How to resolve our "lack of water" issue..within the last few weeks, the water dispenser's water flow lessen with each day-now it does not just doesn't work

If your water dispenser on your refrigerator says that it's out of water even though you have already filled it up, and the light keeps flashing, there may be a few things you can try to fix the issue:
1. Check the water supply: Make sure that the water supply line to the refrigerator is turned on and that there are no kinks or obstructions in the line that could be preventing water from flowing to the dispenser.
2. Reset the dispenser: Try resetting the dispenser by unplugging the refrigerator or turning off the power at the circuit breaker for a few minutes, then turning it back on again. This can sometimes clear up temporary glitches in the system.
3. Check the filter: If your refrigerator has a water filter, check to make sure it is not clogged or needs to be replaced. A clogged filter can prevent water from flowing properly to the dispenser.
4. Contact the manufacturer or a professional: If the above steps do not resolve the issue, it may be a more complex problem that requires the attention of a professional technician. Contact the manufacturer or a professional repair service for assistance.
It's important to address the issue as soon as possible, as a malfunctioning water dispenser could lead to other issues or damage to your refrigerator.

Try claiming on their 5 year warranty. It is probably a worn o-ring or a worn ceramic cartridge in there. If you phone them, they will tell you the part that has probably failed. This link shows parts for the HT-200, but shows the cartridges and o-rings.

https://www.chicagofaucetshoppe.com/Franke-Little-Butler-Parts-s/11466.htm

Franke Little Butler

https://www.franke.com > shared > pdfs > LB2000
PDF
Franke Little Butler. Spare Parts & Warranty. Franke Little Butler. Installation and User Guide. Hot and Cold Water Dispensing System. Model Series LB2000.


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Hello Chuck, thank you for your post!
From the information you have provided you are receiving low water pressure at the dispenser on your Frigidaire refrigerator. This could be due to a dirty or clogged filter and I would check to see when you last replaced it. I have researched model FRS3R5EMB and show the water filter is part number WFCB.

If you have changed your filter within the past six or nine months the low pressure could be due to an obstruction within the water line or an issue within the dispenser. Since it could be anyone of these underlying issues I would recommend having a professional technician out to perform a proper diagnosis and repair. This will help you to avoid any unnecessary part purchases. I hope that this information is helpful to you. -Matt

Three things could be wrong:
Solenoid switch where the water comes into the unit has gone, this control the flow of water into both the ice maker and the water dispenser.
If the switch is good and then you need to check your filters, sometimes inside the door top right. or on one of the corners on the bottom front.. You should be able to unscrew them with you hands.. make sure water is off behind unit or where ever your shut off is at.
One last thing.. check for kinks in the water line behind the unit if it was pulled out lately.

the valve is probably operated by a celenoid, if you removed it during the hose replacement it may be installed incorrectly, out of line or not have a good ground.

Replace water filter, this unit had a issue with restrictions in filter due to a design issue. Water valve is all so called a water pump from many people.

If the water continues runs nonstop even when the heater is turned off, you might have either a bad solenoid valve or a bad humidistat. Simply disconnect one of the two low voltage wires going into the unit. If the water turns off then your problem is most likely your humidistat or the low voltage wiring. If the water continues to run even when the low voltage is disconnected you have a defective solenoid valve.
Good luck.......

check for proper flow and pressure on water supply line