MRS20HNGD0 Frigidaire Refrigerator - Instructions

My fridge side had warmed up to 70 degrees but the freezer side was still cold. The coils inside had iced up. After thawing with a hair dryer, it froze back after another week. I removed the old defrost thermostat and wired the heater strip directly and turned on the defrost timer. It began melting the ice so that ruled out the heater strip being bad. I couldn't get a reading with my ohm meter on the defrost thermostat so I took a chance and bought the part. Installation was a breeze and it fixed the problem.

Ordered the Capacitor and the Thermostat Control. Parts were received in a matter of a few days, easy to install, but did not fix the problem. Had to call a repairman to fix the problem (compressor relay - this part not available to order for this model number with Parts Select). Will continue to use Parts Select in the future for other parts, but not happy that the actual part I needed was not available - had to use other methods.

Heard the snap of a short circuit followed by a burning smell around the refrigerator. Pulled it out, unplugged it and removed the back panel with a nut driver. Plugged it back in and when the compressor kicked on I saw sparks and some smoke at the relay. Unplugged and ordered new relay and the associated run capacitor in case it was also bad.
Removed the holding clip and the relay with capacitor easily came out with two wires attached. Removing the wires was done by prying with needle nose pliers with some difficulty.
Inserting the wires into the new relay was also difficult. If the position isn't just right it does not snap in. Once it is positioned correctly it makes a positive connection with not much effort.
Reassembled the capacitor, plugged unit into compressor, added retaining clip and plugged in refrigerator.
Compressor started up correctly. Note that as the refrigerator cools the compressor will shut off for long periods of time. This is normal.

Top freezer took off the panel in freezer and melted the ice around coils and found the defrost thermostat and replaced with the new one. Just followed the instructions from your video on line. Freezer works just fine now. Refrigerator is 38 years old.

Followed the instructions provided in your video, took less than 15 minutes and works like new. Thank you for the parts and the advice.

Removed the vent cover at the bottom. Removed the screws. disconected the harnes and put the new timer in. This was a very easy fix. Thank You!

Having tried PartSelect.com before, I was very comfortable with the process. Input my symptoms and the feed back I received was that one of the 2 things (Defrost Timer or Defrost Thermostat)might need replacement. Since the cost was not much and over night shipping would cost more than the product, I decided to order both the parts. Changing parts was a breeze. The instructions posted by others on your web site were very easy to follow. You guys save me a bundle every time I have any thing going worng with any of my appliances.

From most posts I've read, the defrost timer was the culprit so I blindly ordered one. Easy install but did not fix the problem so I broke out the ohm meter. The only other 2 items it could be all tested good with my meter so I bypassed the defrost thermostat (per forum help...actually quite easy)and it defrosted fine, which told me I needed a new defrost thermostat. Installed fairly easy and problem gone.

Based on the website I decided it was most probably the defrost timer, and that was correct. I ordered it, watched the video, and two days later the part was at my door. Took the nut driver, removed 4 screws, then removed the old defrost timer, installed the new one, re-installed the whole plastic assembly with the four screws, and done!!! Couldn't have been easier.

removed freezer door and installed the new one. This was a pretty easy thing to do, although putting the old handle on the new door was a challenge. No knowing that there is a plastic piece holding the top of the handle i broke the that piece and had to order another one. Mean while the freezer was making alot of frost inside, so that had to be cleaned after the new part came.

Use the rubber brushing to fill the gap.

We took the door off and replaced the pastic washer. Found out that the repair people never informed us that the door itself has a bit damaged so this repair would have to be done over and over. Nice way for them to make money off us.
We were able to fix it so that it will last a LONG time. Sometimes it realy can pay to do-it-yourself!

Dear Part-select,
I had a fridge that was not working food was melting in the freezer, Beer was warm. You get the picture anyway using your site I found the parts needed to to fix the issue in fact I ordered two parts one fixed the issue 50% and the other like 30% of the time! both parts with overnight shipping were cheaper than 1 part if purchased at our local appliance part outlet:) not to mention the cost of a repair person. Thanks again! . Keep up the good work


Tom Houck
Spokane, WA
Houck Photo
509-723-3418
tomhouck1@comcast.net

A little research told me the hum plus no cooling was either the compressor or the relay. I ordered the new relay and put it in but it didn't fix the problem. I ended up having to buy a new fridge, but it was worth the $30 gamble to see if I could fix it on the cheap and it saved me the money a service call would've cost. Pretty easy installation, just in a tight space on my model.

Unplugged fridge, opened the door, used flat head screwdriver to pop off old switch, unplugged wires, plugged in new switch, popped it back in, and plugged the fridge back in. 2 minute fix.