Miele TX3587 Operating And Installation Instructions page 80

Problem solving guide
Problem
The descaling process
was started by mistake.
Loud noises are heard
during the descaling
programme.
The display lights up
but the coffee machine
does not heat up and
no drinks are made.
80
Cause and remedy
The descaling process cannot be stopped once the
"OK" sensor has been touched.
Descaling must be continued through to completion.
This is a safety precaution to make sure the machine
is descaled correctly. This is important for the
longevity and functional efficiency of your coffee
machine.
 Descale the coffee machine (see "Descaling").
This is not a fault.
These noises occur when water is flushed through
the machine at a high pressure.
The Demo mode for demonstrating the coffee
machine in the showroom has been activated.
 Deactivate the demo mode (see "Settings – Demo
mode")