MRS1 Refrigerator - Instructions

Wasn't sure if it was the derost timer or the heating element. Since the timer was much cheaper, I bought it and crossed my fingers.
My story is like the others. Unplug the refrigerator, snip the old wires, strip back the wire insulation, use the supplied connectors to attach the new defrost timer to the existing wiring.
Succe ... Read more ss! My coils no longer freeze up.
Only difficulty is I am a large guy, and fitting my upper body into the freezer was challenging.

After posting the specific symptoms and getting feedback, I had narrowed the cause to two linked parts. I ordered both intending to replace first one, then the other as needed. With parts in hand, I pulled off the freezer control knob, used a nut driver to remove the two panel securing screws (behind the face, against the inner ceiling) a ... Read more nd gently dropped the cover down. The control (temp sensor and cold control) is easily accessible as it sits wedged into two slots in the plastic cover. The control must be slightly lifted in order to extract the long sensor that attaches to the control and runs under it and into a plastic sleeve behind the panel (the new control comes with the sensor wrapped in a tight coil and it must be unwound for the install). Removed the three wires noting which color goes where. Used needle-nose pliers to remove the small push-on tabs and removed the control. After starting the new sensor probe into the sleeve re-attached the 3 wires to the new control. Used the original as a model for how to pre-bend the probe for the first 2 inches as it was mildly frustrating to position the unit back correctly. Pushed everything back into place, re-installed the screws and plugged the fridge back in...(you DID unplug it first, right?). Still haven't used the second part (defrost timer), but I expect it to go soon...it is a 17 year old refrigerator, after all.

From discussions with friends, I determined the problem might be easy to fix. The fridge made a lot of noise, but the compressor DID come on, and inside the freezer was cold, but the main fridge was warming.

After unplugging the fridge, I removed the fan assembly in the freezer (there were about 4 nuts and a couple of plugs to ... Read more uncouple.

I could see right away the fan blades has broken off, but the motor looked good. The new new fan pushed easily onto the shift and fit perfectly in the housing.

I reinstalled the fan assembly, plugged in the fridge, and right away heard the new fan come on - very quietly. What was a roar became a whisper and the fridge was down to 38 degrees with a few hours.

The defrost timer is located under the freezer side behind the lower plastic cover. Very simple, just 2 screws and a plug, and your done.

The thermostat requires removing the lower drawers in the freezer and unscrew the back side of the rails and let them hang over to get access to the lower cover on the back of the freezer. On ... Read more ce the panel is off you will be able to see the thermostat. From there you just remove the thermostat from the clip, cut the 2 wires, splice in the new thermostat and re install using the new clip and your done!!

This was my first time and it was really simple. I had a local repair shop quote me $375.00 . I did it myself for under 50.00 shipped to my door..

First I remove the back panel which had 4 screws. Then I removed the ice maker. The icemaker is held in place by the 2 screws that requires backing the screws out just a litter, than lift up and remove the electrical connector. Used a volt ohm meter to check the resisitant in the heater element and the defrost timing switch. Both tested ... Read more good and that left only the thermostat. Removed and replaced the thermastat swich. I cut the ends of the old switch and crimp the ends of wire with the crimps that came with the swict i purchased from parts select. My refrigerator is working properly and making ice like normal.

I replaced the bulb using my hands to twist the bulb in the socket located at the top of the refrigerator.

First I removed the two screws that hold the element in place. I then pulled the element out about 3 inches and disconnected the wiring harness plug, replaced the old timer with the new one, re-connected the wiring harness and reinstalled the mount in position. Hardest thing about it was lying on the floor.

tested defrost timer and heater. And then tested defrost timer with ohm test($6 at hard ware store) Closed and would not open replace and tested freezer take 30mins to get switch cold and retest.

1. I took out one screw on the ice maker and loosened the other two screws and unplugged and removed the ice maker.
2. Next I took out 2 screws from the bottom of the auger drive box and unplugged the wiring harness and removed the box. The wiring harness was a little tricky. The lock on the plug pushes in to unlock even though ... Read more it looks like it pulls out,.
3.next you must remove 2 screws from the left side bracket that holds the auger box and remove the bracket.
4.Now take out 8 screws that hold the back panel in place and remove the back panel.
5. now your looking at the evaporator fan blade and motor. The simple way to replace the fan blade is to unplug the motor and remove it from the freezer. It just sits in with nothing holding it. The fan requires a little pressure but should pull right off. Install new fan blade and put everything back in the same order it was removed.

Removed broke bracket. Installed new bracket (part #100). Now, everything is O-TAY!

Remove the cardboard access cover at the bottom back of the fridge. On the left side, locate the run capacitor. Remove it by prying it loose from its socket, after first removing the wire hold down clamp. One wonders why the clamp is there, which makes it difficult to get the run capacitor out. Be careful not to disrupt in any way the cop ... Read more per refrigerant tubes. If you mess them up, you will have wasted your time and effort trying to repair the machine. I was lucky, since a failed run capacitor is the problem only about 12% of the time, based on what I’ve read. Hallelujah! It was the problem with my fridge.

Looked up similar problems and found it to be the defrost timer. All I had to do was remove the plastic portion in the fridge section to get to the old timer. Popped the new one in and put it back together. Works great now. Would have been almost $150 to have a repair company come out and fix it.

The bulb has a plastic clear cover. That cover can just be carefully removed using a screwdriver. It's held in by a metal bracket. After you remove the cover. You'll just need to replace the bulb and then re-install the cover and bracket.

I called the repairman who diagnosed the problem as a thermostat then had to order a thermostat took about 2 weeks to get back and install (cost little over $100). did good for about two weeks and same problem reoccured. I decided it was defrost timer and ordered from this site for $19.95 including shipping. I got on ( you tube ) and got ... Read more instructions(recommend you tube) for DIY install about 15 to 20 minutes. Has been running great for about 3 weeks. ( YOU TUBE IS GREAT FOR A DIY REPAIR ON ABOUT ANYTHING)

I removed the housing at the top of the refrigerator compartment that contained the reefer light and temperature adjustment knob. This required a small nut-driver. Inside, I found the old defrost control, unplugged it, unscrewed it with a Phillips screwdriver, and replaced it with the replacement part. Then I replaced the housing to its o ... Read more riginal position.