MRT15CNAD0 Frigidaire Refrigerator - Instructions

I went on partselect put in make and model number, a list showed the probable cause. I watched the how to video. When I received the part in short order I loosened 2 screws disconnected the wiring plug (sprayed it with contact cleaner) pluged it in, removed screws from old part put them in new one. Put timer back in its location and tightened the screws. Very eazy, works fine.

I pick up very fast at these kind of small jobs but because of my very busy schedule I decided to call (2 times) technicians about my problem but none of them had any idea. About my repair, I removed the grill at the bottom of the refrigerator, unscrew a small plate (located on the bottom left side) that's holding the defrost timer. I plug on the new part, screw back the plate with the defrost timer and that was it. Don't forget to turn clockwise with your finger the timer until you hear a "click" and then turn it slightly more to the right. There is also a video on U-tube.

I first thought the defroster heater broke - took the back wall of the freezer off and cooling fins were fine. Then took the defroster timer out and opened it up. The contacts were badly burnt so the compressor and fan ran during only part of the cooling cycle. Replacing the timer took less than 5 minutes - turn off the power, remove one screw to take out the control box, cut the ground wire (new timer housing is plastic and does not have a ground connection), remove two screws to unmount the timer, unplug the old timer, plug in the new timer, fasten with two screws, put the control unit in and fasten with one screw, turn power back on.

You guys at Partselect are the best!!! Went to your site, typed in my appliance symptoms, and received possible fixes. Ordered the suggested parts (under $50) on a Sunday night and got em Tuesday am. Installed the easiest one first and Voila!!!! Frig is working great. Thanks Bob S

Remove 4 screws that hold up overhead controls, this is also the part that holds the light. Unplug the timer and replace. Super simple and runs great now. After you plug it in it may take a few minutes to kick on the compressor but it will. Also I was pleased it was a factory Frigidare part. Price was right.

I followed the procedure online and found the thermostat was ok, it had continuity when cold, and the heater coil was also ok, it too had continuity, therefore the problem was a bad defrost timer. the refrigerator works great, thanks parts select!

Problem not consistent. OK for 2-3 weeks, then freeze coils. Mark and observe the defrost timers manual rotating adjuster. Timer would stop mid cycle. One revolution equals 8 hours of compressor run time followed by 30 minutes of defrost. Replacing timer took 5 minutes.

I original tried to repair the motor but was not able to. I remove the screws on the back plate and removed the the back plate. Removed the shroud for the motor and screws, unplug the power connection and removed the fan motor. Installed the new fan motor and reassembled everything. The refrigerator is working great.

Turned off Refrigerator by thermostat switch in Freezer Compartment,(allowing for light to work in freezer). Then removed all food from freezer side,then all shelves & basket drawer. Next, unplugged refrigerator from electrical source. Removed back of inside of the freezer. Located the Thermostat for defrosting cooling coil. Removed and replaced with new part.(Tip-unplugged the wires for the original thermostat, remove from freezer and cut off and splice with connectors provided with new part, it's easier because you're not trying to do this in the narrow space of the freezer). Then attach the thermostat with new bracket and plug thermostat wires back in, replace back panel, shelves, plug in power supply, turn thermostat switch in Freezer to normal setting. Wait for Freezer to cool and replace food. It's currently working like new. BTW I thought I need a defrost time as well...however after I ordered that part and received it, I turned the existing defroster timer manually with a straight ended screwdriver very slowly and it cycled and the defrost rods glowed/functioned just fine. Therefore I didn't replace defrost timer. I'll save the new timer for future repair if needed. All in all it was fairly easy, and I didn't have to buy another fridge. I was really pleased with the service of this website...and the parts arrived very quickly via Fedex. Thanks www.partselect.com ! KJ

Removed the old burned out evaporator fan, and with the model# was able to find a replacement at PartSelect. I was really surprised that you had the exact part on a fridge that old. Installed the new fan, and the fridge is working beautifully. Thanks to PartSelect I was able to save several hundred dollars.

This is a top and bottom frige. I unplugged the fridge and I took off the sheld in the freezer and removed the blower fan cover and unplugged the fan to remove the back freezer panel. Be careful when moving the fan. It looks sensitive. I used a hair dryer to melt the frost to get to the screws. Because it was frosted the back panel was hard to take off. Don't force it too much, just keep melting the ice. Once it was off the radiator looking thing was completely frosted and iced over and I couldnt even see the thermostat. I started blowing it with the hair dryer and it started melting. It took an hour to get the ice melted enough to actually see and remove the thermostat. You may want to leave the fridge off for a day. I didnt have a choice because I didnt have anywhere else to place the food. I was using the freezer as the fridge. Thats how cool the freezer was. I cut the wires for the thermostat. Im sure you could check which is positive and which is negative. I just looked at the direction the wires went. This works but it is not guaranteed. Check for ground. Google it if you need to know how. I used the clamp connector things but I didnt have a clamper so I used a plier. It works but I didnt like how it clamped. The little tubing didnt work for me becuase I didnt have a solder gun to warm it up and using a match is not good. You'll burn the wire. Buy electric tape and wrap it around. Dont use regular tape. Go to home depot it costs 99 cents. Make sure all ice is melted. Go over everything with the hairdryer to melt the ice. You dont want it to start freezing and clog up the vents, expsecially the one that goes from the fan to the fridge. Before I put everything back together I changed the defrost timer because I figured its best to change it since you never know. I loosened the two screws but first I took offf the screw holding the timer panel. I changed the defrost timer and connected it back. Then I screwed everything together. Then I screwed in the back freezer panel but not the fan cover so I could see if the fan is working. I plugged in the fridge and the fan didnt work. If you look under the defrost timer panel, the timer has a round part that you can move with a flathead screwdriver. Move it lightly clockwise and the fan will start. I read that the fan goes for 8 hours and then it turns off for a half hour. Seems like a lot of time to be on but its been a week and the fridge and freezer are working real good. This website is good and the aprts are cheaper than Sears.

Ordered the new part-Unplugged the refrigerator - took off the cover over the defective timer - put in the new part put the cover back on - plugged the refrigerator back in - so far, so good!~

Unplugged refrigerator. Removed control knob and cover. Unwired control and removed same. Removed plastic tube from old capillary tube and placed on new unit. Installed and wired in new unit, making sure new unit was in the "off" position. Plugged in refrigerator, turned control knob to the first numerical setting, and was rewarded with the startup of the refrigerator compressor. Voila!

Emptied freezer, removed fan motor cover (2 screws), removed fan and motor (2 screws), removed old motor from bracket and reassembled with new motor, transferred fan blade from old motor to new), re-installed new fan/motor (2 screws) and reinstalled cover...

there were three possible problems the timer, the thermostat, or the heating element.i replaced the timer first as that is the problem 65% of the time and that did not fix the problem, i replaced the thermostat and that did fix the problem. after watching the video on line from parts select i took the back off of the freezer from the inside, defrosted the coils with a hair blower and then swapped out the thermostat which pops right off and i spliced the old connectors to the new thermostat. the heat shrink tubing that came with the part was a little to big so i put a smaller peice on each side for water proofing. that is what the cigarette lighter is for to supply heat to the heat shrink tubing.now that i have fixed that problem i may tackle the ice maker next