warema_890558_alhb_en_v5•2022-02-01
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26
Wisotronic 1-channel
Installation instructions
Common low-voltage cables (e.g. JY(St)Y) are normally used for switch, sen-
sor and network lines. This is usually sufficient regarding EMC interferences,
e.g. in residential rooms at line lengths up to 50 m. By contrast, optimal pro-
tection against EMC interference is provided by high-quality lines with braid-
ed shields (no foil shields) and tightly twisted cable pairs. The longer the line,
the greater the susceptibility toward interference. For this reason, only install
high-quality cables.
DANGER
If the sun shading products are lowered for maintenance, repair, cleaning
or similar, the entire sun shading product must subsequently be taken out
of operation using an in-series disconnecting and isolation switch.
CAUTION
The external 24 V voltage supplied by the Wisotronic are intended for
WAREMA sensors only. The connection of other components can result in
malfunctions, failures or device damage.
5.2 Terminals
The Wisotronic is equipped with standardised spring terminals designed for
quick and secure connections.
Fig. 10
Spring terminals
After the wire is stripped, it is pressed into the terminal
until the insulation
on the wire enters the terminal and the conductor is securely held in the ter-
minal
2
. To release the connection, the release key is pushed in all the way
with a screw driver and the conductor is pulled out of the terminal
3
.
Connection
