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My cuisinart CHW-12 water ready light keeps blinking. What do I do?

There has been water in it since yesterday and the water ready light just keeps blinking. why? and what can I do about it?

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  • Nicole Buitron Jan 11, 2013

    It's not in the coffee pot, it's in the water part for tea and what not



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Posted on Jan 02, 2017

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SOURCE: self clean light keeps blinking

Hello guindonlm,
I recently had this similar problem. Try the following.
Your described problem may be one of two problems. Let's start with the easier solution first. In the DCC 1200 there is a filter "stick or column" in the left rear. Pull it out and remove the clogged carbon filter(s) that are in there. Shine a light into the receptacle and remove the debris in the bottom. It is likely that this is causing the problem with you machine needing to be started on multiple times. See if this solution works. If it does, you might run 8 cups of water and 4 cups of vinegar through to help decalcify the units plumbing. Do this once or twice and then rinse with at least one pot run-through of clean water. If this works then you are good to go.
Next, if this does not solve your problem we can do the following: unplug the unit and lay it on its back. You will need a #10 torx driver (hardware store if you don't have one) to remove the bottom cover plate. There are 4 torx screws holding it on. When removed, you will find 2 orange hoses. Carefully attempt to remove the left hose without splitting. I used a eyeglas screwdriver to loosen it up. If it splits, just cut off the split and stretch it to reconnect when time comes. As you look into the hose you will find a little black valve inside as well a some gunk. Clean it all out with a fine wire as best you can. Rinse well. Attempt to reconnect the hose back onto the pipe. Slip the pipe clamp back into place. Replace the cover and screws and you should be good to go again. This is not as daunting as it may seem. You can do it. :o) Good luck! If this answer helps, please leave positive feedback for me. Much appreciated. Regards, NormanZ

Posted on Jul 08, 2009

  • 4 Answers

SOURCE: my 12 cup cuisinart coffee pot keeps shutting off

I have the same pot except for the 10 cup model, and it has been doing the same thing. I realized that I have never changed the charcoal filter inside, and I believe that may have been the problem. I removed the filter, ran vinegar through the pot several times as well as cleaned some nasty looking scum out of the water reservoir. I ran 3 pots of water after that. The problem has not recurred so far. I think it may be fixed although time will tell for certain.

Posted on Mar 27, 2010

  • 1 Answer

SOURCE: My Cuisinart Grind and Brew

I have the same issue. Please help.

Posted on Feb 08, 2011

SOURCE: need replacement carafe for Cuisinart CUI CHW-12

cuisinart chw-12 replacement carafe is Cuisinart DCC-1200PRC 12 cup replacement carafe.

Posted on Jul 17, 2012

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The hot water system on my Cuisinart CHW 12 coffee maker comes on by itself. I have unplugged and replugged the power cord. I have also drained the reservoir and refilled it. What can I do to keep it from...

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My first guess would be that the control panel above the carafe has a thermally sensitive component or poor contact that acts like a fuse when it heats up but is fine after a cool-down. If this is the cause, disassembly and detailed inspection are required. If you're handy with a low-wattage soldering iron (30W), you could resolder connections on on the controller.

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