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EN
22
Installation
www.bora.com
The following switch contacts can be used:
Contact Function Connection
Home In Cooktop extractor on/off connection
for external switch contact (contact
closed: cooktop extractor on)
24V DC
100 mA
Home Out Electrically isolated contact for
controlling external devices depending
on the operating status of the cooktop
extractor (cooktop extractor on:
contact closed)
Maximum
250 VAC/
30 VDC,
2.5 A
Tab. 6.4 Switch contacts
INFO The Home In contact can be used for external
safety devices (e.g. window contact switches).
If the switch is open, the cooktop extractor is
out of operation.
Ensure that the control unit is disconnected from the
power supply.
Preparing the universal control unit
Remove the screws from the control unit.
Lift up the cover.
1
2
4
3
Fig. 6.29 Open the control unit’s cover
[1] Cover
[2] Electronic unit
[3] Base unit
[4] Switch contact clamp
INFO The electronic unit [2] can contain residual
charge. You must therefore be careful not to
touch the exposed contacts on the electronic
unit!
1
2
Fig. 6.28 Connection plug for the plinth fan
[1] Connection plug for the plinth fan control line
[2] Connection plug for the plinth fan power supply cable
Connect the plinth fan’s control line [1] to the control
unit [4].
Connect the plinth fan’s power supply cable [2] to the
control unit [6].
Release the power supply cable
To release the power supply cable [2] from the control
unit [6] you need a small flathead screwdriver.
Disconnect the control unit’s power supply cable from
the power supply [8].
Make sure that there is no power to the appliance.
Use the flathead screwdriver to loosen the lock on the
power supply cable’s plug.
To do this, insert the flathead screwdriver into the gap
in the socket.
Press the lock down gently.
Use the flathead screwdriver to gently lever the power
supply cable’s plug out of the control unit’s socket.
Now disconnect the power supply cable from the
socket.
Check the plug and the socket for damage.
Do not use damaged components.
Contact your BORA specialist supplier to replace any
damaged components.
Connecting an additional fan
Connect the fan’s control line [1] to the control unit
[5].
Connect the fan’s power supply cable [2] to the control
unit [7].
Check all the plug connections to ensure that they are
secure.
6.7 Connecting external switch
contacts
INFO The Home In and Home Out communication
connections must only be connected by a
certified specialist. The specialist also assumes
responsibility for the proper installation and
commissioning.
When using Home In and Home Out, you will require the
relevant documents for the external switching devices in
order to ensure safe device connection and operation.
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