ZISB480DNBII General Electric Refrigerator - Instructions

I went to a GE repair center to explain my problem, the service center reccomended that I have a techinician come out o look at it. $75.00 for the visit and what ever labor and materials wuld cost.

I went on line to see if there were others having this same problem and found that there were many with the same problem.

After reading some of the ways that people found out what was wrong ...it became a matter of three components, the timer, heater or thermostat.

I tried the most common component and the less expensive one first , the thermostat switch I installed it very easily snipping two wires and attaching the news using wire nuts I used the diagram on this website to pinpoint the component and there has not been a problem since.

Unscrew old filter and remove(counterclockwise). Line up arrow on new filter with arrow on connection housing. Turn clockwise till resistance met. Do not overtighten. Follow directions. Simple.

I removed the old temperature sensor by cutting the wires. I attached the wires of the new sensor with wire nuts and mounted it in the same bracket.

went to your website and viewed exploded view to find the sensor( there are two I just picked one to replace for now), pried the cover off carfully and pulled out the sensor. I snipped the wire in the middle leaving plenty to work with. I shortened the wire on the new piece, spliced the wires together and with some 3M rubberized, tape wrapped them up, replaced the sensor back into the cover and snapped in place.

put fridge into test mode, failed One sensor. Took it out, Tested it, Ordered part also picked up splice kit from electric store spliced it truned on and good to go

Used by pass filter and problem disappeared. Of course wayer is now unfiltered. This is a GE design flaw. Also replacement filters are outrageously expensive and do not last long. We have good water here and I'll stick with the bypass.

Took panel off back of inside of freezer section, took off old sensor from the evaporator, spliced new sensor into the existing wires, waterproofed spliced connections, snapped sensor back onto evaporator, then put panel back on the inside of the freezer. Really, it took only 10 minutes to fix. Now refrigerator defrosts like it used to, and temps have settled in at specified temps.

Noticed the problem in November 2009. Replaced Hi Limit Sesor for Defrost thinking it was the freezor temperature sensor. Did not fix the problem. Replaced Motherboard. Did not fix the problem. Called Sears Repair. They mis-diagnosed the problem and told me it was the sealed system. I doubted them and sent them home. Replaced the correct freezer temperature sensor that connects to the motherboard. FIXED.
Removed a panel, cut two wires, soldered and insulated two wries, reinstalled panel.

unscrewed old filter by hand, installed new filter.

Called partselect and gave my model number for the frig. I wanted a filter plug because we did not need a frig filter. We have a whole house filter. They looked up the part, took my info, and sent it to me by UPS. It arrived fairly quickly and fit the frig perfectly. I screwed it into place immediately. It was the simplest order I have ever placed and the salesman was very pleasant and proficient. If I have more issues with my frig, I will call partselect again. Just remember to turn off the water before you start.

No self defrost. Measured heater coil with ohm meter which was OK (not open). Ordered 2 temp sensors (there are 2 in freezer, 2 in fresh food sections). The original and the new all meaured ~150 ohms. Replaced one by one. This did not fix problem. Ordered defrost thermostat. Original measured ~150 ohms - new one was ~100 ohms. Unpluged refridgerator. Removed coil panel (4 nut screws) in freezer and light cover (1 small phillips screw). Locate defrost thermostat clipped to top of coils (orange / pink wires). Cut wires and unclipped thermostat. Stripped insulation off of wires and reconnect using wire nuts. Clipped thermostat back to coils. Ran refridgerator without panel on coils to see if coils frosted up again and listend for fans/compressor to stop ( took hours). Opened freezer and viewed glow of defrost heater. Problem resolved.

I had lost the provided bypass filter plug. I decided to replace it with your part.

Your website was very easy to use and the product shipped very promptly. It was great experience. Thanks!

opened refrigerator door located water filter location in right back corner unscrewd 1/2 turn and out it comes without shutting off water it is a snap to do by anyone and shipment was really quick thanks. People do not call a service tech for something this simple even a child tall enough can do it.

I replaced the three sensors, 2 in the freezer 1 in the refrigerator. This was rated as the most common problem. Did not fix the problem. I then checked the ohms on the new sensors then the old sensors they were all within .5 of each other. So I got smart and went down the list of causes on their list. I emailed partselect and asked what the parts should read. They replied with that information and it turned out to be the voltage converter on the compressor. I ordered the part on friday payed for overnight delivery and it arrived tuesday. This as you can imagine makes me angry. But the part was easy to install and my refrigerator started working right away. I would advise anyone with this problem to start at the top of the problem list use a multi meter check everything on the list and only replace part or parts that don't come up to standards. This will save time and money and hopefully fix the problem the first time as you are not switching out parts and hoping that it solves the problem.