Installation - ABB RC/A 8.2 Montage- Und Betriebsanleitung

EN

Installation

The device is suitable for surface mounting in any position. Four screws (enclosed) connect the
device to a level surface. The enclosed drill template defines the drilling dimensions. Make sure
the device is level, if surface is not level, e.g. use shims. The electrical connection is realised using
plug-in screw terminals.
Make sure that the unit can be accessed at all times for operation, examination, inspection, main-
tenance and repair.
Installation of modules
4
see top illustration
1. Disconnect the basic room controller unit from the power
2. Remove the protective cover from the control line contact surfaces
3. Insert the module and the feed-in contact
4. Snap into place
Removing the modules
4
see lower illustration
1. Disconnect the basic room controller unit from the power
2. Unlatch with a screw driver
3. Lift the module slightly and disconnect from the feed contact.
Connection of cables
5
see illustration
Cables are routed to the device via a maximum of 19 line entries.
Modules are equipped with open line entries.
Strain relief can be ensured by fastening cable ties to the line entries.