Question about Breville ESP8XL Espresso Machine

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Coffee suddenly bitter

My machine has been making very nice coffee for many months. A few days ago, I mistakenly left it on overnight, and since that time it has been producing very bitter espresso. Exact same beans and other conditions. I've tried cleaning out the system but nothing seemed to work. What can I do?


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Have you descale your machine?

Posted on Jul 20, 2008


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1 Answer

Coffee tastes bitter

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Could you tell me is this machine very good?? im searching for a machine that makes nice coffee not bitter and come across this make. i love the way it looks but cant find revews for it

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If the water that comes into contact with the coffee grounds is too hot, you will extract bitter elements from the coffee. The water should not be boiling when poured on the coffee grounds. Coffee oils, fats and sediment are the natural parts of the coffee bean that causes bitterness by forming as the brew ages. The longer the coffee sits the stronger it tastes.
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You will likely find the bitterness is a function of your coffee bean choice or the 'roast' component of that coffee. Darker roasts tend to taste bitter.

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you must read your instr. manual and proceed with the section troubleshooting from helps and solution . Download your manual from www. or

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If you are using a Claris filter, please remove this from the watertank. The descaling agent will clog the filter and make the water taste bad. After descaling, also be sure to rinse the watertank so there`s no resedue of the solvent left in the tank.

However, bitter taste on the coffe usually is related to the coffee side; Try to run a cleaning program. And check grinder settings. If the powder is to fine, it will increase the contact time, and that will make the coffee bitter. My advise is to clean the machine and experiment a little with the grinder settings.

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besides a good coffee machine, 2 things are critical when you want a good cup of coffee; the coffee itself and the water. When in France, i tasted some of the best coffee I have ever had, but they always told me that the quality and purity of the water made for 50% of that great taste. Has your municipality changed anything about the water treatment recently? Do you drink that same water and find it tastes funny? Perhaps bottled water is a solution in your case. Hoping this helps.

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GE coffee maker model # 169164 making too much steam, not coffee

If you look at the bottom, you'll probably find 'China' on it.
The problem you are having normally doesn't show up for a couple of months after the lime has had a chance to roughen the ball in the check valve that makes up the pump. Your pump isn't pumping.
I suspect you have some particulate matter that has made its way to the primitive check valve and the ball is not moving freely as it should. The copious amount of steam you are getting is from the bit of water that makes it to the heating element before the (yet to fail) thermal switch that cycles the heater element.
If you have a clean turkey baster, you may be able to flush whatever crud there is in the water path through to the outlet over the coffee basket by sticking the tip into the water chamber's exit hole. We have a large veterinarian's hypodermic that does the job nicely when it is time to flush it again and soaking the water path with vinegar every few weeks overnight will help keep it pumping properly too.
If the flushing doesn't work, take it back before GE gets completely out of the appliance business.
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Try to descale your machine, if there are calcium in the boiler then the coffee will have wrong temperature and tast bad.

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