WAREMA KNX SA 4MDC.8 AP Installation Instructions

KNX SA 4MDC.8 AP
Installation instructions
General information
Fig. 1 KNX SA 4MDC.8 AP
The KNX SA 4MDC.8 AP sun shading actuator is a device
for the central operation of up to four sun shading drives
24 V DC pole changer switching with 8 push button inputs.
The device is operated using a KNX bus system. The sun
shading actuator and the drives are supplied with 24 V DC.
Intended use
The KNX SA 4MDC.8 AP was developed to control sun
shading products. The approval of the manufacturer must
be obtained for any use of the device other than its in-
tended purpose specified in these instructions.
Safety instructions
WARNING
The electrical installation (assembly)/dis-
mantling must be performed by a certified
electrician in accordance with the electri-
cal installation regulations published by
the Association of German Electrical En-
gineers (VDE 0100) or the standards and
legal requirements of the country in which
the device is being installed. The electrici-
an must observe the installation instruc-
tions included with the supplied electrical
devices.
WARNING
If hazard-free operation cannot be assu-
med, the device may not be started or
must be deactivated. This assumption is
justified if:
 t he housing or the connecting lines show
signs of damage,
 the device is no longer working.
warema_2016159_alhb_en_v1•2022-02-01
WARNING
It is important to comply with the following
points in the interest of personal safety.

Children may not play with the operating elements of
the control unit or the remote control. Store remote con-
trols out of reach of children.

Make sure that no persons or objects are in the range
of movement of the driven parts (blinds, external veneti-
an blinds, etc.).
 Disconnect the device from the operating voltage if
cleaning or other maintenance work must be perfor-
med.
Function of the sun shading actuator
You will find a detailed description of the software functions
for the KNX sun shading actuators in the manual (art. no.
2014 788). You can download the manual and the product
database of the sun shading actuator from
www.warema.com.
Installation
AP: Insert a slotted screwdriver (recommendation: 3.0 - 4.0
mm blade) into a cover opening (Fig. 3) and carefully
pry open the hinged cover. Repeat the procedure for the
second opening of the cover. After both latches have been
unlatched,
the cover can be removed. Open the second cover in
the same way. Alternatively, the AP model may also be
mounted on a DIN rail (TH 35-15).
Electrical connection
An on-site overload current protection device (fuse) and a
disconnecting and isolating switch to switch off the entire
system must be provided.
The electrical connection is made as shown in the wiring
diagram on the reverse side (Fig. 4), the connection to the
KNX bus system and the drives is made using spring termi-
nals, the connecting lines are designed as screw terminals.
We reserve the right to make technical modifications
Valid as of
1 February 2022
Keep for future use.
1