Commissioning; Basic Settings - Bosch CRC200 Installation Instructions For Contractors

12 | Commissioning

5 Commissioning
▶ First make all electrical connections and then carry out the
commissioning.
▶ Observe the installation instruction for all components and
assemblies in the system.
▶ Switch on the power supply only after all modules are
coded.
▶ Set the heat source to the maximum supply temperature
and DHW temperature needed and activate the automatic
mode.
▶ Switch on the system.
Commission the user interface as shown in Table 4.
5.1

Basic settings

Basic settings
Once the user interface is connected to the power supply, the language selection appears on
the display. The current setting starts to flash.
▶ Turn the dial to set the language and then press the dial.
The display switches to the date setting. The current setting starts to flash. The user interface
may obtain the current date automatically via the BUS system.
▶ Turn the dial to set the date and then press the dial. The format for displaying the date can
be changed ( operating instructions).
The display switches to the time setting. The current setting starts to flash. The user interface
may obtain the current time automatically via the BUS system.
▶ Turn the dial to set the time and then press the dial. The format for displaying the time can
be changed ( operating instructions).
The display switches to the heating zone assignment. The current setting starts to flash.
▶ Press the dial in order to confirm the setting.
-or-
▶ If several CRC200 are installed in the system:Turn the dial to assign one of the heating
zones 2 to 8 and then press the dial.
The display switches to automatic configuration. The current setting starts to flash.
▶ Turn the dial to select YES and then press the dial.
Automatic configuration starts to detect the connected modules and temperature sensors.
During automatic configuration the Auto-Config. display flashes
Without automatic configuration following menu items have to be configured additionally:
Pump conn. (only heating zone 1), Control type, Ext.RoomSens. and Solar module
Table 4 Basic settings
6 720 821 651 (2017/05)
During the initial commissioning: Fill out the
commissioning report in the operating
instructions and in Chapter 11, Page 29.
The date, time and commissioning date are still present in the
user interface when commissioning after a reset.
You can find an overview of all settings in Chapter 7, starting at
page 15.
english english
6 720 811 156-22.1O
07/20/2014 07/20/2014
6 720 811 156-21.1O
Time of Day Time of Day
6 720 811 156-20.2O
HC assignment HC assignment
6 720 811 156-11.1O
Auto-Config. Auto-Config.
6 720 811 156-12.1O
CRC200