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12.4.9 Interval (menu 3.11)
Using very finely ground coffee or very soft water will result in
the water running through the coffee filter more slowly.
Pausing the hot water pouring after the 1st charge volume
(half way through the making process) for periodic intervals
(that can be set) can prevent the coffee filter from overflowing.
Interval Settings
•
The interval is set to 100% as standard. The brewing
process can then run smoothly.
•
The interval can be set from 100% to 50% in steps of
5%. After a setting has been made the controller
calculates the time out interval itself (see table 6).
•
If the hot water pouring switches to the interval mode
after the 1st charge, the water supply and pausing will
continue until the required volume has been reached.
•
The interval setting and the 1st charge volume can only
be determined by trial and error by keeping an eye
on the filtering process during the coffee making.
Set the required number of litres and confirm your changes
with the START button
or go back without saving any
changes by pressing the STOP button
.
Interval
Fig. 33
Table 6.
Interval overview
90%
95%
100%
Interval
45 sec
45 sec
Continue
Water
pouring time
9
sec
85%
45 sec
13,5 sec
80%
45 sec
18
sec
75%
45 sec
22,5 sec
70%
45 sec
27
sec
65%
45 sec
31.5 sec
60%
45 sec
36
sec
55%
45 sec
40.5 sec
50%
45 sec
45
sec
4,5
sec
0
sec
Interval-time
(pause)
