Explanation Of Symbols And Safety Instructions; Explanation Of Symbols - Bosch ME 200 Installationsanleitung Für Den Fachmann

Table of contents
1 Explanation of symbols and safety instructions . . . . . . . . . .29
1.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . .29
1.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . .30
2 Product Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
2.1 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . .31
2.2 Important notices on use . . . . . . . . . . . . . . . . . . . . . . . .31
2.3 Function definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
2.4 Setting the coding switch. . . . . . . . . . . . . . . . . . . . . . . .32
2.5 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
2.6 Specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
2.7 Additional accessories . . . . . . . . . . . . . . . . . . . . . . . . . .32
2.8 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
3 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
3.1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
3.2 Installation of the temperature sensor at the buffer
cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
3.3 Electric connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
3.3.1 Establishing the BUS connection and temperature
sensor (extra-low voltage side) . . . . . . . . . . . . . . . . . . .33
3.3.2 Connecting the power supply, pump and mixer
(mains voltage side 230 V) . . . . . . . . . . . . . . . . . . . . . .33
3.3.3 Connection diagrams with system schematics. . . . . . .34
3.3.4 Overview of the terminal assignment . . . . . . . . . . . . . .35
4 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
4.1 Setting the coding switch. . . . . . . . . . . . . . . . . . . . . . . .37
4.2 Commissioning of the system and module . . . . . . . . . .37
4.3 More status indicators at the module . . . . . . . . . . . . . .37
4.4 Settings menu of alternative heat source . . . . . . . . . . .37
4.5 More settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
4.6 Diagnosis menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
5.1 Status indicator of the module (integrated in the
coding switch) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
5.2 Status indicator "1": alternative heat source . . . . . . . .40
5.3 Status indicator "2": heat source bypass valve/
pump for heating circuit 1 (stand-alone) . . . . . . . . . . .40
5.4 Status indicator "3": buffer cylinder . . . . . . . . . . . . . . .40
5.5 Status indicator "4": conventional heat source
block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
5.6 Faults not indicated at the module . . . . . . . . . . . . . . . .40
5.7 Faults with fault code . . . . . . . . . . . . . . . . . . . . . . . . . . .40
6 Overview of the service menu . . . . . . . . . . . . . . . . . . . . . . . . .41
7 Environmental protection and disposal . . . . . . . . . . . . . . . . .41
ME 200 - 6721841615 (2021/11)
1

Explanation of symbols and safety instructions

1.1

Explanation of symbols

Warnings
In warnings, signal words at the beginning of a warning are used to
indicate the type and seriousness of the ensuing risk if measures for
minimizing danger are not taken.
The following signal words are defined and can be used in this document:
DANGER
DANGER indicates that severe or life-threatening personal injury will
occur.
WARNING
WARNING indicates that severe to life-threatening personal injury may
occur.
CAUTION
CAUTION indicates that minor to medium personal injury may occur.
NOTICE
NOTICE indicates that material damage may occur.
Important information
The info symbol indicates important information where there is no risk to
people or property.
Additional symbols
Symbol Meaning
▶ a step in an action sequence

a reference to a related part in the document
• a list entry
- a list entry (second level)
Table 1
Table of contents
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