ZSEP420DYASS General Electric Refrigerator - Instructions

Remove back panel on bottom of fridge to access compressor area. Remove screws from water solenoid and water valve and push to the side so the side of the compressor can be accessed. Then locate the inverter box. You will find a Phillips head screw on the bottom of the inverter. This is the only screw that hold the inverter in place. Remove the screw and tilt the inverter box forward away from the compressor, then lift the box out of the the holder. You may have to wiggle it a bit to get it out. Remove the plug that attaches to the compressor and then with the power on check your voltage coming to the compressor. It should read 120 volt. If it doesn’t your inverter is bad. Remove the other plug on the inverter box and pull the box out.
Reinstall the unit in reverse order. Use the appropriate jumper to plug into the wire connection going to box and then plug it into the connection off the fridge.
Once everything is reinstalled and before you put the back panel on plug your refrigerator back in and you should be able to hear the compressor working or feel the top of it to make sure. If it’s working you are good and can reinstall the back panel.
It will take 4-5 hours to come back to temp if it’s been off for any length of time.

-Pulled refrigerator out to access back.
-Removed compressed paperboard cover.
-Found compressor running by the feel.
-Removed metal cover to control board.
-Found ~5V coming from control board to inverter (variable frequency drive) board assembly attached to compressor.
-Found ~120 going to inverter board.
-Removed inverter board assembly from compressor.
-Found equal resistance (~7 ohms for mine) at all three contacts of inverter (DC) compressor.
-Ordered inverter assembly, plus one extra and control board for possible future use so not to loose all my food again; I might order a compressor so I have it before price goes up.
-Installed inverter when arrived.
-Used air compressor to blow out accumulated dust on condenser coil.
-Closed up and cleaned up (C^2).
-Fridge cooled and back to proper temperature the next day.

just had to unscrew old one put the new one in

I ordered two switches, replaced both with a knife in 10 minutes. Interior light works, thanks.

Nothing to tell it was just a replacement part that the old part was removed and the new one inserted. Works like a dream Thanks

remove the front plate. use screwdriver to pry the cover off from the bottom of the cover, remove the wiring from the front cover.remove the 4 screws and pull out the shute. remove three screws from the solonide and replace . very easy fix. save yourself $100.00 labor.

I found instructions on the web about how to do this repair, so I ordered the part with confidence. But the instructions simply said "pull out the old switchlight". That was actually somewhat difficult as the clip on the side intended to hold the part in was stubborn. I eventually used a utility to slice off the clip. From that point, it was just a matter of plugging in the new switchlight , which was very simple.

1 opened door 2. pryed cover off from cieling 3.cut and stripped wires on 4. sodered wires from old wires to new sensor. 5 insulated conection.6 put cover back on. This did not fix the problem it was the control moduel.

Pulled ice box away from wall. Took lower cardboard cover off. Shut water line off. Got my volt meter and checked the current going from the wall to the plug in at the inverter (input side), and I had the required 115 volts. Then I unplugged the connection going to the compressor (not the plug at the compressor which you cannot see until you unbolt the inverter) but the output connection side that goes to compressor. I checked the voltage and had about 13 volts not the required 115 volts. Therefore, I came to the conclusion that the inverter was bad. I ordered one from Partselect and they shipped it right away. I installed it and the ice box is back up to running order.

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.

I watched the video online, followed the instructions and within minutes had the part installed. The frig light was working once again! I will say the original switch was very snug and I had to do some very minor scraping of the plastic to get the new part to slide in.

Turned off the breaker to the fridge because I couldn't reach the power plug to unplug it . Use small flat head screwdriver to pop out the piece, disconnected the rubber prong connectors, inserted the new piece into the rubber prongs snapped it back into place. Flipped the breaker back on and prayed it worked. It did and I saved myself $120 service call.

I watched the video online and it said there were three sensors in the refrigerator, two in the freezer and one in the refrigerator. I only ordered one sensor and was going to try the one in the refrigerator first. He said the upper one in the freezer is the most difficult, but is usually the problem. So, I replaced the upper sensor and tried restarting the unit. Everything went well and it fixed the problem.

Changing out solenoid was very easy, but you don't have to remove trim ring and it didn't fix my problem. Turns out a relay fell out of its holder in the piece you have after removing the 4 screws per the video.

Replaced evaporator fan motor, and this solved the whistling noise that had developed. Reviewed and followed the removal and installation instruction video as closely as possible. This was very helpful, with a few additions. For the model PS123NGPBBB GE refrigerator/freezer, there were a few differences from the video. There a was an additional cover panel that was positioned vertically at the back of the freezer compartment below the auger motor assembly. It was necessary to remove this cover (4 screws) to gain access to the auger motor cover screws. The unit also has a different light configuration with 2 lights. I found it helpful to remove these light bulbs and the corresponding light fixtures in order to remove the evaporator motor assembly. As mentioned in the video, it was necessary to cut the 4 wires from the wire harness of the new motor, and use butt end connectors to reattach these wires to the corresponding wires in the unit. Total job took between 1 and 2 hours, and the motor change solved the noise problem.