WFU14FK3BW1 Westinghouse Freezer - Instructions

Removed the back panel in freezer compartment with the nut-driver. Then I cut off old thermostat connections, and spliced in new thermostat connections (repairman had already replaced defrost timer, and said not to trust connectors included on wires-they failed often). Then I snapped thermostat itself onto cooler coil. So far so good, fridge is running at 35-40 degrees a week later. Thanks Parts-Select!!!

removed the screws/nuts; pulled the back panel off, removed the old thermostat (wires just popped apart) replaced the new thermostat (wires just popped back on) replaced the back panel and the nuts and TaDa!!

Had to remove all screws on rear back cover of freezer inside, unplugged refridgerator, uncliped thermostat, unpluged thermostat. Replaced thermostat with new one in the same location, and let defrost fulley. Reassembled, pluged in, and tested. All was good. But I did also replace timer at first part of the repair so I suggest you replace both at the same time.

The old defrost timer started making a screeching noise (probably bearings going out). The replacement part was a cinch to install. When I initially spoke to a PartsSelect person, they said the part number I gave them was not consistent with my old '94 Tappan Freezer. They were able to still find the proper replacement part number. The video that was on-line helpful also.

freezer section remove ice trays ,shelves,unplug ice tray.use 1/4 nut driver remove back panel,use hair dryer thaw ice from evap coil ,unplug tstat remove install new one.plug in ice maker,put back panel back on ,ice maker and shelves plug refridgerator back in

Unscrew all the fasteners from the door inner cover from the bottom to top to hold it in position, got rid of the old gasket.

I Cleaned all and install the new gastket into the door inner cover. then reintalled cover to the starting from the top to bottom to hold it in place.

this is a one man job but with two will be easer

Removed old gasket, then installed new gasket. Make sure to allow new gasket to set out for a few days prior to installing to get all wrinkles out, use a heat gun after installing to make gasket shape to freezer door.

Bought the defrost timer based on PartSelect recommendations, installed it and no change. Apparently the old one was fine but since the refrigerator was in a flood and this part got submerged in water I kept it rather than returning it. I looked at everything closely and realized all the mechanical functions were working properly. Rarely does a condenser coil fail so I decided to look into recharging the coolant. Bought a 1/4 inch bullet valve, a 12oz. can of R-134a and a cheap resealable can adapter with hose, gauge and R22 to R-134a adapters. After a $30. investment Bingo, after one squirt the refrigerator began to cool and after 4oz. it now works better than new. I understand that PartSelect is in the business of selling only their parts but please consider that there can be other simple problems.

Remove All Interior Metal On Inside Of Upper Part Of Fridge, Then Remove Fan & Brackets. There Was A Total Of 6 Screws & 4 Electrical Wires That I Had To Remove To Have This Fan Ready To Replace. Then I Ordered A New Fan From This Excellent Online Appliance Part Select Ware House. And From There It Was Delivered To Pine Shadows MHC In Cottonwood, AZ Northern Arizona Largest Mobile Home Community In This Beautiful Verde Valley Desert. Where We Have Sunshine Every Day Of The Year. And I Thank You For The Prompt Response That Your Ware House Performed That Evening. From Yours Truly Jeff

I used the tool at Partselect that in theory allows diagnostic of the problem to be repaired. The result was that more tan 90% of the time with the introduced symptoms it had to be the thermostat. I order the part, got it quickly and installed. It did not fix the problem. So, be careful with the diagnostic tool, because it is just based on what most people buy when they have a particular problem. Videos for installation are great. If diagnosis was better, this would be fantastic. In my case there might be a different problem.

Used a thin screwdriver to lift out the burned out light assembly. Unplugged the old light unit and installed the new one. Plugged in the freezer and the light worked. Easy as pie.

Took about an hour previously to deice freezer, timer was running,drain was open, jumped defrost thermostat out and heater was O.K. Defrost thermostat was just a plug and play item, the time involved was in taking the freezer apart to get to it.

First of all thanks to all who posted their stories, because those stories helped me to narrow down what could have gone wrong with my fridge. I did not know how frost-free refrigerators worked at all, reading your stories and doing some on_line research I understood the theory behind the work. My freezer was working constantly, but fridge was warm, cold air would not reach to fridge because freezer was completely frosted.
I had ordered defrost heater, defrost timer and thermostat. I was sure one of these parts was the problem.
First I used flat screwdriver to turn the timer manually untill frdge stopped running(timer is on the left bottom corner behind the black decoratve plastic under the door) . Waited about 20-30 min, checked ,freezer was still frosted. I disconnected the fridge from the wall socket and took shelves out from freezer compartment. This is where hair-dryer came in handy or you could wait till ice would melt on its own, which could take long time.Then loosend 2 screws on left wall that were holding icemaker unit half-way , unplugged the icemaker and took it out. Then took the light-bulb and cover off. Next I unscrewed and took the posts out that were holding shelves in place. Then I took remaining screws from back wall out and gently pulled back cover up then forward a little until I could see electrical connectors behind the cover and unpluged them. Back wall cover was ready to come out. I discovered thick wall of ice covering entire cooling unit. Used handy hair dryer again. When the ice melted, I saw the thermostat was busted open ( Iguess water or moisture got into the unit, then froze and ice pop-openned the cover damaging one of the connecting wires). I diconnected wires and changed the thermostat , which was very easy, just one clip holding it in place . Then plugged the fridge and checked if heating unit was working by touching it. Negative. Closed the door and let fridge run for 15 min, turn timer with screwdriver until fridge stopped working, cheked heater again- wallah it was warm and then it got really HOT! and melted all of the new frost build-up(a sign that thermostat was working). Closed the door waited another 15-20 min, fridge came-on on its own. Unplugged the fridge, pulled it forward from the wall and used sponge to drain the water from holding tray- about one half gallon of it. This is a good time to use a vacuum clener to undust the back and under the fridge. Then put everything back, in reverse order, ofcourse. Cleaned fridge and freezer compartments with warm soap and winneger solution (really good- this was a present to my wife who took our two little daughters to grandmmas and out of my way), put everything back and turned the fridge on recommended settings. Its been 5 days allready and it works great ( I used thermometr to check temperature inside the fridge and freezer). I'm thinking of returning defrost heater and timer back.Thanks PartSelect.Com, I saved lots of money. Hope this story will be helpfull to someone.Thanks for your time!

We were looking for a new freezer --thinking it wouldn't be worth calling a repairman. I was trying to determine the size of the freezer and couldn't find it in the manual. So I googled the model number and stumbled upon this site. Thought it would be worth a try and $12 plus shipping to replace the thermostat. Got the thermostat a couple days later, followed the video directions to replace it--not hard! Plugged it in and it is working great!!! SOOOOO glad I stumbled on your site! You saved us $700-$800!! Thank you! Thank you! Thank you!

Parts Select is an excellent source for help and parts identification. I highly recomend them.
My first option was to replace the defrost timer.
After still getting ice and frost buildup in freezer I decided to replace the defrost thermostat.
Remove all shelves. Losen icemaker if applicable. Remove light cover and bulb. Remove all screws securing rear vertical cover. Carefully move back panel, disconnect icemaker and bulb assembly. carefully remove styrofoam cover at upper left and remove defrost thermostat. I tested the thermostat and found it was defective. It would not close circuit after being placed in a working freezer. Reverse procedure to replace thermostat.
This solved the problem