CIC3 - Instructions

I have a GE Profile French door refrig. It's only about 4 yrs old and the defroster stopped working. I read the other repair stories and was able to narrow it down to either the temp sensor, defrost timer, or main board. The refrig section was up to about 47 degrees and freezer was around 25. I could tell it was trying to cool but couldn't. So I tried the temp sensor first. I cut and spliced the new sensor on the outlet of the Evap. Coil and it took about 15 mins. Turned refrig back on and waited. The coil started to ice over after about 5 hrs I left the back panel off so I could see if and when then heater kicked on. After about 8 hrs I looked in and saw a faint glow and water trickling down and running out the drain. Turned out the sensor was bad and wasn't telling the main board it needed to defrost. I would try the sensor if you are having the same issues before spending a lot of money on the main board, defrost heater and or timer.

Followed the repair video, was spot on!!

luckly i have a bit of experience in refrigeration im an hvac technician by trade. this repair was a bit tricky in that i did not know at first if it was a Temperature Sensor issue or the main control board. I had tested the defrost termination thermostat and the defrost heater and as i suspected they were ok. Next i wanted to test the thermistors (temp sensors) it is hard to find technical data on these fridges. I needed to test the thermistors resistance @ a certian temperature to ensure they were working properly but where do u get such data? I also wanted to know some information about the logic programmed into the board (i.e when do you initiate defrost etc. . .). I had no such luck so i figured since i tested the defrost heater and thermostat and they were ok and all of the evap fans and such were working i'd order a circuit board and new thermistors. Got the CORRECT PARTS from this site in 2 business days and my fridge is working great! changing the parts was really easy, figuring out which parts to change was the only difficult thing about this job.

1. Removed and tested defrost heater, tests good. 2. Reinstalled defrost heater. 3. Removed and tested defrost over-temperature sensor, tests good. 4. Reinstalled over-temperature sensor using soldering iron, dielectric silicone grease, and heat-shrink tubing. 5. Removed the control printed circuit board and checked for blown fuse's, fuse's are all good. 6. Removed the defrost relay from the printed circuit board using soldering iron, bench tested the relay, it is good. 7. Soldered defrost relay back onto the circuit board, and reinstalled control board. 8. Removed and bench tested evaporator thermistor, the resistance is out of specification, ordered new thermister. 9. Installed new thermistor using soldering iron, dielectric silicone grease, and heat-shrink tubing. 10. Re-assembled refrigerator. 11. Installed temperature monitoring and recording instrumentation for 72 hour test. The defrost cycle is running correctly with a defrost termination temperature of around 90 deg-f. The defrost cycle ran twice while running the 72 hour test. 11. Removed test instrumentation and Put the unit back into service, The thermistor was the culprit. I bought the right part on the first shot, nice.

Had to remove all the covers and fans to expose the condenser, which was difficult as the parts were frozen to it. The styrofoam covering the condenser made it almost impossible to defrost it. Therefore, I ripped the styrofoam off to expose the condenser. Was not really difficult to fix the styrofoam cover using metal tape. Replaced temperature sensor in aluminum block, and used butyl sealant to secure. Had to also re-install parts of ice-ball kit that were not well covered. Lots of parts to keep track of, but anyone could do it.

Followedinstructions that came with kit. Kit parts were unnecessary as new valve fit in exactly as old one had been. Quick connect for flow out of valve to maker was a surprise as no threaded connection present and no nut necessary; simiply push the line into place. Reconnect water line, check for leaks and refasten back covering. Instructions with kit contained an incorrect drawing of connecting water outflowline; a one page addition verbally gave correct info, but detailed step by step instruction for this one connection was confusing. Otherwise, could not have been easier; surely a do-it-yourself project.

There were only 3parts listed to check omed out the defrost heater and thermostat ....thermistor checked bad ordered replacement took less than 2 minutes to replace after I defrosted it again runs fine

as per video

Temp. Sensor was under an egg shaped cover on the left side wall in the refrigerator. Remove the cover, cut the two wires to the old sensor and remove it. Connect the new sensor to the two wires using butt connectors. Replace cover and done.

My son replaced both temperature sensors and the fridge works great now!!! Like brand new again!!!!

Thought we'd try the Water Valve before replacing the ice maker. Ordered new valve online on Saturday, it arrived on Tuesday. I installed it twice in less than 30 mins. Had a little leak the 1st time, so I uninstalled it, trimmed up the water line with a box cutter and reinstalled without issue. No leak this time. Easy Peasy. My husband said "You're good, you." :)

Disconnect ac power line, disconnect power line going to the water valve. Turn water off atthe cockvalve. Disconnect water line to valve. Disconnect plastic tubing going in the valve. If plastic is old you may have to replace it to keep from leaking at the quick connect coupling. Connect water line and plastic tubling to new valve, connect power clips to new valve. Plug in the refrigertor and turn on water at the cock valve and your good to go

After replacing the Defrost Thermostat, Defrost Heater Assembly, and the Main Board, I concluded that the problem must be the Defrost Thermistor, which I replaced in less than 10 minutes and it fixed the problem! I cut the wires on the old thermistor and connected the new one after stripping the wires and taped the new connections with electrical wire. Fast and easy repair (the last part anyway ;).

First attempt was difficult. Part was different and instructions applied to previous part that did not have quick connect. Not clear where quick connect was to be used. Result no ice!second attempt used quick connect in reverse connections and now have plenty of ice. Combination of change in part appearence from previous one ,and different from instructions included with new part, resulted in confusion in installation. In the long run, it worked out well.

The refrig. Is about 30 years old. The new solenoid looked and mounted nothing like the original. I driled holes in the frig and attach the solenoid with sheet metel screws. There were not enough fittings and hoses so I bought a braded metal hose to attach the ro line and the valve inlet. I used the parts in the kit to attach the water feed line. To the ice maker I did not try to stuff all the hoses and lines back into the cramped cavity in the frig. W ell how does it look? The solenoid sticks out a little and there are a lot of hoses behind the frig. I do not spend much time behind the frig so who cares. The ice maker is making ice!