RT21LMXJW01 Roper Refrigerator - Instructions

Removed 1/4 screw from housing to access thermostat. removed plastic tubing and three wires, reassembled and it works fine.
Repair took 12 minutes

I ran all the ice maker module tests that I could find online, I tried cleaning the contacts inside the ice maker control module, nothing worked...so I finally decided to purchase a new control module. I had already had the module out and taken apart a few times, so the new one was very easy to install. Just removed the entire icemaker from the fridge, removed a few screws, took off the old module, put on the new one, replaced the screws, re-installed the icemaker in the fridge (it just slides in and out similar to a shelf). And 30 minutes later I heard the first batch of ice cubes drop! And by morning the bucket was nearly full. After two weeks of no ice and trying to fix it myself - the family was glad to have ice again (it was July in NC!). In retrospect, I should have followed the advice I found online and ordered the new part sooner and saved all of those frustrating hours of trying to "fix" the part myself.

Ice Maker would seem like it was the valve was leaking and Ice would build up at the rear of tray.
After listening to it cycle, (drop ice and fill) valve would open up again about 20 minutes later.
Over flowed and iceberg would form at rear.
Replaced icemaker unit and works fine now.

Turn off the water supply.
Remove the two screws with a nut driver.
Disconnect the electrical connector.
Disconnect the water supply lines from the old valve.
Reconnect the water supply lines to the new valve.
(be sure to push the water line into the quick connect securely)
Reconnect the electrical connector.
Re-install the valve with the two screws.
Turn water supply on.

First I ascertained that valve was faulty. Ordered replacement and installed without issue. Water now overflowed only during fill and found that filler neck had ice in it as a result of initial leakage. Defrosted with a hair dryer, removed ice plug and it now works as advertised.

Followed instructions supplied. It was relatively easy and the parts fit exactly right. Sears wanted twice as much for the part and service would have charged me another $100 to come to my home. I saved over $100 doing the project myself.

1. shutoff water
2. removed 3 screws holding old ice maker. A small nut or screw driver is needed to get into a somewhat tight area
3. detached electrical connector
4. cut indicated area for water inlet to lie in
4. attached new electrical connector (no splicing needed)
5. attached new ice maker with 3 screws
6. put on water

Removed the top two screws and one on the bottom which attach the ice maker to the side of the freezer. I unclipped the wire bundle from the side of the ice maker and unplugged the connector, totally removing the unit . The maker came with several different wiring setups, but I just used the existing. The contol arm on the new unit basically snaps into place and the above process is reversed to install the new unit. My old ice maker had an accelerator which blows cold air to the bottom of the tray to speed up ice production. This component was undamaged and by taking off the new units outer end cap and borrowing the clips from the old unit, this component can be installed on the new ice maker.

Unplugged refrigerator. Used nut driver to remove small bolt retaining wire cover on right side of ice maker. Removed wire cover, used flat head screw driver to depress side-rail clips. Ice maker slid out, unplugged. Timer module cover pops off easily. Three screws removed the timer module. Installation was reverse of removal. Had ice in less than an hour, bin was full by next morning. If you have a screw driver and know what it's for, this job should come easily.

its not that hard to replace. may need help to tilt fridge on one side so you can get to the bottom to remove wheel.Had to undo all four corner screws/bolts to loosen bottom section and slowly pull out base frame which holds the 4 wheels. this frame is also holding the compressor and fan so be careful.replace wheel and slowly put frame back to position and screw back bolts. pull back fridge to upright position. leave unplugged for a day or two to allow gas to come back to normal level as we had tilted it.plug it back and it works.
thanks
Anoop

If I can do it anyone can. I'm a woman who is alittle handy around the house but if
i don't do it know one will.It was easy and only took about 10 minutes, 3 wires plugged into it and thats it.

tested bulb good ,replaced door switch first(least expensive)then ordered light socket and circuitboard.If clicking sound is heard replace circuitboard first to save on return shipping because the switch and socket where ok

Basically, I read all of the remarks from other people that had the same problem , I replaced both the timer and thr defrost(bi metal) thermostat as the thermostat had a ohmic value when closed that I was not comfortable with. The unit is now up and running and defrosting as it's supposed to do. I could not get those pushdown clips that hold the timer unit , I ended up breaking them off at the plastic post but there was enough of the plastic post showing that a bit of hotmelt glue was able to hold the timer secure.

I unplugged the fridge. Loosened the 2 top screws on the ice maker and removed the lower screw. I disconnected the wiring harness and removed the Ice maker. I removed the plastic timer cover in front. I then loosened the screws on the face of the ice maker and removed the broken ice stripper and replaced it with a new one. Re-tightened the screws on the face, installed the timer cover, plugged in the wiring harness, re-attached the ice maker. Plugged the fridge back in and walla, it was making ice in 30 minutes!

removed screws that held the ice maker in place, then removed the cover (popped off) The drive element was easy to remove, three screws and it was out. I put in the new part and reinstalled the icemaker with the three screws that hold it in place. I never call Sears for any repair. They use contract help and I have heard horror stories about those guys!