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Restoring factory settings
9 Restoring factory settings
The factory settings of the device
can be restored. If you do this, you
will lose all your settings.
To restore the factory settings of
the window / door contact, please pro-
ceed as follows:
• Remove the electronic unit (B)
from the bracket (A) by sliding it
upwards and pulling it forwards
(see
figure).
• Remove one battery.
• Insert the battery ensuring that the
polarity is correct and press and
hold down the system button (C)
for 4 s at the same time, until the
LED (C) will quickly start flashing
orange.
• Release the system button.
• Press and hold the system button
again for 4 seconds, until the LED
lights up green.
• Release the system button to finish
restoring the factory settings.
The device will perform a restart.
10 Maintenance and cleaning
The device does not require you
to carry out any maintenance
other than replacing the battery
when necessary. Leave any main-
tenance or repair to a specialist.
Clean the device using a soft, clean,
dry and lint-free cloth. You may damp-
en the cloth a little with lukewarm
water to remove more stubborn marks.
Do not use any detergents containing
solvents, as they could corrode the
plastic housing and label.
11 General information about
radio operation
Radio transmission is performed on
a non-exclusive transmission path,
which means that there is a possibility
of interference occurring. Interference
can also be caused by switching oper-
ations, electrical motors or defective
electrical devices.
The transmission range within
buildings can differ significantly
from that available in open space.
Besides the transmitting power
and the reception characteristics
of the receiver, environmental
factors such as humidity in the
vicinity play an important role, as
do on-site structural/screening
conditions.
eQ-3 AG, Maiburger Strasse 29, 26789
Leer, Germany, hereby declares that
the radio equipment type Homemat-
ic IP HmIP-SWDM-2 is compliant with
Directive 2014/53/EU. The full text of
the EU declaration of conformity is
available at the following internet ad-
dress:
www.homematic-ip.com
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