Pentair FLECK 9100 SXT

Other manuals for Pentair FLECK 9100 SXT

Questions and Answers:

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Timothy WilliamsSep 12, 2025
What causes my Pentair Water Filtration System to fail to draw brine?
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  Charles BensonSep 12, 2025
  If your Pentair Water Filtration System fails to draw brine, it could be due to several reasons. A plugged drain line flow control could be the cause, so clean it. Also, check for a plugged injector or filter, and clean or replace them as needed. Low water pressure can also prevent brine draw; raise the inlet pressure to 1.8 bar minimum. An internal valve leak might be the problem, requiring you to change the seals, spacers, and/or piston assembly. Bad programming can also cause this issue, so program correctly. Finally, a power head not operating properly may be the reason; in this case, change the power head.
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Ian DaviesAug 25, 2025
Why is my Pentair Water Filtration System using excessive salt?
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  William ChaseAug 25, 2025
  If your Pentair Water Filtration System is using too much salt, start by checking the brine refill setting. Make sure the salt setting of the brine tank is correct. Note that too much water in the brine tank may also be the cause. You may need to see Iron presence in softener. Finally, verify the system's programming and adjust if necessary.
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Susan Young MDAug 26, 2025
What to do if there is too much water in the brine tank of my Pentair Water Filtration System?
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  Marc JonesAug 27, 2025
  If there's too much water in the brine tank of your Pentair Water Filtration System, the drain line flow control (DLFC) might be plugged. Try checking the flow regulator. Alternatively, the brine valve could be faulty, requiring a replacement. Also, ensure that the system is correctly programmed; check and modify the programming if needed.
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Anthony RodriguezAug 27, 2025
Why is there a water pressure drop in my Pentair Water Filtration System?
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  Kyle HollandAug 28, 2025
  A drop in water pressure in your Pentair Water Filtration System can be caused by a few things. Check for iron deposits in the softener inlet and clean it if necessary. Also, iron deposits inside the softener itself can cause this issue; clean both the valve and the resin. Lastly, the valve inlet might be obstructed by foreign elements; remove the piston and clean the valve to resolve this.
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dianejenningsAug 29, 2025
Why is there salted water in the service line of my Pentair Water Filtration System?
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  David RobinsonAug 29, 2025
  If you're experiencing salted water in the service line of your Pentair Water Filtration System, several factors could be responsible. The filter and injector might be blocked, requiring cleaning. Additionally, the power head may not be operating on the proper cycles, necessitating replacement. Foreign elements in the brine valve or brine line (BLFC) can also cause this issue; clean or replace the valve and clean the BLFC. Low water pressure could also be a factor; raise the inlet pressure to a minimum of 1.8 bar. Finally, incorrect programming can lead to this problem, so check and adjust the programming as needed.
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Richard PadillaAug 30, 2025
Why is my Pentair Water Filtration System losing resin through the drain line?
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  Timothy BarrettAug 31, 2025
  If your Pentair Water Filtration System is losing resin through the drain line, the top distributor might be missing or broken. In this case, add or replace the top distributor. Air in the water system could also be the cause; ensure the presence of an air check system in the brine tank. Additionally, the drain line flow control might be the wrong size; ensure it is correctly sized. Finally, a dirty resin bed can contribute to this issue; check the backwash, brine draw, and brine refill, regenerate more often, and increase the backwash cycle time.
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Leah RobinsonSep 18, 2025
What does 'Upper drive synchronization' mean for Pentair Water Filtration Systems?
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  Shannon LaneSep 18, 2025
  For Pentair Water Filtration Systems, 'Upper drive synchronization' issues can arise from a power failure while the electronic components were compiling data; the system will recover automatically within a few minutes. It can also mean that the board isn’t receiving the signal from the homing microswitch (the motor runs for the first 6 minutes of UD display then shows ER0); check microswitches and associated wiring.
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fyatesSep 12, 2025
How do I fix a water pressure drop in my Pentair Water Filtration System?
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  carrolldebraSep 12, 2025
  A water pressure drop in your Pentair Water Filtration System may be caused by iron deposits in the valve inlet or in the valve itself; clean the inlet, valve, and resin. Alternatively, the valve inlet could be obstructed by foreign elements; remove the piston and clean the valve.
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Ashley MooreSep 9, 2025
What to do if there is too much water in the brine tank of Pentair Water Filtration System?
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  Eric TurnerSep 9, 2025
  If you find too much water in the brine tank of your Pentair Water Filtration System, consider these possible causes. The drain line flow control might be plugged, so clean it. Another cause could be a plugged injector system, in which case you should clean the injector and screen, replacing them if necessary. A faulty brine valve could also be the reason, so change the brine valve. Other potential causes include bad programming (reprogram correctly), the controller not cycling (change controller), foreign material in the brine valve (replace the brine valve seat and clean the valve), or foreign material in the brine line flow control (clean the brine line flow control).
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Mary RobinsonSep 6, 2025
How to fix Pentair Water Filtration System that fails to regenerate automatically?
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  Tina OrrSep 6, 2025
  If your Pentair Water Filtration System isn't regenerating automatically, it could be due to several reasons: * Check if the power source is interrupted or switched off. If so, restore the controller and ensure a constant power supply. * Inspect the meter cable for disconnections or faults, checking connections in the power head and on the meter cover; replace the cable if necessary. * A defective power cord, motor, or controller could also be the culprit, requiring replacement. * A blocked meter can prevent regeneration; clean or replace it. * Finally, incorrect programming can cause this issue, so ensure the system is programmed correctly.

Pentair FLECK 9100 SXT Specifications

General

Type	Water Softener
Control Valve Type	Fleck 9100SXT
Inlet/Outlet	1" NPT
Display	LCD
Control System	Digital
Dimensions	Varies depending on system configuration
Regeneration Type	Metered or Timed
Electrical	120V AC, 60Hz
Timer Type	Digital
Backwash Flow Rate	17 GPM
Power Supply	120V/60Hz or 220V/50Hz
Cycle Settings	Adjustable
Brine Tank Compatibility	Yes
Warranty	5 years limited