Question about Bosch Benvenuto B20 Espresso & Coffee Maker

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After cleaning and descaling our Bosch B20 yesterday it no longer makes coffee. Water is in the tank and we can hear it getting hotter just not coming out. The steamer still appears to work. Any suggestions?

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

  • 2976 Answers

SOURCE: Cleaning tablets?

I would just use a mixture of 1/4 water to 3/4 parts white vinegar. Run this through and then follow up with 2 plain water flushes. This will dissolve the deposits and it won't hurt you if any is left in the system.

Posted on Jan 02, 2009

kaldiDOTcom
  • 22 Answers

SOURCE: Need to find cleaning tablets

Espresso machine cleaning tablets: http://www.kaldi.com/cafe_supplies.htm

Posted on Jan 13, 2009

  • 1 Answer

SOURCE: Can't make coffee

Thank you very mach, for support but I was had solution yesterday by user documentation. The mashine was blocked by electronic because was not clean very long time.
B.R. Petko

Posted on Jan 22, 2009

  • 3 Answers

SOURCE: Saeco Aroma Problems

Whenever we had this problem we needed to prime the pump. Turn the machine on and wait for the coffee light to come on. Then push the coffee button and turn the steamer on wide open until water comes through the coffee outlet. I hope that helps. The user manual can be downloaded from the saeco site.

Posted on Jan 02, 2010

espressonist
  • 1711 Answers

SOURCE: coffee no longer coming through but milk steamer

Propably the vibrating water pump is the problem.
It might be full of scale and it can not create any pressure or it is completetly damage and need to be replaced.
First we sugest to perform a descaling of the machine and try again.
Second you should try to reduce by little the quantity of the grounded coffee used. Aprox you should use 7 to7.5 gr of coffee. If you try to use about 6 to 6.5 and you have the coffee runing out from the machine like in 25 sec you have about 30 cc of water. Then try to clean the group shower which it can be ansrew by one cetrer screw and if you can you can open the machine and remove to clean also the coffee group solenoid valve. Bothe the valve and shower can be full of dry coffee that can blocked the way of water coming to the grounded coffee.
If you manage to clean everything above and the machine work ok so from now on in order to avoid the problem again try to flush water from the group many times without any coffee. With this is like you wash the group shower and valve from any remai coffee.
Good luck

Posted on Jun 05, 2010

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1 Answer

Why standby light active and water tank fill light is blinking ?


It shouldn't harm it plus if the scale is affecting the switch for the watertank then it should sort it out....

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Benvenuto B20 not dispensing water


I had similar problem - water came out into the tray underneath instead of the cup. I found the problem to be the drain valve after taking the whole machine apart.1_20_2013_9_13_36_pm.jpg

this part was cracked in my case which meant that the water did not come out the nozzles..
To get at this part you would need to take the back top and both side panels

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Dec 18, 2012 | Bosch Benvenuto B20 Espresso & Coffee...

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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

A red light is on and I think its the descaler light...what do I do?


Purchase some citric acid based descaling tablets,
Fill the water tank to the very top and add the tablet to the water
Insert the cleaning disc
Press and hold the button to start the descaling program
Continue to refil the watertank as necessary until the descaling light goes off (This can take over an hour on a Bosch machine - or about 20-40 mins on a Bruan).

Oct 29, 2009 | Braun Tassimo Espresso Machine/Coffee...

2 Answers

My tassimo brewer is by Bosch and it has a filter with it, will I still need to descale also?


definately, follow the mfg suggested cleaning in you booklet. the filter will not filter out hard water particles.

Oct 04, 2009 | Braun Tassimo Coffee Maker

2 Answers

Can't make coffee


Thank you very mach, for support but I was had solution yesterday by user documentation. The mashine was blocked by electronic because was not clean very long time.
B.R. Petko

Jan 21, 2009 | Bosch Benvenuto B20 Espresso & Coffee...

1 Answer

Coffe comes out in a longer than usual drip


See my B30-solution; same procedure!

http://www.fixya.com/support/t2900087-bosch_benvenuto_tkn68e75_coffee_maker

Jan 12, 2009 | Bosch Benvenuto B20 Espresso & Coffee...

1 Answer

Bosch tassimo


Solution: Just refill the water tank with water (no descaling solution) all the way to the "Max Line". Then run the full descaling program again --takes approx. 20 minutes. After the program runs completely you will get the yellow "standby" light on and the red "descaling" light will be off.

Next time you descale, be sure and fill your water tank to the "Max Line" before running the descaling program.
Hint: An incomplete cycle (not full tank) is what makes the red light stay on. In other words, it's staying red to tell you to run a full cycle (beginning with the water tank filled to the "Max Line"). Hope this tip is helpful!

Sep 03, 2008 | Braun Tassimo Espresso Machine/Coffee...

1 Answer

Bosch Benvenuto B30


The cleaning program is different from the descaling program.
The machine is now wanting you to descale the machine. Get some descaling powder or tablets, desolve in water and let the machine run through the descale program.

May 31, 2008 | Bosch Benvenuto B30 Espresso/Coffee Maker

1 Answer

Cleaning products


I just ordered everything I needed for my Bosch Benvenuto B20 from wholelattelove.com.  It was easier than my previous purchase from Bosch to find knowledgeable people.  I purchased Super Auto Cleaning Tabs, Cleancaf by Urnex, and Claris water filters online.  Just call them if you're not sure what to buy.

Mar 03, 2008 | Bosch Benvenuto B20 Espresso & Coffee...

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