There is no milk froth, only watery steam. The coffee maker model number is CVA 4066

SOURCE: Delonghi Magnifica Coffee Maker the milk is not

You did not state anything about descaling, but every now and then, I also add water and descaler to the milk container and use the "Frothing" program to run through the water and descaling-solution (double-click the Cappuchino button).
I have also noticed that the first cup (and sometimes even the second) will produce less milk, and not as well frothed milk as later cups. My theory is that the machine is warmer when producing later cups.
If possible, you could try to run two-three frothings of plain water through before switching to milk. I realize this is inconvenient, but it could be worth testing this to see if it helps. We luckily have two milk containers and keep one filled with water just for the purpose of heating up (or whatever we do :) the frothing system before serving the first cappuchino.
Good luck!

SOURCE: I have a Delonghi Magnifica

I purchased a unit second hand for my wife's birthday today. It's only 4 months old, got it home, tested it, same problem... No froth!

I've read all the posts here and all were very helpful troubleshooting guides however they did not solve the issue.

Understanding how the frothing mechanism functions is half the battle in figuring out the solution. It's a simple vacuum type system. No doubt you've read about checking the orings. This is definately the first thing to check however if this is not the reason then consider the following.

The larger of the white tubes that has the red and black oring inserts deep into its port on the tap. Why? It pushes steam past the milk pipe directly into the chrome frothing tube which causes a vacuum essentially drawing milk up it's hose creating the froth. What you can't see without further investigation is that on the underside of the tube centered between the red and black orings is a small hole. This hole is responsible for drawing the milk upwards. If this is blocked, and it probably is then no milk and no froth. Use a really small screwdriver to carefully clean the white tube both from the front and the little hole underneath.

So in conclusion. Any air leak between the red and black orings will prevent the vacuum required to draw milk up the tube and alternatively any blockage of the milk channel will also obviously prevent the flow into the frothing mechanism. Hope this helps.

SOURCE: Steam not frothing milk

Hi,

Have you decalcify the machine, the boiler does not heat up if there is calcium in it.

SOURCE: Saeco Talea Giro no steam or water from spout

I have the same problem as well, talked to a repair shop and it's definitely a "send in" or warranty repair. I was told it's an o-ring issue. I have no water coming out of the steam wand and it goes into the dispense tray instead.

SOURCE: Lack of pressure from the steam wand used for frothing the milk.

Hello Juneyjune,
These coffee systems have a series of small rubber 'O' rings that tend to crack from condensation over time causing your low pressure problem.
The 'O' rings are connected to a heater that looks like a horse shoe mounted in back of the grinding unit.
I would recommend contacting Miele technical services. They can have a technician come out to replace the 'O' rings or you can order them from the technical services rep if you know someone that can replace them for you. Just be careful. These machines operate off of 220 volts and that is no fun to get shocked by. I have been many times with this machine

Good luck!!!