CST25GRBGAA Hotpoint Refrigerator - Instructions

removed the bulb from the package unscrewed the old bulb & screwed in the new bulb.

Easy. First, unplug the fridge.

1)Shut off then disconnect water line.

2)Remove water valve mount screw.

3)Disconnect electrical plugs and snip water lines (square cut lines for new valve).

4)Simply insert and seat water lines into their respective places on the new valve. Using adapters as needed, reconnect electrical plugs.

5)Mount valve and reconnect water line.

6)Turn on water supply and check for leaks. Possible leaks: water line or not fully seated lines to the new valve.

7)Restore power and enjoy :o)

Remove front cover did not remove wires remove ice and water unit took off flapper put new one on 5 minutes back together

the previous left behind a side by side, everything worked however the auger in the ice bucket was a little rusty. I wish that I could say it was all me but the truth of the matter was the videos on file.

They were nicely done and easy to follow as I took the unit apart and replaced the auger in about 30 minutes. Thanks for all your help in part look up.

Use small putty knife to cut internal sealant on ice maker door trim piece. Then you can easily remove it.

Replaced flapper. Followed the video. The lamp caused the removable plastic bracket (which supports the control panel and the ice chute) to fuse with the plastic frame in the door. Eventually broke the fused plastic, removed the bracket, and filed the rough broken plastic before reassembly.

I Took the six screws off the back panel to get to underneath the refridgerator. took the 2 screws out of the bracket thast holds on the water valve took the 2 lines off and then put everything back

I cleaned out the door and removed the top hinge. Lifted the door and layed it on the floor. Removed bottom hinge from refridgerator installed new hinge. Replaced plastic stop on door. Used broke hinge to align it and tighten. Lifted door onto new hinge and installed top hinge. Instead of buying $35 dollar hinge buy 2 plastic stops. You'll have to drill out a rivet on bottom hinge but it will save over $30.00.

Replaced dispenser door flapper by following the do it yourself video in this site. It was really easy. Just be careful when removing the dispenser black bezel. I broke one of the little tabs when taking it off.

I unloaded the door and took the cover off at the top of the upper hinge (1 phillips screw) I then unbolted the upper hinge (2-28mm bolts) and lifted the door off. I was surprised how light it was. I laid the door down and installed the new cam riser on the door. I then unbolted the lower hinge (2-28mm bolts)and installed the new hinge.
I lubed the 2 hinges with vaseline and put the door back on the lower hinge. I then reinstalled the upper hinge and cover. It took about 15 minutes, and a lot of that was cleaning up. Oh yes, to get at the lower hinge you have to pull off the lower grate that covers the coils. It just snaps off and on. It was a very easy job.

There are Great videos on YouTube!!! Turned off power,Removed trim ring, Pushed a philips head screwdriver in one of the holes underneath the electrical panel with the selector push buttons. This releases the electrical panel. There are Three wire sets with plugs. I removed the plugs and took the electrical panel out. Removed four Phillips head screws and pulled out the big paddle switch. This then exposes the flapper. Replaced flapper with new one and reassembled everything. When I had everything apart, I cleaned with window cleaner. It was pretty moldy from the water leaking. Turned power back on and tested everything to make sure I didn't mess anything up. Works great

------------- defrost heater replacement --------------------------
- unplug the refrigerator
- unload all shelves underneath ice maker
- move ice crem into the refrigerator section
- remove all shelves and the bottom tray.
- remove light bulb cover and the bulb
- unscrew two 1/8" screws on top corners of the back panel
- unclip the ground clip on top
- pull the back panel up; pull the left side toward yourself
- test 3 thermistors (see instructions below)
- test the thermostat (see instructions below)
- if either thermistors or the thermostat units are defective, they may be the reason for fan malfunction, not the fan itself.
- unscrew 2 philips screws on either side of the defrost heater
- pull it out and unplug the 2 wires on either end. Replace with a new part.
- putting together is the reverse of disassembly
- move ice cream back to the freezer


--- thermistor testing

- unplug the refrigerator
- locate thermistors to be tested. There's one on evaporating coils, one on bot. left of the freezer (behind deep tray, with white wires), 1 in fridge section (top left, in the corner, inside square white wire conduit; undo the top 1/8" screw ONLY and pull conduit up).
- without disconnecting from the circuit, place a thermistor in a cup of ice water. Wait for 5 minutes
- locate the main control board. Locate and unplug the J1 connector. The pinout, starting from the side with all wires connected:
* pin 5: ground
* pin 4: evaporator thermistor
* pin 3: freezer
* pins 2,1: fresh food thermistor
- use an ohmmeter to measure resistance. Push the needle of the ohmmeter into the socket, where the wire plugs in, without trying to remove the wire. It should be 16.3 kOhm +/- 5% (for 0 deg C)

to replace a thermistor
- cut out the old thermistor, leaving as much wire as possible
- strip the wires, twist them pairwise
- use a bell connector filled with RTV silicone, to ensure that no moisture can get to the connection
* others have also used butt splices and screw-on caps with electrical tape (for moisture isolation)
- using a proper crimping tool, squeeze the bell connector to secure the wire

------------- thermostat testing ---------------------------------
- it's a round quarter-sized cylinder w/ pink and orange wires
- check for bulging (= burnt)
- locate temperature ratings on the side of the thermostat. It should read e.g. 140-30F. This means it's switches to open circuit when >140F is reached and switches to closed circuit when <30F is reached.
- unplue the 6 pin connector that has thermostat.
- test the thermostat. Orange wire is in the 6-pin connector; pink wire can be disconnected from the defrost heater under the evaporation coil. It should read closed circuit (no R).
- place the thermostat into a cup of boiling water. It should open.
- if OK, reattach the thermostat

Turned the wire protector to the side. Turned out the old bulb and replaced it with the new. Turned the wire protector back in place and I'm like new.

Remove the one screw holding the unit in place, unplug it, slide in the replacement, plug and screw it in.

I just followed the instructions on the video and it was exactly as they said......no surprises.