Samson TROVIS 5431, Mounting And Operating Instructions

Page: 12 / 102

3.3 Control levels
CAUTION
Changes on the COPA level (configuration level) may cause defects in the system. Chan -
ges on this level should therefore only be made by trained staff!
Fig. 1 shows the level structure of the TROVIS
5431 Heating Controller. In addition, you
can see which steps to follow in order to
access the individual levels. These levels can
only be accessed when the control switch (A)
is set to . The controller has two main lev-
els, the INFO level and the COPA level.
The INFO level comprises the operating level
and the information levels. In the manual
operating mode, you can also access a
pump level and, in case of faults, the error
level.
You can only access the COPA level, if you
know the code number. It contains the param-
eter levels, the system code number levels
and the configuration levels.
The information, parameter and configura-
tion levels are marked with one of the follow-
ing indices: 1, 2 or SYS. The indices are the
same on all three levels. For instance, INFO
1, PA 1 and CO 1 (index 1) always refer to
the heating circuit data; INFO 2, PA 2 and
CO 2 (index 2) always refer to the drinking
water heating circuit.
The heating controller’s default setting is the
operating level, indicated in Fig. 1 by the
time “10:00”. In addition, the display indi-
cates the operating mode and the operating
status with symbols. For an overview of the
the most important symbols, refer to page
99.
NOTE: Two minutes after the last entry, the
heating controller switches from the COPA
level back to the operating level.
12
EB 5431 EN
Operation