Question about La Cimbali Coffee Makers & Espresso Machines

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Cimbali m29 selectron 2gr espresso machine. power outage from electrical source. when power was restored, tank heats up and comes to pressure, however no water will dispense from heads...

...when dosing buttons are pressed. water will dispense intermittently from one head when sitting idle. fried board? or is there something simpler?

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  • 373 Answers

* You will need to program groups again.
* I'm surprised I did not record and upload a programing video *sigh*
Oh well, somebody did it already:(check at 3:57 on the following vid)
* Set up each shot with a filled portafilter (for the appropriate dose setting. Single for single, double for double, etc.)
* Press and hold "Stop" button till it light (and/or beeps). Release stop button
* press and HOLD the appropriate dose button (within 5 seconds or it cancels out)
* Watch the coffee dose as it pours out into cup or a shot glass (for accuracy)
* Release the dose button just before it hits the desired amount. You may have to do this several times to practice.
* Continue with setting the dose on the other settings (long, double, etc.)
* Note; you can set the "least used group" as in a 3 or 4 group head machine with specialty doses. Like a triple if you have the proper portafilter for this shot. Or an "American" long shot (though I don't recommend running 6-8 oz of water through a single coffee dose. Though I have found some shops using drip coffee through a triple basket and very long dose to fill mugs. They didn't want to get a regular 12 cup brewer.)
* There are other dosing tricks like copy over to other groups. But I've found that setting each group and dose is good practice. (and I have to do it several times a day as a Espresso Tech.)
Aloha, ukeboy57

Posted on Jun 05, 2018


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Posted on Jan 02, 2017

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SOURCE: i have a cimbali m29 selectron i have no power

Sounds like the problem is in the keypad.

Posted on Oct 07, 2009

  • 6 Answers

SOURCE: La Cimbali Espresso Machine: How do you calibrate the dosing for a Cimbali M29 ...

Press and hold any Group stop button until beeping, then all the button will copy what you press. Hit any stop button to leave program.

Posted on Mar 27, 2012

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Press and hold any Group stop button until beeping, then all the button will copy what you press. Hit any stop button to leave program.

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The price for the m29 select new is about 5500 to 6000. So for one of 4-5 years you can give about 2500-3000. However I sugest to open the machine and check if their are rusting points or any leaking points which propably be white points from calcium color. Also ask if their were any water filter like everpure or and a water softener conected to water supply of machine during the operation of the machines.
If you see minor points as above and the water was treated before entering the machine then your machine can work for minimum another 10 years.
Water calcium (scale) is the biger enemy of the machine.
Good Luck

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Can you turn off one of the left or right sides on a La Cimbali m29 Espresso machine?

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2-Reprogram one side to give it a short dose. (5 mins to do)
3-remove power to group valve (screwdriver and 20 mins to do)

Note if you do remove the power, please leave a note for the crew as they will probably call a technician in to 'repair' it again.

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P.S. any 1-800-724-6225 and speak to Trish. Thats 1-800-Cimbali. Take Care

02_M29_Selectron_ing.pdf cb_attachment.gif

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