2 • FLECK 2750 Downflow Service Manual
TABLE OF CONTENTS
JOB SPECIFICATION SHEET ................................................2
INSTALLATION .....................................................................3
START-UP INSTRUCTIONS ..................................................3
3200 TIMER SETTING PROCEDURE ....................................4
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 .........................8
3220 METER IMMEDIATE TIMER ASSEMBLY .................... 10
3230 REMOTE START TIMER ASSEMBLY .......................... 12
POWERHEAD ASSEMBLY (ENVIRONMENTAL)..................14
MANUAL POWERHEAD ASSEMBLY ..................................16
CONTROL VALVE WITH 1700 INJECTOR ASSEMBLY ........17
SOFTENER FILTER CONVERSION KITS ............................20
1600 BRINE SYSTEM ASSEMBLY ...................................... 21
1650 BRINE SYSTEM .........................................................22
1700 SERIES BRINE SYSTEM ASSEMBLY ......................... 23
1710 BRINE SYSTEM ASSEMBLY ...................................... 24
1-INCH METER ASSEMBLY ............................................... 25
1600 SERVICE VALVE OPERATOR (NEW STYLE) ...............26
2300 SAFETY BRINE VALVE ............................................... 27
2310 SAFETY BRINE VALVE ............................................... 28
2350 SAFETY BRINE VALVE ASSEMBLY ........................... 29
2750 CONTROL VALVE DIMENSIONS ................................30
TROUBLESHOOTING ..........................................................31
GENERAL SERVICE HINTS FOR METER CONTROL .......... 32
WATER CONDITIONER FLOW DIAGRAMS .........................33
FLOW DATA & INJECTOR DRAW RATES ...........................34
SYSTEM #4 .........................................................................35
SYSTEM #5 INTERLOCK ....................................................35
SYSTEM #6 .........................................................................35
SYSTEM #7 .........................................................................35
SYSTEM #4 IMMEDIATE & DELAYED VALVE WIRING .......36
SYSTEM #4 REMOTE SIGNAL START VALVE WIRING ....... 37
SYSTEM #5 DUPLEX VALVE WIRING ................................. 38
SYSTEM #6 DUPLEX VALVE WIRING ................................. 39
SYSTEM #7 DUPLEX 24V/120V 3-WAY VALVE WIRING ..... 40
SYSTEM #7 DUPLEX 230V 3-WAY VALVE WIRING ............ 41
SERVICE ASSEMBLIES ......................................................42
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. Downflow: Upflow Upflow Variable
3. Meter Size:
A. 3/4-inch Std Range (125 - 2,100 gallon setting)
B. 3/4-inch Ext Range (625 - 10,625 gallon setting)
C. 1-inch Std Range (310 - 5,270 gallon setting)
D. 1-inch Ext Range (1,150 - 26,350 gallon setting)
E. 1-1/2 inch Std Range (625 - 10,625 gallon setting)
F. 1-1/2 inch Ext Range (3,125 - 53,125 gallon setting)
G. 2-inch Std Range (1,250 - 21,250 gallon setting)
H. 2-inch Ext Range (6,250 - 106,250 gallon setting)
I. 3-inch Std Range (3,750 - 63,750 gallon setting)
J. 3-inch 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 offline based on flow.
5. Timer Program Settings:
A. Backwash: ______________________________ Minutes
B. Brine and Slow Rinse:_____________________ Minutes
C. Rapid Rinse: ____________________________ Minutes
D. Brine Tank Refill: ________________________ 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
CALIFORNIA PROPOSITION 65 WARNING
This product contains chemicals known to
the State of California to cause cancer or
birth defects or other reproductive harm.
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