Miele CVA 4066 - Manual (Page 56)

What if the machine does not switch on, even though the "Switch on at"
timer setting is activated?
Possible fault Solution
The System Lock is activated. See "Settings - System Lock".
The display messages are difficult to read.
Possible fault Solution
The contrast or brightness of the
displays are too low / high. Adjust the display contrast / brightness.
See "Settings - Display".
Little or no coffee or espresso is dispensed from the main dispenser.
Possible fault Solution
The main dispenser connector cap is
not positioned correctly, see "Guide to
the machine - Interior view). Lubricate the cap with the supplied
silicone grease.
No milk or milk froth comes out of the main dispenser.
Possible fault Solution
The dispenser is clogged. See "Cleaning and Care".
The consistency of the milk froth is not unsatisfactory.
Possible fault Solution
– The air intake tube is clogged.
– The air intake tube is faulty.
– Clean the air intake tube, see
"Cleaning and Care". Any blockages
can be removed by kneading or
blowing through the pipe to remove
any potential blockages.
Never use a sharp object to remove
blockages, this could damage the
parts.
– Remove the air intake tube and
replace it with the supplied spare
part.
Frequently asked questions
56