Question about Waring Pro WC1000 Coffee Maker

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LEAKING WATER Everytime I brew a pot of coffee, water leaks from the bottom, all over my counter. I have emptied and cleaned the machine and inspected it, and cannot figure out where the water is coming from.

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I went through 4 Bunn's that all leaked the same, so I decided never to buy another Bunn and bought the 12-Cup Waring Pro. It seems exactly the same problem as the Bunn. Designed to fail...

Posted on Jul 06, 2013


I had the same with a Saeco it was caused by a leaky boiler, after replacement, it was fine...

Posted on Sep 09, 2007

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Below are solutions for a leaking coffee maker and how to decalcify the machine?
Tools and Materials needed to fix this problem are as:
* White Vinegar * Fresh Water * Volt-ohm Meter * Screwdriver
Step 1 - Clean
If your coffee maker seems to be clogged, try cleaning it with a mixture of white vinegar and water. Assuming that your coffee maker has a 12 cup capacity you will want to use 11 cups of vinegar and 1 cup of water. Fill the coffee pot to the 11 cup mark with vinegar and then fill it to the 12 cup mark with water.
Pour this mixture into the reservoir and turn on the coffee maker, allowing it to run through a brewing cycle as if you were making a pot of coffee. By doing this you will dissolve any build up in your coffee maker. If the coffee maker is leaking because the pump is clogged, then this might clear the clog and stop the leaking. If it has been a while since you last cleaned your coffee maker, you may need to run the vinegar through more than one cleaning cycle to dissolve all of the buildup.
Step 2 - Pump Valve
Unplug the coffee maker and examine the pump valve. If the pump valve is broken or has a clog, then the water will not be able to rise up and flow through the fill tube. When the coffee maker is turned on, the water needs to go someplace. If it cannot flow through the fill tube, then it may leak onto the countertop. If the pump in your coffee maker is sealed, you will need to replace the whole pump. If the pump is not sealed you should check it to ensure it is not clogged with coffee grounds or mineral deposits.
Step 3 - Brew Switch
Examine the brewing switch to ensure that is working. To get to the brewing switch, remove the base plate. Next, you will need to test the switch with your volt-ohm meter. Touch the tester to the RX1 scale. If it reads 0 ohms then you will know that the switch works fine. If it gives you a number other than 0 then it is time to replace the switch.
Step 4 - Tube Connectors
If the coffee maker is leaking or sputtering then you should take a look at the tube connectors. Many times, a leaky coffee maker is caused by faulty tube connectors. If you find the leak is in an elbow, clean the surfaces before you replace it. If the tube connector leaks, replace both the tube and the elbow so that you can be sure the pieces will both fit together properly.
To decalcify, you will be needing a : decalcifying cleaner and A container large enough to hold the same quantity of liquid as your water reservoir
1) Remove the machine's water reservoir. 2) Empty all liquid from the reservoir. 3) Fill the reservoir with warm water. 4) Add one packet of the recommended cleaner to the full reservoir and stir until the cleaner is dissolved. 5) Return the water reservoir to the machine. 6) Turn the machine on. 7) Set the large container underneath the steam wand. 8) Set up your machine so that hot water -NOT steam-will be emitted from the steam wand when the steam valve is opened. 9) Open the steam valve according to the manufacturer's instructions. 10) After all of the decalcifying solution has drained into the large container (within a few minutes this will occur), remove it and discard the liquid that has been collected. 11) Rinse the water reservoir thoroughly and then fill it with the type of water you usually use for brewing. 12) Return the water reservoir to its normal position. 13) Using only water repeat steps 7 through 9 until the water reservoir is empty again.
I hope the above helps....
Good luck.

Jun 22, 2011 | Jura Capresso Impressa S8 Coffee Maker,...

1 Answer


I had this problem.

The Fix:

There is a valve in the centre of the carafe lid (If you shake the lid you can hear the valve rattle). This valve becomes gummed up with heavy coffee oils over time and sticks causing part of your brew to pour onto your counter. The fix is to simply clean the oil out of this valve. I cleaned mine by soaking it overnight in a water/bleach solution then blasting hot water into it. You can clean it more thoroughly if you pop off the bottom lid part that extends into the pot. It is a snap fit. Before you take it off note the orientation.

On my lid this valve was coated in heavy, greasy coffee oils. After this cleaning your pot should not leak when brewing.

Another problem is the stiffness of the lid making it sometimes very difficult to open and close and if not fully closed coffee will leak while pouring. This o-ring binds against the carafe. To fix this, locate the 'O' ring in that same part the extends into the carafe on the bottom of the lid. put a drop or two of vegetable oil on your finger and apply a thin film around this ring once every three weeks or so. Your lid will open and close smoothly and beautifully.

Happy brewing!

Feb 22, 2011 | Cuisinart Brew Central 12-cup Coffee Maker

1 Answer

Leaking from the bottom

If it does it whenever the tank is put on the machine then the hose from the tank is disconnected.
If it does it when the machine is brewing coffee or after, then clean the chamber behind the brew unit, under the white plastic valve.
If it is leaking when making steam or hot water then the booster boilerhas a leak.

Mar 07, 2010 | Saeco Vienna De Luxe Espresso Machine

2 Answers

Bunn coffee maker leaks all over the counter. What

there's probably a 'silicon rubber' hose that feeds hot water to the 'grounds basket'- it may be loose, or damaged. is it leaking water, or coffee?? we have a bunn 8-cup, which has a pre-heated water tank that brews a pot in about 3 min. energy waster, but when you need coffee, you need coffee!!! is your filter holder properly centered? is the carafe lid hole clean and un-obstructed?
if it's leaking water, and not too costly to replace- you may consider replacing it with a new one!
good luck!

Oct 09, 2009 | Bunn GRX-B Original 10-Cup Home Coffee...

1 Answer

Water leaking out the bottom of the coffee maker

If it leaks DURING brewing, you may have to decalcify it (aka, run through a cycle of 4 cups vinegar, fill to the top with water, 2-3 times and see if it helps).
If it leaks before you even start brewing a pot of coffee, something is broken on the inside of the coffee maker, and I would recommend contacting Waring--they may be able to get you a replacement coffee maker (and if you're under warranty, usually a replacement would be free!).

Their phone number (according to their website, ) is 1-800-4WARING (1-800-492-7464)

Good luck! :)

Aug 27, 2009 | Waring Pro WC1000 Coffee Maker

2 Answers

Leaking a half cup of water from the bottom while brewing

Call bunn for replacement gasket free of charge per recall.

Jul 13, 2009 | Bunn 10 Cup Home Coffee Brewer

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Bunn Coffee machine only makes 1/2 pot

What's happening is that it isn't leaking, it's boiling over. You need to turn down the thermostat under the top lid. Also, before you brew coffee, add water to the tank and let it pour into an empty pot. Once it stops brewing, let it heat up for a few minutes then make your pot of coffee.

Jan 02, 2009 | Bunn Pour-Omatic Coffeemaker, 10 Cup White

2 Answers

Cuisinart grind and brew

This happens when the machine needs cleaned. Fill coffee maker with white vineger instead of water. Turn grind off, make sure empty pot is in place. Brew a pot of hot vineger. Repeat. Brew a pot of hot water. Repeat. This process removes mineral buildups inside machine. If you have access to filtered water, start using that to brew your coffee. I do and probably do this process 1 per 6 weeks.

Oct 07, 2008 | Cuisinart Grind and Brew 10 Cup Coffee...

1 Answer

3-Pot coffee Maker instructions

The first time you use the machine you need to make sure it is full of water - before you plug it in and turn it on. Put an empty coffee pot under the brew basket and fill another empty pot with clean cold water.

Pour the water into the coffee maker. If water comes out then you can plug it in and turn it on. The water heating tank holds about 2-1/2 pots of water so if your machine is empty you will need to keep adding water before you turn it on otherwise you may burn up the heating element.

After the green light comes on - indicating that the tank is hot you can brew a pot of coffee. This machine is meant to be left on all of the time so it is always ready to brew. If you choose to turn it off when not in use, you will need to give it about 10 minutes to fully heat up the water before you brew.

Jan 25, 2008 | Bloomfield 8571 Coffee Maker

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