Pentair Pool Products Fleck 2750 User manual

Fleck 2750 Downow
Service Manual
BR42327 Rev C MY10
TABLE OF CONTENTS
JOB SPECIFICATION SHEET ...............................................1
INSTALLATION ......................................................................2
START-UP INSTRUCTIONS ..................................................2
3200 TIMER SETTING PROCEDURE...................................3
3210 TIMER SETTING PROCEDURE...................................4
3200, 3210, 3220, 3230 REGENERATION CYCLE SETTING
PROCEDURE.........................................................................5
3200 TIME CLOCK TIMER ASSEMBLY.................................6
3210 METER DELAYED TIMER ASSEMBLY ........................7
3220 METER IMMEDIATE TIMER ASSEMBLY .....................8
3230 REMOTE START TIMER ASSEMBLY...........................9
POWERHEAD ASSEMBLY (ENVIRONMENTAL)..................10
MANUAL POWERHEAD ASSEMBLY ....................................11
CONTROL VALVE WITH 1700 INJECTOR............................12
1600 BRINE SYSTEM ASSEMBLY........................................13
1600 BRINE SYSTEM ASSEMBLY........................................14
1700 SERIES BRINE SYSTEM ASSEMBLY..........................15
1710 BRINE SYSTEM ASSEMBLY........................................16
1" METER ASSEMBLY...........................................................17
1600 SERVICE VALVE OPERATOR
(OLD STYLE) .........................................................................18
1600 SERVICE VALVE OPERATOR
(NEW STYLE) ........................................................................19
2300 SAFETY BRINE VALVE.................................................20
2310 SAFETY BRINE VALVE.................................................21
TROUBLESHOOTING ...........................................................22
GENERAL SERVICE HINTS FOR METER CONTROL .........23
WATER CONDITIONER FLOW DIAGRAMS .........................24
FLOW DATA & INJECTOR DRAW RATES ............................25
SYSTEM #4............................................................................26
SYSTEM #5 INTERLOCK ......................................................26
SYSTEM #6............................................................................26
SYSTEM #7............................................................................26
SYSTEM #4 IMMEDIATE & DELAYED VALVE WIRING........28
SYSTEM #4 REMOTE SIGNAL START VALVE WIRING ......29
SYSTEM #5 DUPLEX VALVE WIRING..................................30
SYSTEM #6 DUPLEX VALVE WIRING..................................31
SYSTEM #7 DUPLEX 24V/120V 3-WAY VALVE WIRING .....32
SYSTEM #7 DUPLEX 230V 3-WAY VALVE WIRING.............33
SERVICE ASSEMBLIES ........................................................34
JOB SPECIFICATION SHEET
Job Number: ___________________________________________________
Model Number: _________________________________________________
Water Hardness: _______________________________________ ppm or gpg
Capacity Per Unit: _______________________________________________
Mineral Tank Size: ______________ Diameter: ________ Height: _________
Salt Setting per Regeneration: _____________________________________
1. Type of Timer:
A. 7 Day or 12 Day
B. Meter Initiated
2. Downow: Upow Upow Variable
3. Meter Size:
A. 3/4" Std Range (125 - 2,100 gallon setting)
B. 3/4" Ext Range (625 - 10,625 gallon setting)
C. 1" Std Range (310 - 5,270 gallon setting)
D. 1" Ext Range (1,150 - 26,350 gallon setting)
E. 1-1/2" Std Range (625 - 10,625 gallon setting)
F. 1-1/2" Ext Range (3,125 - 53,125 gallon setting)
G. 2" Std Range (1,250 - 21,250 gallon setting)
H. 2" Ext Range (6,250 - 106,250 gallon setting)
I. 3" Std Range (3,750 - 63,750 gallon setting)
J. 3" Ext Range (18,750 - 318,750 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, Interlock Mechanical
2-4 Tanks, Interlock Electronic
Meter per unit for Mechanical and Electronic
E. System #6: 2-5 Tanks, 1 Meter, Series Regeneration, Mechanical
2-4 Tanks, 1 Meter, Series Regeneration, Electronic
F. System #7: 2-5 Tanks, 1 Meter, Alternating Regeneration,
Mechanical
2 Tanks only, 1 Meter, Alternating Regeneration,
Electronic
G. System #9: Electronic Only, 2-4 Tanks, Meter per Valve, Alternating
H. System #14: Electronic Only, 2-4 Tanks, Meter per Valve.
 Bringsunitsonandofinebasedonow.
5. Timer Program Settings:
A. Backwash: ___________________________________ Minutes
B. Brine and Slow Rinse: __________________________ Minutes
C. Rapid Rinse: _________________________________ Minutes
D. BrineTankRell: ______________________________ Minutes
E. Pause Time:__________________________________ Minutes
F. Second Backwash: ____________________________ Minutes
6. Drain Line Flow Control: ______________________________gpm
7. Brine Line Flow Controller: ____________________________gpm
8. Injector Size#: ____________________________________________
9. Piston Type:
A. Hard Water Bypass
B. No Hard Water Bypass

INSTALLATION
Water Pressure
A minimum of 20 pounds (1.4 bar) of water pressure is required
for regeneration valve to operate effectively.
Electrical Facilities
An uninterrupted alternating current (A/C) supply is required.
Note: Other voltages are available. Please make sure your
voltage supply is compatible with your unit before installation.
Existing Plumbing
Condition of existing plumbing should be free from lime and
iron buildup. Piping that is built up heavily with lime and/or iron
should be replaced. If piping is clogged with iron, a separate
ironlterunitshouldbeinstalledaheadofthewatersoftener.
Location Of Softener And Drain
The softener should be located close to a drain to prevent air
breaksandbackow.
BY-PASS VALVES
Always provide for the installation of a by-pass valve if unit is
not equipped with one.
CAUTION Water pressure is not to exceed 125 psi (8.6 bar),
water temperature is not to exceed 110°F (43°C),
and the unit cannot be subjected to freezing
conditions.
Installation Instructions
1. Place the softener tank where you want to install the unit
makingsuretheunitislevelandonarmbase.
2. During cold weather, the installer should warm the valve to
room temperature before operating.
3. All plumbing should be done in accordance with local
plumbing codes. The pipe size for residential drain line
shouldbeaminimumof1/2"(13mm).Backwashowrates
in excess of 7 gpm (26.5 Lpm) or length in excess of 20’
(6 m) require 3/4" (19 mm) drain line. Commercial drain
linesshouldbethesamesizeasthedrainlineowcontrol.
4. Refer to the dimensional drawing for cutting height of the
distributor tube. If there is no dimensional drawing, cut the
distributortubeushwiththetopofthetank.
5. Lubricate the distributor O-ring seal and tank O-ring seal.
Place the main control valve on tank. Note: Only use
silicone lubricant.
6. Solder joints near the drain must be done prior to
connectingtheDrainLineFlowControltting(DLFC).
Leave at least 6" (15 cm) between the DLFC and solder
joints when soldering pipes that are connected on the
DLFC. Failure to do this could cause interior damage to the
DLFC.
7. Teontapeistheonlysealanttobeusedonthedrain
tting.Thedrainfromtwintankunitsmayberunthrougha
common line.
8. Makesurethattheooriscleanbeneaththesaltstorage
tank and that it is level.
9. Place approximately 1" (25 mm) of water above the grid
plate.Ifagridisnotutilized,lltothetopoftheaircheck
(Figure 1) in the salt tank. Do not add salt to the brine tank
at this time.
10. On units with a by-pass, place in by-pass position. Turn on
the main water supply. Open a cold soft water tap nearby
and let run a few minutes or until the system is free from
foreign material (usually solder) that may have resulted
from the installation. Once clean, close the water tap.
11. Slowly place the by-pass in service position and let water
owintothemineraltank.Whenwaterowstops,slowly
open a cold water tap nearby and let run until the air is
purged from the unit.
12. Plug unit into an electrical outlet. Note: All electrical
connections must be connected according to local codes.
Be certain the outlet is uninterrupted.
60002 Rev E
Figure 1 Residential Air Check Valve
START-UP INSTRUCTIONS
The water softener should be installed with the inlet, outlet, and
drain connections made in accordance with the manufacturer’s
recommendations, and to meet applicable plumbing codes.
1. Turn the manual regeneraton knob slowly in a clockwise
direction until the program micro switch lifts on top of the
rstsetofpins.Allowthedrivemotortomovethepistonto
therstregenerationstepandstop.Eachtimetheprogram
switch position changes, the valve will advance to the next
regeneration step. Always allow the motor to stop before
moving to the next set of pins or spaces.
NOTE: For electronic valves, please refer to the manual
regeneration part of the timer operation section.
If the valve came with a separate electronic
timer service manual, refer to the timer
operation section of the electronic timer service
manual.
2. Positionthevalvetobackwash.Ensurethedrainlineow
remains steady for 10 minutes or until the water runs clear
(see above).
3. Position the valve to the brine / slow rinse position. Ensure
the unit is drawing water from the brine tank (this step may
need to be repeated).
4. Position the valve to the rapid rinse position. Check the
drainlineow,andrunfor5minutesoruntilthewaterruns
clear.
5. Positionthevalvetothestartofthebrinetankllcycle.
Ensure water goes into the brine tank at the desired rate.
The brine valve drive cam will hold the valve in this position
tollthebrinetankfortherstregeneration.
6. Replace control box cover.
7. Put salt in the brine tank.
NOTE: Do not use granulated or rock salt.
2•MY10Fleck2750Downow

3200 TIMER SETTING PROCEDURE
How To Set Days On Which Water Conditioner Is To
Regenerate (Figure 2)
Rotate the skipper wheel until the number “1” is at the red
pointer. Set the days that regeneration is to occur by sliding
tabsontheskipperwheeloutwardtoexposetripngers.
Each tab is one day. Finger at red pointer is tonight. Moving
clockwisefromtheredpointer,extendorretractngersto
obtain the desired regeneration schedule.
How To Set The Time Of Day
1. Press and hold the red button in to disengage the drive
gear.
2. Turn the large gear until the actual time of day is at
the time of day pointer.
3. Release the red button to again engage the drive gear.
How To Manually Regenerate Your Water Conditioner At
Any Time
1. Turn the manual regeneration knob clockwise.
2. This slight movement of the manual regeneration knob
engages the program wheel and starts the regeneration
program.
3. The black center knob will make one revolution in the
following approximately three hours and stop in the position
shown in the drawing.
4. Even though it takes three hours for this center knob to
complete one revolution, the regeneration cycle of your unit
might be set for only one half of this time.
5. In any event, conditioned water may be drawn after rinse
waterstopsowingfromthewaterconditionerdrainline.
How to Adjust Regeneration Time
1. Disconnect the power source.
2. Locate the three screws behind the manual regeneration
knob by pushing the red button in and rotating the 24 hour
dial until each screw appears in the cut out portion of the
manual regeneration knob.
3. Loosen each screw slightly to release the pressure on the
time plate from the 24 hour gear.
4. Locate the regeneration time pointer on the inside of the 24
hour dial in the cut out.
5. Turn the time plate so the desired regeneration time aligns
next to the raised arrow.
6. Push the red button in and rotate the 24 hour dial. Tighten
each of the three screws.
7. Push the red button and locate the pointer one more time to
ensure the desired regeneration time is correct.
8. Reset the time of day and restore power to the unit.
61502-3200 Rev A
Figure 2
Fleck2750DownowMY10•3

3210 TIMER SETTING PROCEDURE
Typical Programming Procedure
Calculate the gallon capacity of the system, subtract the
necessary reserve requirement and set the gallons available
opposite the small white dot on the program wheel gear (Figure
3).
NOTE: Drawing shows 8,750 gallon setting. The capacity
(gallons) arrow (15) shows zero gallons remaining.
The unit will regenerate tonight at the set
regeneration time.
How To Set The Time Of Day
1. Press and hold the red button in to disengage the drive
gear.
2. Turn the large gear until the actual time of day is opposite
the time of day pointer.
3. Release the red button to again engage the drive gear.
How To Manually Regenerate Your Water Conditioner At
Any Time
1. Turn the manual regeneration knob clockwise.
2. This slight movement of the manual regeneration knob
engages the program wheel and starts the regeneration
program.
3. The black center knob will make one revolution in the
following approximately three hours and stop in the position
shown in the drawing.
4. Even though it takes three hours for this center knob to
complete one revolution, the regeneration cycle of your unit
might be set for only one half of this time.
5. In any event, conditioned water may be drawn after rinse
waterstopsowingfromthewaterconditionerdrainline.
Immediate Regeneration Timers
These timers do not have a 24 hour gear. Setting the gallons
on the program wheel and manual regeneration procedure are
the same as previous instructions. The timer will regenerate as
soon as the capacity gallons reaches zero.
NOTE: The program wheel to the left may be different than
the program wheel on the product.
NOTE:To set meter capacity rotate manual knob one - 360°
revolution to set gallonage.
61502-3200 Rev A
Figure 3
4•MY10Fleck2750Downow

3200, 3210, 3220, 3230 REGENERATION
CYCLE SETTING PROCEDURE
How To Set The Regeneration Cycle Program
The regeneration cycle program on your water conditioner has
been factory preset, however, portions of the cycle or program
may be lengthened or shortened in time to suit local conditions.
3200 Series Timers (Figure 4)
1. To expose cycle program wheel, grasp timer in upper left-
hand corner and pull, releasing snap retainer and swinging
timer to the right.
2. To change the regeneration cycle program, the program
wheel must be removed. Grasp program wheel and
squeeze protruding lugs toward center, lift program wheel
off timer. Switch arms may require movement to facilitate
removal.
3. Return timer to closed position engaging snap retainer in
back plate. Make certain all electrical wires locate above
snap retainer post.
Timer Setting Procedure
How To Change The Length Of The Backwash Time
The program wheel as shown in the drawing is in the service
position. As you look at the numbered side of the program
wheel, the group of pins starting at zero determines the length
of time your unit will backwash.
For example, if there are six pins in this section, the time
of backwash will be 12 min. (2 min. per pin). To change the
length of backwash time, add or remove pins as required. The
number of pins times two equals the backwash time in minutes.
How To Change The Length Of Brine And Rinse Time
1. The group of holes between the last pin in the backwash
section and the second group of pins determines the length
of time that your unit will brine and rinse (2 min. per hole).
2. To change the length of brine and rinse time, move the
rapid rinse group of pins to give more or fewer holes in the
brine and rinse section. Number of holes times two equals
brine and rinse time in minutes.
How To Change The Length Of Rapid Rinse
1. The second group of pins on the program wheel determines
the length of time that your water conditioner will rapid rinse
(2 min. per pin).
2. To change the length of rapid rinse time, add or remove
pins at the higher numbered end of this section as required.
The number of pins times two equals the rapid rinse time in
minutes.
How To Change The Length Of Brine Tank Rell Time
1. The second group of holes in the program wheel
determines the length of time that your water conditioner
willrellthebrinetank(2min.perhole).
2. Tochangethelengthofrelltime,movethetwopinsatthe
end of the second group of holes as required.
3. The regeneration cycle is complete when the outer
microswitch is tripped by the two pin set at end of the brine
tankrellsection.
4. The program wheel, however, will continue to rotate until
the inner micro switch drops into the notch on the program
wheel.
61502-3210 Rev A
Figure 4
Fleck2750DownowMY10•5

61502-3200 Rev A
Item No. QTY Part No. Description
1................1 ....... 13870................Housing, Timer, 3200
2................1 ....... 14265................Clip, Sping
3................3 ....... 14087................Insulator
4................1 ....... 10896................Switch, Micro
5................1 ....... 15320................Switch, Micro, Timer
6................2 ....... 11413 ................Screw, Pan Hd Mach, 4-40 x
1-1/8
7................1 ....... 13886................Knob, 3200
8................5 ....... 13296................Screw, Hex Wsh, 6-20 x 1/2
9................1 ....... 11999 ................Label, Button
10..............1 ....... 13018................Pinion, Idler
11..............1 ....... 13312................Spring, Idler Shaft
12..............1 ....... 13017................Gear, Idler
13..............1 ....... 13164................Gear, Drive
14..............1 ....... 13887................Plate, Motor Mounting
15..............1 ....... 18743-1.............Motor, 120V, 60Hz, 1/30 RPM
1 ....... 18752-1.............Motor, 100V, 50Hz, 1/30 RPM
1 ....... 18824-1.............Motor, 23V, 50Hz, 1/30 RPM
1 ....... 18826-1.............Motor, 24V, 50Hz, 1/30 RPM
1 ....... 19659-1.............Motor, 24V, 60Hz, 1/30 RPM
1 ....... 19660-1.............Motor, 230V, 60Hz, 1/30 RPM
16..............2 ....... 13278................Screw, Sltd Fillister Hd 6-32 x
.156
3200 TIME CLOCK TIMER ASSEMBLY
17..............1 ....... 15424................Spring, Detent, Timer
18..............1 ....... 15066................Ball, 1/4”, Delrin
19..............1 ....... 15465................Label, Caution
20..............1 ....... 19210................Program Wheel Assy
21..............1 ....... 13911 ................Gear, Main Drive, Timer
22.............17 ...... 41754................Pin, Spring, 1/16 x 5/8 SS, Timer
23..............1 ....... 13011 ................Arm, Cycle Actuator
24..............1 ....... 13864................Ring, Skipper Wheel
25..............2 ....... 13311 ................Spring, Detent, Timer
26..............2 ....... 13300................Ball, 1/4”, SS
27..............1 ....... 14381................Skipper Wheel Assy, 12 Day
1 ....... 14860................Skipper Wheel Assy, 7 Day
28..............1 ....... 13014................Pointer, Regeneration
29..............1 ....... 40096-24...........Dial, 12 AM Regen Assy, Black
1 ....... 40096-02...........Dial, 2 AM Regen Assy, Black
30..............1 ....... 13881................Bracket, Hinger Timer
31..............2 ....... 11384 ................Screw, Phil, 6-32 x 1/4 Zinc
32..............1 ....... 13902................Harness, 3200
33..............2 ....... 40422................Nut, Wire, Tan
34..............1 ....... 15354-01...........Wire, Ground, 4”
35..............1 ....... 14007................Label, Time of Day
Item No. QTY Part No. Description
6•MY10Fleck2750Downow

3210 METER DELAYED TIMER
ASSEMBLY
36
Item No. QTY Part No. Description
1................1 ....... 13870................Housing, Timer, 3200
2................1 ....... 13802................Gear, Cycle Actuator
3................1 ....... 40096-02...........Dial 2 AM Regen Assy, Black
4................1 ....... 13886................Knob, 3200
5................4 ....... 13296................Screw, Hex Wsh, 6-20 x 1/2
6................2 ....... 11999 ................Label, Button
7................1 ....... 60405-15...........Program Wheel, w/34” Std Label,
w/People Label Set @ 21
8................1 ....... 13806................Retainer, Program Wheel
9................1 ....... 13748................Screw, Flat Head St, 6-20 x 1/2
10..............1 ....... 14265................Clip, Spring
11..............1 ....... 15424................Spring, Detent, Timer
12..............1 ....... 15066................Ball, 1/4” Delrin
13..............1 ....... 13018................Pinion, Idler
14..............1 ....... 13312................Spring, Idler Shaft
15..............1 ....... 13017................Gear, Idler
16..............1 ....... 13164................Gear, Drive
17..............1 ....... 13887................Plate, Motor Mounting
18..............1 ....... 18743-1.............Motor, 120V, 60Hz 1/30 RPM
1 ....... 18752-1.............Motor, 100V, 50Hz, 1/30 RPM
1 ....... 18824-1.............Motor, 23V, 50Hz, 1/30 RPM
1 ....... 18826-1.............Motor, 24V, 50Hz, 1/30 RPM
1 ....... 19659-1.............Motor, 24V, 60Hz, 1/30 RPM
61502-3210 Rev A
1 ....... 19660-1.............Motor, 230V, 60Hz, 1/30 RPM
19..............1 ....... 13278................Screw, Fillister Hd, 6-32 x .156
20..............1 ....... 13830................Pinion, Program Wheel Drive
21..............1 ....... 13831................Clutch, Drive Pinion
22..............1 ....... 14276................Spring, Meter, Clutch
23..............1 ....... 14253................Retainer, Clutch Spring
24..............3 ....... 11384 ................Screw, Phil, 6-32 x 1/4
25..............1 ....... 13881................Bracket, Hinge Timer
26..............3 ....... 14087................Insulator
27..............1 ....... 10896................Switch, Micro
28..............1 ....... 15320................Switch, Micro, Timer
29..............2 ....... 11413 ................Screw, Pan Hd Mach, 4-40 x 1
1/8
30..............1 ....... 14198................Label, Indicator
31..............1 ....... 15465................Label, Caution
32..............1 ....... 14007................Label, Time of Day
33..............1 ....... 14045................Label, Instruction
34..............1 ....... 13902................Harness, 3200
35..............2 ....... 40422................Nut, Wire, Tan
36..............1 ....... 15354-01...........Wire, Ground, 4”
37..............1 ....... 19210................Program Wheel Assy
38.............17 ...... 41754................Pin, Spring, 1/16 x 5/8 SS, Timer
39..............1 ....... 13911 ................Gear, Main Drive, Timer
Item No. QTY Part No. Description
Fleck2750DownowMY10•7

3220 METER IMMEDIATE TIMER
ASSEMBLY
Item No. QTY Part No. Description
1................1 ....... 13870................Housing, Timer
2................1 ....... 15431................Gear, Cycle Actuator, System #5
3................1 ....... 13886................Knob, 3200
4................4 ....... 13296................Screw, Hex Wsh, 6-20 x 1/2
5................2 ....... 11999 ................Label, Button
6................1 ....... 60408-50...........Program Wheel, W/2" Std Label
7................1 ....... 13806................Retainer, Program Wheel
8................1 ....... 13748................Screw, Flt Hd St, 6-20 x 1/2
9................1 ....... 14265................Spring Clip
10..............1 ....... 13018................Pinion, Idler
11..............1 ....... 18563................Idler Shaft Spring
12..............1 ....... 13017................Gear, Idler
13..............1 ....... 13164................Drive Gear
14..............1 ....... 13887................Plate, Motor Mounting
15..............1 ....... 18743-1.............Motor, 120V, 60 Hz, 1/30 RPM
1 ....... 18752-1.............Motor, 100V, 50Hz, 1/30 RPM
1 ....... 18824-1.............Motor, 23V, 50Hz, 1/30 RPM
1 ....... 18826-1.............Motor, 24V, 50Hz, 1/30 RPM
1 ....... 19659-1.............Motor, 24V, 60Hz, 1/30 RPM
1 ....... 19660-1.............Motor, 230V, 60Hz, 1/30 RPM
16..............2 ....... 13278................Screw, Sltd Fillister Hd
17..............1 ....... 14502................Pinion, Program Wheel
Item No. QTY Part No. Description
18..............1 ....... 14501................Clutch, Drive Pinion
19..............1 ....... 14276................Meter Clutch Spring
20..............1 ....... 14253................Retainer, Clutch Spring
21..............3 ....... 11384 ................Screw, Phil, 6-32 x 1/4 Zinc
22..............1 ....... 13881................Bracket, Hinge Timer
23..............3 ....... 14087................Insulator
24..............1 ....... 15414-00...........Micro Switch
25..............1 ....... 15320................Switch, Micro, Timer
26..............2 ....... 11413 ................Screw, Pan Hd Mach, 4-40 x
1-1/8
27..............1 ....... 14198................Label, Indicator
28..............1 ....... 15465................Label, Caution
29..............1 ....... 14007................Label, Time of Day
30..............1 ....... 15148................Label, Instruction
31..............1 ....... 40617................Harness, 3220
32..............2 ....... 40422................Nut, Wire, Tan
33..............1 ....... 15354-01...........Wire, Ground, 4"
34..............1 ....... 19210-05...........Program Wheel Assembly,
9000/3230
35.............17 ...... 41754................Pin, Spring, 1/16 x 5/8 Stainless
Steel, Timer
36..............1 ....... 15055................Gear, Main Drive
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36 5
1
23
23
21
4
61502-3220 Rev B
8•MY10Fleck2750Downow

3230 REMOTE START TIMER
ASSEMBLY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
8
8
3
3
24
24
24
23
21
25 26
27
22
61502-3230R REV A
Item No. QTY Part No. Description
1................1 ....... 13870................Housing, Timer
2................1 ....... 14265................Spring Clip
3................3 ....... 14087................Insulator
4................1 ....... 15314................Micro Switch
5................1 ....... 15320................Switch, Micro, Timer
6................2 ....... 11413 ................Screw, Pan Hd Mach, 4-40 x
1-1/8
7................1 ....... 13886................Knob, 3200
8................4 ....... 13296................Screw, Hex Wsh, 6-20 x 1/2
9................1 ....... 11999 ................Label, Button
10..............1 ....... 13018................Pinion, Idler
11..............1 ....... 18563................Idler Shaft Spring
12..............1 ....... 13017................Gear, Idler
13..............1 ....... 15055................Drive Gear
14..............1 ....... 13887................Plate, Motor Mounting
15..............1 ....... 18743-1.............Motor, 120V, 60 Hz, 1/30 RPM
1 ....... 18752-1.............Motor, 100V, 50Hz, 1/30 RPM
1 ....... 18824-1.............Motor, 23V, 50Hz, 1/30 RPM
1 ....... 18826-1.............Motor, 24V, 50Hz, 1/30 RPM
1 ....... 19659-1.............Motor, 24V, 60Hz, 1/30 RPM
1 ....... 19660-1.............Motor, 230V, 60Hz, 1/30 RPM
16..............2 ....... 13278................Screw, Sltd Fillister Hd
17..............1 ....... 15313................Label, Caution
18..............1 ....... 19210-05...........Program Wheel Assembly, 3200
20..............1 ....... 15055................Main Drive Gear
21.............17 ...... 41754................Pin, Spring, 1/16 x 5/8 Stainless
Steel, Timer
22..............1 ....... 13011 ................Cycle Actuator Arm
23..............1 ....... 13881................Bracket, Hinge Timer
24..............3 ....... 11384 ................Screw, Phil, 6-32 x 1/4 Zinc
25..............1 ....... 16336................Harness, 3230R
26..............2 ....... 40422................Nut, Wire, Tan
27..............1 ....... 15354-01...........Wire, Ground, 4”
Item No. QTY Part No. Description
Fleck2750DownowMY10•9

Item No. QTY Part No. Description
1................1 ....... 18697-13...........Backplate, Hinged, 2900
2................1 ..................................Timer: 3200 7 Day, 3200 12 Day,
3210 Meter
3................1 ....... 11839 ................Power Cord, 12' Fleck
4................1 ....... 13547................Strain Relief, Flat Cord
5................1 ....... 40400................Harness, Drive, Designer/
Environmental
6................1 ....... 41543* ..............Motor, Drive, 115V, 50/60Hz
........ 42579** .............Motor, Drive, 24VAC/VDC,
50/60 Hz
........ 41545* ..............Motor, Drive, 230V, 50/60 Hz
7................1 ....... 60160-15...........Drive Cam Assy, STF, Blue, 2900
8................2 ....... 10338................Pin, Roll, 8/32 x 7/8
9................2 ....... 10231................Screw, Slot Hex, 1/4 - 20 x 1/2
10..............2 ....... 10302................Insulator, Limit Switch
11..............2 ....... 10218................Switch, Micro
POWERHEAD ASSEMBLY
(ENVIRONMENTAL)
12..............2 ....... 14923................Screw, Pan Hd Mach, 4-40 x 1
13..............2 ....... 12777................Cam, Shut-Off Valve
14..............1 ....... 10909................Pin, Link
Not Shown:
1 ....... 15513................Meter Cable, 17.50"
1 ....... 15441................Cable Guide Assy, 2750
2 ....... 10300................Screw, Slot Hex Wsh, 8-18 x 3/8
1 ....... 13741................Plug, 3/4" Knock-Out
1 ....... 15806................Plug, Hole, Heyco #2693
1 ....... 16493................Plug, Hole, Heyco
1 ....... 17421................Plug, 1.20 Hole Heyco #2733
2 ....... 19691................Plug, .750 Dia, Recessed, Black
7 ....... 19800................Plug, .140 Dia, White
4 ....... 19801................Plug, .190 Dia, White
1 ....... 10872................Screw, Hex Wsh, 8-32 x 17/64
*Bracket is integrated into the motor.
**Bracketisintegratedintothemotorandpicturemaynotreectactual
component.
Item No. QTY Part No. Description
BR61501-2750 Rev E
10•MY10Fleck2750Downow

MANUAL POWERHEAD ASSEMBLY
Item No. QTY Part No. Description
1................1 ....... 12593................Backplate, Manual
2................1 ....... 12592................Bracket, Lever Position
3................1 ....... 12596................Screw, Spec Mach, 1/4 - 20 x 1/2
4................1 ....... 12707................Washer, Spring
6................1 ....... 11235 ................Nut, Hex, 1/4 - 20, Mach Screw,
Zinc
7................1 ....... 12594................Lever, Valve Position
8................2 ....... 10231................Screw, Slot Hex, 1/4 - 20 x 1/2
18-8 SS
9................1 ....... 60224-32...........Cover Assy, Manual, Filter
1 ....... 60224-33...........Cover Assy, Manual, Softener
11..............4 ....... 10300................Screw, Slot Hex Wsh, 8-18 x 3/8
Type “B” RC44-47
Not Shown:
1 ....... 10909................Pin, Link
60409 Rev G
Fleck2750DownowMY10•11

CONTROL VALVE WITH 1700 INJECTOR
Item No. QTY Part No. Description
1................1 ....... 14749................Valve Body, 2750
2................6 ....... 10545................Seal, Piston
3................5 ....... 11451 ................Spacer, 12 Hole
........ 16589................Spacer, HW
4................1 ....... 14451................Piston, 2750
5................1 ....... 14452................Rod, Piston
6................1 ....... 10234-01...........O-Ring, -024, 560CD
7................1 ....... 10209................Quad Ring, -010
8................1 ....... 10598................End Plug Assembly
........ 10598-01...........End Plug Assembly, Hot Water
9................1 ....... 14805................Gasket, Injector Body, 1600/1700
10..............1 ....... 14802-xxc .........Throat, Injector, -xxc is for
Injector Size
11..............1 ....... 17777................Body, Injector, 1700
12..............1 ....... 14801-xxc .........Nozzle, Injector, -xxc is for
Injector Size
13..............1 ....... 14803................Screen, Injector
14..............1 ....... 10229................Gasket, Injector Cap, 1600
15..............1 ....... 11893 ................Cap, Injector, Stainless Steel
........ 10228................Cap, Injector, Brass
16..............2 ....... 14804................Screw, Hex Hd Mach, 10-24 x
2-3/4
17..............1 ..................................Washer - Flow Control
(specify size)
18..............1 ....... 60365-00...........Housing, DLFC, 1/2”F x 3/4”F
19..............2 ....... 11710 ................O-ring, -215
20..............1 ....... 11208 ................O-ring, -232
21..............1 ....... 12461-01...........Adapter Base, 1” 2-1/2” - 8 Quick
Connect
22..............1 ....... 10381................O-ring, -231
23..............2 ....... 11224 ................Screw, Hex Hd, 5/16 - 18 x 5/8
24..............1 ....... 17776................Body, Injector
25..............1 ....... 10914-xx ...........Throat, Injector, -xx is for Injector
Size
26..............1 ....... 10913-xx ...........Nozzle, Injector, -xx is for Injector
Size
27..............1 ....... 10227................Screen, Injector
28..............2 ....... 10692................Screw, Slot Hex Hd, 10-24 x
18-8 Stainless Steel
29..............1 ....... 10757................Spacer, End
........ 10757B .............Spacer, End, Brass
30..............1 ....... 15137................Screw, Hex Wsh Mach, 10-24 x
3/8
Not Shown
..................1 ....... 16221................Disperser, Air, 1600
..................1 ....... 17996................Disperser, Air, 1700
Item No. QTY Part No. Description
12•MY10Fleck2750Downow

1600 BRINE SYSTEM ASSEMBLY
60029 Rev C
Item No. QTY Part No. Description
1................1 ....... 10328................Elbow, 90 Deg. 1/4 NPT x 3/8
Tube
2................1 ....... 12767................Screen, Brine
3................2 ....... 10332................Fitting, Insert, 3/8
4................3 ....... 10329................Fitting, Tube, 3/8 Nut, Brass
5................3 ....... 10330................Fitting, Sleeve, 3/8 Celcon
6................1 ....... 15221................Tube, Brine Valve, Gray
7................1 ....... 60002-34...........Air Check, #500
........ 60003-34...........Air Check, #500, HW
8................1 ....... 12794................Fitting, Elbow, 90 Deg 3/8,
White, Poly Tube
9................1 ....... Not Supplied .....Brine Line Tube (3/8” Flexible
Tube)
10..............1 ....... 10250................Ring, Retaining
11..............1 ....... 11749 ................Guide, Brine Valve Stem
14..............1 ....... 10249................Spring, Brine Valve
15..............1 ....... 12550................Quad Ring, -009
16..............1 ....... 12748................Brine Valve Body Assy, 1600 w/
Quad Ring
17..............1 ....... 12552-02...........Brine Valve Stem, 1600, w/Seat
18..............1 ....... 12626................Seat, Brine Valve
19..............1 ....... 11982 ................O-ring, -016
20..............1 ....... 60020-25...........BLFC, .25 GPM, 1600
........ 60020-50...........BLFC, .50 GPM, 1600
........ 60020-100.........BLFC, 1.0 GPM, 1600
21..............2 ....... 10692................Screw, Slot Hex Hd, 10-24 x
18-8
22..............1 ....... 11893 ................Cap, Injector, SS
23..............1 ....... 10229................Gasket, Injector Cap, 1600
24..............1 ....... 10227................Screen, Injector
25..............1 ....... 10913-xx ...........Nozzle, Injector, -xx is for Injector
Size
26..............1 ....... 10914-xx ...........Throat, Injector, -xx is for Injector
Size
27..............1 ....... 17776................Body, Injector, 1600
28..............1 ....... 16221................Disperser, Air
29..............1 ....... 14805................Gasket, Injector Body, 1600/1700
Item No. QTY Part No. Description
Fleck2750DownowMY10•13

1600 BRINE SYSTEM ASSEMBLY
60011 Rev C
Item No. QTY Part No. Description
1................1 ....... 10329................Fitting, Tube, 3/8 Nut, Brass
2................1 ....... 10330................Fitting, Sleeve, 3/8 Celcon
3................3 ....... 10332................Fitting, Insert, 3/8
4................1 ....... 12767................Screen, Brine
5................1 ....... 10328................Fitting, Elbow, 90 Deg 1/4 NPT x
3/8T
6................1 ....... 17884................Brine Valve Body Assy, 1650
7................1 ....... 10249................Spring, Brine Valve
8................1 ....... 10250................Ring, Retaining
9................1 ....... 17906................Guide, Brine Valve Stem
10..............2 ....... 19625................Nut Assy, 3/8”, Plastic
11..............1 ....... 12552-02...........Brine Valve Stem, 1600, with
Seat
12..............1 ....... 12626................Seat, Brine Valve
13..............1 ....... 16924................O-Ring, -018
14..............1 ....... 60010-25...........BLFC, 1650, .25 GPM, Plastic
1 ....... 60010-50...........BLFC, 1650, .50 GPM, Plastic
1 ....... 60010-100.........BLFC, 1650, 1.0 GPM, Plastic
15..............1 ....... 16508-01...........Tube, Brine Valve, 2850/1600
1 ....... 40027................Tube, Brine Valve, 2510
1 ....... 42184................Tube, Brine Valve, 2850s
1 ....... 12774................Tube, Brine Valve, 1500
1 ....... 15221................Tube, Brine Valve, 2750
1 ....... 41683* ..............Tube, Brine Valve, UF,
1600/1650
16..............2 ....... 10692................Screw, Slot Hex Hd, 10 - 24X
18-8 Stainless Steel
17..............1 ....... 11893 ................Cap, Injector, SS
18..............1 ....... 10229................Gasket, Injector Cap, 1600
19..............1 ....... 10227................Screen, Injector
20..............1 ....... 10913-xx ...........Nozzle, Injector, -xx is for Injector
Size
21..............1 ....... 10914-xx ...........Throat, Injector, -xx is for Injector
Size
22..............1 ....... 17776................Body, Injector, 1600
1 ....... 17776-02* .........Body,Injector,1600Upow
23..............1 ....... 16221................Disperser, Air
24..............1 ....... 14805................Gasket, Injector Body, 1600/1700
25..............1 ....... 12098................Retainer, Flow Control
26..............1 ....... 12094................Washer, Flow, .25 gpm
1 ....... 12095................Washer, Flow, .50 gpm
1 ....... 12097................Washer, Flow, 1.00 gpm
*UpowOnly
Item No. QTY Part No. Description
12
3
4
5
6
7
8
9
10
11
12
13
14
15
26
3
25
10
14•MY10Fleck2750Downow

1700 SERIES BRINE SYSTEM
ASSEMBLY
Item No. QTY Part No. Description
1................1 ....... 14792................Plug, End, Brine Valve
2................1 ....... 13201................Quad Ring, -020
3................1 ....... 12085................Washer, Flow, 1.2 GPM
1 ....... 12086................Washer, Flow, 1.5 GPM
1 ....... 12087................Washer, Flow, 2.0 GPM
1 ....... 12088................Washer, Flow, 2.4 GPM
1 ....... 12089................Washer, Flow, 3.0 GPM
1 ....... 12090................Washer, Flow, 3.5 GPM
1 ....... 12091................Washer, Flow, 4.0 GPM
1 ....... 12092................Washer, Flow, 5.0 GPM
4................1 ....... 14785................Retainer, Flow Control
5................3 ....... 14811 ................O-ring, -210, 560CD, Brine
6................1 ....... 14798................Spacer, 1700, Brine
7................1 ....... 14795................Piston, Brine Valve
8................1 ....... 14797................Brine Valve Stem
9................1 ....... 14790................Brine Valve Body
10..............1 ....... 12550................Quad Ring, -009
11..............1 ....... 15310................Spring, Brine Valve
12..............1 ....... 10250................Retaining Ring
13..............1 ....... 15517................Guide, Stem
14..............1 ....... 15415................Fitting, Insert, 1/2”, Tube
15..............2 ....... 15414................Nut, 2900, w/Sleeve
16..............1 ....... 15413................Fitting, Elbow, Male, 1/2T x 3/8
NPT
17..............1 ....... 15416................Tube, Brine, 2900/2750
1 ....... 16460................ Tube, Brine, 2850/2900s
1 ....... 41447* ..............Tube, Brine, 2900s, U/F
1 ....... 42183................ Tube, Brine, 1700, 2850s
20..............1 ....... 14805................Gasket, Injector Body, 1600/1700
21..............1 ....... 17777................Body, Injector, 1700
1 ....... 17777-02* .........Body, Injector, 1700 U/F
22..............1 ....... 14802-xxc .........Throat, Injector, -xxc is for
Injector Size
24........................ 14801-xxc .........Nozzle, Injection, -xxc is for
Injector Size
25..............1 ....... 10229................Gasket, Injector Cap, 1600
26..............1 ....... 11893 ................Cap, Injector, Stainless Steel
1 ....... 10228................Cap, Injector
27..............2 ....... 14804................Screw, Hex Hd Mach, 10 - 24 x 2
3/4” 18-8 Stainless Steel
Not Shown:
..................1 ....... 16974................Fitting, Plastic, Female, 3/4 x 3/4
Slip
..................1 ....... 17996................Disperser, Air, Injector
*UpowOnly
NOTE: Item number 26 (11893) is used on injector sizes 2
through 5C. Part number 10228 is used on injector
sizes 6C.
Item No. QTY Part No. Description
Fleck2750DownowMY10•15

60604 Rev F
Item No. QTY Part No. Description
1................1 ....... 41202................Brine Valve, 1700, Plastic, Top
2................1 ....... 14785-01...........Retainer, Flow Control
3................1 ....... 14811 ................O-Ring, -210, 560CD, Brine
4................1 ....... 14798................Spacer, 1700, Brine
5................1 ....... 14795................Piston, Brine Valve
6................1 ....... 41203................Stem, Brine, 1710, Plastic, 2900
7................1 ....... 41201................Brine Valve, 1700, Plastic,
Bottom
8................5 ....... 17908................Sleeve, Brine Valve Stem
9................1 ....... 12550................Quad Ring, -009
10..............3 ....... 41547................O-Ring, 2mmx35mm
11..............2 ....... 15310................Spring, Brine Valve
12..............2 ....... 10250................Ring, Retaining
13..............1 ....... 17906................Guide, Brine Valve Stem
14..............2 ....... 14202-01...........Screw, Hex Wsh Mach, 8-32 X
5/16
15..............2 ....... 41056................Nut Assembly, 1/2” Plastic
18..............1 ....... 15414................Nut, 2900, w/Sleeve
19..............1 ....... 15415................Fitting, Insert, 1/2”, Tube
1710 BRINE SYSTEM ASSEMBLY
20..............1 ....... 16460................Tube, Brine, 2850, 2900s
1 ....... 42183................Tube, Brine, 1700/2850s
1 ....... 15416................Tube, Brine, 2900/2750
1 ....... 41447* ..............Tube, Brine, 2900s U/F
21..............1 ....... 19925................Gasket, Injector Body, 1700
22..............1 ....... 17777................Body, Injector, 1700
23..............1 ....... 14802-xxc .........Throat, Injector, -xxc is for
Injector Size
25..............1 ....... 14801-xxc .........Nozzle, Injector, -xxc is for
Injector Size
26..............1 ....... 10229................Gasket, Injector Cap, 1600
27..............1 ....... 10228................Cap, Injector
28..............2 ....... 14804................Screw, Hex Head Mach, 10 - 24
x 2 3/4
29..............1 ....... 15413................Fitting, Elbow, Male, 1/2T X
3/8NPT
Not Shown
1 ....... 19151................Washer, Flow, 1.0 gpm
1 ....... 17996................Disperser, Air, Injector
1 ....... 414193-00.........Label, Blank, BLFC, 1710
Item No. QTY Part No. Description
16•MY10Fleck2750Downow

60391 Rev d
1" METER ASSEMBLY
Item No. QTY Part No. Description
1................1 ....... 14959................Body, Meter, 2750
2................1 ....... 13882................Post, Meter Impeller
3................1 ....... 13509................Impeller, Meter
4................1 ....... 13847................O-ring, -137, Std/560CD, Meter
5A .............1 ....... 15218................Meter Cap Assembly, Brass, Hot
Water
5B .............1 ....... 15237................Meter Cap Assembly, Ext, Brass,
Hot Water
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
Not Shown
1 ....... 15308................Fitting, Coupling, 1”, Brass
1 ....... 14038................Meter Cap Assembly, Std, Plastic
1 ....... 15150................Meter Cap Assembly, Ext, Plastic
Fleck2750DownowMY10•17

Item No. QTY Part No. Description
1................1 ....... 11749 ................Guide, Brine Valve Stem
2................1 ....... 10250................Ring, Retaining
3................1 ....... 10249................Spring, Brine Valve
4................1 ....... 12550................Quad Ring, -009
5................1 ....... 10785................Service Valve Operator Body
Assembly Brass Valves
6................1 ....... 12552................Brine Valve Stem, 1600
7................1 ....... 12626................Seat, Brine Valve
8................3 ....... 10332................Fitting, Insert, 3/8
9................3 ....... 10330................Fitting, Sleeve, 3/8 Celcon
10..............3 ....... 10329................Fitting, Tube, 3/8 Nut, Brass
11..............1 ....... 10331................Fitting, Compression, 1/4” x 3/8”
12..............1 ....... 60150................Service Valve Assembly, Old
Style
1600 SERVICE VALVE OPERATOR
(OLD STYLE)
60150 Rev A
12
18•MY10Fleck2750Downow

1600 SERVICE VALVE OPERATOR
(NEW STYLE)
Item No. QTY Part No. Description
1................1 ....... 11749 ................Guide, Brine Valve Stem
2................1 ....... 10250................Ring, Retaining
3................1 ....... 10249................Spring, Brine Valve
4................1 ....... 12550................Quad Ring, -009
5................2 ....... 10785................SVO Body Assy Brass Valves
6................1 ....... 12552................Brine Valve Stem, 1600
7................1 ....... 12626................Seat, Brine Valve
8................5 ....... 10332................Fitting, Insert, 3/8
9................5 ....... 10330................Fitting, Sleeve, 3/8” Celcon
10..............5 ....... 10329................Fitting, Tube, 3/8 Nut, Brass
11..............1 ....... 10328................Fitting, Elbow, 90 Deg 1/4 NPT x
3/8 Tube
12..............2 ....... 12897................Tube, Fitting, 3/8 x 9 3/4
13..............1 ....... 16730................Fitting, Male, 1/4 x 1
14..............2 ....... 15415................Fitting, Insert, 1/2” Tube
15a............1 ....... 12472................Cam Assy, Tri-Stack, After RR
15b............1 ....... 15770................Cam Assy, Special Tri-Stack
After Brine Fill
16..............1 ....... 12114 ................Bracket, Motor Outboard, Coated
17..............1 ....... 60150-01...........Service Valve Operator Assy,
1600, New Style, Item Nos 1-11
60150 Rev A
Fleck2750DownowMY10•19

Item No. QTY Part No. Description
1................1 ....... 60027-00...........Safety Brine Valve, 2300, Less
Elbow
2................1 ....... 10138................Ball, 3/8", Brass
3................1 ....... 11566 ................Ball Stop, Slow Fill
4................1 ....... 10328................Fitting, Elbow, 90 Deg. 1/4 NPT x
3/8 Tube
5................1 ....... 10332................Fitting, Insert, 3/8
6................1 ....... 10330................Fitting, Sleeve, 3/8 Celcon
7................1 ....... 10329................Fitting, Tube, 3/8 Nut, Brass
8................1 ....... 10186................Nut, Hex, 10-32
9................1 ....... 60002-34...........Air Check, #500, 34" Long
........ 60003-34...........Air Check, #500, HW, 34" Tube
10..............1 ....... 10149................Rod, Float
11..............1 ....... 10700................Float Assy, White
12..............3 ....... 10150................Grommet, .30 Dia
60027 Rev D
2300 SAFETY BRINE VALVE
20•MY10Fleck2750Downow