Before Starting; Getting Started; Weather Station - Clas Ohlson ws590h User Manual

36-1795 Weather Station

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
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
Sensor
Receiver
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
GREAT BRITAIN For consumer contact, please visit www.clasohlson.co.uk and click on customer service. inTerneT: www.clasohlson.co.uk
Article number: 36-1795 • Model: WS590H+WT450H
Time 1/Time 2
Clock/Alarm clock
Indoor temperature
and trend
Outdoor tempe-
rature and trend/
humidity and trend/
channel
WS590 receiver
Channel
Outdoor temperature
and humidity (alter-
nates automatically)
Temperature sensor
WT450H sensor

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
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
Month, day
Day of the week
compartment.
Moon phase
Synchronising the units
Weather forecast icons
Automatic synchronisation:
1. The synchronisation starts automatically and lasts
for about three minutes when you insert batteries
Air pressure graph
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
Specifications
(digits for the outdoor temperature flash) you need to synchronise the
system again.
Receiver WS590
Battery type 2 x 1.5V LR6 batteries
1. Hold in the "Channel" button for three
Operating environment: Temperature: -9.9ºC – +55ºC
seconds when the receiver is in clock
Sensor WT450 (H)
mode.
Battery type 2 x 1.5V LR6 batteries
2. An audible signal lets you know that the
Operating environment: Temperature: -30ºC - +70ºC
Humidity: 15-95 % synchronisation has begun.
Sending frequency 433.92 MHz
3. The "CH" icon flashes and the receiver
Range Up to 40 m (unhindered)
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.