TFA 30.3045.IT Betriebsanleitung Seite 19

3.
Replace the battery cover on the unit.
TO INSTALL AND REPLACE BATTERIES IN THE
WIRELESS THERMO-HYGROMETER
The wireless thermo-hygrometer uses 2 x AAA, IEC LR3, 1.5V
batteries. To install and replace the batteries, please follow the
steps below:
Battery replacement

Replace the batteries when the battery symbol of the
Wireless thermo-hygrometer appears above the indoor
humidity display.

When the batteries of the transmitter are used up, the low
battery icon appears above the outdoor humidity display.
Note:
In the event of changing batteries in any of the units, all units
need to be reset by following the setting up procedures. This is
due to a random security code assigned by the transmitter at
start-up. This code must be received and stored by the
Wireless thermo-hygrometer in the first 3 minutes of power
being supplied to the transmitter.
SETTING UP
First, insert the batteries in the transmitter (see "To
1.
install and replace batteries in the thermo-hygro
transmitter" above).
2. Within 2 minutes of powering up the transmitter, insert
the batteries in the wireless thermo-hygrometer (see "To
install and replace batteries in the wireless thermo-
hygrometer" above). Once the batteries are in place, all
segments of the LCD will light up briefly. Following the
indoor temperature/humidity will be displayed. If this
information is not displayed on the LCD after 60 seconds,
remove the batteries and wait for at least 60 seconds
before reinserting them. Once the indoor data is
1. Insert finger or other solid object
in the space at the bottom
center of the battery
compartment and lift up to
remove the cover.
2. Insert batteries observing the
correct polarity (see marking).
3. Replace compartment cover.
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