Attaching Or Removing The User Interface - Bosch CR 400 Installation Instructions For Contractors

The outside temperature sensor (included in the scope of
delivery of CW 400/CW 800/) is connected to the heat source.
▶ Observe the instructions for the heat source when
connecting the electrical supply.
When sensor leads are extended, apply the following lead
cross-sections:
• Up to 20 m with 0.75 mm
section
• 20 m up to 100 m with 1.50 mm
section.
3.5

Attaching or removing the user interface

Attaching the user interface
▶ Hook in the user interface at the top.
▶ Click in the user interface at the bottom.
1.
1.
2.
Fig. 7 Attaching the user interface
CR 400 | CW 400 | CW 800
2 2
to 1.50 mm conductor cross-
2
conductor cross-
6 720 812 361-05.2O
Removing the user interface
▶ Press the button on the underside of the plinth.
▶ Pull the bottom of the user interface away from the plate.
▶ Remove the user interface by lifting upward.
1.
Fig. 8 Removing the user interface
Installation | 11
3.
2.
6 720 812 361-06.2O
6 720 820 872 (2016/12)