Wireless thermometer with clock
Thank you for choosing this instrument from TFA.
1. Before you start using it
• Please make sure to read the instruction manual
carefully.
• Following and respecting the instructions in your
manual will prevent damage to your instrument and
loss of your statutory rights arising from defects due
to incorrect use.
• We shall not be liable for any damage occurring as
a result of not following these instructions. Like-
wise, we take no responsibility for any incorrect
readings and for any consequences which may
result from them.
• Please take particular note of the safety advice!
• Please keep this instruction manual for future
reference.
2. For your safety
• This product should only be used as described with-
in these instructions.
• Unauthorised repairs, modifications or changes to
the product are prohibited.
Caution!
Risk of injury:
• Keep these instruments and the batteries out of the
reach of children.
• Batteries must not be thrown into a fire, short-cir-
cuited, taken apart or recharged. Risk of explosion!
• Batteries contain harmful acids. Low batteries
should be changed as soon as possible to prevent
damage caused by leaking. Never use a combination
of old and new batteries together, or batteries of dif-
ferent types.
• Wear chemical-resistant protective gloves and glasses
when handling leaking batteries.
Important information
on product safety!
• Do not place your product near extreme tempera-
tures, vibrations or shocks.
• Protect it from moisture.
• The instrument is protected against splash water,
but is not watertight. Choose a shady and dry posi-
tion for the transmitter.
3. Getting started
Insert batteries
• Place both instruments on a desk with a distance of
approximately 1.5 meter. Check that no other elec-
tronic devices are close.
• Pull off the protection foil from the display of the
transmitter and the basic unit.
• Open the battery compartment of the transmitter by
pulling the battery compartment cover downwards
(see marking) and lift up the cover.
• Insert two new batteries 1,5 V AAA. Ensure battery
polarities are correct.
• Close the battery compartment again.
• Open the battery compartment of the basic unit and
insert two new batteries 1,5 V AAA, ensure battery
polarities are correct.
• All LCD segments will light up for a short moment.
• Close the battery compartment again.
4. Reception of outdoor temperature
• After the batteries are inserted the outdoor tempera-
ture will automatically be transmitted to the basic
unit.
• The reception signal symbol flashes. The basic unit
will scan the outdoor temperature.
• If the reception of the outdoor temperature fails, “--.-”
appears on the display. Check the batteries and try it
again. Check if there is any source of interference.
• You can start the initialization manually. Press and
hold IN/OUT button on the front of the basic unit for
3 seconds.
• “--.-” appears and the reception signal symbol flashes
on the display. The basic unit will scan the outdoor
temperature again.
5. Display
• The upper display shows the outdoor temperature
(default).
• The lower display shows the indoor temperature
(default) and the time.
• Using the IN/OUT button, you can choose between
the large-scale display of indoor temperature or out-
door temperature in normal mode.
6. Setting of the clock
• Press and hold SET/°C/°F button at the backside of
the basic unit.
• 12 Hr flashes on the display.
• Press MEM/+ button in normal mode to choose 12
HR or 24 HR system. In 12 HR system AM or PM
appears on the display.
• Press the SET/°C/°F button.
• The hour digit is flashing. Press MEM/+ button to
adjust hours.
• Press the SET/°C/°F button again.
• The minute digit is flashing. Press MEM/+ button to
adjust minutes.
• Confirm the setting with the button SET/°C/°F.
• The set time appears on the display
7. Maximum and minimum temperatures
• Press the MEM/+ button at the backside of the basic
unit.
• MAX appears on the display.
• The highest indoor temperature and outdoor tem-
perature are displayed since the last reset.
• Press the MEM/+ button again.
• MIN appears on the display.
• The lowest indoor temperature and outdoor temper-
ature are displayed since the last reset.
• To go back to the present temperature display, press
the MEM/+ button once more.
8. Store and reset of the maximum and minimum
values
• As soon as the basic unit and the outdoor transmit-
ter are active the maximum and minimum values for
indoor and outdoor will be stored.
• Press and hold the MEM/+ button while the values
are displayed to reset the maximum and minimum
temperature to the present temperature.
9. Temperature display
• Press SET/°C/°F button to change between °C (Cel-
sius) or °F (Fahrenheit) as temperature unit.
10. Positioning and fixing of the basic unit and the
transmitter
• With the foldable leg at the back of the unit, the
basic unit can be placed onto any flat surface. 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 falsifies the
measurement and continuous humidity strains the
electronic components needlessly).
• Check the transmission of the signal from the out-
door transmitter to the basic unit (transmission
range 50 m free field). Within ferro-concrete rooms
(basements, superstructures), the received signal is
naturally weakened.
• If necessary choose another position for the outdoor
transmitter and/or basic unit.
11. Care and maintenance
• Clean your instrument with a soft damp cloth. Do
not use solvents or scouring agents.
• Remove the batteries if you do not use the product
for a lengthy period.
• Keep the instrument in a dry place.
11.1 Battery replacement
• When the battery symbol appears on the display of
the outdoor temperature, replace the batteries in the
transmitter.
• When the battery symbol appears on the display of
the indoor temperature, replace the batteries in the
basic unit.
• Please note:
When the batteries are changed, the contact between
transmitter and basic unit must be restored – so
always insert new batteries into both units or start a
manual transmitter search.
12. Troubleshooting
Problems Solution
No indication
➜
Observe correct polarity
on the basic unit when inserting the batteries
➜
Change the batteries
No transmitter
➜
Check batteries of external
reception transmitter (do not use
Display “---” rechargeable batteries!)
➜
Restart the transmitter and
the basic unit as per the
manual
➜
Start manual search for the
transmitter: Press and hold
the 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
Incorrect indication
➜
Change the batteries
13. Waste disposal
Never dispose of empty batteries and
rechargeable batteries in household
waste. As a consumer, you are legally
required to take them to your retail store
or to an appropriate collection site de-
pending on national or local regulations in
order to protect the environment.
The symbols for the heavy metals con-
tained are:
Cd=cadmium, Hg=mercury, Pb=lead
This instrument is labelled in accordance
with the EU Waste Electrical and Electro-
nic Equipment Directive (WEEE).
Please do not dispose of this instrument
in household waste. The user is obligated
to take end-of-life devices to a designated
collection point for the disposal of electri-
cal and electronic equipment, in order to
ensure environmentally-compatible dis-
posal.
14. Specifications
Basic unit
Measuring range 0 °C…+50 °C
Indoor temperature: (+32 °F …+122 °F)
Indication LL.L / HH.H: Temperature is outside
measuring range
Power consumption: 2 x 1,5 V AAA
(batteries not included)
Dimensions: 60 x 23 (50) x 90 mm
Weight: 57 g (instrument only)
Outdoor transmitter
Measuring range -20 °C… +60 °C
Outdoor temperature: (-4 °F …+140 °F)
Range: max. 50 m (free field)
Transmission frequency:433 MHz
Maximum
radio-frequency power: < 10mW
Transmission time: 60 seconds
Power consumption: 2 x 1,5 V AAA
(batteries not included)
Dimensions: 56 x 25 (55) x 90 mm
Weight: 53 g (instrument only)
No part of this manual may be reproduced without written consent of TFA
Dostmann. The technical data are correct at the time of going to print and
may change without prior notice.
The latest technical data and information about your product can be found
by entering your product number on our homepage.
EU DECLARATION OF CONFORMITY
Hereby, TFA Dostmann declares that the radio equipment type 30.3051 is
in compliance with Directive 2014/53/EU. The full text of the EU declara-
tion of conformity is available at the following internet address:
www.tfa-dostmann.de
E-Mail: info@tfa-dostmann.de
TFA Dostmann GmbH & Co.KG
Zum Ottersberg 12, D-97877 Wertheim, Germany
08/16
Instruction manual
Cat.-No. 30.3051
Instruction manual
Cat.-No. 30.3051
Instruction manual
Cat.-No. 30.3051
TFA_No. 30.3051_Anl_D_GB_08_16 23.08.2016 14:45 Uhr Seite 2
