Nepresso c110 the water does not enter the machine so therefore no coffee

Sounds like the switch is stuck in the operate position. Therefor once the machine hits temperature it just brews. Your local Bunn distributor should be able to recommend an engineer to replace the switch or supply the correct t,hope of switch if your confident enought Tom replace it yourself.

Hi
The first thing you need to do is go to your menu. When you push the menu there should be something like "language" and something else below it. There are 2 buttons that have arrows by them. Push the button with the up arrow and it should move the asterisk (*) up. Keep pushing the button until you come to "Descale", then push the menu button again. You have entered the descale menu. Follow the directions below.
Scroll down to water hardness and push the enter button. Use your up arrow and move the number to 4, if it is not already there. Push the enter button. Once it is on 4, then scroll up to "Descale machine" and push enter. Have your solution (NOT VINEGAR) Citric Acid dissolved in solution and put into water tank. Now open the knob for steam and let the machine do its thing. When it is all done it will say "Finished descaling". Rinse out the water tank and put in fresh water. Close the knob and then reopen it again. When it finished rinsing scroll down to "Reset Descale" Push enter and choose "Yes" with the arrow and push enter. This will bring up a message when it needs to be descaled again. You can also see how many coffee's you have made. It's just above the Descale Machine in your menu. Descale more often than Not Enough will keep your machine working well into the future

Hi
If you have the Magic Comfort + here are the directions.
To automatically descale your machine, press the scoop button and hold it down until you enter the menu. Use the arrows on the left to scroll down until you come to Descale. Press enter and the machine will enter the mode to descale your machine. The process takes about 45 minutes. You don't have to do a thing except mix a full water tank with descaling solution and have a container under the steam wand when your start. If you have a cappuccinonatori on your machine you will need two containers. To start the descaling process, simply turn the steam knob. When the process is over your machine will say "Descale finished". Remove your water tank and rinse it out. Refill it with fresh water. Replace on the machine and start the descaling process over again to rinse your machine. Go back into your menu and scroll up or down 1 to signal descale and enter. Choose "Yes" and push enter so the machine will tell you when you need to descale again.

Using a proper coffee machine descaler, create the mix in the water container
Go into the service menu by pressing the 'Stop' button when you turn it on. Scroll throuigh the menu until you reach 4. Descale. Press enter, then scroll to 4.3 Do it now. Press enter and toggle to yes, press enter

It will then run through the descaling cycle which may take some time. After its complete, thouroghly clean the tank and pump lots of water through the system before you brew any coffee, Replace the filter also

Hi
Auto descale: To automatically descale your machine, press the scoop button or menu button if you have one, and hold it down until you enter the menu. Use the arrows on the left to scroll down until you come to Descale. Press enter and the machine will enter the mode to descale your machine. The process takes about 45 minutes. You don’t have to do a thing except mix a full water tank with descaling solution and have a container under the steam wand when your start. To start the descaling process, simply turn the steam knob. When the process is over your machine will say "Descale finished". Remove your water tank and rinse it out. Refill it with fresh water. Replace on the machine and start the descaling process over again to rinse your machine. Go back into your menu and scroll up or down 1 to signal descale and enter. Choose "Yes" and push enter so the machine will tell you when you need to descale again.

By pressing the button for "stronger" coffee, it slows down the rate at which the water enters the grounds. This allows the water to set in the grounds longer and therefore can make the coffee a bit stronger. This is why on some pots when there is a 4 cup setting used, it takes longer for the coffee to be made. With such a small amount of coffee, it should go thru more slowly to get the same result.

HI
Decalcifying your boiler: Your boiler uses water that has dissolved minerals in it. Even if it is filtered, there are minerals. Your boiler needs to be decalcified to prevent mineral deposits from damaging it. Why can this damage your boiler? The boilers within these machines are small and narrow and therefore they heat up quickly. They hold a small amount of water (250 ml). Their heating element is in the boiler housing itself. So when you start to accumulate mineral deposit, you take up space. This lowers efficiency for heating. Also the mineral starts to attack the silicone gasket that seals the boiler and soon you have a leaking boiler. Water hardness is measured in numbers from 1 to 4. Number 1 indicates soft water having a few minerals while Number 4 describes water containing the most minerals. Set your water hardness to 4 is my recommendation to keep your boiler in good working order. Descale more often than not enough!
To program the water hardness into your machine, press the scoop coffee button and hold until you get the menu. Scroll through the menu until you come to water hardness. Set your water hardness to the level that your test strip says. Press enter (scoop button). Use the arrows to select the hardness and then press enter. You have programmed your hardness and now the machine will tell you when to descale.
Auto descale: To automatically descale your machine, press the scoop button and hold it down until you enter the menu. Use the arrows on the left to scroll down until you come to Descale. Press enter and the machine will enter the mode to descale your machine. The process takes about 45 minutes. You don’t have to do a thing except mix a full water tank with descaling solution and have a container under the steam wand when your start. If you have a cappuccinonatori on your machine you will need two containers. To start the descaling process, simply turn the steam knob. When the process is over your machine will say “Descale finished”. Remove your water tank and rinse it out. Refill it with fresh water. Replace on the machine and start the descaling process over again to rinse your machine. Go back into your menu and scroll up or down 1 to signal descale and enter. Choose “Yes” and push enter so the machine will tell you when you need to descale again.

On your machine, the leakage is the seals on one of your 2 boilers. One can be fixed the other will have to be replaced depending on which one is leaking.

Hi
Go to your menu in the machine. Use your up arrow to go to decalcify and push enter. Have your solution for decalcifing the machine mixed in your water tank. Have a large container under the steam wand and cappuccinator on the left. Then open the knob for steam. Machine will say "Machine descaling". It has to finish the whole tank before it says "descale finished". Now rinse the water tank and put fresh water in it and put back on machine. Now close knob and then reopen it. Machine will say "Rinsing" When that tank is gone, it will say finished. Put water in tank and then go back to your menu and go down 1 to reset descale. push enter and chose "Yes" and hit enter to lock it. Now go down to water hardness and hit enter. Cahnge the # to 4 and hit enter. Push the escape button 2 times and your back. and ready to go.

Turn on the machine. Hold down the button that says steam/enter (the one below the blue button) until it says "Sprache" and "Wasserh.." . The cursor will be blinking beside Sprache. Use the down/up arrows (the large coffee and espresso cup buttons) to scroll until you find English. Hit 'enter' (steam/enter button) to set the language to English. Hit 'escape' (the tall coffee button) and your language should be set to English. You can also go to solis.ch and download a manual for your machine. Good Luck!

This sounds like the water sensor needs replaced //Also make sure the inside float is not stuck in the down posistion!
I hope this helps!