Commissioning; Setting The Coding Switch; Commissioning Of The System And Module - Bosch MU 100 Installation Instruction

4

Commissioning

First make all electrical connections and then carry out the
commissioning!
▶ Observe the installation instructions for all components
and assemblies in the system.
▶ Only switch on the power supply if the coding switch is
set up.
▶ If a control unit is connected, it is recommended to start the
configuration wizard.
NOTICE:
Risk of damage to system through pump failure!
▶ Fill and vent the system before switching it on so that the
pumps do not run dry.
4.1

Setting the coding switch

Coding switch with On/Off indicator of the module and a status
display of the connected heat sources or modules:
Fig. 5 Coding switch with module status display, and a
status display of the connected heat sources or
modules
MU 100 – 6721804146 (2019/10)
4 5 6
3 7
2 8
1 9
10
0
Coding
1)
0
1
2
2)
3
2)
4
5
3)
6-10
1) Off (delivered condition)
2) In the case of simple systems, which operate with the
standard settings, no control unit CW 400/RC310 is
necessary in positions 3 and 4. This is optional.
3) Unused
Table 7 Coding and function
4.2

Commissioning of the system and module

0 010 013 313-001
If a control unit is connected, start the automatic configuration
wizard.
NOTICE:
Danger of data loss in combination with MC 400
Follow the sequence during commissioning.
▶ First put heat source into operation with MU 100, then put
MC 400 into operation.
Function of module
– – – –
  
–
  
–
  
–
  
–
 
– –
– – – –
– –

–

–
– –
– –
– –
– –
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