HomeMatic IP HmIP-eTRV-B-2 Installations- Und Bedienungsanleitung Seite 39

Restoring factory settings
11 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
wall thermostat, please proceed as
follows:
• Open the battery compartment (B)
by pulling the battery compart-
ment cover downwards
(see figure).
• Remove one battery.
• Re-insert the battery, making sure
that it is right way around, while
pressing the system button (D) at
the same time. Press and hold the
system button until the device LED
(D) starts to quickly flash orange.
• Release the system button briefly
and then press and hold the system
button again until the orange flash-
ing changes to a green lighting.
• Release the system button to con-
clude the procedure.
The device will perform a restart.
12 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.
13 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 de-
clares that the radio equipment type
Homematic IP HmIP-eTRV-B-2 is
compliant with Directive 2014/53/EU.
The full text of the EU declaration of
conformity is available at the following
internet address:
www.homematic-ip.com
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