EN
28
Installation
www.bora.com
[M]
Fan 2
[S1]
External switch contact
4.13.1 Establishing contact between the
cooktop extractor and cooktops
X
X
Only use the cables supplied in the scope of delivery.
4
5
1
2
3
Fig. 4.35
Connecting the control cables to the cooktops
[1]
Left cooktop
[2]
Cooktop extractor
[3]
Right cooktop
[4]
Right cooktop control cable (R)
[5]
Left cooktop control cable (L)
X
X
Connect the cooktop extractor control cables to the adjacent
cooktops.
X
X
Ensure that each cable is connected to the correct socket.
X
O
The right angle connectors of the control cables are labelled L
(left) and R (right).
4.13.2 Fitting split ferrite sleeves
i
The cooktop extractor connection cable must be filtered
with a ferrite sleeve for reasons of electromagnetic
compatibility.
1
2
Fig. 4.36
Fitting split ferrite sleeves
[1]
Connection cable
[2]
Split ferrite sleeve
X
X
Fit the split ferrite sleeve [2] provided in the scope of delivery
to the connection cable [1].
X
X
Check the correct installation, as well as the firm positioning
of the connection cables.
X
X
Close and secure the control unit cover.
X
X
Screw down the lid with the screw provided (max. 2 Nm).
X
X
Make sure that the cable is not damaged or trapped.
4.13 Establishing communication and
power connection
i
The cooktops of the BORA Classic 2.0 system can only be
operated with the central operating unit of the cooktop
extractor CKA2/CKA2AB.
i
The communication link between the cooktop extractor
and cooktops is established via the control lines of the
central operating unit.
i
The cooktops have their own electricity supply. This must
be connected during installation.
i
The central operating unit is supplied with electricity by
the communication cable.
11
10
15
16
14
1
5
4
4
2
2
1
3
7
8
9
6
13
12
Fig. 4.34
Connection diagram for cooktop extractor CKA2/
CKA2AB
[1]
Cooktop mains cable
[2]
Power supply per cooktop
[3]
CAT 5e communication cable
[4]
CAT 5e cooktop communication cable
[5]
USB interface
[6]
Control unit mains cable (country-specific)
[7]
Control unit power supply
[8]
Fan 1 mains cable
[9]
Fan 1 control cable
[10]
Fan 2 mains cable
[11]
Fan 2 control cable
[12]
Home Out connection
[13]
Home In connection
[14]
Home In connection cable
[15]
External device
[16]
Power supply cable for external device
