Installation; Mounting; Electrical Connection; Short Circuit - CitrinSolar CS WebBox2 Handbuch

3

Installation

AttENtION! ESD damage!
Electrostatic discharge can lead to damage to electronic
components!
Î take care to discharge properly before touching the
inside of the device! to do so, touch a grounded surface
such as a radiator or tap!
The Communication module comes with a VBus
device.
The housing does not have to be opened in order to mount the device.
Initial installation must be effected by the system installer or qualified personnel
named by the system installer.
3.1

Mounting

Note
Strong electromagnetic fields can impair the function of the device.
Î Make sure the device as well as the system are not exposed to strong
electromagnetic fields.
The unit must only be located in dry interior rooms.
In order to prevent disturbances caused by electromagnetic fields, pay attention to
separate routing of mains cables and bus cables.
4 self-adhesive, skid-proof rubber pads are included with the device. If necessary,
these can be affixed to the corresponding molds on the base part of the housing to
ensure a secure placement of the device without wall mounting.
If desired, the device can be mounted to a wall. To do so, proceed as follows:
Î Mark the desired position on the wall.
Î Drill and prepare the hole with a wall plug and screw.
Î Hang the housing from the upper fastening point and mark the lower fastening
point (centres 70 mm).
Î Insert lower wall plug.
Î Fasten the housing to the wall with the lower fastening screw and tighten.
Note
Wall materials reduce the WLAN distance.
cable already connected to the
®
Upper part of
the housing
WLAN
antenna
Screw
Opening for the
screw
Front view
3.2

Electrical connection

AttENtION! ESD damage!
Electrostatic discharge can lead to damage to electronic
components!
Î Take care to discharge properly before touching the inside of
the device! To do so, touch a grounded surface such as a radi-
ator or tap!
AttENtION!

Short circuit!

A short circuit can lead to damage to electronic components!
Î Establish the power supply only after you have connected all
cables required to the terminals and closed the housing.
Do not use the device if it is visibly damaged!
The Communication module is to be connected to the controller via the pre-con-
nected VBus cable (terminals C and D). The corresponding terminal allocation is
®
described in the controller manual.
The VBus cable can be extended using the terminal block included and a 2-wire
®
cable.
With the VBus -Repeater distances of up to 150 m between the controller and the
®
communication module are possible.
Upper fastening
Molds for the
rubber pads
Base part of
the housing
Back view
25