Models > WRT21S4AW3 > Instructions

WRT21S4AW3 Westinghouse Refrigerator - Instructions

All installation instructions for WRT21S4AW3 parts

These instructions have been submitted by other PartSelect customers and can help guide you through the refrigerator repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the WRT21S4AW3
106-120 of 253
Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

No freezing or cold in either freezer or refridgerator - compressor did not run.

  • Customer: George from Sunnyvale CA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 0 of 1 people found this instruction helpful
Traced issue to defrost timer ( burned compressor & element contacts). This unit is mounted next to the temperature adjustment control in the refridgerator area - right in front. Removal of plastic cover provided easy access to the timer. Unit unscrews from the mounting then unplugs. Installation is reverse of removal.

Broken & cracked bar

  • Customer: Mike from Dallas TX
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 1 people found this instruction helpful
push it 'till it clicks.

Freezer built ice, fridge not cold enough and running constantly.

  • Customer: LUIS from CENTENNIAL CO
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 0 of 2 people found this instruction helpful
Removed front low grill, removed the two screws that hold the element in place. I then pulled the element out about 3 inches and disconnected the wires. Reversed process to install new timer.

Leaking door gasket

  • Customer: Ulrich from Ontario CA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 1 of 5 people found this instruction helpful
Open Door remove old gasket, remove new one out of packaging install new gasket

Broken bar and seal

  • Customer: Mark from Sandwich IL
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 2 people found this instruction helpful
Snapped in the bars and with the seal once on the track went right on

Bracket for door shelf broke

  • Customer: Mark from Woodbridge VA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 3 people found this instruction helpful
Ordered new bracket

Light switch prevented door from closing.

  • Customer: Patrick from Penryn CA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 0 of 4 people found this instruction helpful
The switch prevented the door from closing about 5 years ago. So I just taped the switch down, and lived without a fridge light for the last 5 years. Painful! And wasteful (food spoiled because we couldn't see it.) Thought I was out of luck, assuming light switches were all the same, got fed up again, and pulled out old switch,,and searched the net for the part number, and just started calling the manufacturer. I got this website after no luck in calling, and took the step to order...and in no time, got it replaced, and we cam see now! It feels like we got a new fridge!

2 of the 3 door racks were broken

  • Customer: KAREN from HOUSTON TX
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 4 people found this instruction helpful
It was extremely easy. All you had to do was to pop them into place.

FREEZER WORKED FINE, REFRIGERATOR WAS 47 DEGREES

  • Customer: Allan E from Manhattan IL
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
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.

Freezer working but fridge not cold.

  • Customer: Robert from South Park PA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Screw drivers
  • 0 of 0 people found this instruction helpful
My unit was not defrosting. Defrost heater was not functioning. Defrost heater tested good with a meter. Thermostat (cold) tested bad with a meter. Defrost timer was working properly. I replaced the thermostat but I had to buy red crimp connectors because the blue ones that came with the thermostat are designed for wire bigger than 18 AWG wire. The thermostat leads as well as the wire in my unit were 18 AWG. The crimp was not tight enough for my liking with the blue butt connectors. I also purchased smaller heat shrink tubing. After replacement, the defrost heater started working. I could see it glowing. Unfortunately immediately after getting the heater working the contacts in the defrost timer arced and stuck together thus preventing the timer from exiting defrost mode. The heater went off at this point indicating that the thermostat was now working. I then purchased and replaced the defrost timer and now the fridge is functioning properly. I noticed both replacement parts, even though I looked up my fridge model, were different part numbers than the originals. I'm guessing the new parts are improved? I also noticed the timer was an 8/30 rather than a 10/30 like the original. The fridge is working better than when it was new so evidently defrosting every 8 as opposed to every 10 hours is better for my unit.

Long story short:

Buy the correct crimp/butt connectors before beginning replacement of the thermostat and proactively replace the defrost timer since it is rather inexpensive.

Freezer coils icing up and fridge not getting cold

  • Customer: Aaron from Bedford OH
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver
  • 0 of 0 people found this instruction helpful
I just watched the videos on the website and it was just as easy as the videos made it look.

Overheat coils at the bottom inside of the freezer

  • Customer: Costas from new hyde park NY
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
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.

The only problem was that the part I ordered could only be used on the top and second shelf

  • Customer: MAXINE from GLENDIVE MT
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
The shelf was out too far to be used on the bottom shelf. The top shelf, which was not as deep was then moved to the bottom and it worked fine. I am wondering if the shelf that was not as deep as the part I received is available. Thank you - Maxine

Freezer door sagging due to warped hinge

  • Customer: Keith from Springfield OR
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver
  • 0 of 0 people found this instruction helpful
Just block the door up so it doesn't fall off, remove the two screws, replace hinge, and replace screws. My wife could have done it. Metal replacement part is much better than the original plastic that warped from day one.

no defrost +warm frig

  • Customer: Don from Holyoke MA
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver
  • 0 of 0 people found this instruction helpful
watched vido on your site
All Instructions for the WRT21S4AW3
106-120 of 253