Delonghi magnifica S ECAM22.110 not frothing

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: There is no milk coming out of the frothing part

If no milk comes out of frother, check the o-ring on the upper "plug" where the milk jar connects to the machine. There are two connectors; only the bottom one corresponds to the steam output while the upper one is a plug. Mine had a worn out o-ring on the plug, and this keeps the machine from frothing milk.

SOURCE: We understand that your problem

Based on the information provided above the machine is a bit old as 3 years of regular use is quite a while. If the frothing wand is the only part of the machine which leaks water it can be presumed that a replacement of the part is in order.
It will be advicable if you can afford a new machine to get a new one otherwise get an expert to replace the frothing wand and run a general service of the entire machine.
Water leakages around electrical appliances are very dangerous and the consequences are always disastrous. So ensure that either the device is handled by an expert or replace the unit completely.
Hope this solution has been helpful?

SOURCE: I have a Delonghi Prima

Where is it blowing steam from? If it is coming from the milk spout then it most likely that the milk jug is blocked somewhere. If it is coming from where the jug connects to the machine (coupling) then you might need to change the complete coupling (assuming you used the correct orings). The biggest cause of frothing problems with these machines is lack of cleaning of the milk jug. Soak the top in quality milk cleaner for at least an hour and rinse thoroughly. Also run cleaner through it regularly using the milk only function.