Bosch CR 10, Manual

Page: 6 / 28

6 | Information for heating contractor
6720830560 (2015/06) CR 10
4 Information for heating contractor
4.1 Installation
▶ Install the user interface on an even wall (
Æ
Fig. 1 to 2 from page 22).
4.2 Electrical connection
Power is supplied to the user interface via the BUS cable.
Description of the displays Example
Current room temperature (standard display)
Required room temperature:
▶ Press selector to briefly display the required room temperature
(flashing).
Service display (maintenance required)
▶ Press selector to switch to the standard display.
Fault display alternating between fault code and sub-code
(eliminate
Æ
faults)
▶ Press selector to briefly display the current room temperature.
Setting the required room temperature Result
▶ Turn the selector to select the required room temperature.
▶ Press the selector to confirm the setting.
Switching off the heating system Result
▶ Reduce the required room temperature until OFF appears.
When the heating system is switched off, frost protection for the
room is also switched off. Frost protection for the heat source
remains active.
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