Battery Replacement - TFA TWIN Plus Mode D'emploi

TFA_No_30.3049_Anleitung_05_17
TWIN PLUS – Wireless Thermo-Hygrometer
7.9 Positioning and fixing of the basic unit and the transmitter
• With the foldable leg at the back of the basic unit it can be
placed onto any flat surface or wall mounted at the respective
location by the hanging hole at the back of the unit. Avoid the
vicinity of any interfering field like computer monitors or TV sets
and solid metal objects.
• With the foldable leg at the back of the transmitter it can be
placed onto any flat surface or wall mounted at the respective
location by the hanging hole at the back of the unit. Choose a
shady and dry position for the transmitter. (Direct sunshine fal-
sifies the measurement and continuous humidity strains the
electronic components needlessly).
• Check the transmission of 433 MHz signal from the transmitter
to the basic unit (transmission range 30 m free field). Within
ferro-concrete rooms
received signal is naturally weakened.
• If necessary choose another position for transmitter and/or
basic unit.
8. Care and maintenance
• Clean the instruments with a soft damp cloth. Do not use sol-
vents or scouring agents.
• Remove the batteries if you do not use the product for a long
period of time.
• Store the devices in a dry place.

8.1 Battery replacement

• When the battery symbol appears, replace the batteries in the
transmitter.
• Please note: When the batteries are changed, the contact between
transmitter and receiver must be restored – so always insert new
batteries into both units or start a manual transmitter search.
9. Troubleshooting
Problems
No indication
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17.05.2017 10:16 Uhr
(basements, superstructures),
Solution
➜ Ensure batteries' polarities
are correct
➜ Change the batteries
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TWIN PLUS – Wireless Thermo-Hygrometer
No transmitter reception ➜ Check batteries of external trans-
Display "---"
the
Incorrect indication
10. Waste disposal
This product has been manufactured using high-grade materials
and components which can be recycled and reused.
Never dispose empty batteries and rechargeable bat-
teries in household waste.
As a consumer, you are legally required to take them
to your retail store or to appropriate collection sites
depending on national or local regulations in order to
protect the environment.
The symbols for the heavy metals contained are:
Cd=cadmium, Hg=mercury, Pb=lead
mitter (do not use rechargeable
batteries!)
➜ Restart the transmitter and the
basic unit as per the manual
➜ Start manual search for the trans-
mitter: Press RESET button in the
battery compartment of the
transmitter by using a pointed
object and press and hold the
SEARCH/IN/OUT button on the
basic unit
➜ Choose another place for the
transmitter and/or the basic unit
➜ Reduce the distance between the
transmitter and the basic unit
➜ Check if there is any source of
interference.
➜ Change the batteries
➜ Press the RESET button by using a
pointed object on the basic unit
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