How To Solve Kalerm / Master Coffee KLM1601 Problems No Beans No Water No Coffee 

the coarseness of the coffee grind

Might be water flow counter problem (clogged or stuck wings). It is under the water tank.

www.ebay.com/itm/153004023483 I am talking about this part. You should open it and clean the inside with brush and vinegar so the wings can rotate easily.

Hey, I think they are very similar inside. Do it at your own risk and better bring it to the coffee machine service. If the descaling problem doesn't help, you should TURN OFF and UNPLUG the machine, take off the body covers, WAIT TILL IT GETS COOL and check if the pipes are clear. If they are clogged, you will need to unclogg them with a steel wire. Also the dispenser valve might be clogged. Check them first, the heating block might be the last one that is stuck.

Watch the video till the end. You need to clean and dry the two metal contacts to solve the problem.

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-M2P4GE-A_mE.html&ab_channel=KristijonasTamo%C5%A1aitis

​@@kristijonastamosaitis6448empty grounds error How to solve this problems

The water distribution assembly may be clogged. If you will try to dissassemble it, be carefull not to drop a ceramic ring it breaks easily.

It looks like this cdn4.volusion.store/eumsr-uchqj/v/vspfiles/photos/10371-2.jpg?v-cache=1710416850