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MRT21GNGW1 Uni Refrigerator - Instructions

All Instructions for the MRT21GNGW1
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the refrig was in storage for about a year, the freezer door warped
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.
Parts Used:
Handle Mounting Block
  • Jeffery from Phillipsburg, NJ
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
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Frost in freezer, fridge not cold
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.
Parts Used:
Defrost Timer - 60Hz 120V
  • Bob from Pinole, CA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
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Fridge quit working.
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.
Parts Used:
Run Capacitor
  • Bill from Bay City, MI
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver, Screw drivers, Wrench set
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Defrost timer was not working
Found the part on this site ordered and received part in 3 days. Took approx. 10 min to replace. Thanks for the quick service.
Parts Used:
Defrost Timer - 60Hz 120V
  • Harold from Grants, NM
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
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Temperature in both freezer and fridge sections to warm!
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
Parts Used:
Defrost Thermostat Defrost Timer - 60Hz 120V
  • Thomas from Spokane, WA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Screw drivers
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Broken door handle
The repair was relatively easy. What was surprising was the delivery of the part…ordered on Sunday and it was delivered by Tuesday morning. Wow, I was impressed!!!
Parts Used:
Door Handle
  • Mark from Apollo Beach, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
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The supports for the crisper cover had broken and the draws would not open correctly
I watch the how to repair video on line and the repair went very quick and easy.It was just like the video,no hidden suprises.
Parts Used:
Crisper Drawer Cover Support
  • WAYNE from NOVATO, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers, Screw drivers
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Freezer coils kept freezing over.
1. Turned off the cooling cycle and unplugged the refrigerator.
2. Removed all of the shelving and bottom basket.
3. Removed rear covering in the freezer section.
4. If frosted over, manually defrost coils with hairdryer.
5. Located original thermostat and after marking the wire locations cut the wires and removed the Thermostat.
6. Connected matching wires using a lighter to melt the wires together. Wrapped repaired wires with electricians tape.
7. Unable to install the thermostat in the recommended location (freezer is a tight fit) the new part was installed at the original location.
8. Replaced the rear cover and shelves.
9. Plugged in the refrigerator and set the cycle back to cooling.
10. Monitored freezer coils couple of days/weeks depending on how fast they freeze over (slots at bottom of cover) to validate if problem solved.
Parts Used:
Defrost Thermostat
  • Kyle from Porter, OK
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver
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needed new refrigerator door handle
took less than 5 minutes had to undo two screws and take out old broken off part and put new handle on and put screws in
Parts Used:
Door Handle
  • Liz from Spring Valley, CA
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
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broken door handle (bottom)
assist with grandson. So easy to-do will order top door handle .
Parts Used:
Door Handle
  • ANITA from SAINT LOUIS, MO
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
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Door Handle broke when a container came out of the freezer and hit it.
Just put the new handle on with screw driver
Parts Used:
Door Handle
  • Cindy from Merrifield, MN
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
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Handle broke at screw hold down area
Remove the screws and pivot handle. Push handle downward and it slides off the screw head sticking out of door. To replace handle, just work in reverse. It
Didn’t take more than 3-4 minutes to do the whole job.
Parts Used:
Door Handle
  • anthony from BRADENTON, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
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Broken doorhandle
existing screws and a screwdriver. My wife repaired it. Piece of cake
Parts Used:
Door Handle
  • Michael from LEHIGH ACRES, FL
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
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Door handle had too much space between the door and handles.
Use the rubber brushing to fill the gap.
Parts Used:
SCREW Handle Mounting Button
  • Michael from MEMPHIS, TN
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
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freezer colk, refrig warm
Followed the instructions provided in your video, took less than 15 minutes and works like new. Thank you for the parts and the advice.
Parts Used:
Defrost Thermostat
  • Jeff from GLENDORA, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Nutdriver
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All Instructions for the MRT21GNGW1
76 - 90 of 220