Clas Ohlson IW003N, TW003 Instructions Manual

English

Wireless weather station

Art. no. 36-4440 Model IW003N / TW003

Read through the entire instructions before use
and keep them for future use. We disclaim all
responsibility for any errors in texts, pictures and
diagrams, or modifications of technical data.
For technical problems or other questions please
contact our Customer Service.

Safety

• The indoor unit should never be
exposed to rain and moisture.

• Never expose the outdoor sensor to
temperatures beyond the specified levels,
to prolonged sunlight or to rain.

• Never use old and new batteries, or alkaline
and rechargeable batteries together.

• Remove batteries if the device will not be used
for a long period of time. Old batteries can begin
to leak and damage the device.

• Always remember to place the batteries in the
direction of the arrows. The wrong polarity (+/-)
can damage the device.

• Damage due to tampering is not covered
by the guarantee.

• Do not modify the device in any way.

Product description

A wireless weather station with display of outdoor/
indoor temperature, humidity, and other simple
weather forecasts.

Specifications

Battery type 3 x AA/LR6 batteries and

2 x AAA/LR03 batteries
(not included)

Size of receiver 170x125x55 mm

Measurement range
Indoors -10 °C till +50 °C

(20 - 95 % RH)
Outdoors -50 °C till + 70 °C
(20 - 95 % RH)

Resolution, temperature 0.1 °C
Resolution, relative humidity 1 % (RH)
Updating interval 30 sec.

Buttons and functions

1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17

18 19 20 21 22 23

24 25 26

27

28

29

30
31

Weather station

1. Outdoor humidity

2. Outdoor sensor low battery icon

3. Outdoor max-min record

4. Frost alarm icon

5. Outdoor sensor channel 1/2/3

6. Outdoor temperature

7. Max-min record of air pressure

8. Moon phase

9. 12-hour air pressure history

10. Weather forecast

11. Storm alarm icon

12. Indoor humidity

13. Indoor temperature

14. 2nd time zone

15. Alarm 1 icon

16. Alarm 2 icon

17. Day of week

18. – / °C/°F

19. + / CHANNEL

20. SET / ALM SET

21. ALM ON/OFF

22. MEM / DUAL TIME

23. RESET

24. SNOOZE / LIGHT

25. Battery cover

26. SNOOZE / LIGHT

Sensor

27. LED

28. Reset

29. Battery cover

30. Channel selector

31. Outdoor sensor cable

Display viewing angle

The weather station
display is designed to
be best viewed at a
60-degree angle as in the
Figure. Hence the display
may appear dim when
viewed from straight on.

Getting started

Insert batteries

Weather station (receiver)

Remove the battery cover by pushing it outwards in
direction of the arrow and insert 3 AA/LR6-batteries.
Make sure you insert the batteries with correct
polarity (+/-) as marked in the battery compartment.

Sensor

Remove battery by pushing it downward in direction
of arrow and insert 2 x AAA/LR03 batteries. Ensure
batteries are inserted with correct polarity (+/-) as
marked in battery compartment.

Replacing batteries

If the batteries are exposed to very low or very high
temperatures for a prolonged period of time they can
become less effective, which will reduce the range
between sensor and receiver.

• When the display luminance has weakened it is
time to replace the batteries in the receiver.

• If the symbol for a weak battery appears in the dis­play it is time to change the batteries in the sensor.

Synchronisation of weather station
and sensor

The accompanying outdoor sensor is preset to
the weather station’s channel 1 (CH 1). Press + /
CHANNEL one or more times on the weather station
to select channel 1 (CH1).
As soon as you insert the batteries, the synchronisa­tion of sensor and receiver starts automatically. The
units should therefore be placed near to one another
to ensure that synchronisation succeeds (If the out­door temperature appears on the display synchro­nisation has succeeded). Once synchronised, the
sensor and receiver can be placed in their intended
locations within functional range.

1. Synchronising an additional sensor: Press
+ / CHANNEL one or more times on the weather
station to select channel 2 (CH2).

2. Hold in +/CHANNEL until starts to flash;
the weather station will now start to search
for a sensor on channel 2.

3. Remove the battery cover of the second sensor,
set the selector to position 2 and then insert
two batteries according to the polarity markings.
Replace the battery cover.

4. The temperature and humidity readings from
sensor 2 will now be shown at the same time
as the CH2 symbol. If no readings are shown
on channel 2, you must reset and repeat the
synchronisation procedure: Press RESET on the
front of sensor 2 once.

5. Repeat the above procedure for sensor 3 if required.

Ver. 201007

GREAT BRITAIN •

for consu mer conta ct, please visit www. clasohlso n.co.uk and click on customer s ervice.

English

Set time and date

1. Press and hold SET / ALM SET for ca.
2seconds. The year flashes and the symbol “Yr”
appears. Press + and – to insert year.

2. Press SET/ALM SET: the month flashes on the
display. Press + and – to insert month.

3. Press SET/ALM SET: the computer network
flashes. Press + and – to set date.

4. Press SET/ALM SET: “00” flashes. Press +
and – to set time or to set time zone (see
section World time).

• “00” = Local time.

• “01” = +1 h from local time.

• “-01” = -1 h from local time.

5. Press SET/ALM SET: “24hr” flashes. Press + or –
to select 12- or 24-hour clock display.

6. Press SET/ALM SET: time flashes. Press + or –
to set time.

7. Press SET/ALM SET: minute flashes. Press + or
– to set minutes.

8. Press SET/ALM SET: again or wait ca 10
seconds to return to normal conditions.

Using your weather station

Using alarm

Set alarm time

The world station has dual alarm time, A1 and A2,
which can be set separately.

1. Press SET/ALM SET once. The alarm time and
”A1” appear on the display (to set alarm time 2,
press SET/ALM SET again until ”A2” appears
and then continue to step 2).

2. Press and hold SET/ALM for ca. 2 seconds until
the time flashes. Press + or – to set the hour.

3. Press SET/ALM SET: the minute display flashes.
Press + or – to set minute.

4. Press SET/ALM SET again: the symbol for days
flashes. Press + or – to select the days the alarm
should sound.

• MON, TUE, WED, THU, FRI, SAT, SUN –

Alarm every day

• MON, TUE, WED, THU, FRI – Alarm only

Monday to Friday.

• SAT, SUN – Alarm only Saturday and Sunday.

5. Press SET/ALM SET again or wait ca 10
seconds to return normal situation.

Activate the alarm

Press ALM ON-OFF one or more times to activate
or shut off Alarm 1 and Alarm 2. A symbol appears
when one or the other alarm is activated.

1 = Alarm 1
2 = Alarm 2

Shutting off alarm/Repeated waking

1. When the alarm time comes the alarm sounds at
the same time as the alarm symbol flashes.

2. Press the top edge of the weather station
(SNOOZE/LIGHT) to shut off the alarm temporarily
(repeated waking). The alarm symbol continues to
flash and the alarm sounds again after 5 minutes.

3. To shut off the alarm permanently press ALM
ON-OFF once. The alarm symbol stops flashing
and begins to glow steadily; the alarm is now set
to sound again the next day.

Using the backlight

The display’s backlighting is turned on by pressing
the top edge of the weather station. The lighting
goes off automatically after a few seconds.

Changing the temperature unit (°C/°F)

Press – (°C/°F) to change the temperature unit.

World time

1. If a world time (secondary time) is given it can be
displayed by pressing and holding MEM/DUAL
TIME for ca 2 seconds. The secondary time
appears and the symbol DUAL TIME lights up.

2. Press MEM/DUAL TIME again and hold to return to
local time. The symbol DUAL TIME is extinguished.

Weather forecasting and trend

The weather station can sense variations in atmos­pheric pressure and hence is able to forecast the
weather 12-24 hours ahead within a radius of
30-50 km from the receiver.

Sun

Rain clouds Thunder

Shifting
cloudiness

showers

Overcast

Frost warning

Trend

When
rising and the weather is expected to improve.
When
falling and the weather is expected to take a turn
for the worse.
When
pressure are stable.

Atmospheric pressure history

The curve shows the atmospheric pressure trend
over the past 12 hours.

Notes:

• When the weather station has been newly installed

• Absolute precision cannot be guaranteed. The

• If the weather station is moved to a location

appears the atmospheric pressure is

appears the atmospheric pressure is

appears variations in atmospheric

you should disregard its weather forecasts for the
first 12-24 hours as it needs some time in a new
location before it can give reliable forecasts.

weather forecasting function has a reliability of
75% because it has been designed for use in
many different types of environment.

with a notably different height above sea level
compared to its original location, remove the
batteries and re-insert them after ca. 20 seconds.
Doing this prevents the weather station from
sensing differences in the atmospheric pressure
and thereby giving a wrong forecast. Disregard
weather forecasts the first 24 hours after changing
batteries. By doing this the weather station is not
tricked into sensing difference in pressure and
thus give an incorrect forecast.

Temperature and humidity trend

The trend arrows appear to the right of the tempera­ture and humidity readings.

Appears when the most recent temperature or
humidity measurements are 1 °C or 5 % higher than
the preceding temperature or humidity readings.

Appears when the most recent temperature or
humidity measurements are 1 °C or 5 % lower than
the preceding temperature or humidity readings.

Appears when the most recent temperature or
humidity measurements are within +/- 1 °C or +/- 5 %
of the preceding temperature or humidity readings.

Reading max. and min. temperatures

1. Press MEM/DUAL TIME to read the highest

temperature, humidity and pressure readings.
“MAX” appears in the display.

2. Press MEM/DUAL TIME again to read the lowest
temperature, humidity and pressure readings.
“MIN” appears in the display.

Resetting max. and min.

When the max. - and min. temperature appear press
and hold MEM/DUAL TIME to reset the highest and
lowest temperature readings.

Care and maintenance

Wipe off the device with a dry rag. Never use
solvents or abrasive cleaning agents.

Troubleshooting

The display
is blank.

The tempe­rature and
humidity
from the out­door sensors
do not ap­pear on the
display.

Temperature,
humidity or
pressure is
incorrect.

• Press once the RESET button at
the back of the receiver.

• Check and replace the
receiver batteries.

• Check that the correct channel
is set on the receiver. Press +/
CHANNEL one or more times
to select the channel.

• Check and replace the
sensor batteries.

• Try moving the sensor and
receiver closer to one another.

The receiver and the sensor must be
synchronised anew.

1. Press +/CHANNEL on the
receiver to select the desired
channel for the sensor.

2. Press and hold +/CHANNEL on
the receiver to start the search.

3. Next press RESET on the sensor.

4. When the sensor’s temperature
appears on the display
synchronisation has succeeded.

• Press once the RESET on the
back of the receiver.

• Check that the sensor or receiver
are not exposed to external heat
sources or cooling units.

Recycling

Make sure you comply with local regulations when
discarding the device. If you are not sure what to do,
contact your local authorities.

Ver. 201007

GREAT BRITAIN •

for consu mer conta ct, please visit www. clasohlso n.co.uk and click on customer s ervice.

Svenska

Trådlös väderstation

Art.nr 36-4440 Modell IW003N / TW003

Läs igenom hela bruksanvisningen före användning
och spara den sedan för framtida bruk. Vi reserverar
oss för ev. text- och bildfel samt ändringar av tek­niska data. Vid tekniska problem eller andra frågor,
kontakta vår kundtjänst.

Säkerhet

• Inomhusenheten får inte utsättas för regn och fukt.

• Utsätt aldrig utomhusgivaren för temperaturer
utanför specificerade värden, långvarigt solljus
eller regn.

• Blanda aldrig gamla och nya batterier eller
alkaliska och laddningsbara batterier.

• Ta ur batterierna när produkten inte ska
användas under en längre period. Gamla
batterier kan börja läcka och skada produkten.

• Tänk på att alltid vända batterierna
enligt märkningen. Fel polaritet (+/-)
kan skada produkten.

• Skada som uppkommit genom yttre
åverkan ersätts inte av garantin.

• Produkten får inte ändras.

Produktbeskrivning

Trådlös väderstation med visning av inom-/
utomhustemperatur, luftfuktighet, tid och
datum samt enkel väderprognos.

Specifikationer

Batterityp 3 x AA/LR6-batterier och

2 x AAA/LR03-batterier
(medföljer ej)

Storlek mottagare 170x125x55 mm

Mätområde
Inomhus -10 °C till +50 °C

(20-95 % luftfuktighet)
Utomhus -50 °C till + 70 °C
(20-95 % luftfuktighet)

Upplösning, temperatur 0,1 °C
Upplösning, luftfuktighet 1 % (RH)
Uppdateringsintervall 30 sek.

Knappar och funktioner

1 2 3 4 5 6 7 8 9

10 11 12 13 14 15 16 17

18 19 20 21 22 23

24 25 26

27

28

29

30
31

Väderstation

1. Luftfuktighet utomhus

2. Låg batterispänning för utomhusgivare

3. Högsta/lägsta temperatur utomhus

4. Frostvarnare

5. Kanal för utomhusgivare

6. Utomhustemperatur

7. Högsta/lägsta lufttryck

8. Månfas

9. Lufttryckshistorik senaste 12 timmar

10. Väderprognos

11. Stormvarningssymbol

12. Luftfuktighet inomhus

13. Inomhustemperatur

14. 2:a tidzon

15. Alarm 1

16. Alarm 2

17. Veckodag

18. – / °C/°F

19. + / CHANNEL

20. SET / ALM SET

21. ALM ON/OFF

22. MEM / DUAL TIME

23. RESET

24. SNOOZE / LIGHT

25. Batterilucka

26. SNOOZE / LIGHT

Givare

27. LED-indikator

28. Reset

29. Batterilucka

30. Kanalväljare

31. Givare

Displayens betraktningsvinkel

Väderstationens display är
konstruerad så att den ses
bäst i60 graders vinkel
enligt figuren. Displayen
kan därför upplevas som
svag när den betraktas
rakt framifrån.

Att komma igång

Sätta ibatterierna

Väderstation (mottagare)

Ta bort batteriluckan genom att skjuta den utåt
ipilens riktning och sätt i3 st. AA/LR6-batterier.
Se till att placera batterierna med rätt polaritet (+/-)
enligt märkningen ibatterifacket.

Givare

Ta bort batteriluckan genom att skjuta den nedåt
ipilens riktning och sätt i2 x AAA/LR03-batterier.
Se till att placera batterierna med rätt polaritet (+/-)
enligt märkningen ibatterifacket.

Byte av batterier

Om batterierna utsätts för mycket låga eller mycket
höga temperaturer under en längre tid kan batte­rierna förlora effekten, vilket gör att räckvidden mellan
givare och mottagare minskar.

• När displayens intensitet bli försvagad är det
dags att byta batterier imottagaren.

• Om symbolen för svagt batteri visas idisplayen
är det dags att byta batterier igivaren.

Synkronisering av väderstation och givare

Medföljande utomhusgivare är förinställd för väder­stationens kanal 1 (CH1). Tryck en eller flera gånger
på + / CHANNEL på väderstationen för att välja
kanal1 (CH1).
När du sätter i batterierna startar synkroniseringen av
givaren och mottagaren automatiskt. Placera därför
enheterna nära varandra för att försäkra dig om att
synkroniseringen lyckas (när utomhustemperaturen
visas i displayen har synkroniseringen lyckats). Place­ra därefter givare och sändare på dess tänkta platser
inom funktionsområdet.

1. Synkronisering med ytterligare en givare: Tryck
en eller flera gånger på + / CHANNEL på
väderstationen för att välja kanal 2 (CH2).

2. Håll in +/CHANNEL tills ikonen blinkar,
väderstationen kommer nu att söka efter en
givare på kanal 2.

3. Öppna batterilocket på givare 2 och ställ
omkopplaren i läge 2 och sätt i två batterier enligt
märkningen. Sätt tillbaka batterilocket.

4. Temperatur och luftfuktighet från givare 2
kommer snart att visas samtidigt som CH2
symbolen. Om inte några mätdata för kanal 2
visas måste du nollställa och göra om: Tryck en
gång på RESET på framsidan av givare 2.

5. Gör lika för givare 3.

Ver. 201007

SVERIGE • kundtjänst tel. [phone], fax [phone], e-p ost kundtja nst@claso hlson.se, internet www.clasohlson. se