TFA 30.3018.10.IT Manuale utente
32
WIRELESS 868 MHz TEMPERATURE
STATION
Instructions Manual
Cat. No. 30.3018.10.IT
Thank you for choosing this wireless temperature
station from TF .
BEFORE YOU USE IT
Pl as b sur to r ad th instruction manual
car fully.
This information will help you to familiarise yourself with
your new device, learn all of its functions and parts, find
out important details about its first use and how to operate
it, and get advice in the event of faults.
Following the instruction manual for use will prevent
damage to the device and loss of your statutory rights
arising from defects due to incorrect use.
W shall not b liabl for any damag occurring as a
r sult of not following th s instructions.
Pl as tak particular not of th saf ty advic !
Pl as look aft r this manual for futur r f r nc .
SCOPE OF SUPPLY:
• Temperature station (basic unit)
• Outdoor transmitter
• Instruction manual
33
FIELD OF OPERATION AND ALL OF THE
BENEFITS OF YOUR NEW TEMPERATURE
STATION AT A GLANCE:
• DCF-77 Radio controlled time with manual setting
options
• Time reception ON/OFF
• 12/24 hour display
• Hour and minute display
• Time zone option ±12hours
• Date and month calendar display
• Temperature display in degrees Celsius (°C) or
Fahrenheit (°F) selectable
• Indoor and outdoor temperature display with
MIN/M X recording
• Indoor humidity reading displayed as RH% with
MIN/M X recordings
• ll MIN/M X temperature recordings show date
and time received
• ll MIN/M X recordings can be reset
• Indoor comfort level indicator - happy or sad face
icons
• Can take up to two outdoor transmitters
• LCD contrast setting
• Low battery indicator
• Wireless transmission at 868 MHz
• Signal reception intervals at 4 seconds
• Wall mounting or table standing
FOR YOUR SAFETY:
• The product is exclusively intended for the field of
application described above. The product should
only be used as described within these instructions.
• Unauthorised repairs, modifications or changes to
the product are prohibited.
34
• The product is not to be used for medical purpose
or for public information, but is intended solely for
home use.
Caution!
Risk of injury:
• Keep this instrument and the batteries out of reach
of children.
• Batteries must not be thrown into the fire, short-
circuited, 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 a leaking battery. Never use a
combination of old and new batteries together or
batteries of different types. Wear chemical-resistant
protective gloves and glasses when handling
leaked batteries.
! Important information on product saf ty!
• Do not expose the instrument to extreme
temperatures, vibration or shock.
• The outdoor transmitter is protected against splash
water, but is not watertight. Choose a shady and
dry position for the transmitter.
35
ELEMENTS
THE TEMPERATURE STATION
LCD
Display
Function
Keys
Foldable
stand
Hanging Hole
Battery Cover
36
THE OUTDOOR TRANSMITTER
• Remote transmission of
outdoor temperature to
temperature station by 868
MHz signal
• Wall mounting case
• Mounting at a sheltered place.
void direct rain and sunshine
HOW TO INSTALL AND REPLACE BATTERIES
IN THE TEMPERATURE TRANSMITTER
The temperature transmitter uses 2 x , IECLR3, 1.5V
batteries. To install and replace the batteries, please
follow the steps below:
1. Slide the battery cover downwards and remove.
2. Insert the batteries, observing the correct polarity
(see marking).
3. Replace the battery cover.
This socket is only for the
external probe. Do not
apply power plug to it.
Optional
external probe
37
HOW TO INSTALL AND REPLACE BATTERIES
IN THE TEMPERATURE STATION
The temperature station uses 2 x , IEC LR6, 1.5V
batteries. When batteries will need to be replaced, the low
battery symbol will appear on the LCD.
To install and replace the batteries, please follow the
steps below:
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 battery
compartment marking).
3. Replace battery cover.
Batt ry r plac m nt
• Replace the batteries when the battery symbol of
the temperature station appears near the indoor
temperature display.
• When the batteries of the transmitter are used up,
the low battery icon appears near the outdoor
temperature display.
Not :
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 because a random security code is
assigned by the transmitter at start-up and this code must
be received and stored by the temperature station in the
first three minutes of power being supplied to it.
38
SETTING UP:
WHEN ONE TRANSMITTER IS USED
1. First, insert the batteries in the transmitter
(see “How to install and r plac batt ri s
in th t mp ratur transmitt r” below).
2. Within 2 minutes of powering up the
transmitter, insert the batteries in the
Temperature Station (see “How to install
and r plac batt ri s in th t mp ratur
station” below). Once the batteries are in
place, all segments of the LCD will light up
briefly. Following the indoor
temperature/humidity and the time as 0:00
will be displayed. If these information are
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 displayed user may proceed
to the next step.
3. fter the batteries are inserted, the
temperature station will start receiving data
signal from the transmitter. The outdoor
temperature data (channel 1 and 2) should
then be displayed on the Temperature
station. If this does not happen after 2
minutes, the batteries will need to be
removed from both units and reset from step
1.
4. In order to ensure sufficient 868 MHz transmission
however, the distance between the temperature
station and the transmitter should not be more than
100 meters (see notes on “Positioning” and “868
MHz R c ption”).
39
Not :
In the event of changing batteries of the units, ensure the
batteries do not spring free from the contacts. lways wait
at least 1 minute after removing the batteries before
reinserting, otherwise start up and transmission problems
may occur.
OPTIONAL CHANNEL 2 TEMPERATURE PROBE
When the temperature probe is connected to the
temperature transmitter, the temperature station will
always display the outdoor temperature transmitter data in
channel 1, and the temperature recorded from the probe
in channel 2.
If the probe on remote temperature sensor is
unplugged, the "probe channel" will show "---", the
temperature data from the transmitter will still be
displayed.
The temperature probe can be connected to the
temperature transmitter anytime. There is no need to
reset the units. The temperature station will automatically
detect the temperature probe and will display the
temperature probe data in channel 2.
WHEN MORE THAN ONE TRANSMITTER IS USED
1. User shall remove all the batteries from the
Temperature Station and transmitters, and wait 60
seconds.
2. Insert the batteries in the first transmitter.
3. Within 2 minutes of powering up the first
transmitter, insert the batteries in the Temperature
Station. Once the batteries are in place, all
segments of the LCD will light up briefly. Following
the indoor temperature/humidity and the time as
0:00 will be displayed. If these information are not
displayed on the LCD after 60 seconds, remove the
batteries from both units and wait for at least 60
40
seconds before reinserting them.
4. The outdoor temperature data from the first
transmitter (channel 1 and 2) should then be
displayed on the temperature station. lso, the
signal reception icon will be displayed. If this does
not happen after 2 minutes, the batteries will need
to be removed from both units and reset from step
1.
5. If the temperature probe has been used, the
outdoor temperature from channel 2 will then be
displayed. Otherwise, the outdoor temperature will
display “---“.
Note: The temperature probe from the first sensor
will always occupy “channel 2”. Channel 2 can
only be used for the temperature probe. If you
choose not to use the temperature probe, channel
2 will display “---“.
5. Insert the batteries in the second transmitter as
soon as the outdoor temperature readings from the
first transmitter are displayed on the Temperature
Station.
Note : User shall insert the batteries into the
second transmitter within 45 seconds after the
temperature station displays the information of the
first transmitter. Or immediately after reception of
the first transmitter is finished
6. The outdoor temperature from the second
transmitter and the "channel 3" icon should then be
displayed on the temperature station. If this does
not happen after 2 minutes, the batteries will need
to be removed from all the units and reset from
step 1.
7. In order to ensure sufficient 868 MHz transmission
however, the distance between the temperature
station and the transmitter should not be more than
41
100 meters (see notes on “Positioning” and “868
MHz R c ption”).
DCF-77 RADIO CONTROLLED TIME
The time base for the radio-controlled time is a Cesium
tomic Clock operated by the Physikalisch Technische
Bundesanstalt Braunschweig which has a time deviation
of less than one second in one million years. The time is
coded and transmitted from Mainflingen near Frankfurt via
frequency signal DCF-77 (77.5 kHz) and has a
transmitting range of approximately 1,500 km. Your radio-
controlled temperature station receives this signal and
converts it to show the precise time in summer or
wintertime. The quality of the reception depends greatly
on the geographic location. In normal cases, there should
be no reception problems within a 1500km radius of
Frankfurt.
Once the outdoor temperature is displayed on the
temperature station, the DCF tower icon in the clock
display will start flashing in the upper left corner. This
indicates that the clock has detected that there is a radio
signal present and is trying to receive it. When the time
code is received, the DCF tower becomes permanently lit
and the time will be displayed.
DCF reception is done twice daily at 02:00 and 03:00 am.
If the reception is not successful at 02:00 am, then the
next reception takes place the next hour and so on until
06:00am, or until the reception is successful. If the
reception is not successful at 06:00 am, then the next
attempt will take place the next day at 02:00 am.
If the tower icon flashes, but does not set the time or the
DCF tower does not appear at all, then please take note
of the following:
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