TFA 30.3044.IT Manuel utilisateur

WIRELESS THERMO-HYGROMETER

Instruction Manual

Cat. No. 30.3044.IT

Thank you for choosing this wireless thermo-

hygrometer from TFA.

BE ORE YOU USE IT

Please be sure to read the instruction

manual carefully.

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.

We shall not be liable for any damage

occurring as a result of not following these

instructions.

Please take particular note of the safety

advice!

Please look after this manual for future

reference.

SCOPE O SUPPLY:

•

Thermo- ygrometer (basic unit)

•

Outdoor transmitter

•

Instruction manual

IELD O OPERATION AND ALL O THE

BENE ITS O YOUR NEW THERMO-

HYGROMETER AT A GLANCE

•

DCF Radio controlled time with manual

setting option

•

Time reception ON/OFF (user selectable)

•

Time zone option ±12 hours

•

Calendar display (year only in setting

mode)

•

Display 8 moon phases

•

Indoor and outdoor temperature display

with MIN/MAX records

•

Temperature display in ºC

•

Indoor and outdoor humidity display

•

umidity data display as R %

•

Low battery indicator

•

Table standing or wall mounting

OR YOUR SA ETY:

•

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.

•

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 safety!

•

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.

Stand

LCD

Display

Function key

Function keys

ELEMENTS

Thermo-Hygrometer

Thermo-Hygro Transmitter

•

Remote transmission of

outdoor temperature and

humidity to thermo-

hygrometer by 868M z

•

Alternately display the

outdoor temperature and

humidity readings on LCD

•

Wall mounting case

Battery

compartment

anging

hole

•

Mounting at a sheltered place. Avoid

direct rain and sunshine

TO INSTALL AND REPLACE BATTERIES

IN THE THERMO-HYGRO TRANSMITTER

The outdoor thermo-hygro transmitter uses 2 x

AAA, IEC LR3, 1.5 V batteries. To install and

replace the batteries, please follow the steps

below:

1. Remove the battery cover by

pushing the battery cover

upwards with your thumb.

2. Insert the batteries,

observing the correct polarity

(see battery compartment

marking).

Replace the battery cover on

the unit.

TO INSTALL AND REPLACE BATTERIES

IN THE THERMO-HYGROMETER

The thermo-hygrometer uses 2 x AAA, IEC LR3,

1.5 V batteries. 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 marking).

3. Replace compartment cover.

Battery replacement

•

Replace the batteries when the battery

symbol of the thermo-hygrometer appears

on the upper display.

•

When the batteries of the transmitter are

used up, the low battery icon appears next

to the outdoor temperature 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 thermo-hygrometer in the first 3 minutes

of power being supplied to the transmitter.

SETTING UP

1. First, insert the batteries in the transmitter

(see “To install and replace batteries in

the thermo-hygro transmitter” above).

2. Within 2 minutes of powering up the

transmitter, insert the batteries in the

thermo-hygrometer (see “To install and

replace batteries in the thermo-

hygrometer” above). Once the batteries

are in place, all segments of the LCD will

light up briefly. Following the indoor

temperature/humidity and the time as

00:00 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 displayed

user may proceed to the next step.

3. After the batteries are inserted, the

thermo-hygrometer will start receiving

data signal from the transmitter. The

outdoor temperature and humidity data

should then be displayed on the thermo-

hygrometer. 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 M z

transmission however, the distance

between the thermo-hygrometer and the

transmitter should not be more than 100

meters (see notes on “Positioning” and

“868 MHz Reception”).

Note:

In the event of changing batteries of the

units, ensure the batteries do not spring

free from the contacts. Always wait at

least 1 minute after removing the batteries

before reinserting, otherwise start up and

transmission problems may occur.

5. Once the outdoor data reception test

period is completed, 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.

DC 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

k z) and has a transmitting range of

approximately 1,500 km. Your radio-controlled

thermo-hygrometer 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 1,500

km radius of Frankfurt.

DCF reception is done twice daily at 02:00 and

03:00 am. If the reception is not successful at

03:00 am, then the next reception takes place

the next hour and so on until 06:00 am, 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:

+ key

MIN/MAX key

SET key

•

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.

UNCTION KEYS:

Thermo-hygrometer:

The thermo-hygrometer has 3 easy to use

function keys: 1 key on the front, and 2 keys on

the back.

Moon

phase

icon

Calendar

Indoor

relative

humidity

in R %

Time reception icon

(for DCF time)

Indoor

temperature

in ºC

Outdoor data signal

reception indicator*

Outdoor

temperature

in ºC

Outdoor relative

humidity in R %

Time

SET key

•

Press and hold the key to enter manual

setting modes: time zone, manual time

setting, calendar, time reception ON/OFF

+ key

•

Increase, change, toggle all values in

manual set mode

MIN/MAX key

•

Press shortly to toggle between indoor

and outdoor MAX/MIN temperature and

current temperature

LCD SCREEN

The LCD screen is split into 4 sections

displaying the information for time/calendar,

moon phase, indoor data, and outdoor data.

Low battery

indicator

(

thermo

hygrometer

)

Low battery

indicator

(transmitter)

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