We replaced both switches and cleaned the part of the valve that goes into the bottom of the plastic part. No more F77 error code. Thank you for posting this video.
Good morning and thank you for posting this guide. I have removed my ceramic valve, taken it apart and tested for continuity. The right side of each switch is giving me an audible sound for continuity when tested. The left side wire is giving me no sound for continuity. If the microswitch is good, will both wires give me a positive continuity verification?
We replaced both switches and cleaned the part of the valve that goes into the bottom of the plastic part. No more F77 error code. Thank you for posting this video.
Very helpful. Thank you for your videos.
It works . I fixed the coffeemachine. Thanx for your help!
Good morning and thank you for posting this guide. I have removed my ceramic valve, taken it apart and tested for continuity. The right side of each switch is giving me an audible sound for continuity when tested. The left side wire is giving me no sound for continuity. If the microswitch is good, will both wires give me a positive continuity verification?
Thank You! Much appreciated
You're welcome!
Hi, can you give me some advice please. I have a CM7300 machine. When I press a coffee, hot water runs in the tray instead of through the percolator.