Hi my name is Joe. On a CVA615 miele coffee maker the small whitew pump #Y12502101 is not working. Can U tell me the voltage required to run it. I'm only getting 8 volts ac current Thanks

SOURCE: Brew unit in Miele coffee system CVA615 block

It sounds like the connector or wiring that links the LCD display board on the door to the main PCB inside the coffe maker has become loose or damaged.
This would cause the text displayed to become scrambled.
Its a 26 way connector that is labelled JP16 (on the next model up) and is next to a large IC.

SOURCE: I have a Miele CVA615. I think I should replace

Hello Phickok,
It sounds like the perculator may need to be replaced (The entire unit with the 'O' rings on it). As I recall the plunger is an integrated piece that cannot be replaced on the CVA-615/620 models but you may want to contact Miele technical services on this. These first generation coffee systems are very complecated to troubleshoot

SOURCE: MY Bunn coffee maker GRX leaks .

Complain loudly to Bunn, they fixed mine for free.

SOURCE: How do you remove coffee bean container from Miele

There is set-screw that holds the cofee bean container from pulling all the way out. Loosening almost all the way out (or removing) the screw, will allow the cofee bean container to slide all the way out. However, when sliding it out, put a container under the edge of the machine housing to catch any residual beans and keep them from falling all over the floor. Here's how to do it: with the door open, look (or feel with your fingers) directly at the (closed) coffee bean container. Coming up from the bottom, all the way on the right side is the set screw. It's a black phillips screw that you can easily miss if you don't look carefully or use a flashlight as it blends in with the housing. Good luck.

SOURCE: On my CVA615 Miele Coffee System the digital

Hi Kevin,

There is a way to test the water tank switch and the float in the tank.
1. Switch of the coffee machine and make sure the front door is closed.
2. Press and hold the "small coffee" button and the "hot water" button.
3. Turn the selector knob to Program Mode
4. Release the small coffee and hot water buttons.
5. Press the small coffee button again.

If your display shows the #7 as a flickering number, then the water valve needs replacing.

Hope this helps. If it does, I'd appreciate a 4 thumbs up. Thanks,

Handie Andie