ZISB420DRF General Electric Refrigerator - Instructions

Ordered the icemaker replacement. unplugged the unit, followed the simple instructions and got it done in less than 30 minutes. It did take a LONG time to start making ice. But it's working now.

several times I had to remove the ice maker door solenoid due to it sticking. I ordered a new one from parts select. Problem solved!!!

Turn off the water.
Unplug the refrigerator
Take the back off of the refrigerator
use socket wrenchs to undo and take off the water valve in the lower left corner of refrigerator.
Pull out and disconnect electrical connections
Pull out the 2 water tubes one for ice and 1 for water-white is water and black is ice.
install the new valve and connect the water and ice back in the new unit
connect the two power cords and reattach unit to the frame Turn water on and check for leaks.
If no leaks put back on refrigerator and plug in.
Wait 30 min to an hour for water to begin to flow back into the unit.

I removed the outer plate by sticking a very small screwdriver in the small holes at the bottom of the plate and pulling the plate toward me.
I then removed the 4 screws from the internal plate and pulled the plate toward me.
Then I romoved the 3 screws holding the old solenoid and unplugged it.
Next I put the new solenoid in place and replaced the three screws.
Finally I plugged in the solenoid and replaced the internal and external plates.

I ordered the wrong part, the ice maker assembly, because your diagram was not marked properly. I returned the part and you credited my account. Thanks. Ordered the new bucket. It worked fine. Now I have ice and crushed Ice whenever I want. Thanks.

p.s. I didnt use any tools, but to satisfy you I select nut driver.

Background: My refrigerator was part of the class action law suit back in 2006. As a result both doors, the auger in the ice maker and a heating element in the freezer were all replaced.

Problem this time: Water was not dispensing.

Solution: Replaced the double outlet water valve in the back lower left portion of the refergerator. Water was coming into it from the water filter hose, but not coming out of it when the water dispenser in the front was engaged.

Further, I found that the coils in the back of the freezer were iced up and I therefore defrosted them with a heater. Thus, the original problem encountered with the law suit, did not get fixed by simply replacing the doors. That problem is still there. I think the defroster/heating element in the freezer is again not working.

However, I do now have water flowing again and the installation was, as others have described, very easy. Thanks for the online help.

Was concerned that new icemaker was quite a bit different than the one we were replacing. Called GE to confirm it was correct.

Went ahead and installed the unit, using the supplied electric cable adapter.

A little difficult to deal with the extra cable, but everything worked OK and it's making ice normally.

Procedure for Replacing the Ice Chute Plate
1. Turn off the power.
2. Snap off the outside trim ring. Use a plastic screwdriver to avoid scratching the cabinet.
3. Locate the three small holes below the control panel facing, just above ice chute. The center hole is not used. With a small, blunt, object (wire – blunted nail) that is slightly smaller than the holes, push up rather firmly up through the outer holes to release front control panel.
4. Remove the three wire connectors from printed circuit board. Firmly pull/pry them straight out of retaining clip. Use caution: Excessive force will break clips.
5. Release the secondary panel by removing four screws (one in each corner).
6. Remove the flap assembly.
7. Clean all accessible areas with 1/10 bleach water to sanitize. Rinse the cleaned area with clear water and thoroughly dry everything before re-assembling the panel.
8. Install the new flap assembly.
9. Re-installed everything in the reverse order and check the functionality.
10. Order a spare ice chute flapper to be ready for the next event.

Water line 5/16inch was severed, under refrigerator. Used union connector to join line. Dispenser plate removed using allen key to unsnap plate ,from under the plate itself. Removed screws holding solenoid valve and removed the plug from circuit board connected to solenoid. Installed new solenoid valve. Put flapper back in place, and made sure spring on left side of flapper is reattached to the opening on the flapper. This corrected all problems. Caution, keep an eye on spring that it remains in place.

Removed front panel (using small screw driver) by popping it out, disconnected wire from solenoid, removed solenoid which was rusted, 3 small philip head screws held it in place insereted new solenoid,connected wire snapped front panel back in. Clapper valve closes tightly and no frost in frezzer, saved my self a bunch of money.

Remove three screws insert part; manually checked out drive and waited for ice to buildup and it worked like new.

Your video shows how to make the necessary repairs. Solenoid was the main issue, other parts were replaced to bring assembly to "like new" condition. Over kill but thats how I fix things. All and all a very easy fix. Thanks for the info and parts.

I bought a Flapper replacement part from Parts Select. I installed it following their very complete on-line video directions. Their complete and easy to follow directions made my job very easy, and the work was completed without any problems and just as good as if it were done by a professional repair person. I am proud of my work, it couldn't have been done without their video insructions. Also I got delivery of the part within two days of my order. I will alway look for Parts Select any time I need an applicance repaired. Thanks to Parts Select!

Moved refrigerator out from wall, unplugged from electric, removed plate at bottom back with 1/4 nut driver, turned incoming water valve off, disconnected water line from water valve on refrigerator, removed mounting screw, remove water lines from valve and electrical plugs, set old valve aside and replace with new valve, reconnecting water lines and electrical plugs then remount bracket, reconnect water line from source, open water valve and check for leaks, replugged refrigerator and depressed the door button to check to see if working. It worked and there was not any leaks. Replaced back plate and placed refrigerator against wall. Job completed.

Remove rear plate. Remove fan bracket. Replace fan gaskets, blade and motor. Replace bracket. Replace rear plate. Very simple. Fixed the problem.