CST25GRZAWW Hotpoint Refrigerator - Instructions

After replacing the solenoid several months ago, I concluded that the problem could only be the electronic circuit board that controls the timing and delay. The part arrived sooner than I expected. Installing it involved removing only six screws and unplugging two connections. The whole project took only about 10 minutes and now my ice maker works like new. Total cost was less than $55. Saved me several hundred dollars not to mention my personal time had I called in a repairman.

David O.
Albuquerque, NM

First remove all food from the freezer section, disconnect the power to the refrigerator and then remove all the shelves in the freezer.

Then remove the back panel inside the freezer by taking out the screws holding it in and then simply lifting it out. A Philips screwdriver and 1/4" driver was needed.

After the panel is removed, you can see the defrost heater screwed to the refrigerator coils. It's in two sections wired together. One section is screwed to the bottom of the coil and the top section is screwed half way up the coils.

Unplug the wires and thermostat (coming from the defrost heater) from the wire assembly located above the coils.

Next, remove the screws holding the old defrost heater (there are two screws for each element of the defroster)and lift the heater out. Pay close attention as to how the old heater is situated in the freezer in order to put the new one in the same way.

Attach the new heater by putting the bottom element on first and replacing the two screws to secure it. Be careful to keep the wires from tangling and attach the top element the same way.

Next, carefully connect the wires and thermostat from the heater back to the wire assembly the same way they were connected from the old defrost heater.

Place the panel back in place in the back of the freezer section, replace the shelves, and connect the power. You're finished!!

P.S. Don't forget to put the food back in the freezer.

My husband did the repair, and even though our refrigerator is roughly 20+ years old, he was able to adapt it to work in all the right spots and we now have ice cubes! I'm very happy we did not have to spend $2000 on a comparable refrigerator.

The existing light switch was very hard to remove. I ended up having to grab it with a pair of pliers and pull it out. Once it was out, it was very easy to put in the replacement and it seems to be working fine.

I removed the back wall panel inside the freezer compartment(approx. 6 screws). The coils were very iced up. I manually defrosted the the coils with a hand hair dryer. I then removed the 2 screws from each heater element and the clip-on thermostat from the coil. I pulled the elements, thermostat and wiring harness(item 230 on parts diagram) out of the freezer compartment and installed the new assembly. Electronic self-check of the defroster indicated normal. Further checks indicated the lower heating element was open.

I removed 6 screws, unplugged assembly that had motor attached,removed from fridg,replaced motor and reinstalled assembly, putting back 6 screws.works like new.
thanks.

First I replaced the double valve because the ice maker was not filling with water. It still did not work. Then I replaced the ice maker itself. This worked and was relatively easy to replace. I had to use the water fill "slide" from the old ice maker. The new one was too narrow and it leaked water into the freezer.

After figuring out how to remove the old broken clip, replacement was easy. Had to use a small putty knife to open the release on the bottom underside of the clip(between the clip & the refrig) . By looking at the replacement piece it was easy to figure out.

I used the same steps as described in other descriptions listed here. Since I was changing the hinge assembly on the freezer side the difference I discovered was that there was a nylon water hose inside the hinge assembly that I did not at first know how to remove. I finally called a repairman I happened to know and following his instruction simply snapped the hose loose where there was a connector and placed a cloth under it to catch the moisture that drained. Having done that, the rest of the assembly went just the same way as the other instructions listed here said that it would. Door now functions like new.

I repaired as follows. 1) Open freezer door. 2)Removed ice maker bin. 3) removed screw with broken tab on it. 4) install new shield slide to side.
5) Reinstall screw. 6) Grab TAB (tasty adult beverage) and enjoy on back deck while talking about how good you are at repairing stuff.... HA!

The Ice maker would not run through a cycle. It would fill with water and produce ice but would need a little help by pressing up on the ejector to run through its cycle. Otherwise, it would not bring the ice to the holding bend. Sometimes the water would not fill. The icemaker was making ice it just was not letting the ice maker run through its cycle so I figured it had to be the circuit board. I bought the circut board which was easy to install.
1) Turn off water line and unplug power.
2) Pop off front panel plate at ice cube select switch area.
3) Unscrew 4 screws that holds control panel housing in place.
4) Remove panel assembly by disconnecting two different wiring plugs.
5) Unscrew 2 screws that allows access to control circuit board at end cap.
6) Remove circuit board by sliding it out of the assembly housing.
7) Install new circuit control board in assemble housing and screw on end cap retainer.
8) Attach two electrical wiring plugs.
9) Install control board assemble housing into frig opening and secure with 4 screws.
10) Install front panel plate (pops on).
11) Plug in power and turn on water line.

I removed the back cover on the refrigerator. Unbolted the unit. First of all I unpluged the refrigerator. Took off the two electrical connections and removed the input and output water lines. I then reversed this process when I installed the new part. It was real easy.

Unplug the electrical power to the refridgerator, remove old valve, marking which electrical wire set goes to which solenoid valve. Cut the nut fasteners from the ice maker and front door water tubes. Leave the nut fastener on the supply line.

New valve - remove plastic shipping protection guard, remove rubber cap from supply connection, bend mounting bracket to a 90 degree bend, attach electrical wire reducers to the small wattage solenoid wires then to the solenoid, attach large wattage solenoid wires to the large solenoid, push ice maker tube into the small quick-connection(no nut fastener needed), push the front door water into the large quick-connection, finally mount valve asembly using same holes in frame as held the old valve assembly. Plug in the power. Solenoid valves may take an hour or so to operate.

Replaced flapper

Remove lower front panel, disconnect damaged union from water hose under freezer door, replace with new union, tighten and reattach front panel. No more water coming from under the unit. Ice maker and dispenser features returned to working order!