User Manual

EN
23
Installation
www.bora.com
6
5
3
2
1
4
9
UFH
35
120
20
Fig. 6.31 Stripping lengths and assembly position of the
connection cable in the control unit
[1] Stripped wire end
[2] Insulated wire
[3] Jacketed cable
[4] Strain relief clamp
[5] Cable feed snap-out element
[6] Universal ferrite sleeve (UFH)

Please adhere to the maximum stripping length of
9 mm on the stripped wire end [1].

Please adhere to the maximum stripping length of
26 mm on the insulated wire [2].
Installing the external switching device
Depending on the type of switching device, connect the
connection cables to either the Home In or the Home Out
connection clamp.
 Adhere to the connection diagram when connecting
Home In and Home Out.
Home
In
Home
Out
X 7.1 X 7.2
X 6.1 X 6.2
Fig. 6.32 Connection diagram for the external switch contacts
 Connect the cable for the relevant contact to the
switch contact clamp [4] in accordance with the
relevant connection diagram (see fig. Connection
diagram for the external switch contacts).

In order to connect the Home In interface, the installed
bridge must be removed.
INFO The Home In contact must be bridged if this is
not used (bridged on delivery).
Preparing connection cables for external
switching devices
Use connection cables of the following types and from
the following manufacturer to connect external switching
devices.
Contact Connection cable
Home In H03VV-F 2x0.5mm²
Home Out H03VVH2-F 2x0.75mm²
Tab. 6.5 Connection cable
INFO The connection cable is only designed for
indoor use in buildings, private households,
kitchens or offices!
INFO The overall length of the connection cable for
external switching devices must not exceed
10 m!
For reasons of electromagnetic compatibility, all
connection cables from external switching devices must
be filtered with a ferrite sleeve. This is not included in the
scope of delivery.
 Use the order code UFH (universal filter sleeve) to
order the filter sleeve from your specialist supplier or
contact BORA via the website at www.bora.com.
Fig. 6.30 Wrap the connection cable around the ferrite sleeve
three times
 Wrap the connection cable around the ferrite sleeve
three times to create the desired filter performance.
 Ensure that the cable end protrudes at least 120 mm
from the sleeve.
 Prepare the connection cable in accordance with the
prescribed stripping lengths.