2016 SAMSUNG 4 DOOR FRIDGE, MODEL#RF28HMEDBSR/AA. ICE FORMS AT BACK AND UNDERSIDE OF ICEMAKER BLOCKING TRAY EJECTION FINGERS WHICH STOPS ICE PRODUCTION. WHAT COULD BE THE PROBLEM?

SOURCE: I have a Samsung SR-S2028CSS

Are you sure about these temps C or F? At 2 deg on either scale, food would freeze! And -23 is unreachable.
Water running down the door sounds like a seal leak, check by putting a dollar bill between the seal and the frame. It should NOT pull out easily. Or there may be an air leak in the ice/water dispenser. Look at these parts closely. Or the "stile heater", a heater in the door frame to prevent condensation, may be broke. This is expensive to fix.

SOURCE: water wont flow into LG LX259602b ice maker

You may have a bad water valve.  The valve has 2 sections, one for the water dispenser and the other for the ice maker.  Check those connections in the back of the refrigerator.  If everything is ok, replace the water valve.

SOURCE: fridge condensation - freezer thawing

OK now I'm wondering are theses numbers your getting 4 -9 the actual temps of the refrigerator and the freezer? and do they feel this cold and correct to you? I know the refrigerator side shouldn't be below 34 or so and definitely not below 32. If this is correct and the numbers are not settings but temps. (Now if you have a touch pad its electronic. If it has knobs it has a separate defrost and thermostat and are electro-mechanical)
If electronic Your control board and possibly defrost control are out.
It would more likely be the sensors going to the board(s) It will both sensors have the possibility of causing your problem. 1 will control the run of the compressor (and this one could and probably is connected to the inside coil) and 1 will control the air damper tween the refdg and freezer compartments, and may turn on the inside fan operation too.

(this would be my first suspect if these are degrees numbers). Look at the thermostat control see if it is attached to the indoor coil (usually the tube leavign the indoor section. If its not attached its not sensing the coil temp and when goes into defrost wala its not senmsing temps like its designed to do. Look for a broken clip or possible a plastic wire tie that holds this sensor in place.

Please get back to me with what you see - find on this look up.

SOURCE: 16 month old GE Profile

see if the back wall inside of freezer have ice if so you have to change tiker board or check your doors if closing

John Tripp

• 4656 Answers
• Posted on Aug 10, 2009

SOURCE: Freezer cold- Fridge not. Ice build up on freezer

I really believe your adaptive defrost located inside the fresh food compartment and inside the control panel is defective. It puts your refrigerator on a timely defrost and if defective this problem you listed in your post happens. Yes we may need to also check the defrost heater and defrost thermostat but with my experience with that type of Adaptive Defrost Control is famous for its failure.
ADAPTIVE DEFROST CONTROL Part Number 61005988 You can find it located on two of my websites. Some models like yours came with a Defrost Timer. We will need just look inside the control panel and see for sure. Here is a photo of the Adaptive defrost. If you should need to contact me please send an email or try to answer here. Problem is I don't get notifications when someone comments. [email protected]
Please rate and ask me as much as you like. Thank You, Sea Breeze
Part 61005988

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