TFA 30.3015 User guide
WIRELESS 433 MHz TEMPERATURE STATION
INTRODUCTION:
Congratulations on purchasing this revolutionary 433MHz temperature Station which provides advanced
data-logging and data-analysis functions for up to five outdoor temperature readings. The temperature
station is connectable to PC by the COM port and data importing to PC is allowed. By applying the smart
software provided, user may perform data analysis and statistics conveniently in PC. With easy to use
keys, this innovative product is ideal for home and professional usages.
FEATURES:
The Temperature Station
LCD screen
Function keys
Instruction Manual
48
Hanging Hole
Battery
Compartment
Foldout stand
Cable socket (to PC)
• DCF radio controlled time with manual setting option
• Time zone option ±12 hours
• Indoor and outdoor temperature display with MIN/MAX records and time of reception
• Indoor and outdoor humidity display as RH% with MIN/MAX records
• Data logging function – with adjustable recording intervals, can store up to 3000 sets of
Temperature/Humidity data
• Connectable to PC (Com port) – data can be transferred to PC with the software (in CD ROM)
provided
• Can receive up to 5 outdoor transmitters
• Time reception ON/OFF selectable
• Dew point temperature displayed
• Temperature & humidity High/Low alarm function
• 12/24 hour time display
• Year/ Month/ Day calendar display
• Temperature display in ºC/ ºF
• LCD contrast selectable
• Temperature and humidity calibration function
• Low battery indicator
• Table standing or wall mounting
49
The Outdoor Temperature Transmitter (purchased seperately)
Stand
HOW TO INSTALL AND REPLACE BATTERIES IN THE TEMPERATURE STATION
The Temperature Station uses 3 x AA, IEC LR6, 1.5V batteries. To install and replace the batteries, please
follow the steps below:
SIZE AA LR6
SIZE AA LR6
SIZE AA LR6
• Remote transmission of outdoor temperature and humidity to
Temperature Station by 433 MHz
• Shower proof casing
• Wall mounting case
• Mounting at a sheltered place. Avoid direct rain and sunshine
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.
50
HOW TO INSTALL AND REPLACE BATTERIES IN THE TEMPERATURE
TRANSMITTER
The Outdoor Temperature transmitter uses 2 x AA. IEC LR6, 1.5V batteries. To install and replace the
batteries, please follow the steps below:
Battery compartment
1. Remove the battery cover at the front side with an appropriate
screwdriver.
2. Insert the batteries, observing the correct
polarity (see battery compartment marking).
3. Replace the battery cover on the unit
51
BATTERY CHANGE:
User shall replace batteries of the temperature station when the battery low indicator is displayed at the
LCD. If user does not replace batteries, working error may be resulted.
Note:
• After changing batteries in temperature station, there is no need for user to reset the temperature
station. In fact, the temperature station can remember all transmitter information and sequence as
per the pervious set-up. However, user may require to reset the desired LCD contrast, Alarm On/Off
condition, Calibration value and the Clock (by re-entering the date and time manually or simply wait
for the DCF time signal).
• The “Average” value display for particular channel will only be calculated from the data after battery
change.
• User needs to carry out the re-learning of the particular transmitter after replacing batteries to it. See
“LEARNING/ REMOVING A TRANSMITTER (CHANNEL)” for the procedures of relearning a
transmitter.
• It is recommended to replace the batteries in all units on an annual basis to ensure optimum
accuracy of these units.
Please participate in the preservation of the environment. Return used batteries to an
authorized depot.
52
SETTING UP
1. Insert batteries into the Temperature station (see “How to install and replace batteries in the
Temperature” above). Once the batteries are in place, all segments of the LCD will light up briefly.
Then the indoor temperature and humidity will be displayed. The time will be shown 0:00 and the
date as 1.1.04.
Note:
If the indoor temperature and humidity are not displayed after 15 seconds, remove the batteries and wait
for at least 2 minutes before reinserting them. Also check if the battery has been used up. User is
recommended to use new alkaline batteries to the units.
There is a four-minute time for user to set up all transmitters one by one, after inserting batteries to the
temperature station. The below steps 2 to 4 shall be completed within this 4-minute time.
2. Insert batteries to the first transmitter. The temperature station will start learning the transmitter. The
outdoor Channel 1 (out 1) temperature and humidity readings will then be displayed. User may
observe the outdoor channel icon appear. (If this does not happen after 3 minutes, the batteries will
need to be removed from both units and reset from step 1.)
3. After the readings from the first transmitter (Channel 1) are successfully shown by the temperature
station, insert batteries to the second transmitter. The outdoor “Channel 2” temperature and
humidity readings will then be displayed. User may observe the outdoor channel icon appear.
4. Set up the third, fourth, and fifth transmitter (if applicable) one by one as described in the above
steps.
5. The temperature station will also try to receive the DCF time signal (radio controlled) after the
transmitter signal reception.
6. If after 10 minutes, the DCF time has not been received, press and hold the OK (ü) key for 3
seconds to enter the Set up mode for manual time setting. The clock of the temperature station will
automatically attempt to receive the DCF time at midnight. When this is successful, the received
53
time will override the manually set time. The date is also updated with the received time. (Please
refer also to notes on “Radio controlled Time Reception” and “Manual Setting”).
DCF-77 RADIO CONTROLLED TIME
The time base for the radio controlled time is a Cesium Atomic 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 reception test period is completed, the DCF tower icon in the clock display will start
flashing in the upper center. 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.
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:
• Recommended distance to any interfering sources like computer monitors or TV sets is a minimum
of 1.5 - 2 meters.
• Within ferro-concrete rooms (basements, superstructures), the received signal is naturally
weakened. In extreme cases, please place the unit close to a window and/ or point its front or back
towards the Frankfurt transmitter.
• During nighttime, the atmospheric disturbances are usually less severe and reception is possible in
most cases. A single daily reception is adequate to keep the accuracy deviation below 1 second.
54
FUNCTION KEYS:
Alarm key
Temperature Station:
There are 5 function keys in the Temperature Station:
OK key ( ü)
• In normal display mode, press and hold for 3 seconds to enter the manual setting mode for the
a. LCD contrast level
b. Time zone
c. Daylight saving time (On/ Off)
d. Radio-controlled time reception (On/ Off)
e. 12/ 24 hour Display
f. Time setting (Hour and Minute)
g. Calendar setting (Year, Month and Day)
h. Temperature unit (°C/ °F) setting
Mode key
following:
Plus key
OK key
Minus key
55
i. Recording intervals to memory (hr:min)
j. Re-learning/ Removing channels
k. Number of channels to be saved to memory
• In view mode or alarm mode, press to go back to normal display mode
Plus (+) and Minus (–) key
• In normal display mode, press to select a channel (the indoor sensor or one of the outdoor
transmitters)
• Press to make adjustment (increase or decrease) in different manual settings and alarm setting
Mode key (mode)
• In normal display mode, press to toggle between the following view mode:
a. Maximum record of a selected channel (the indoor sensor or one of the outdoor
transmitters, depending on the user’s selection)
b. Minimum record of a selected channel
c. Average humidity and temperature readings of a selected channel (over the last 100
values stored in memory)
d. The dew point temperature of a selected channel
e. History readings in the memory of a selected channel
f. Calibration mode of humidity and temperature of a selected channel
• In alarm setting mode, press to activate/ deactivate the temperature and humidity alarm.
• In manual setting mode, press to go back to normal display mode
• Press and hold for 3 seconds to reset Min/ Max record of a particular channel
• Press and hold for 5 seconds to reset Min/ Max record of all channels
56
Alarm key (al)
• Press and hold for 3 seconds to enter the alarm setting mode.
• In alarm setting mode, press to toggle between the following settings:
1. high humidity alarm
2. low humidity alarm
3. high temperature alarm
4. low temperature alarm
• In manual setting mode, press to go back to normal display mode
57
Time reception icon
Outdoor data signal
Outdoor transmitter
LCD Screen:
Memory data display (showing no.
The LCD screen is split into 4 sections displaying the relatively humidity, temperature, EPROM status and
Time/ Date.
reception indicator
identification number
Data recording interval
Time
(for DCF time)
Low battery
indicator
58
Relative humidity
reading in RH%
Temperature
reading in ºC/ ºF
of sets of unread data stored in
memory)
Calendar display
Buzzer-on icon
MANUAL SETTINGS:
In normal display mode, press and hold the OK key for 3 seconds to enter the manual setting mode for the
following:
a. LCD contrast setting
b. Time zone setting
c. Daylight saving time On/ Off setting
d. Radio-controlled time reception On/ Off setting
e. 12/ 24 hour format setting
f. Time setting (Hour and Minute)
g. Calendar setting (Year, Month and Day)
h. Temperature unit (°C/ °F) setting
i. Recording intervals to memory (hr:min)
j. Relearning or removing a transmitter
k. Number of sets of outdoor channel to be saved to memory of temperature station
59
LCD CONTRAST SETTING:
The LCD contrast can be set within 8 levels, from LCD 0 to LCD7 (Default setting is “LCD 5”):
1. In normal display, press and hold the OK (ü) key until the digits “Lcd” starts flashing.
2. Use the Plus (+) and Minus (–) key to view all levels of contrast.
3. Select the desired LCD contrast. Confirm with the mode or Alarm (al) key to go back to the normal
display mode.
Digits flashing
60
Loading...