Bosch HPC 400 Operating Instructions Manual page 6

6 | Overview of control elements and symbols
2
1
5
Fig. 2 Example for a standard display of a system with more than one heating circuit
[1] Temperature
[2] Information line
[3] Outside temperature
[4] Text information
[5] Key lock
[6] Information graphic
[7] Mode
 Fig. 2, page 6
Item Symbol Designation
1 – Temperature
2 – Information line
3 Additional
temperature
display
4 – Text information
5 Key lock
Table 3 Symbols on the standard display
6 720 817 986 (2015/07)
CLIMATE CONTROL SYSTEMS
7
Explanation
• Displays theheat source flow temperature or
• the room temperature if a remote control is installed for the displayed heating
circuit.
Display of time of day, day of the week and date.
Display of an additional temperature: outside temperature, temperature of the
solar collector or a DHW system (for further information  page 30).
E.g. the designation of the temperature currently displayed ( Fig. 2, [1]). If a
fault is present, corresponding information will be displayed here until the fault
has been rectified.
When the key is displayed, this means that the key lock is enabled (page 10,
Table 7).
VOGEL NOOT
&
3
4
5
6
6 720 811 136-901.1O
HPC 400