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GREAT BRITAIN

 For consumer contact, please visit www.clasohlson.co.uk and click on customer service. inTerneT: www.clasohlson.co.uk

Please read the entire instruction manual before using and save it for future 

use. We apologise for any text or photo errors and any changes of technical 

data. If you have any questions concerning technical problems please 

contact our Customer Service Department

Channel

Outdoor temperature 

and humidity (alter-

nates automatically)

Month, day

Day of the week

Moon phase
Weather forecast icons

Air pressure graph

Specifications

Receiver WS590

Battery type 

2 x 1.5V LR6 batteries

Operating environment:   Temperature: -9.9ºC – +55ºC

Sensor WT450 (H)

Battery type 

2 x 1.5V LR6 batteries

Operating environment:  Temperature: -30ºC - +70ºC

 

Humidity: 15-95 %

Sending frequency 

433.92 MHz

Range 

Up to 40 m (unhindered)

Ver

. 00
1-200
71

0

36-1795 Weather Station

 

Article number: 36-1795 • Model: WT450H

Sensor

Receiver

Temperature sensor

Description

General:

-  Eternal calendar

-  Indoor temperature

-  Outdoor temperature and humidity

-  Can receive and display temperature and humidity data from up to four 

sensors via radio signals on 433 MHz

-  Max. and min. temperature memory

-  Temperature and humidity trend

-  Air pressure graph

-  Temperature alarm

-  Weather forecast

-  Moon phase symbols

-  Temperature readings in ºC (Celsius) and ºF (Fahrenheit)

-  Battery type: In total 4x  LR6

Receiver 

1.  Snooze/Mode:

 Push repeatedly to see Time 1 and 2, Alarm 1 and 2, 

Date and Temperature Alarm. Functions as an on/off button with snooze 

for the alarm clock.

2.  Hour/+/Max/Min:

 Adjusts the clock, alarm, date, time and values for 

temperature alarm. Even displays indoor/outdoor max and min tempera-

tures. 

3.  Minute/-/°C/°F:

 Adjusts the clock, alarm, date, time and values for tem-

perature alarm. Switches between display of Celsius (°C) or Fahrenheit 

(°F).

4.  Alarm:

 Switches between 12 and 24 hour display, alarm 1 and 2 on/off, 

shuts off the temperature alarm.

5.  Channel:

 Push repeatedly to display the different channels (sensors) 

1-4 or to check the temperature alarm settings of the different channels 

(sensors). Can also be used to synchronise the various units.

6.  Table stand
7.  LCD-display

Sensor:

8.  C/F:

 Changes between Celsius and Fahrenheit and skips between chan-

nels and house codes.

9.  Battery compartment
10. Connecting an external temperature sensor.
11. LCD-display
12. External temperature sensor connector wire.
13. Set:

 Channel and house code setting button. Push to select a channel 

for the sensor and to set a code to suit your receiver unit. Important if 

there is other radio equipment close by which might interfere.

14. Wall bracket and table stand

Time 1/Time 2

Clock/Alarm clock

Indoor temperature 

and trend

Outdoor tempe-

rature and trend/ 

humidity and trend/ 

channel

Before starting

1. Insert batteries in the sensor first, then the receiver.

2. When inserting the batteries, place the sensor and the receiver unit close 

to each other to make sure that they synchronise.

3. Position the sensor and receiver within operating range of one another.

  NOTE! Despite the sensor being watertight, we recommend that it is 

not exposed to direct sunlight, rain and snow. The range of the units 

is affected by their position in relation to various obstacles or walls. 

Experiment until you find the best position.

Getting started

Installing the sensor

1. Remove the battery cover and insert 2x LR6 

batteries.

2. The house code digit flashes for 8 seconds.

3. Whilst the digit is flashing, choose a house 

code (01-15) by pushing the “C/F” button 

repeatedly. Make sure that all the sensors in 

your system have the same house code.

4. Push “SET” to confirm the house code. The 

channel will flash for 8 seconds.

5. Select a channel (1-4) by pushing “C/F”. 

Conform the channel by pushing “SET” or by 

not pushing any button for 10 seconds. If you 

only have one sensor, we recommend that you choose channel 1.

6. Temperature and humidity are shown on the display.

7. Alternate between Celsius and Fahrenheit by pushing “C/F”.
•  When the sensor is installed it will send data with one minute intervals.

•  Choose another house code if your weather station can receive 

interference from other radio signals.

•  Factory presetting: house code = 01, channel = 1

WS590 receiver

WT450H sensor

Installing the receiver

Remove the battery cover and insert 2x LR6 

batteries. Make sure that the plus and minus 

poles correspond to the markings in the battery 

compartment.

Synchronising the units

Automatic synchronisation: 

1. The synchronisation starts automatically and lasts 

for about three minutes when you insert batteries 

for the first time.

2. During these three minutes the receiver emits an 

audible signal, intercepts the temperature radio 

signal and displays it on the readout.

NOTE!

 If the receiver does not receive any signals 

within three minutes “- - -” appears instead  of the 

temperature. Position the units closer together and start the automatic 

synchronisation again by removing and inserting the batteries once more.

Manual synchronisation (searching for signals)

If you add another sensor to the system or if the receiver loses the signal 

(digits for the outdoor temperature flash) you need to synchronise the 

system again.

1. Hold in the “Channel” button for three 

seconds when the receiver is in clock 

mode.

2. An audible signal lets you know that the 

synchronisation has begun.

3. The “CH” icon flashes and the receiver 

emits an audible signal when it has 

located the new sensor.

4. The temperature and humidity at the 

sensor are displayed on the readout.

NOTE!

 The synchronisation procedure lasts about three minutes. If the units 

have not found one another within that time, try new positions until the signal 

is received.

Setting the time and date

To set clock 1:

1.  Hold in 

MODE 

for approx.3 

seconds to set the clock. 

The CLOCK 1 symbol will 

show and the time blinks.

2.  Press 

Hour

 to set the hours 

and press 

Minute

 to set the 

minutes.

3.  While setting the clock, 

press 

Alarm

 to switch bet-

ween 12/24 hour display.

4. Push 

Mode

 or do not push 

any button for a minute to 

confirm the time settings.

To set clock 2

5.  Press 

MODE

 repeatedly until the CLOCK 2 symbol is shown on the 

display.

6.  Press 

Hour

 to set the hours and press 

Minute

 to set the minutes.

Setting the date:

7.  Press 

Hour

 to set the month.

8.  Press 

Minute

 to set the date.

9.   Press 

Minute/-/Min

 to set the date.

10. Push the 

Mode

 button once so that “YEAR” appears on the display.

11. Press 

Hour

 or 

Minute

 to set the year.

•  The day of the week is set automatically when you set the date.
•  February automatically has 29 days when it is a leap year.

Summary of Contents for ws590h

Page 1: ...siffrorna för utomhusvädret blinkar måste du synkronisera enheterna igen 1 Håll in Channel knappen i tre sekunder när mottagaren är i klockläge 2 En ljudsignal talar om att synkroniseringen har startat 3 Symbolen CH blinkar och mottagaren ger en ljudsignal när den har hittat den nya givaren 4 Temperatur och luftfuktighet vid givaren syns på mottagarens display OBS Synkroniseringsfunktionen pågår i...

Page 2: ...ta 12 24 timmarna eftersom den behöver en viss tid på ett nytt ställe innan den kan ge pålitliga prognoser Absolut exakthet kan inte garanteras Väderprognosfunktionen har en säkerhet på ca 75 beroende på att den är konstruerad för att användas i många olika typer av områden Om väderstationen flyttas till ett ställe med avsevärd skillnad på höjd över havet jämfört med ursprungsplatsen ska du ta ur ...

Page 3: ...n ainoastaan yksi anturi suosittelemme että käytät kanavaa 1 6 Lämpötila ja ilmankosteus näkyvät näytöllä 7 Vaihda Celsius ja Fahrenheit asteiden välillä painamalla C F Asennettu anturi lähettää tietoa minuutin välein Mikäli sääasemasi häiriintyy lähistön radiosignaaleista kannattaa valita toinen talokoodi Tehdasasetukset talokoodi 01 kanava 1 Vastaanottimen asentaminen Avaa paristoluukku ja aseta...

Page 4: ... sama kuin vastaanottimen ulkolämpötila Odota 1 2 minuutin ajan varmistaaksesi että anturi ja vastaanotin ovat yhteydessä toisiinsa Synkronoi yksiköt tarvittaessa painamalla Channel painiketta kolmen sekunnin ajan kunnes kuuluu signaali Anturin lämpötila vaikuttaa liian korkealta Varmista että anturi ei ole suorassa auringonvalossa tai lämmönlähteiden läheisyydessä Vastaanotin ei vastaanota signaa...

Page 5: ...blinker i 8 sekunder 3 Mens sifrene blinker velg huskode 01 15 ved å trykke gjentatte ganger på C F Påse at alle givere i ditt system har samme huskode 4 Trykk på SET for å bekrefte huskoden Kanalen blinker da i 8 sekunder 5 Velg kanal 1 4 ved å trykke på C F Bekreft kanal ved å trykke på SET eller ved ikke å trykke på noen knapp i 10 sekunder Hvis du kun har 1 giver anbefaler vi at du velger kana...

Page 6: ...asjonen installeres skal du se bort fra værprognosene de første 12 24 timene fordi den trenger en viss tid på seg på det nye stedet Det kan ikke garanteres av prognosene stemmer eksakt Værprognosefunksjonen har en sikkerhet på ca 75 avhengig av om den er konstruert for å brukes i mange forskjellige typer områder Hvis værstasjonen flyttes til et sted med stor forskjell på høyden over havet i forhol...

Page 7: ...affected by their position in relation to various obstacles or walls Experiment until you find the best position Getting started Installing the sensor 1 Remove the battery cover and insert 2x LR6 batteries 2 The house code digit flashes for 8 seconds 3 Whilst the digit is flashing choose a house code 01 15 by pushing the C F button repeatedly Make sure that all the sensors in your system have the ...

Page 8: ...he air pressure and thus forecast the next 12 24 hours weather in a 30 50 km radius of the receiver When the weather station is installed you can ignore it s forecasts for the first 12 24 hours as it needs some time to adjust to a new location before providing reliable forecasts Absolute precision cannot be guaranteed The weather forecast function has an accuracy of about 75 due to the fact that i...

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