Function And Device Overview - Homematic IP Multi IO Box Installation And Operating Manual

Function and device overview

Please take the technical data (in
particular the maximum permissi-
ble effective installed load of the
device and the type of load to be
connected) into account before
connecting a load! All load data
relates to ohmic loads. Do not
exceed the capacity specified for
the device.
The device has not been designed
to support safety disconnection.
Exceeding this capacity could lead
to the destruction of the device,
fires or electric shocks.
Before the actuator is connected,
remove the fuse from the fuse
box.
Observe the installation instruc-
tions for installation in distribution
systems (DIN VDE 0100-410).
The control voltage of the 0 to 10
V output is electrically isolated
from the mains potential but is
not at safety extra-low voltage
(SELV). This must be observed
during cable routing, installation
and connection.
The device is only suitable for use
in residential environments.
Using the device for any purpose
other than that described in this
operating manual does not fall
within the scope of intended use
and will invalidate any warranty or
liability.
4 Function and device
overview
The Homematic IP Multi IO Box is the
central control unit for controlling heat
pumps, boilers and circulation pumps.
The device allows comfortable and
demand-based regulation of the room
and water temperature according to
your personal needs via smartphone
app.
With the Multi IO Box, the heating
system can be switched from heating
to cooling and thus offers lowering of
the room temperature using the floor
heating.
Thanks to the input for a humidity and
temperature limiter, mould formation
caused by condensation water on the
cables or overheating of the heating
system can be reliably avoided.
You can flexibly mount the device
using the supplied screws or the
Homematic IP DIN-Rail Adapter HmIP-
DRA (available as an option).
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