 20, Mach
Screw
26 ............1 ...... 16050 ..............Ring, Retaining
27 ............1 ...... 16059 ..............Washer, SS, .88, 3150/3900
28 ............1 ...... 16051 ..............Ring, Retaining, Bowed
29 ............8 ...... 19800 ..............Plug, .140 Dia, White
30 ............1 ...... 15806 ..............Plug, Hole, Heyco, #2693
31 ............2 ...... 19591 ..............Plug, .875 Hole, Recessed,
Black
32 ............1 ...... 11080 ..............Screw, Flt Hd Mach,
8-32 x 3/8
33 ............2 ...... 17967 ..............Fitting Assy, Liquid Tight, Blk
34 ............1 ...... 40941 ..............Wire Harness, Upper Drive
35 ............1 ...... 41034 ..............Transformer, US, 120V/24V,
108VA
....... 41049 .............. Transformer, Euro, 230V/24V
....... 41050 .............. Transformer, Aust, 230V/24V
Item No. QTY Part No. Description
36 ............1 ...... 19121 ..............Meter, Cable Assy, 3200NT
....... 19121-08 .........Meter Cable Assy, NT,
35-inch w/Connector
....... 19121-09 .........Meter Cable Assy, NT,
99.5-inch
....... 19121-10 .........Meter Cable Assy, NT,
303.5-inch
37 ............1 ...... 14202-01 .........Screw, Hex Wsh Mach, 8-32
x 5/16
38 ............1 ...... 17421 ..............Plug, 1.20 Hole
39 ............1 ...... 60240-02 .........Cover Assy, 3150/3900, Env,
Black
41 ............1 ...... 41102 ..............Label, 3200NT, Ground
42 ............1 ...... 19801 ..............Plug, .190 Dia, White
43 ............1 ...... 19691 ..............Plug, .750 Dia, Recessed,
Black
NOTE: For all other service part numbers, see the Service
Manual that accompanies the control valve.
18 • FLECK XT Service Manual
Page 19
3900 POWER HEAD ASSY
61501-3200XT_3900XT_REVA
FLECK XT Service Manual • 19
Page 20
3900 POWER HEAD ASSY CONTINUED
Item No. QTY Part No. Description
1 ..............1 ...... 19304-04 .........Backplate, 3150/3900 Upper
2 ..............1 ...... 15120 ..............Bracket, Motor Mtg,
3150/3900
3 ..............1 ...... 40391 ..............Motor, Drive, 24V, 50/60 Hz
4 ..............8 ...... 11224 ..............Screw, Hex Hd, 5-16 - 18 x
5/8
5 ..............4 ...... 16346 ..............Nut, Hex, Jam, 5/16 - 18
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 ..............Bushing, 3150/3900
12 ............4 ...... 17567 ..............Screw, Hex Wsh Hd, 8 x 1/2
13 ............1 ...... 16494 ..............Cam Assembly, 3150/3900
14 ............8 ...... 10231 ..............Screw, Slot Hex, 1/4 - 20 x 1/2
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 ............1 ...... 16048 ..............Bearing, Drive Length, 3900
21 ............2 ...... 11898 ..............Clip, 3150/3900
22 ............2 ...... 16045 ..............Pinion, Drive
23 ............2 ...... 11381 ..............Pin, Roll, 2900/3900
24 ............7 ...... 10872 ..............Screw, Hex Wsh, 8-32 x
17/64
25 ............1 ...... 42466-01 .........Timer Assy, XT, Right Hand
26 ............8 ...... 11235 ..............Nut, Hex, 1/4 - 20, Mach
Screw, Zinc
27 ............2 ...... 16050 ..............Ring, Retaining
28 ............2 ...... 16059 ..............Washer, SS, .88, 3150/3900
29 ............2 ...... 16051 ..............Ring, Retaining, Bowed
30 ............8 ...... 19800 ..............Plug, .140 Dia, White
31 ............1 ...... 15806 ..............Plug, Hole, Heyco #2693
32 ............1 ...... 19591 ..............Plug, .875 Hole, Recessed,
Black
33 ............3 ...... 11080 ..............Screw, Flt Hd Mach, 8-32 x
3/8
34 ............2 ...... 17967 ..............Fitting Assy, Liquid Tight, Blk
35 ............1 ...... 40941 ..............Wire Harness, Upper Drive
36 ............1 ...... 40943 ..............Wire Harness, Lower Drive,
w/Molded Strain Relief
37 ............1 ...... 41034 ..............Transformer, US, 120V/24V,
108VA
....... 41049 .............. Transformer, Euro, 230V/24V
....... 41050 .............. Transformer, Aust, 230V/24V
Item No. QTY Part No. Description
38 ............1 ...... 19121 ..............Meter, Cable Assy, 3200NT
....... 19121-09 .........Meter Cable Assy, NT,
99.5-inch
....... 19121-10 .........Meter Cable Assy, NT,
303.5-inch
39 ............1 ...... 14202-01 .........Screw, Hex Wsh Mach, 8-32
x 5/16
40 ............1 ...... 17421 ..............Plug, 1.20 Hole
41 ............1 ...... 60240-02 .........Cover Assy, 3150/3900, Env,
Black
42 ............1 ...... 40392 ..............Motor, Drive, 115V, 50/60 Hz,
SP
43 ............1 ...... 19305 ..............Backplate, 3900, Lower, Env
44 ............1 ...... 16086 ..............Bracket, Motor Mounting
45 ............1 ...... 19315 ..............Indicator, Service/Standby
46 ............1 ...... 18726 ..............Spacer, Indicator
47 ............2 ...... 11805 ..............Screw, Rd Hd, 4-40 x 5/8
Type 1
48 ............1 ...... 16495 ..............Cam Assy, 3900, Lower
49 ............1 ...... 60240-22 .........Cover Assy, 3900, Lower, Env
50 ............1 ...... 41102 ..............Label, 3200NT, Ground
51 ............1 ...... 19801 ..............Plug, .190 Dia, White
52 ............1 ...... 19691 ..............Plug, .750 Dia, Recessed,
Black
NOTE: For all other service part numbers, see the Service
Manual that accompanies the control valve.
20 • FLECK XT Service Manual
Page 21
9000/9100/9500 POWER HEAD ASSY
61501-3200XT-9_REVA
FLECK XT Service Manual • 21
Page 22
9000/9100/9500 POWER HEAD ASSY
CONTINUED
Item No. QTY Part No. Description
1 ..............1 ...... 17784-05 .........Panel, Control, 9000/9500, ET
2 ..............1 ...... 15175 ..............Label, Shaft Position
3 ..............3 ...... 15209 ..............Pin, Roll, 1/8 x 1/2 SS
4 ..............2 ...... 15367 ..............Pin, Dowel, 9000
5 ..............1 ...... 17869 ..............Gear, Drive, 1/2-inch Stroke
6 ..............1 ...... 17868 ..............Gear, Drive, 3/4-inch Stroke,
9000
7 ..............2 ...... 15692 ..............Washer, Plain, 3/8-inch
8 ..............2 ...... 14917 ..............Ring, Retaining
9 ..............1 ...... 15135 ..............Gear, Drive, 9000
10 ............1 ...... 14896 ..............Wheel, Geneva
11 ............1 ...... 15199 ..............Plate, Ground, 9000/9500
12 ............1 ...... 18737 ..............Motor, 24V, 50/60 Hz, 1 RPM
13 ............2 ...... 18728 ..............Nut, Tinneman, U Type, 8-32
14 ............2 ...... 19367 ..............Screw, Designer Cover,
Thumb
15 ............3 ...... 16433 ..............Switch, Miniature
16 ............2 ...... 10302 ..............Insulator, Limit Switch
17 ............2 ...... 16442 ..............Screw, Slot Flat Hd, 4-40 x
2.12-inch
18 ............2 ...... 10339 ..............Nut, Hex, 4-40 Zinc Plated
19 ............1 ...... 15810 ..............Ring, Retaining
20 ............2 ...... 19160 ..............Screw, Phil Pan, Thread,
6-32 x 3/8
21 ............1 ...... 14430 ..............Screw, Hex Wsh St, 6 x 1/4
22 ............1 ...... 14044 ..............Tie, Cable, Heyco VNT# 4-18
23 ............2 ...... 40422 ..............Nut, Wire, Tan
24 ............1 ...... 41587 ..............Label, Serial Number, Stock
25 ............1 ...... 13547-01 .........Strain Relief, Euro Round
Cord
26 ............1 ...... 19674 ..............Transformer, 24V, 9.6VA
27 ............1 ...... 60232-112 .......Cover, Designer, 1 Pc Black
28 ............1 ...... 42466-02 .........Timer Assy, XT, Left Hand
29 ............1 ...... 17765 ..............Cam Assy, Aux Switch, 9500
30 ............1 ...... 18803-01 .........Spacer, Switch, Machd
31 ............1 ...... 42197 ..............Wire Harness, 5066, 50DP,
9000, 9100, 9500 XT
Not Shown:
1 ...... 19121-08 .........Meter Cable Assy, NT,
35-inch 2/Connector
1 ...... 19791-02 .........Meter Cable Assy, 35-inch
NOTE: For all other service part numbers, see the Service
Manual that accompanies the control valve.
22 • FLECK XT Service Manual
Page 23
WIRING DIAGRAMS
Single Piston
FLECK XT Service Manual • 23
Page 24
WIRING DIAGRAMS CONTINUED
Dual Piston
24 • FLECK XT Service Manual
Page 25
TROUBLESHOOTING
Timer
If an error is detected, an error screen will alternate with the main display screen every few seconds, and the LED light will be red.
During an error condition, the unit continues to monitor the flow meter and update the remaining capacity. Once an error condition is corrected, the unit returns to the operating status it was in prior to the error, and regeneration resumes according to normal programming. If an error is cleared by reprogramming the unit in the Master Programming Mode, the volume remaining may be reset to the full unit capacity (as though it had just regenerated). If an error is present, a regeneration can only occur manually by pressing and holding the Extra Cycle button for 5 seconds. If the unit was in regeneration when the error occurred, it will complete the regeneration cycle and go into service.
When the problem is corrected, and the error no longer displays (it may take several seconds for the unit to stop displaying the error message), the unit will return to normal operation. The LED light will no longer be red, and will turn Green if the unit is regenerating, or Blue if the unit is in service.
Problem Correction
A. Flashing/blinking display A. Power outage has occurred. Either
B. Unit not responding after
going into regeneration
C. Unit displays “ERROR
CODE: REPLACE UNIT”
(corrupted UAP)
wait 5 minutes for blinking to stop, or
press any key on the keypad.
B. Verify the unit is configured
correctly (ex: wiring valve type). Perform a Master Reset by holding the Shift button and cycling power.
Check and verify the choices selected
in Master Programming Mode.
C. Contact your local water treatment
professional.
Error Display Screen Examples
Error Codes
Error
Code
01 ERROR CODE:
02 ERROR CODE:
03 ERROR CODE:
04 ERROR CODE:
05 ERROR CODE:
NOTE: If the above corrections do not work, please contact
Display
Message
PROGRAM UNIT
PROGRAM UNIT
SERVICE UNIT
SERVICE UNIT
SERVICE UNIT
Go through all screens in Master
Go through all screens in Master
Perform a Master Reset by holding
the Shift button and cycling power.
Go through all screens in Master
Programming Mode. Manually initiate a
regeneration cycle by pressing the Extra
Perform a Master Reset by holding
the Shift button and cycling power.
Go through all screens in Master
Programming Mode. Manually initiate a
regeneration cycle by pressing the Extra
Call your local water treatment
professional as soon as possible. Leave
the unit running (do not unplug).
Correction
Programming Mode.
Programming Mode.
Cycle button for 5 seconds.
Cycle button for 5 seconds.
your local water treatment professional.
FLECK XT Service Manual • 25
Page 26
26 • FLECK XT Service Manual
Page 27
FLECK XT Service Manual • 27
Page 28
For Fleck® Product Warranties visit:
Fleck® para las garantías de los productos visite:
Pour Fleck® garanties produit visitez le site :
www.pentairaqua.com/pro
}
FILTRATION & PROCESS
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