C
C
A B C D E
1 2 3 4 5 6 7
8 9 10
A B C D E
1 2 3 4 5 6 7
8 9 10
ETHERNET
ETHERNET
RESET
RESET
USB
USB
5 6 7 8 9 10
A B C D E
1 2 3 4
1 2
3 4 5
5 6 7 8 9 10
A B C D E
1 2 3 4
23˚C
21˚C
5 6 7 8 9 10
A B C D E
1 2 3 4
5 6 7 8 9 10
A B C D E
1 2 3 4
5 6 7 8 9 10
A B C D E
1 2 3 4
8 VELUX
®
VELUX
®
9
ENGLISH
ENGLISH
The inputs on the interface must be
connected to control devices with
potential free contacts. When the
potential free contact is activated, the
interface sends a wireless command
to the io-homecontrol
®
products to
be operated. It is possible to operate a
single product or a group of products
(up to 200 products in total).
The window can also be operated
with the wireless control, if preferred.
Individual control of a product or a
product group requires a double input
per product or product group, ie input
1 and 2 belong together, input 3 and
4, input 5 and 6 etc. This means that
up to five products or product groups
can be configured.
Function as interface is used when io-homecontrol
®
products are to
be controlled by external control devices that are not io-homecontrol
®
compatible.
Function as interface
Functions of inputs
Function as interface
Functions of inputs
A thermostat set to 22°C will typically change
positions (ie open the window(s)) when the tempera-
ture rises above 23°C, and switch back (ie close the
window(s)) when the temperature has again fallen
below 21°C.
The window can also be operated with the wireless
control, if preferred.
Thermostatic control of a VELUX roof window by a non
io-homecontrol
®
compatible thermostat
A thermostat can be used for controlling automatic opening and closing
of windows depending on the temperature. A typical thermostat works
by means of a potential free change-over contact that switches between
two positions depending on the ambient temperature.
Standard setting of inputs:
OPEN/UP/ON
is controlled by connecting
1
and
.
CLOSE/DOWN/OFF
is controlled by connecting
2
and .
STOP
is controlled by connecting both
1
and
2
and .
The top rows in the
INPUT
terminals are signal
/ . The bottom rows in the
INPUT
terminals are
common ground
.
