Question about Keurig Elite B40 Coffee Maker

1 Answer

My coffee maker made a lot of noise when it was filling with water. Now the heating light stays on, and it will not brew. How do I descale it, if it is full of water and will not heat the water that is already in it? thanks Kerri-Anne

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 3,083 Answers

Unfortunately, in this case, the unit cannot be descaled until you correct the heating problem, and that is a daunting task, since Keurigs are not made to be easily serviced, and some plastic fasteners have to be broken to take the machine apart without special tools. The heater is probably open, and would need to be replaced. You can contact Keurig for servicing, but get a price first, since it can be costly, and you may elect to buy a new machine.

Posted on May 27, 2011


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya Repairman can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Tassimo. Why do descaling light and water light turn on in the middle of brewing, then machine stops?

fill it with clr and run it 2 times,then run it with fresh water each time 2x to rinse it,save the clr it is still good,use a water filter on the water

Jul 13, 2015 | Coffee Makers & Espresso Machines

1 Answer

The descale light keeps blinking, what should I do?

The 'Descale' light that turns on indicates that it is time to de-scale the machine.
Scale - or mineral deposits- form from the water you run through your Keurig coffee machine. If not cleaned regularly, the buildup can clog the lines in your machine and ruin the heating element. The manufacturer recommends you descale Keurig coffee makers once every six months for normal water conditions and once every three months if you live in an area with hard water.
You will need :
  • Keurig coffee maker
  • 48 oz. white distilled vinegar
  • Water
  • Large ceramic cup
  • Sink

Instructions :
  • 1 Unplug the coffee machine and remove the cup.
  • 2 Turn the coffee machine upside down over the sink in order to fully drain it of water. Be careful of the plug and avoid getting it wet.
  • 3 Pour undiluted white vinegar into the reservoir up to the top edge of the viewing window.
  • 4 Place a ceramic cup under the machine, plug it in and press "Brew" for a large cup. Pour the cups of vinegar into the sink and repeat the process until the reservoir is empty.
  • 5 Remove the final cup of vinegar and empty it. Fill the coffee maker with clean water and allow it to sit for four hours, remaining on.
  • Good luck ;)

    Dec 14, 2011 | Keurig Elite B40 Coffee Maker

    2 Answers

    My keurig coffee maker is flashing the words DE SCALE. What does that mean and how do I fix it?

    "Scale" is deposits of minerals, etc. normally found in water. Boiling a container of water (in a pot, or coffee maker in this case), leaves small amounts or "deposits" of these minerals on and near the actual heat source. If not removed, they can slow brewing time and more importantly, adversely affect the taste of coffee.

    Descaling should be done at regular intervals to prevent this from happening. Your machine lets you know when to perform the descaling task. There are a number of products sold in your supermarket that will do this for you - but one of the least expensive; and just as effective - is to use white vinegar. Here's how to do it:

    1) Drain your Keurig coffee machine over a sink.
    2) Fill the machine with undiluted white vinegar.
    3) Run the brew process at least four times, pouring the cups of vinegar back into the coffee maker.
    4) Optionally, let your Keurig coffee maker sit for a few hours, then run the brew cycles again. Pour the vinegar into the sink and drain any remaining vinegar.
    5) Fill your coffee maker with fresh water. Run multiple brew cycles with fresh water each time to thoroughly rinse the machine before returning to normal use.

    That's it!

    I know this will help & good luck. Please rate my reply - thanks!

    Feb 06, 2011 | Keurig Ultra B50 1-Cup Coffee Maker

    1 Answer

    What is de-scale?

    Descaling removes the deposits left behind from hard water. These mineral deposits will slow heat transfer if not removed from the heating element. To descale the coffee maker, use 48 oz of undiluted vinegar (household strength) and have a large ceramic mug to hold the output. Empty any water in the reservoir. Pour vinegar into the Water Reservoir and fill to the top of edge of the clear viewing area. Place a mug in the drip tray and press the Large Cup Button. (Do not use a K-cup.) When the brew cycle finishes, pour the contents of the mug into the sink.

    Repeat the brew cycle until the reservoir is empty. Open and close the lid between cycles. When the reservoir empty, fill with water and let the coffee maker stand for 4 hours with the unit ON. After four hours, rinse the coffee maker by doing several brewing cycles (again without a K-cup). Discard the liquid after each brew cycle and repeat until the reservoir is empty.

    You may need to perform additional brew cycles if you notice a residual taste.

    For more information, including a pdf with the directions for descaling of the coffee maker, see .
    I hope this helps.

    Cindy Wells

    Oct 21, 2010 | Keurig B50 Coffee Maker

    3 Answers

    Tassimo red light stays on ran descaling disc twice

    After many months, I solved the problem of the red light staying on the Tassimo Coffee Maker. Use these easy steps.
    1. Fill a 2 cup measuring cup with hot water.
    2. Mix in descaler.
    3. Pour in the empty water tank.
    4. Put the yellow cleaning disk in the chamber and close chamber. Put the two cup measuring cup under the spout.
    5. Push and hold the brew button for about 3 seconds (until the red and green light flash.
    6. Now don't touch the machine. It will do it's thing for about 20 minutes. (Don't be impatient and start to push buttons, just leave it)
    7. When it finishes it's cycle. The red light will turn off. Then clean the water tank and put fresh water and run clean water through the brewing cycle 4 times. Your machine is now ready for use.

    Sep 23, 2010 | Bosch Tassimo TAS4511UC Coffee Maker

    1 Answer

    How to clean the kitchenaid java express coffee maker

    The Coffee Maker can be descaled using
    a packaged descaling agent or vinegar.
    Always mix the descaling solution using
    cool water.
    • When using a descaling agent, follow
    the directions on the package for the
    recommended amounts of descaling
    agent and water to use.
    • When using vinegar, fill the carafe with
    a solution consisting of 1⁄2 vinegar and
    1⁄2 water.
    Descaling Steps:
    1. Before descaling, always remove the
    water filter (see “Installing the Ion-
    Exchange Water Filter” on page 7) and
    make sure the brew basket contains
    no coffee or coffee filters.
    2. Run the Coffee Maker through a
    complete brewing cycle using a full
    carafe of the descaling solution.
    3. If the cleaning needed indicator lights
    after the brewing cycle is complete,
    repeat Step 2 using fresh descaling
    solution. Keep repeating Step 2 until
    the cleaning needed indicator no
    longer lights after brewing.
    4. Rinse the Coffee Maker by running
    it through two brewing cycles using a
    full carafe of fresh, cool water
    each time.
    5. Wash the brew basket in hot, soapy
    water and rinse with hot water. This
    part can also be washed in the upper
    rack of the dishwasher.
    6. Reinstall or replace the water filter.
    Replace the filter every three months
    under normal usage, or more often
    with heavy use.

    Mar 30, 2009 | KitchenAid JAVASTUDIO KCM534 14-Cup Coffee...

    1 Answer

    Cleaning light came on and now, coffee pot will not work

    Automatic clean function
    The coffee maker is equipped with an automatic clean function. After 60 brewing cycles, the clean indicator/button (22) lights up. This indicates coffee maker should be cleaned by using the automatic clean function and the charcoal filter (17) should be replaced.
    NOTE: The coffee maker can continue to be used, when clean indicator/button (22) is on.
    • To begin the cleaning cycle, remove the charcoal filter (17) from the water tank (10). Fill the tank with a vinegar and water mixture (1/2 vinegar and 1/2 water) or a descaling product. Press clean (22) button for three seconds. The clean indicator/button (22) flashes and the cleaning process begins.
    Cleaning process:
    • 24 cycles of 7 seconds brewing and 21 seconds off
    • 30 minutes rest
    • Brewing the remaining descaling solution
    • After cleaning process is complete the clean indicator/button (22) goes off. Fill water tank (10) with clean water and run one brewing cycle to rinse the coffee maker.
    • Change the charcoal filter (17) (ill. k). Reinsert the charcoal filter to the coffee maker (ill. l).
    NOTE: You can use the cleaning function before reaching 60 cycles (especially if the water hardness is above normal). Press and hold clean indicator/button (22) for 3 seconds.
    NOTE: The Cleaning Process takes 60 minutes to complete. You cannot cancel the cleaning process before it is complete. Unplugging the machine only delays the cleaning process.

    Jan 26, 2009 | GE 106591 Coffee Maker

    1 Answer

    Keurig B40

    If the machine is new, call keurig.. There telephone number is on the web site. They are warrented for 1 year.

    Aug 16, 2008 | Keurig Elite B40 Coffee Maker

    Not finding what you are looking for?
    Keurig Elite B40 Coffee Maker Logo

    Related Topics:

    55 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Keurig Coffee Makers & Espresso Machines Experts


    Level 2 Expert

    92 Answers


    Level 2 Expert

    211 Answers

    Oloyede Monsuru

    Level 3 Expert

    1417 Answers

    Are you a Keurig Coffee Maker and Espresso Machine Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides