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Malfunction
There is no
▪ Check whether the receiver is more than
communication
50 cm away from all other electrical or
between the room
wireless devices that may interfere (this
thermostat and the
includes
receiver.
phones)
▪ Contact your installer.
In case the
LED blinks red:
Malfunction
Measure
Replace the batteries of the room
is blinking on the
thermostat.
room thermostat
display.
Contact your installer (internal temperature
is blinking on the
sensor problem).
room thermostat
display.
▪ Check the sensor connections.
is blinking on the
▪ Disconnect the sensor from the room
room thermostat
thermostat
display.
ohmmeter. The measured value should
be ~10kΩ.
▪ Contact your installer (floor sensor
problem).
Contact your installer (humidity
is blinking and Err
measurement problem).
is shown on the room
thermostat display.
If after checking all above items, it is impossible to fix the problem
yourself, contact your installer and state the symptoms, the complete
model name of the unit (with manufacturing number if possible) and
the installation date (possibly listed on the warranty card).
7
Disposal
▪ The batteries supplied with the room thermostat are marked with
the following symbol:
This means that the batteries may NOT be mixed with unsorted
household waste. If a chemical symbol is printed beneath the
symbol, this chemical symbol means that the battery contains a
heavy metal above a certain concentration.
Possible chemical symbols are: Pb: lead (>0.004%).
Waste batteries MUST be treated at a specialised treatment
facility for reuse. By ensuring waste batteries are disposed of
correctly, you will help to prevent potential negative consequences
for the environment and human health.
EKRTRB+EKRTETS
Room thermostat
4P677096-1 – 2021.10
Measure
Wi-Fi
signals
and
mobile
and
check
it
with
an
7 Disposal
Operation manual
9
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