Water Dispensor freezes - KitchenAid (KSRD22FKST) Side by Side Refrigerator

What is the complete model number of the unit?

have you put a thermastat in the fridge to see what temps are odds are the theristors or control has shorted out

If the light and ice dispenser on the front panel works and If your fridge is 4 years old or older, the insulation in the freezer door has most likely deteriorated and the water in the tube feeding the water dispenser has probably frozen. Open the freezer door, put a blanket over the food to keep it from defrosting, and use a blow dryer to defrost the door. Blow the hot air on the flat panel inside the door (the backside of the water dispenser). Close the door about every 5 minutes to check to see if the water works. Once the water begins to flow, you have successfully defrosted the ice in the tube. Defrosting the door works for about 12 hours until it freezes again. To solve this problem, I placed a 10" weedeater line up thorugh the dispenser nozzle leaving about 1/8 of an inch sticking out. When the line freezes again, pull out the weedeater line, dispense water to free the ice, and then reinsert the weadeater line. I keep the line in all the time...it works great! If the light or ice dispenser do not work, the problem may be *********** board.

You have 2 problems .
1 . the water valve is not letting enough water in . Pt # WR57X10032 . This is located on the back of the refrig , where the wall water line connects to , on the refrig .
2 . The dispensor flap door , is not closing completely , to seal off the warm outside air , thereby , causing frost on the inside dispensor area , and , on the bottom of the ice dispensor bucket . The usual cause , is the door flap solenoid , pt # WR62X10055 . The plunger , which comes with the solenoid , usually rusts , causing the flap not to close completely .

The dispensor water line , is probably trying to freeze , inside the door . raise the freezer control slightly warmer , to keep this from happening . May take 2 or 3 raisings to find the proper temp . Also , you can order a dispensor heat kit , pt # WR49X10173 , which comes with installation instructions .

you might try asking the mfg. site about this problem
https://jennair.com/appliances/details/JS42SSDUDE

did a search and nothing else come up. give them a try.

two problem one water vale are the line were water come out is frozen the water splashes back and line freezes are water vale leakes

sounds like the sensors are playing up causing the bottom of the fridge to freeze, this will also cause the water reservior to freeze thus no water to the ice tray and water dispensor. do a full defrost then see if you gain back all the functions proving the sensor fault.

Please give brand and model number.

It depends on where it is freezing. Can you determine where the freezing is? These things don't usually clog. They can develop what is called a vapor lock in the water dispenser behind the meat drawer in the refer. For freezing let me know where it is freezing.