5
Day name abbreviations
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
CZ
PO
UT
ST
CT
PA
SO
NE
EN
MO
TU
WE
TH
FR
SA
SU
DE
MO
DI
MI
DO
FR
SA
SO
IT
LU
MA
ME
GI
VE
SA
DO
ES
LU
MA
MI
JU
VI
SA
DO
Wireless sensor
1) Remove the battery compartment cover on the rear side of the wireless sensor.
2) Insert 2 pcs AAA batteries
– observe the correct battery polarity
3) Press the TX button in the battery compartment
4) Close the battery compartment. Signal transmission is indicated by LED that flashes once every
60 seconds.
When the signal is received successfully, the measured values are shown on the display on channel 1.
Note: for the wireless sensor the lithium batteries are recommended due to their better resistance to frost.
Do not use rechargeable batteries.
If the wireless sensor signal is lost, hold down the
LIGHT / SNOOZE
button on the main unit for 3 seconds.
The main unit will re-commence searching for the wireless sensor signal.
Using multiple wireless sensors
If you want to use multiple wireless sensors or register a wireless sensor to another channel, then press the
+ / CH
button to select the channel and press the
+ / CH
button again for 3 seconds. A beep will sound and
the signal strength indicator
on the display of the main unit will flash. Now press the
TX
button in the
battery compartment of the wireless sensor. Select a different channel for each wireless sensor.
Once the connection of the main unit to the wireless sensor is established, the icon
will be displayed
permanently. Place the main unit and the wireless sensor in the desired location within the range of the
wireless sensor signal.
The connection establishment process must be repeated after each battery replacement.
Switching between wireless sensor channels
If there are multiple wireless sensors paired with the main unit, press the
- / CH
button to display the
measured temperature and relative humidity readings of each wireless sensor. For automatic switching of
channels to which the wireless sensors are registered, press the
SNOOZE / LIGHT
button for 2 seconds,
until the beep sounds. To terminate the automatic switching, press the
SNOOZE / LIGHT
button again for
2 seconds, until the beep sounds.
Placement
Placement of the wireless sensor
Place the wireless sensor away from direct sunlight not to compromise the measurement. Placement
outdoors, at the northern wall is recommended. Obstacles such as walls, concrete, metal structures and
large objects reduce the signal range. Position the wireless sensor vertically for optimum signal
transmission.
The signal range may be affected by obstacles (walls, trees) and other electrical devices (TVs, monitors,
etc.).
You may suspend the wireless sensor from the mounting hole or stand it.
