CST20KABGAD Hotpoint Refrigerator - Instructions

Removed guard at bottomof frig. Located timer & performed tests. Manually rotated timer motor until defrost cycle start. Watched timer for several hours. Timer did not come out of defrost.. Rotated timer more until compressor started. Cooled fine several days then started to get warm again. Manually defrosted and started compressor again. Ordered part. Followed wiring diagram on timer for push on lugs. Frig now back to normal operation.

The refrigerator was no longer cooling and it was suggested by my father that it could be our defrost timer as he has owned many Hotpoint refrigerators in his lifetime and he said the defrost timer was always the problem he had with them when they were not cooling properly. I removed the cover and unplugged the defrost timer, ordered a new timer through this website and installed it by plugging it where the old timer was, replaced the cover and plugged the refrigerator back in. The refrigerator is now cooling again and just in time for Christmas.

This is such an easy fix!
1-Unplugging the fridge and emptyi it. Remove all shelves.
2-remove the 2 screws at the top of the back panel with a 1/4 inch nutdriver. You'll have to tilt ithis panel forward and sideways to get it out.
3- DO NOT CHIP AT THR ICE COVERING THE COOLING COILS? Replace one shelf and rest a hair dryer on low heat on the shelf.. Plug the drain hole at the bottom with a rag so all the melted ice water doesn't flood the floor under the fridge. Soak up the water with a rag and bucket- this should take 20-30 minutes.
4-Remove the red and blue power cables from the element. Only 2 philips head screws hold the defrosting element in place. Once it's out you can tell it's burned out because it looks black like a burned out lightbulb.
4-Plug in the red and blue power cables to the new unit. You will need to reroute the blue power cable because the new unit has both power connections on the same end.
5-Replace the cover panel by sliding it in at an angle and replace the 1/4 inch screws.
6-Replace the shelves and plug in the fridge.
That's it!

put the gratefruit knife behind the old switch pooped it out pluged the new one in piece of cake 5min.even vacumed the dust off the coil

I took the glass plate off the top of the drawer, then removed the draw. I then removed the two screws holding the slide rail. I put the new slide rail in place, put the screws back in it, slide the drawer back in place and replaced the glass top. nothing to it.

I called the repair tech who obviously did not want to come out, thank god. He told me to remove the back panel of the freezer and also check fan on back side. Told him there was alot of ice on freezer condenser and he advised that defrost heater was probably shot, and referred me to partselect.com. I unplugged the frig/freezerer, and removed the heater and saw it was blackened and cooked. I used a hairdryer to thaw the condenser, and the new part arrived the next day. I reattached the 2 plugs, 2 screws, and put the back panel of the freezer back on. I plugged the appliance back in, checked it 6 hours later and the frig is cold again. It was a VERY easy repair and took less than 30 minutes from start to finish. I was quoted between $40-$78 for the part at 3 different places in the phone book, which would have also required a 45 minute drive. I got it here for $38 including shipping and it arrived in 24 hours !
With the "blow-up view" appliance feature on this web-site, and simply being guided to the correct part by entering the model number, it was a very easy ordering process and repair.

i unplugged the fridge, first i removed the racks, then unhooked the grounding clip. the i tool off two 1/4 nut screws holding the backplate. then i used my wifes hair dryer to thaw out the ice. after it thawed out i unscrewed the element bracket which is secured by two philips screw. after taking the screws off, its just unplug one end at a time and plug it to the new one to avoid confusion. then reverse install to put back together.

I knew that the compressor was cooling because the freezer was half-working. The back wall was frozen-up and found that the iced-up coils where blocking the air circulation. So even if the fan was running, there was no air circulation. Hence the deforst cycle was not working.

The most difficult part of the repair was the melting of the ice and preparation. I did change a single element heater for a dual element heater, which required a little manual flexing of the sub-frame, but it assembled with little issue. I was lucky, I did not have to splice the extended harness connection. Rerouting my existing gave sufficent length.
Not sure if the single elements were changed for dual, but it did have the same PN as the unit I replaced.

By the time this failure (failed defroster heating element) is evident (top of freezer starts thawing), the entire freezer coil is encased in a block of ice & frost is visble on the back freezer panel.
Empty the freezer & unplug (or turn circuit breaker off) then remove all racks and the light bulb then remove the two lower drawer guides using a phillips srewdriver (2 scrwes each). Use a 1/4" nutdriver to remove the two panel screws on either side of the light bulb socket and pull the panel out, unclip the green grounging wire and set panel aside. this exposes the freezer evaporator coil which is probably encased in ice. If so, use a heat gun or hair dryer to melt the ice away. This takes a half hour of heat application and a bowl or other catchpan should be placed under the coil to remove some of the resulting melting runoff so the evap. pan under the fridg/freezer unit won't be overwhelmed with the excess water.
Replacing the defrost heater & bracket assembly itself is just a matter of removing two phillips screws on either side of the bracket assembly, pulling the bracket free and then uncliping the two electrical terminals. Clip in the new unit to the eletrical terminals & replace the screws, reinstall the rear panel (don't forget to reconnect the ground wire), install the drawer backets, light bulb, shelves and drawer & reapply power. Replacing the bracket itself w/o the defrost proceedure takes about 15 minutes.

Note: If this symptom occurs and is diagnosed (the heater tube will be black and electrically read as "open" using an ohmmeter) and you cannot get the heater assembly & bracket assembly immediately, you can use the heat gun (hairdryer) manual defrost proceedure noted above to get the the unit running while you await the parts arrival. I used the manual defrost procedure and there was just some moderate frost on the coils after five days when I was able to install the replacement part.

Removed cover in freezer over evaporator,unbolted element ,plugged ,and replaced, very simple. Should be first thing checked when theres a problem.

0. As a safety precaution, unplug the range or hit the relevant fuse breaker before you start. You might also want to grab a flashlight. Definitely do not try to do this while the oven is hot.
1. Pinch the wire over the light bulb cap to remove it. This is inside the oven at the back.
2. Pop off the hemispherical glass cap.
3. Unscrew the old light bulb, and screw the new light bulb in its place.
4. Put the cap back.
5. Secure the cap by putting the wire back in its slots on the cap.

No tools needed, the cap is just held in place with pressure from the wire.

I removed the top hinge by removing three screws, I then lifted the door off the bottem hinge and set it aside. I then removed the two screws holding the bottom hinge,removed it and installed the new part. I removed the broken part from the door by removing one screw-installed the new part and set the door in place and reinstalled the top hinge. The door is now properly aligned and working like new. I spent as much time writing this as I did on the repair

After reading about what others had done on PartSelect, I decided to order the defrost heater and bracket assembly. When the parts arrived (very prompt) I removed the back panel of the freezer. Ice was covering the coils, so I took a hair dryer and melted the ice. Then I removed the defrost heater and replaced it with the new one. Very easy; only a couple of screws on the back wall to remove and one on the heater itself. Anyone can do it. I had called a repair service, and they wanted $75 just for the service call. I probably saved at least $100 by doing the job myself.

First I placed a 2x4 under the frig door to keep it in place while I removed the hinge on the bottom of the door. I removed two screws holding the hinge and one screw holding the washer in place. I also loosened a screw adjacent to the washer so that I could more easily remove and replace the washer. The parts went in easily. The repair took much less time than I anticipated.