ECONOMINDER 2500 Water Softener Service Manual
Below you will find brief information for Water Softener 2500 ECONOMINDER. The 2500 ECONOMINDER is a water softener that uses a demand regeneration system to monitor system needs and regenerates only when necessary. It automatically monitors system needs and regenerates only when necessary. The system is easy to program and can be adjusted to the specific needs of your household.
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MODEL 2500 ECONOMINDER
Service Manual
IMPORTANT: Fill in pertinent information on page 2 for future reference.
MODEL 2500 ECONOMINDER
Job Specification Sheet
* JOB NO. __________________________________________________________
* MODEL NO. _______________________________________________________
* WATER TEST ______________________________________________________
* CAPACITY PER UNIT ____________ MAX. ___________PER REGENERATION
* MINERAL TANK SIZE DIA.________ HEIGHT_________
* BRINE TANK SIZE &
SALT SETTING PER REGENERATION _________________________________
* 2500 CONTROL VALVE SPECIFICATIONS
1.
Type of Timer
A) Separate Time Fill
B) Rapid Rinse
2.
Type of Meter (3/4
″)
A) *Std. range 125 to 2,100 gal. setting
B) * Ext. range 625 to 10,500 gal. setting
3.
Meter Gallon Setting ____________________________ gal.
4.
Regeneration Program Setting (see page 5)
A) Backwash _________________________________ min.
B) Brine & Slow Rinse _________________________ min.
C) Rapid Rinse _______________________________ min.
D) Brine Tank Refill ____________________________ min.
5.
Drain Line Flow Control __________________________ gpm
6.
Brine Refill Rate________________________________ gpm
7.
Injector Size __________________________________
Page 2
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Installation Instructions
The water softener should be installed with the inlet, outlet and drain connections made in accordance with manufacturer’s recommendations and to meet applicable plumbing codes.
1. Remove control box cover.
2. Make “Time of Day” setting and set “Program Wheel.” (See time control instructions). Rotate program wheel counter clockwise until it stops at regeneration position.
3. Observe regeneration cycle settings. (These are factory preset and need no adjustment).
4. Add three inches of water to brine tank.
5. NOTE: To set the control to the various positions noted below — turn the manual regeneration knob slowly in a clockwise direction until the drive motor runs and positions the valve drive shaft (located in the lower center of the control box.)
Control Valve Positions
Service — Drive shaft out
Backwash — Drive shaft in
Brine and Rinse — Drive shaft 1/2 way out
Brine Tank Fill — Drive shaft out but brine cam holds brine valve stem in.
6. Run water through softener with control in service position for at least three (3) minutes to settle bed.
7. Position valve to backwash and check to make sure that drain line flow remains steady for ten (10) minutes.
8. Position valve to brine tank fill and check to see if tank is filling.
9. Position valve to brine position and check suction.
10. Position valve to start of brine tank fill cycle. Brine valve drive cam will hold valve in at this position to fill the brine tank for the first regeneration.
11. Replace control box cover.
12. Check power cord connection. (Note: Make sure control is plugged into a non-interrupted electrical circuit).
13. Put salt in brine tank. (Do not use granulated salt.)
Printed in U.S.A.
Page 3
MODEL 2500 ECONOMINDER
Demand Regeneration Control
Start-up Procedure
Typical Residential Application
To program, just set the time, set the hardness and it automatically monitors system needs and regenerates only when necessary. To set time of day press red time set button and turn 24 hour gear until present time of day is opposite “time of day arrow.” Set program wheel by lifting the “people” dial and rotating it so that the number of people in the household is aligned with the grains per gallon water hardness scale. Release the dial and check for firm engagement at setting. (This method will provide reserve capacity based on 75 gallons per person.)
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.
In any event, conditioned water may be drawn after rinse water stops flowing from the water conditioner drain line.
SERVICE
POSITION
INDICATOR 24 HR. GEAR
MANUAL REGENERATION
KNOB
Optional 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. Note, drawing shows 850 gallon setting. The capacity (gallons) arrow denotes remaining gallons exclusive of fixed reserve.
ie: Calculated gallon capacity of system is 1000 gallons. Number of people using the system is
4.75 gallons per person is used for a safe reserve capacity - 300 gallons reserve = 700 gallons available. This number should be set opposite the white dot on program wheel.
How To Set The Time Of Day:
Press and hold the red button in to disengage the drive gear.
Turn the large gear until the actual time of day is at the time of day pointer.
Release the red button to again engage the drive gear.
How To Manually Regenerate Your Water Conditioner
At Any Time:
Turn the manual regeneration knob clockwise.
This slight movement of the manual regeneration knob engages the program wheel and starts the regeneration program.
The black center knob will make one revolution in the following approximately three hours and stop in the position shown in the drawing.
RED TIME
SET BUTTON
WHITE DOT
PROGRAM
WHEEL
PEOPLE
DIAL
GRAINS
PER GALLON
WATER
HARDNESS
SCALE
GALLONS LABEL
IMPORTANT!
SALT LEVEL MUST ALWAYS
BE ABOVE WATER LEVEL
IN BRINE TANK.
Page 4
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Regeneration Cycle Program 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.
If unit has a meter, disconnect meter cable from meter at this time.
To expose cycle program wheel, grasp timer in upper lefthand corner and pull, releasing snap retainer and swinging timer to the right. (meter cable must be discon- nected)
To change the regeneration cycle program, the program wheel must be removed. Grasp program wheel and squeeze protruding lugs towards center, lift program wheel off timer. (Switch arms may require movement to facilitate removal).
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:
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.)
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 Brine Tank Refill
Separate From Rapid Rinse: STF Black Cams
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.)
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 Refill Time:
The second group of holes on the program wheel determines the length of time that your water conditioner will refill the brine tank. (2 min. per hole.)
BRINE & RINSE
SECTION
(2 MIN. PER HOLE)
PIN STORAGE
BACKWASH
SECTION
(2 MIN. PER PIN)
PROGRAM
WHEEL FOR
CONTROL OF
REGENERATION
CYCLE
RAPID
RINSE &
BRINE TANK
REFILL
SECTION
(2 MIN.
PER PIN)
To change the length of refill time, move the two pins at the end of the second group of holes as required.
The regeneration cycle is complete when the outer microswitch is tripped by the two pin set at end of the brine tank refill section. The program wheel, however, will continue to rotate until the inner micro-switch drops into the notch on the program wheel.
How To Change The Length Of Rapid Rinse And Brine
Tank Fill Time: RR White Cams
The second group of pins on the program wheel determines the length of time that your water conditioner will rapid rinse and brine tank fill. (2 min. per pin.)
To change the length of rapid rinse and brine tank fill 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 and brine tank fill time in minutes.
The regeneration cycle is complete when the outer microswitch drops off the last pin in the rapid rinse and brine tank fill group of pins. The program wheel, however, will continue to rotate until the inner micro-switch drops into the notch on the program wheel.
Return timer to closed position engaging snap retainer in back plate. Make certain all electrical wires locate above snap retainer post and the meter cable slides through the backplate and does not bind.
Reconnect meter cable.
Page 5
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Water Conditioner Flow Diagrams
1
SERVICE POSITION
Hard water enters unit at valve inlet and flows down thru the mineral in the mineral tank.
Conditioned water enters center tube thru the bottom distributor then — flows up thru the center tube — around the piston and out the top outlet of the valve.
BRINE VALVE
FLOW CONTROL
DRAIN
INLET
TANK
MINERAL
BRINE TANK
2
BACKWASH POSITION
BRINE VALVE
FLOW
CONTROL
3
BRINE POSITION
BRINE VALVE
FLOW
CONTROL
DRAIN
INLET
DRAIN
INLET
BRINE
TANK
MINERAL
TANK
BRINE
TANK
MINERAL
TANK
Hard water enters unit at valve inlet — flows thru piston — down center tube — thru bottom distributor and up thru the mineral — around the piston and out the drain line.
Page 6
Hard water enters unit at valve inlet — flows up into injector housing and down thru nozzle and orifice to draw brine from the brine tank — brine flows down thru mineral and enters the center tube thru bottom distributor flows up thru center tube — around the piston and out thru the drain line.
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Water Conditioner Flow Diagrams (Cont’d.)
4
SLOW RINSE POSITION
Hard water enters unit at valve inlet — flows up into injector housing and down thru nozzle and orifice — around the piston — down thru mineral enters center tube thru bottom distributor — flows up thru center tube — around piston and out thru the drain line.
BRINE VALVE
FLOW
CONTROL
DRAIN
INLET
MINERAL
TANK
BRINE
TANK
5
RAPID RINSE & BRINE TANK FILL
Hard water enters unit at valve inlet — flows up thru injector housing and thru brine valve to fill brine tank
— hard water also flows directly from inlet down thru mineral into center tube bottom distributor and up thru center tube — around piston and out thru the drain line.
BRINE VALVE
FLOW
CONTROL
DRAIN
INLET
MINERAL
TANK
BRINE
TANK
Page 7
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Control Valve Drive Assembly
(See opposite page for parts list)
3 4
25
24 5
1
Page 8
22
7
23
18
2
7
20
21
11
12
13
14
10
19 18
17
16
15
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Control Valve Drive Assembly (Cont’d.)
Parts List
Item No.
Quantity Part No.
Description
1 . . . . . . . . . . . 1 . . . . . . . . . . . 14884 . . . . . . . . . . . . . . . Back Plate - Stainless Steel
1 . . . . . . . . . . . 11209 . . . . . . . . . . . . . . . Back Plate - Slant Front (not shown)
2 . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3200, Metered Unit Timer
3 . . . . . . . . . . . 1 . . . . . . . . . . . 11838 . . . . . . . . . . . . . . . Power Cord
4 . . . . . . . . . . . 1 . . . . . . . . . . . 13547 . . . . . . . . . . . . . . . Strain Relief
5 . . . . . . . . . . . 1 . . . . . . . . . . . 11667 . . . . . . . . . . . . . . . Wire Harness
6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Not Assigned
7 . . . . . . . . . . . 5 . . . . . . . . . . . 10872 . . . . . . . . . . . . . . . Screw - Motor Mounting
8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Not Assigned
9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Not Assigned
10 . . . . . . . . . . 1 . . . . . . . . . . . 10774 . . . . . . . . . . . . . . . Bracket - Motor Mounting
11 . . . . . . . . . . 2 . . . . . . . . . . . 10231 . . . . . . . . . . . . . . . Screw - Drive Mounting
12 . . . . . . . . . . 2 . . . . . . . . . . . 10302 . . . . . . . . . . . . . . . Insulator
13 . . . . . . . . . . 2 . . . . . . . . . . . 10218 . . . . . . . . . . . . . . . Switch
14 . . . . . . . . . . 1 . . . . . . . . . . . 10909 . . . . . . . . . . . . . . . Connecting Link Pin
15 . . . . . . . . . . 1 . . . . . . . . . . . 10250 . . . . . . . . . . . . . . . Retaining Ring
16 . . . . . . . . . . 1 . . . . . . . . . . . 10621 . . . . . . . . . . . . . . . Connecting Link
17 . . . . . . . . . . 1 . . . . . . . . . . . 12576 . . . . . . . . . . . . . . . Drive Cam - STF (Black)
1 . . . . . . . . . . . 12102 . . . . . . . . . . . . . . . Drive Cam - RR (White)
18 . . . . . . . . . . 2 . . . . . . . . . . . 10338 . . . . . . . . . . . . . . . Roll Pin
19 . . . . . . . . . . 1 . . . . . . . . . . . 13366 . . . . . . . . . . . . . . . Drive Bearing
20 . . . . . . . . . . 2 . . . . . . . . . . . 14923 . . . . . . . . . . . . . . . Screw - Switch Mounting
21 . . . . . . . . . . 1 . . . . . . . . . . . 10769 . . . . . . . . . . . . . . . Motor
22 . . . . . . . . . . 1 . . . . . . . . . . . 11826 . . . . . . . . . . . . . . . Bracket - Brine Valve Side
23 . . . . . . . . . . 1 . . . . . . . . . . . 12777 . . . . . . . . . . . . . . . Brine Valve Cam - STF (Black) - (shown)
1 . . . . . . . . . . . 10815 . . . . . . . . . . . . . . . Brine Valve Cam - RR (White)
24 . . . . . . . . . . 1 . . . . . . . . . . . 15625 . . . . . . . . . . . . . . . Meter Cable Guide Ass’y
25 . . . . . . . . . . 1 . . . . . . . . . . . 14968 . . . . . . . . . . . . . . . Meter Cable
26 . . . . . . . . . . 2 . . . . . . . . . . . 10300 . . . . . . . . . . . . . . . Screw - Timer Mounting (not shown)
27 . . . . . . . . . . 1 . . . . . . . . . . . 13741 . . . . . . . . . . . . . . . Hole Plug (not shown)
28 . . . . . . . . . . 1 . . . . . . . . . . . 17904 . . . . . . . . . . . . . . . Hole Plug (not shown)
COVER MOUNTING HARDWARE
Stainless Steel
Back Plate . . . . 2 . . . . . . . . . . . 19367 . . . . . . . . . . . . . . . Screw
Slant Front
Back Plate . . . . 4 . . . . . . . . . . . 10300 . . . . . . . . . . . . . . . Screw
Page 9
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Control Valve Assembly
(See opposite page for parts list)
29
13
19
18
17
16
15
14
12
11
20
21
22
23
1
2
3
4
32
31
30
24
25
26
27
24
28
4
3
5
6
7
8
9
10
Page 10
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Control Valve Assembly (Cont’d.)
Parts List
Item No.
Quantity Part No.
Description
1 . . . . . . . . . . . . 1 . . . . . . . . . . . . . 11212 . . . . . . . . . . . . . . . . . . Valve Body
2 . . . . . . . . . . . . 1 . . . . . . . . . . . . . 10757 . . . . . . . . . . . . . . . . . . End Spacer
1 . . . . . . . . . . . . . 10757B. . . . . . . . . . . . . . . . . End Spacer, Hot Water
3 . . . . . . . . . . . . 6 . . . . . . . . . . . . . 10545 . . . . . . . . . . . . . . . . . . Seal Ring
6 . . . . . . . . . . . . . 17773 . . . . . . . . . . . . . . . . . . Silicone
4 . . . . . . . . . . . . 5 . . . . . . . . . . . . . 11451 . . . . . . . . . . . . . . . . . . Spacer
5 . . . . . . . . . . . . . 16589 . . . . . . . . . . . . . . . . . . Spacer, Hot Water
5 . . . . . . . . . . . . 1 . . . . . . . . . . . . . 15168 . . . . . . . . . . . . . . . . . . Piston
6 . . . . . . . . . . . . 1 . . . . . . . . . . . . . 14309 . . . . . . . . . . . . . . . . . . Piston Rod Retainer
1 . . . . . . . . . . . . . 16590 . . . . . . . . . . . . . . . . . . Piston Rod Retainer, Hot Water
7 . . . . . . . . . . . . 1 . . . . . . . . . . . . . 14452 . . . . . . . . . . . . . . . . . . Piston Rod
8 . . . . . . . . . . . . 1 . . . . . . . . . . . . . 10209 . . . . . . . . . . . . . . . . . . Seal Quad Ring
1 . . . . . . . . . . . . . 10209-01 . . . . . . . . . . . . . . . Seal Quad Ring, Hot Water
9 . . . . . . . . . . . . 1 . . . . . . . . . . . . . 40078 . . . . . . . . . . . . . . . . . . Seal O-Ring - End Plug
10. . . . . . . . . . . . 1 . . . . . . . . . . . . . 10598 . . . . . . . . . . . . . . . . . . End Plug Assembly
1 . . . . . . . . . . . . . 10598-01 . . . . . . . . . . . . . . . End Plug Assembly, Hot Water
11. . . . . . . . . . . . 1 . . . . . . . . . . . . . 11475 . . . . . . . . . . . . . . . . . . Injector Body Gasket
12. . . . . . . . . . . . 1 . . . . . . . . . . . . . 17776 . . . . . . . . . . . . . . . . . . Injector Body - Plastic
1 . . . . . . . . . . . . . 11483 . . . . . . . . . . . . . . . . . . Injector Body - Brass
13. . . . . . . . . . . . 1 . . . . . . . . . . . . . 10227 . . . . . . . . . . . . . . . . . . Injector Screen
14. . . . . . . . . . . . 1 . . . . . . . . . . . . . 10914 . . . . . . . . . . . . . . . . . . Injector Throat (Specify Size)
1 . . . . . . . . . . . . . 10226 . . . . . . . . . . . . . . . . . . Injector Throat, Stainless Steel (Specify Size)
15. . . . . . . . . . . . 1 . . . . . . . . . . . . . 10913 . . . . . . . . . . . . . . . . . . Injector Nozzle (Specify Size)
1 . . . . . . . . . . . . . 10225 . . . . . . . . . . . . . . . . . . Injector Nozzle, Stainless Steel (Specify Size)
16. . . . . . . . . . . . 1 . . . . . . . . . . . . . 10229 . . . . . . . . . . . . . . . . . . Injector Cover Gasket
17. . . . . . . . . . . . 1 . . . . . . . . . . . . . 10228 . . . . . . . . . . . . . . . . . . Injector Cover (Brass Body)
1 . . . . . . . . . . . . . 11893 . . . . . . . . . . . . . . . . . . Injector Cover (Plastic Body)
18. . . . . . . . . . . . 1 . . . . . . . . . . . . . 10692 . . . . . . . . . . . . . . . . . . Injector Body Screw
19. . . . . . . . . . . . 1 . . . . . . . . . . . . . 11180 . . . . . . . . . . . . . . . . . . Flow Control Retainer Screw
20. . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flow Control Washer (Specify Flow Rate in G.P.M.)
21. . . . . . . . . . . . 1 . . . . . . . . . . . . . 11183 . . . . . . . . . . . . . . . . . . Seal O-Ring
22. . . . . . . . . . . . 1 . . . . . . . . . . . . . 11385 . . . . . . . . . . . . . . . . . . Flow Control Housing
1 . . . . . . . . . . . . . 11385-03 . . . . . . . . . . . . . . . Flow Control Housing, Brass
1 . . . . . . . . . . . . . 11385-13 . . . . . . . . . . . . . . . Flow Control Housing, Brass Bored
23. . . . . . . . . . . . 1 . . . . . . . . . . . . . 12338 . . . . . . . . . . . . . . . . . . 1/2 Pipe x 1/2 Hose x 90
°
Drain Fitting
24. . . . . . . . . . . . 2 . . . . . . . . . . . . . 10244 . . . . . . . . . . . . . . . . . . Inside Tube O-Ring
25. . . . . . . . . . . . 1 . . . . . . . . . . . . . 11208 . . . . . . . . . . . . . . . . . . Seal O-Ring
26. . . . . . . . . . . . 1 . . . . . . . . . . . . . 11143 . . . . . . . . . . . . . . . . . . Valve Body Adapter (For 2 1/4 - 16 Thd)
1 . . . . . . . . . . . . . 12341 . . . . . . . . . . . . . . . . . . Valve Body Adapter (For 2 1/2 - 8 Thd)
27. . . . . . . . . . . . 1 . . . . . . . . . . . . . 11966 . . . . . . . . . . . . . . . . . . Distributor Tube Pilot Assembly 13/16
″
1 . . . . . . . . . . . . . 14673 . . . . . . . . . . . . . . . . . . Distributor Tube Pilot Assembly 13/16
″
, Hot Water
28. . . . . . . . . . . . 1 . . . . . . . . . . . . . 10207 . . . . . . . . . . . . . . . . . . Tank O-Ring (For 2 1/4 - 16 Thd)
1 . . . . . . . . . . . . . 10381 . . . . . . . . . . . . . . . . . . Tank O-Ring (For 2 1/2 - 8 Thd)
1 . . . . . . . . . . . . . 12570 . . . . . . . . . . . . . . . . . . Tank O-Ring (Park)
29. . . . . . . . . . . . 2 . . . . . . . . . . . . . 11224 . . . . . . . . . . . . . . . . . . Hex Head Cap Screw
30. . . . . . . . . . . . 2 . . . . . . . . . . . . . 11206 . . . . . . . . . . . . . . . . . . Fitting Gasket
31. . . . . . . . . . . . 2 . . . . . . . . . . . . . 11205 . . . . . . . . . . . . . . . . . . Tube Fitting Special
32. . . . . . . . . . . . 2 . . . . . . . . . . . . . 11207 . . . . . . . . . . . . . . . . . . Special Nut
NOTE: For Flat Cap/Backwash Filter Valve - Loss Items 12 thru 18.
33. . . . . . . . . . . . 1 . . . . . . . . . . . . . 11893 . . . . . . . . . . . . . . . . . . Cap
34. . . . . . . . . . . . 2 . . . . . . . . . . . . . 15137 . . . . . . . . . . . . . . . . . . Screw Flat Cap
Page 11
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Timer Assembly
(See opposite page for parts list)
1
34
2
3
4
5
6
Page 12
33
7
8
9
16
17
18
6
10
11
12
13
14
15
23
24
25
27
28
29
30
31
32
26
19
5
20
21
22
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Timer Assembly (Cont’d.)
Parts List
Item No.
Quantity Part No.
Description
1 . . . . . . . . . . . 1 . . . . . . . . . . . 13870-01 . . . . . . . . . . . . . Timer Housing Assembly
2 . . . . . . . . . . . 1 . . . . . . . . . . . 13802 . . . . . . . . . . . . . . . Cycle Actuator Gear
3 . . . . . . . . . . . 1 . . . . . . . . . . . 40096-24 . . . . . . . . . . . . . 24 Hour Gear Assembly, 12 Midnight
40096-02 . . . . . . . . . . . . . 24 Hour Gear Assembly, 2 a.m.
4 . . . . . . . . . . . 1 . . . . . . . . . . . 13886-01 . . . . . . . . . . . . . Knob
5 . . . . . . . . . . . 4 . . . . . . . . . . . 13296 . . . . . . . . . . . . . . . Screw - Timer Knob and Motor Plate Mtg.
6 . . . . . . . . . . . 2 . . . . . . . . . . . 11999 . . . . . . . . . . . . . . . Button Decal
7 . . . . . . . . . . . 1 . . . . . . . . . . . 60405-15 . . . . . . . . . . . . . Program Wheel Assy. (Specify Hardness Capacity)
8 . . . . . . . . . . . 1 . . . . . . . . . . . 13806 . . . . . . . . . . . . . . . Program Wheel Retainer
9 . . . . . . . . . . . 1 . . . . . . . . . . . 13748 . . . . . . . . . . . . . . . Screw - Program Wheel Mtg.
10 . . . . . . . . . . 1 . . . . . . . . . . . 14265 . . . . . . . . . . . . . . . Spring Clip
11 . . . . . . . . . . 1 . . . . . . . . . . . 15424 . . . . . . . . . . . . . . . Spring - Detent
12 . . . . . . . . . . 1 . . . . . . . . . . . 15066 . . . . . . . . . . . . . . . Ball - 1/4 in. Dia.
13 . . . . . . . . . . 1 . . . . . . . . . . . 13911 . . . . . . . . . . . . . . . Main Drive Gear
14 . . . . . . . . . . 1 . . . . . . . . . . . 19210 . . . . . . . . . . . . . . . Program Wheel
15 . . . . . . . . . . 21 . . . . . . . . . . 15493 . . . . . . . . . . . . . . . Roll Pin
16 . . . . . . . . . . 1 . . . . . . . . . . . 13018 . . . . . . . . . . . . . . . Idler Shaft
17 . . . . . . . . . . 1 . . . . . . . . . . . 13312 . . . . . . . . . . . . . . . Spring - Idler
18 . . . . . . . . . . 1 . . . . . . . . . . . 13017 . . . . . . . . . . . . . . . Idler Gear
19 . . . . . . . . . . 1 . . . . . . . . . . . 13164 . . . . . . . . . . . . . . . Drive Gear
20 . . . . . . . . . . 1 . . . . . . . . . . . 13887 . . . . . . . . . . . . . . . Motor Mounting Plate
21 . . . . . . . . . . 1 . . . . . . . . . . . 18743 . . . . . . . . . . . . . . . Motor - 120V., 60 Hz.
19659 . . . . . . . . . . . . . . . Motor - 24V., 60 Hz.
22 . . . . . . . . . . 2 . . . . . . . . . . . 13278 . . . . . . . . . . . . . . . Screw, Motor Mounting
23 . . . . . . . . . . 1 . . . . . . . . . . . 13830 . . . . . . . . . . . . . . . Drive Pinion - Program Wheel
24 . . . . . . . . . . 1 . . . . . . . . . . . 13831 . . . . . . . . . . . . . . . Clutch - Drive Pinion
25 . . . . . . . . . . 1 . . . . . . . . . . . 14276 . . . . . . . . . . . . . . . Spring
26 . . . . . . . . . . 1 . . . . . . . . . . . 14253 . . . . . . . . . . . . . . . Spring Retainer
27 . . . . . . . . . . 3 . . . . . . . . . . . 11384 . . . . . . . . . . . . . . . Screw - Timer Hinge and Ground Wire
28 . . . . . . . . . . 1 . . . . . . . . . . . 13881 . . . . . . . . . . . . . . . Hinge Bracket
29 . . . . . . . . . . 3 . . . . . . . . . . . 14087 . . . . . . . . . . . . . . . Insulator
30 . . . . . . . . . . 1 . . . . . . . . . . . 10896 . . . . . . . . . . . . . . . Switch
31 . . . . . . . . . . 1 . . . . . . . . . . . 15320 . . . . . . . . . . . . . . . Switch
32 . . . . . . . . . . 2 . . . . . . . . . . . 11413 . . . . . . . . . . . . . . . Screw - Switch Mounting
33 . . . . . . . . . . 1 . . . . . . . . . . . 14007 . . . . . . . . . . . . . . . Decal - Time of Day
34 . . . . . . . . . . 1 . . . . . . . . . . . 14045 . . . . . . . . . . . . . . . Decal - Instructions
Not Shown. . . . 1 . . . . . . . . . . . 13902 . . . . . . . . . . . . . . . Harness
Not Shown. . . . 2 . . . . . . . . . . . 12681 . . . . . . . . . . . . . . . Wire Connector
Not Shown. . . . 1 . . . . . . . . . . . 15354-01 . . . . . . . . . . . . . Ground Wire 17748-01 F.E.
Page 13
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Meter Assembly
8
7
6
5
4
3
2
1
PARTS LIST
Item No.
Quantity Part No.
Description
1 . . . . . . . . . . . 1. . . . . . . . . . . . 11206. . . . . . . . . . . . . . . . Fitting Gasket
2 . . . . . . . . . . . 1. . . . . . . . . . . . 13942. . . . . . . . . . . . . . . . Nut Retainer
3 . . . . . . . . . . . 1. . . . . . . . . . . . 11207. . . . . . . . . . . . . . . . Special Nut
4 . . . . . . . . . . . 1. . . . . . . . . . . . 14083. . . . . . . . . . . . . . . . Meter Body Assembly
5 . . . . . . . . . . . 1. . . . . . . . . . . . 13509. . . . . . . . . . . . . . . . Impeller
13509-01 . . . . . . . . . . . . . Impeller, Hot Water
6 . . . . . . . . . . . 1. . . . . . . . . . . . 13847. . . . . . . . . . . . . . . . O-Ring - Meter Cover Assembly
7 . . . . . . . . . . . 1. . . . . . . . . . . . 14038. . . . . . . . . . . . . . . . Meter Cover Assembly
1. . . . . . . . . . . . 15218. . . . . . . . . . . . . . . . Meter Cover Assembly, Brass
1. . . . . . . . . . . . 15150. . . . . . . . . . . . . . . . Meter Cover Assembly Extended Range
(not shown)
1. . . . . . . . . . . . 15237. . . . . . . . . . . . . . . . Meter Cover Assembly Extended Range
(not shown), Brass
8 . . . . . . . . . . . 4. . . . . . . . . . . . 12473. . . . . . . . . . . . . . . . Screw - Meter Cover Assembly
Page 14
Printed in U.S.A.
MODEL 2500 ECONOMINDER
1600 Series Brine System Assembly
3 2 1
7
8
4
5
6
4
23
22
20 - 21
19
18
17
5 16
15
14
3
5
4
10
11
9
PARTS LIST
Item No.
Quantity Part No.
Description
1 . . . . . . . . . . . . 1 . . . . . . . . . . . . 10328 . . . . . . . . . . . . . . . . . . 90
°
Elbow - 1/4 Pipe Thd. to 3/8 Tube
2 . . . . . . . . . . . . 1 . . . . . . . . . . . . 12767 . . . . . . . . . . . . . . . . . . Brine Line Screen
3 . . . . . . . . . . . . 3 . . . . . . . . . . . . 10332 . . . . . . . . . . . . . . . . . . Insert Sleeve (3/8 Tube)
4 . . . . . . . . . . . . 3 . . . . . . . . . . . . 10329 . . . . . . . . . . . . . . . . . . Fitting Nut (3/8 Tube)
5 . . . . . . . . . . . . 3 . . . . . . . . . . . . 10330 . . . . . . . . . . . . . . . . . . Delrin Sleeve 3/8 Tube)
6 . . . . . . . . . . . . 1 . . . . . . . . . . . . 12774 . . . . . . . . . . . . . . . . . . Brine Valve Tube
7 . . . . . . . . . . . . 1 . . . . . . . . . . . . 60002 . . . . . . . . . . . . . . . . . . Air Check Assembly
8 . . . . . . . . . . . . 1 . . . . . . . . . . . . 12794 . . . . . . . . . . . . . . . . . . 90 ° Elbow - 3/8 Tube to 3/8 Tube
9 . . . . . . . . . . . . 1 . . . . . . . . . . . . Not Supplied . . . . . . . . . . . . . Brine Line Tube (3/8 Flexible Tube)
10 . . . . . . . . . . . . 1 . . . . . . . . . . . . 10250 . . . . . . . . . . . . . . . . . . Retaining Ring
11 . . . . . . . . . . . . 1 . . . . . . . . . . . . 11749 . . . . . . . . . . . . . . . . . . Stem Guide
12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Not Assigned
13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Not Assigned
14 . . . . . . . . . . . . 1 . . . . . . . . . . . . 10249 . . . . . . . . . . . . . . . . . . Brine Valve Spring
15 . . . . . . . . . . . . 1 . . . . . . . . . . . . 12550 . . . . . . . . . . . . . . . . . . Quad Ring
16 . . . . . . . . . . . . 1 . . . . . . . . . . . . 12748 . . . . . . . . . . . . . . . . . . Brine Valve Body
17 . . . . . . . . . . . . 1 . . . . . . . . . . . . 12552 . . . . . . . . . . . . . . . . . . Brine Valve Stem
18 . . . . . . . . . . . . 1 . . . . . . . . . . . . 12626 . . . . . . . . . . . . . . . . . . Brine Valve Seat
19 . . . . . . . . . . . . 1 . . . . . . . . . . . . 11982 . . . . . . . . . . . . . . . . . . O-Ring
*20 . . . . . . . . . . . 1 . . . . . . . . . . . . 12747 . . . . . . . . . . . . . . . . . . Flow Control Fitting
*21 . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flow Control Label -
(Specify Flow Rate)
*22 . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flow Control Washer -
(Specify Flow Rate)
*23 . . . . . . . . . . . 1 . . . . . . . . . . . . 12098 . . . . . . . . . . . . . . . . . . Flow Control Retainer
*These Parts Are Furnished Assembled Together As A Brine Line Flow Control (BLFC).
Page 15
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Service Instructions
PROBLEM
1. Softener fails to regenerate.
2.
Hard water.
3.
Unit used too much salt.
4.
Loss of water pressure.
5.
Loss of mineral through drain line.
6.
Iron in conditioned water.
CAUSE CORRECTION
A. Electrical service to unit has been interrupted.
B. Timer is defective.
C. Power failure.
A. Assure permanent electrical service (check fuse, plug, pull chain or switch).
B. Replace timer.
C. Reset time of day.
A. By-pass valve is open.
B. No salt in brine tank.
C. Injector screen plugged.
D. Insufficient water flowing into brine tank.
E. Hot water tank hardness.
F.
Leak at distributor tube.
G. Internal valve leak.
A. Improper salt setting.
B. Excessive water in brine tank.
A. Close by-pass valve.
B. Add salt to brine tank and maintain salt level above water level.
C. Clean injector screen.
D. Check brine tank fill time and clean brine line flow control if plugged.
E. Repeated flushings of the hot water tank is required.
F.
Make sure distributor tube is not cracked. Check O-ring and tube pilot.
G. Replace seals and spacers and/ or piston.
A. Check salt usage and salt setting.
B. See problem no. 7
A. Iron buildup in line to water conditioner.
B. Iron buildup in water conditioner.
A. Clean line to water conditioner.
B. Clean control and add mineral cleaner to mineral bed. Increase frequency of regeneration.
C. Remove piston and clean control.
C. Inlet of control plugged due to foreign material broken loose from pipes by recent work done on plumbing system.
A. Air in water system.
A. Fouled mineral bed.
A. Assure that well system has proper air eliminator control.
Check for dry well condition.
A. Check backwash, brine draw and brine tank fill. Increase frequency of regeneration. Increase backwash time.
Page 16
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Service Instructions (Cont’d.)
PROBLEM
7.
Excessive water in brine tank.
8.
Softener fails to draw brine.
9.
Control cycles continuously.
10. Drain flows continuously.
CAUSE CORRECTION
A. Plugged drain line flow control.
B. Plugged injector system.
C. Timer not cycling.
D. Foreign material in brine valve.
E. Foreign material in brine line flow control.
A. Clean flow control.
B. Clean injector and screen.
C. Replace timer.
D. Replace brine valve seat and clean valve.
E. Clean brine line flow control.
A. Drain line flow control is plugged.
B. Injector is plugged.
C. Injector screen plugged.
D. Line pressure is too low.
E. Internal control leak.
A. Clean drain line flow control.
B. Clean injector.
C. Clean screen.
D. Increase line pressure to 20 P.S.l.
E. Change seals, spacers and piston assembly.
A. Broken or shorted switch.
A. Valve is not programing correctly.
B. Foreign material in control.
C. Internal control leak.
A. Determine if switch or timer is faulty and replace it, or replace complete power head.
A. Check timer program and positioning of control. Replace power head assembly if not positioning properly.
B. Remove power head assembly and inspect bore. Remove foreign material and check control in various regeneration positions.
C. Replace seals and piston assembly.
General Service Hints For Meter Control
Problem: Softener Delivers Hard Water.
Cause could be that . . . Reserve Capacity Has Been Exceeded.
Correction: Check salt dosage requirements and reset program wheel to provide additional reserve.
Cause could be that . . . Program Wheel Is Not Rotating With Meter Output.
Correction: Pull cable out of meter cover and rotate manually. Program wheel must move without binding and clutch must give positive clicks when program wheel strikes regeneration stop. If it does not, replace timer.
Cause could be that . . . Meter Is Not Measuring Flow.
Correction: Check output by observing rotation of small gear on front of timer (Note — program wheel must not be against regeneration stop for this check). Each tooth to tooth is approximately 30 gallons. If not performing properly, replace meter.
Page 17
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Seal and Spacer Replacement
1. Remove electrical plug from outlet, turn off water supply to valve and relieve water pressure.
2. Remove control box cover.
3. Disconnect the brine line, from the injector housing to the brine valve (if your unit has timed brine tank fill).
4. Remove the two capscrews that hold the back plate to the valve.
5. Grasp the back plate on both sides and slowly pull end plug and piston assembly out of the valve body, (see Fig. 1) and lay aside.
Line To Brine Valve
Piston
Back Plate
Wire Hook To Remove Seals
Seal
Removing Power Head
And Piston Assembly
FIGURE 1
Removing Seal From
Valve Body
FIGURE 2
6. Remove the seal first using the wire hook with the finger loop (see Fig. 2).
7. The spacer tool (use only for removing the spacers) has three retractable pins, retained by a rubber ring, at one end; they are retracted or pushed out by pulling or pushing the center button on the opposite end.
8. Insert the pin end of the spacer tool into the valve body with the pins retracted (button pulled back). Push the tool tight against the spacer and push the button in, (see Fig. 3). When the button is pushed in, the pins are pushed out to engage the 1/4 dia. holes in the spacer. Remove the tool from the valve body. The spacer will be on the end. Pull the center button back, the pins will be retracted and the spacer can be removed from the spacer tool.
Page 18
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Seal and Spacer Replacement (Cont’d.)
Special Tool To Remove
Spacers
Spacer
Special Tool To Replace
Spacers And Seals
Spacer
Removing Spacer From
Valve Body.
FIGURE 3
Replacing Spacer
In Valve Body.
FIGURE 4
9. Alternately remove the remaining seals and spacers in accordance with steps No. 6 and 8.
10. The last or end spacer does not have any holes for the pins of the spacer tool to engage, therefore if the end spacer does not come out on the first try, try again using the wire hook with the finger loop.
11. To replace seals, spacers and end ring use special tool with the brass sleeve on one end. This is a double-purpose tool. (See Fig. 4.) The male end acts as a pilot to hold the spacers as they are pushed into the valve body and the brass female end is used to insert the seals into the valve body.
12. To restuff a valve body first take the end ring, (the plastic or brass ring without holes), then with your thumb press the button on the brass sleeve end, the large dia. inner portion is now exposed. (See Fig. 4.) Place the end ring on this pilot with the lip on the end ring facing the tool, and push the tool into the valve body bore until it bottoms. While the tool is in the valve body take a seal and press it into the inside diameter of the exposed brass female end. (See
Fig. 5.)
13. Remove the tool, turn it end for end and insert it into the valve body bore. While holding the large dia. of the tool, slide it all the way into the valve body bore until it bottoms, then push the center button to push the seal out of the tool and leave it in place in the valve body. (See Fig. 6.)
14. Remove the tool from the valve body and push the center on the brass female end to expose the pilot on the opposite end. Place a spacer on this end and insert the spacer and tool into the valve.
Page 19
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Seal and Spacer Replacement (Cont’d.)
Special Tool
Seal
Placing Seal In Brass Sleeve
Of Special Tool.
FIGURE 5
Removing Special Tool from Valve
Body After Inserting Seal.
FIGURE 6
15. While the tool is still in the valve, press another seal into the inside diameter of the exposed brass sleeve end.
16. Remove the tool, turn it end for end, and insert it into the valve body bore.
17. Alternately repeat steps No. 13 and 14 until all seals and spacers have been pushed into the valve. (See valve cross section of your valve.)
18. Place silicone lubricant on the piston and inside the valve.
19. Hold the back plate with one hand and guide the piston into the valve body with the other hand, then grasp the back plate on both sides and slowly push the piston assembly and end plug assembly into the valve. (See Fig. 1.)
20. Replace the two capscews to hold the back plate to the valve and tighten securely.
21. Connect the brine line from the injector housing to the brine valve, (if your unit has timed brine tank fill).
22. Set the time of day dial to the correct time.
23. Replace the electrical plug in the outlet.
24. Turn on water supply.
25. Cycle control and check for proper function.
26. Check by-pass valve.
Page 20
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Piston Assembly Replacement
LINE TO BRINE VALVE
PISTON ASSEMBLY
END PLUG
PISTON
ROD
SPECIAL SPRING PIN
CAPSCREWS
ROLL PIN
1. Turn off water supply to the valve and relieve water pressure.
2. Cycle the valve until the piston is in the service position (piston rod all the way out).
3. Remove electrical plug from outlet.
4. Remove two capscrews holding back plate to valve.
5. Disconnect brine line, from injector housing to brine valve, at the brine valve (if your unit has timed brine tank fill).
6. Grasp the back plate on both sides and slowly pull end plug and piston assembly out of the valve body.
7. Pull out the roll pin or special spring pin that connects the piston rod to the connecting link and remove the complete end plug and piston assembly.
8. Take the new piston assembly as furnished, pass thru the back plate and motor support and fasten piston rod to the connecting link with special spring pin.
9. Inspect the inside of the valve to make sure that all seals and spacers are in place.
10. Spread or spray silicone lubricant on the piston and on the seals inside the valve body.
11. While holding the back plate on the side with one hand, start the piston into the valve by guiding it with the other hand. Then grasp the back plate on both sides and slowly push the piston and then the end plug into the valve.
12. Replace the two valve body capscrews and tighten.
13. Connect the brine line to the brine valve, if used.
14. Place electrical plug in outlet.
15. Set time of day.
16. Turn on water supply.
17. Cycle control and check for proper function.
18. Make sure that valve is in service position (piston rod all the way out).
19. Check by-pass valve.
Page 21
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Typical Top Mounting Installation
OUT
MANUAL
SHUTOFF
3-WIRE
SERVICE
CORD
DRAIN
BRINE
LINE
IN
RESIN
TANK
BRINE
TANK
TYPICAL CONTROL VALVE INFORMATION
Tank Size
Dia.
6
″
7
″
8
″
9
″
10
″
12
″
13
″
14
″
16
″
Injector
#0
#0
Red
#1
#1
#1
#2
#2
#3
#3
White
Blue
Yellow
Slow Rinse
Rate (gpm)
@ 40 PSI
.31 gpm
.31 gpm
.45 gpm
.45 gpm
.45 gpm
.84 gpm
.84 gpm
1.0 gpm
1.0 gpm
Brine Draw
Rate (SPM)
@ 40 PSI
.28 gpm
.28 gpm
.38 gpm
.38 gpm
.38 gpm
.56 gpm
.56 gpm
.63 gpm
.63 gpm
B.L.F.C.
.5 gpm
.5 gpm
.5 gpm
.5 gpm
.5 gpm
1.0 gpm
1.0 gpm
1.0 gpm
1.0 gpm
1
D.L.F.C.
1.2 gpm
1.2 gpm
1.5 gpm
2.0 gpm
2.4 gpm
3.5 gpm
4.0 gpm
5.0 gpm
7.0 gpm
2
Note: Due to varying water conditions, tank sizes and water pressures, the above settings should be used only as a guideline.
1
B.L.F.C. (Brine Line Flow Control). Refill Rate for Filling Brine Tank.
2
D.L.F.C. (Drain Line Flow Control). Backwash and Rapid Rinse Flow Rates.
Page 22
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Wiring Diagram for Valve Drive Motor and Timer
VALVE MOTOR TIMER MOTOR
BLA
CK
BLA
CK
DRIVE CAM SWITCH
SERVICE
RAPID RINSE
BRINE
& RINSE
SERVICE CAM
SWITCH
SERVICE CAM
BRINE
& RINSE
RED
DRIVE CAM
BACKWASH
GREEN
BLACK
WHITE
PLUG - 12 V. - A.C. - 60 CYCLE
BLACK
PROGRAM
WHEEL
PROGRAM
RE-SET
SWITCH
RAPID RINSE
BACKWASH
BLACK
BLUE
WHITE
BLACK
PROGRAM SWITCH
BRINE TANK
FILL
Page 23
Printed in U.S.A.
MODEL 2500 ECONOMINDER
Service Assemblies
60020-25 . . . . .BLFC .25 GPM
60020-50 . . . . .BLFC .50 GPM
60020-100 . . . .BLFC 1.0 GPM
For illustration, See Page 15
60029 . . . . . . . .1600 Brine Valve
For Illustration, See Page 15
1 . . . . . . .10249 . . . . . . . .Brine Valve Spring
1 . . . . . . .10250 . . . . . . . .Retaining Ring
2 . . . . . . .10329 . . . . . . . .3/8
″
Brass Nut
2 . . . . . . .10330 . . . . . . . .3/8
″
Ferrule
2 . . . . . . .10332 . . . . . . . .3/8
″
Sleeve
1 . . . . . . .11749 . . . . . . . .B/V Stem Guide
1 . . . . . . .11982 . . . . . . . .O-Ring Brine Valve
1 . . . . . . .12552 . . . . . . . .1600 Brine Valve Stem
1 . . . . . . .12626 . . . . . . . .Shut Off Valve Seat
1 . . . . . . .12748 . . . . . . . .Brine Valve Body
1 . . . . . . .12550 . . . . . . . .Quad Ring
60080 . . . . . . . .1600 Injector Assembly
For Illustration, See Page 10
1 . . . . . . .10227 . . . . . . . .Injector Screen
1 . . . . . . .10228 . . . . . . . .Injector Cap
1 . . . . . . .10229 . . . . . . . .Injector Cover Gasket
1 . . . . . . .10328 . . . . . . . .90
°
Elbow 1/4
″
NPT x 3/8 Tube
2 . . . . . . .10692 . . . . . . . .Screw
1 . . . . . . .10913 . . . . . . . .Injector Nozzle
1 . . . . . . .10914 . . . . . . . .Injector Throat
1 . . . . . . .11475 . . . . . . . .Injector Body Gasket
1 . . . . . . .12083 . . . . . . . .Injector Body
60090 . . . . . . .Piston Assembly
For Illustration, See Page 10
1 . . . . . . .10209 . . . . . . . .Quad Ring, -010
1 . . . . . . .10234 . . . . . . . .O-Ring, -024
1 . . . . . . .10598 . . . . . . . .End Plug Assembly
1 . . . . . . .10909 . . . . . . . .Pin, Link
1 . . . . . . .15168 . . . . . . . .Piston 2500
1 . . . . . . .14452 . . . . . . . .Piston Rod, 2500
1 . . . . . . .14309 . . . . . . . .Retainer, Piston Rod
60091 . . . . . . . .Piston Assembly, Hot Water
For Illustration, See Page 10
60121 . . . . . . . .Seal and Spacer KIt
6 . . . . . . .10545 . . . . . . . .Seal, Piston
1 . . . . . . .10757 . . . . . . . .End Spacer, Noryl
5 . . . . . . .11451 . . . . . . . .Spacer, 12 Hole
60122 . . . . . . . . Seal and Spacer Kit, Hot
Water
6 . . . . . . . 10545 . . . . . . . . Seal, Piston, Hot Water
1 . . . . . . . 10757B. . . . . . . End Spacer, Hot Water
5 . . . . . . . 16589 . . . . . . . . Spacer, 12 Hole, Hot Water
60050 . . . . . . . . 2500/2750 DrIve Assy,
STF 120V
For Illustration, See Page 8
2 . . . . . . . 10218 . . . . . . . . Micro Switch
1 . . . . . . . 10250 . . . . . . . . Retaining Ring
2 . . . . . . . 10302 . . . . . . . . Insulator, Limit Switch
2 . . . . . . . 10338 . . . . . . . . Pin, Roll 3/32 x 7/8
1 . . . . . . . 10621 . . . . . . . . Link, 2500
1 . . . . . . . 10769 . . . . . . . . Motor, Drive 110V 60HZ
1 . . . . . . . 10774 . . . . . . . . Bracket, Motor Drive Side
5 . . . . . . . 10872 . . . . . . . . Screw, Hex Washer
8-32 x 5/16
1 . . . . . . . 11667 . . . . . . . . Wire Harness, Drive Motor
1 . . . . . . . 11826 . . . . . . . . Bracket, Sensor Motor
1 . . . . . . . 12576 . . . . . . . . Cam, Drive STF
1 . . . . . . . 12777 . . . . . . . . Cam, Shut-Off Valve
1 . . . . . . . 13366 . . . . . . . . Bearing, Drive 2500
2 . . . . . . . 14923 . . . . . . . . Screw, Pan HD Mach 4-40 x 1
1 . . . . . . . 17904 . . . . . . . . Bushing, Heyco 1/2
60306-XX . . . . . Timer, 3210 Delay
60307-XX . . . . . Timer, 3220 Timed
See Parts Price List
60135-2500 . . . Service Repair Kit
See Parts Price List
60085 . . . . . . . . Meter, 3/4
″
Std Range
60387 . . . . . . . . Meter, 3/4
″
Ext Range
For Illustration, See Page 14
Page 24
Printed in U.S.A.
Notes
Printed in U.S.A.
Page 25
Notes
Page 26
Printed in U.S.A.
Notes
Printed in U.S.A.
Page 27
P/N 15730 Rev. 1 2/99
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Key Features
- Demand regeneration system
- Automatic monitoring of system needs
- Easy to program
- Adjustable to specific household needs
