Press and hold the hot water button then the power button - release both then press the hot water button three times and hold this is take you to service mode
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: cuisinart coffee maker won't brew
Here is the basic troubleshooting for the Cuisinart coffee makers:
Make sure all baskets are in proper place – especially if unit is beeping.
Do not use a paper and a gold-tone or other permanent filter at the same time.
Unplug for LONGER THAN 15 full minutes to reset.
Clean by brewing 2 oz of distilled white vinegar/2 oz water.
If these methods fail, the unit probably requires replacement – call Cuisinart as they have a longer-than-standard warranty.
-Tha Mp3 Doctor
SOURCE: coffee maker won't brew
This one has two AUTO dial settings - AUTO-ON and AUTO-OFF. AUTO-OFF merely keeps the hot plate warm for a fixed period of time. AUTO-ON is the one that allows your coffeemaker to go off at the pre-programmed time in the morning.
If it is set to AUTO-ON, but is not brewing at the set time, unplug the machine for longer than 20 minutes. Then plug it back in, reset the clock, reset the prog time for a time that is just a few minutes into the future, and then test the auto-on feature.
If it stil ldoes not brew, just turn the machine to brew and press on. If it brews a pot, then your problem is electrical. If it doesn't brew a pot on the regular brew setting, then you either have: A) Calcium buildup/clog, or B) a hose leak (or worse).
To rule out the calcium buildup possibility, let half a caraffe worth of vinegar sit in the water reservoir for about an hour. After the hour, turn it to brew and press on, and brew the vinegar just as if it were coffee. If the vinegar goes through, your problem is solved.
Otherwise, call Cuisinart and find out if you are still in-warranty. Thep roduct has a 3-year warranty.
Good luck!
-Tha Mp3 Doctor
SOURCE: miele coffee maker cva 4070
OK. Here's the deal. I struggled with this CVA 4070 (F 73) problem also recently, and even posted a questions in the cyber world about it. I jiggled, re-cleaned the machine, re-read the Miele manual, and scoured the internet for schematic drawings of this brewing unit's insides. No luck. Finally after finding out I'd have to pay $199 just for a service clown to walk in my front door, I said NYET!!! I must solve by myself. If I can take apart & fix my Dyson, etc, etc, I WILL DO THIS TOO!! (MUST HAVE COFFEE>>>)
Pull out the brewer, turn it a quarter-turn to your right, and look at the spot where that small black plastic piece -- shaped like a block "M" or block "W" -- should be situated. Pull it out, if it isn't out already. Don't worry about yanking it out or harming these parts, said the Miele troubleshooter guy in New Jersey on the phone. They're "made from the same plastic used in football helmets." Okey-dokey.
This approx. 1.5" wide, blocky plastic piece is part of the "slide" that takes the brewed coffee grounds into the waste container. When positioned correctly, it looks like a block "W," with the "wings" ointing up, and slides in just under a brown 1.5" flat piece. A small, down-facing tab on the brown piece clicks into the "W" piece and holds it in place. The "W" should feel fairly solid, although it is not rigidly in place, as the entire mechanism is a movable system to deposit the grounds in the waste receptacle.
Put everything back inside your CVA 4070 "love" machine, hit "on," and wait for it to go through its warm-up. No F73 message? Yeah! Mission Accomplished. You, like I, have fixed your Miele, saved your family relationships, and saved yourself a bundle from unnecessary service calls.
SOURCE: I own a Meile CVA 4070 coffee system. The Brew
use any method which helps you
Press & hold down Hot Water button & small coffee buttons & turn ON WITH LIGHT. Release buttons.
Press & hold Large coffee button and hold until you see two '1's on the left side of the screen. Release.
Press & hold medium coffee button until you see two '2's.
Release.
Hit & release quickly Large coffee button.
Brew unit should be reset.
or
Turn
your machine off. Close the door. Depress , holding it
down, press then let go of both. Then press
3 times. On 3rd time, hold it until Service menu appears. Select
then press left arrow to turn from to
. Then press right arrow by This will turn your
brew unit drive to the correct position and you should be able to get
your brew unit in/out and your waste container back in. Make sure to
turn your machine off/on again to get out of Service Menu.
Regards.....
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