Samsung cooltech dynamic sr30b621xtc ,no longer cooling top and bottom.was informed the following parts are the defected. sh capacitor 350vac 3.5uF(U) j531 Q35E 330M385 2 L6-JAHWA

Defective controller, when the unit tries to defrost.

That simply means that your drain line is either clogged or frozen down to the drip pan. Clear the opening then put some hot water down the drain until it runs out.

You need a 6 microfarad capacitor at 5% tolerance rated for 350
volts alternating current, anyways , that what you just wrote to me.

6uf 5%350vac Try google.com or bing.com type in HDC
maybe you find out what HDC is. My guess is they are the manufacturer of the capacator. It is round with two leads comming out of it, right. This is not something normally seen on a fan, unelse it is a run or start capacitor used on a high horsepower industerial fan.

try www.graingers.com for industrial fan parts

if you can make do with a garden variety generic capacitor
your local radio shack should have a 6mfc @350vac with 5% tollerance. tolerance means that the 6 mfd capacitor can vary by 5%,
either up or down and still be acceptable.

Unplug the refrigerator first. In the back of the refrigerator at the bottom is a metal panel. Remove that panel and off to the right side of it should be a white looking plastic box. Unscrew that box from the fridge and open it up to get to the circuit board. Remove ALL harnesses from the circuit board and capacitor. After doing so plug them all back in and reassemble everything back together and plug in the fridge. This should reset the board and allow it to function correctly. I hope this helps you. Best of luck.

Hi,

Check out these tips...they can help you figure out what is going wrong withyour refrigerator and why it is not cooling

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heatman101

it is possibly cheaper to go to a glass firm and get glass cut and edges polished to fit than it would be to buy replacement shelves.the mark up is horrendous on any spare parts......

Yes, I had this problem. $85 visit from a very condescending repair man located a piece of old hard cheese that had become wedged in and stopped the thing from turning - the noise had been terrible. Fixed in 2 minutes - embarrassment lasted much longer.

You have a clogged defrost drain tube. best way is to thaw unit out. Your vents are being blocked so no air flow is pushed down.

hi
there is problem with x flow motor which is located inside the ref temp. assy. in frige section.this problem dosen't affect the cooling of fridge.this problem can resolved by replacing the x flow motor

yours
sandesh

www.partstoday.com they will need the model number to be able tro search for the parts, enjoy.