Clas Ohlson WH-1080 User manual

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Weather Station
Väderstation
Værstasjon
Sääasema
Wetterstation
Art.no. Model
36-3242 WH-1080 Ver. 20131220

E
C B
A
D
Weather Station
Art. no 36-3242 Model WH-1080
Please read theentire instruction manual before using theproduct and save it for future reference.
We reserve theright for any errors in text or images and any necessary changes made to technical data.
If you have any questions regarding technical problems please contact Customer Services.
1. Safety
• Do not expose theindoor unit to rain or moisture.
• The product must not be modified in any way.
• Use only recommended batteries.
• Remove thebatteries if theweather station is not to be used for along time. Old batteries can begin
to leak and damage theproduct.
• Remember to always insert thebatteries according to themarkings in thebattery compartment.
The wrong polarity (+/-) can damage theweather station.
• Damage that has occurred by careless handling is not covered by theguarantee.
2. Product description
• Wireless weather station with touch screen.
• Wireless transfer of data from five different sensors to an indoor receiver.
• Display of indoor and outdoor temperature, wind speed, wind direction, humidity, barometric pressure,
barometric pressure history, rainfall amounts, time and date.
• Memory for up to 4080 readings.
• Includes USB cable and software for statistics and analysis (Requires Windows 2000 or later).
• Batteries: 5×AA/LR6 (not included).
• Size, main indoor unit: 145×230×33 mm
Package contents
• Indoor unit
• Transmitter (thermo-hygrosensor)
• Sensor for wind speed and wind direction
• Rain gauge
• USB cable
• PC software on CD
• Sensor bracket
A. Transmitter (thermo-hygrosensor)
including protective cap
B. Sensor for wind speed
C. Sensor for wind direction
D. Bracket
E. Rain gauge
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Display of indoor/ outdoor
temperature and humidity.
Wind speed and
direction gauge.
Rain gauge.
Weather forecast.
Settings buttons.
Barometric pressure
and barometric pressure
history.
Time, alarm, date and amount of memory used.
3. Buttons and functions
Indoor display unit
The display is divided into different sections according to thefigure below. The following instructions
refer to these sections.
NB The alarm icon is shown on thedisplay when thealarm is activated.
Using theweather station’s basic functions
• All theweather station’s functions are controlled by pressing lightly on thetouch screen display.
The buttons [+], [ON/OFF] or [–] are used to input your desired selections.
• When lightly pressed, thedisplay gives off an audible signal and thebacklight comes on. If thescreen
is not touched for 30 seconds it automatically returns to thenormal display.
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4. Assembly
Mounting and connecting thesensors
• The wind gauge’s cable is connected to theinput on thewind direction sensor.
• The wind direction sensor’s cable is connected to theinput marked “Wind” on thethermo-hygrosensor
(see fig. 6).
• The rain sensor’s cable is connected to theinput marked “Rain” on thethermo-hygrosensor (see fig. 7).
Important:
On thewind direction sensor’s edge are theletters “N”, “E”, “S” and “W” which stand for thefour
directions (north, east, south, and west). The wind direction sensor must be aligned with thepoints of
thecompass; otherwise thereadings will not be accurate.
1 2 3
4 5 6
7
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Inserting thebatteries
Transmitter/Outdoor unit
Insert 2 x alkaline LR6/AA batteries into thetransmitter (making sure all thebatteries are correctly inserted
according to themarkings in thebattery compartment). The indicator on thefront of theunit is lit for
approximately 4 sec. before it goes out and theunit begins functioning normally.
Receiver/Indoor unit
1. Open thebattery compartment on theback of theunit and insert 3 x alkaline LR6/AA batteries. Make sure
to insert thebatteries according to themarkings in thebattery compartment. Replace thebattery cover.
2. When thebatteries have been inserted, all icons and symbols will be displayed briefly. Do not move
thedisplay before data has been received from thetransmitter; otherwise thetransmitter will go into
search mode. This can take afew minutes.
3. When data has been received from thetransmitter, thedisplay will return to normal display mode,
where all settings can then be input.
4. If no RCC signal is detected in theinitial setup, thetransmitter will try once every hour to get an RCC
signal until asignal is received. Once thetransmitter receives theRCC signal it will transmit thesignal
to thereceiver/indoor unit and thetime and date will be updated. The RCC icon will be displayed
on thereceiver when thecorrect time signal has been received. The icon will not be displayed if
thesignal has been lost.
The best time for reception is at night, between midnight and 06.00 in themorning – when there is
less atmospheric interference. During daytime reception of thetime signal can not be guaranteed.
Important information regarding RCC clocks
A radio-controlled clock provides avery precise indication of thetime because it is controlled by
theatomic clock in Braunschweig Germany (accuracy ±1 second per 1 million year). The mechanism of
theclock contains aradio receiver that decodes thetime signal (longwave 77.5 kHz) and adjusts thetime.
The transmitter’s range is 2000 km, i.e. not reliable north of theShetlands. The clockwork also has an
accurately calibrated quartz movement with 32 kHz oscillations.
Placement
Once you have established that all thedevices are working properly, you can place them in their desired
location. Make sure that thedevices function together in their chosen locations before permanently
attaching them. If there should occur aproblem with transmission, it can often be solved by moving
theindoor and outdoor unit to another location or moving them closer to each other.
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5. Operation
• All theweather station’s functions are controlled by pressing lightly on thetouch screen display.
The buttons [+], [ON/OFF] or [–] are used to change your settings.
• You can exit thesettings mode at any time by pressing on another section of thedisplay.
Indoor temperature
1. Press thesection for indoor temperature. The [+] and [–] buttons will begin
to flash. Use either [+] or [–] in order to change between displaying C
(Celsius) and F (Fahrenheit).
2. Press thesame section again in order to set thealarm to sound for high
indoor temperature. “HI AL” is shown on thedisplay. Change thevalues with
the[+] and [–] buttons or turn off thealarm with the[ON/OFF] button.
3. When thealarm is activated, thespeaker icon is shown on thedisplay.
4. Press thesame section athird time in order to set thealarm to sound for
alow indoor temperature. “LO AL” is shown on thedisplay. Change thevalue
in thesame way as for thehigh temperature alarm.
5. Press thesame section for afourth time in order to display thehighest
measured temperature. “MAX” is shown on thedisplay. Delete thevalue by
pressing it on thedisplay and holding it for 3 seconds.
6. Press thesame section for afifth time in order to display thelowest measured
temperature. “MIN” is shown on thedisplay. Delete thevalue by pressing it on
thedisplay and holding it for 3 seconds.
7. Press thedisplay asixth time to confirm settings and return to normal
display mode.
Outdoor temperature
1. Press thesection for outdoor temperature. The [+] and [–] buttons will
begin to flash. Use the[+] and [–] buttons to change between outdoor
temperature, wind chill factor and dew point.
2. Press thesection asecond time. The [+] and [–] buttons will begin to flash.
Use either [+] and [–] buttons in order to change between displaying C
(Celsius) and F (Fahrenheit).
3. Press thesame section athird time in order to set thealarm to sound for high
outdoor temperature. “HI AL” is shown on thedisplay. Change thevalues
with the[+] and [–] buttons or turn off thealarm with the[ON/OFF] button.
When thealarm is activated, thespeaker icon is shown on thedisplay.
4. Press thesame section afourth time in order to set thealarm to sound
for alow outdoor temperature. “LO AL” is shown on thedisplay. Change
thevalue in thesame way as for thehigh temperature alarm.
5. Press thesame section for afifth time in order to display thehighest
measured temperature. “MAX” is shown on thedisplay. Delete thevalue by
pressing it on thedisplay and holding it for 3 seconds.
6. Press thesame section for asixth time in order to display thelowest
measured temperature. “MIN” is shown on thedisplay. Delete thevalue by
pressing it on thedisplay and holding it for 3 seconds.
7. A seventh press returns thedevice to normal mode.
Humidity Indoor/Outdoor
1. Press thesection for humidity in order to set thealarm for high humidity.
“HI AL” is shown on thedisplay. Change thevalues with the[+] and [–]
buttons or turn off thealarm with the[ON/OFF] button. When thealarm is
activated, thespeaker icon is shown on thedisplay.
2. Press thesame section again in order to set thealarm to sound for high
humidity. “HI LO” is shown on thedisplay.
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3. Press thesame section for athird time in order to display thehighest
measured humidity. “MAX” is shown on thedisplay. Delete thevalue by
pressing it on thedisplay and holding it for 3 seconds.
4. Press thesame section for afourth time in order to display thelowest
measured humidity. “MIN” is shown on thedisplay. Delete thevalue by
pressing it on thedisplay and holding it for 3 seconds.
5. A fifth press returns thedevice to normal mode.
Wind Speed
1. Press thesection for wind speed. Select theaverage wind speed or highest
measured wind speed (Gust) by pressing the[+] or [–] buttons.
2. Press thesame section again. Use [+] or [–] to select thedisplay in km/h,
mph, m/s, knots or Bft.
3. Press thesame section athird time in order to set thealarm to sound for
high wind speeds. “HI AL” is shown on thedisplay. Change thevalues with
the[+] and [–] buttons or turn off thealarm with the[ON/OFF] button.
When thealarm is activated, thespeaker icon is shown on thedisplay.
4. Press thesame section afourth time in order to set thealarm to sound for
wind direction. Wind direction flashes in thedisplay Use the[+] and [–]
buttons to set thealarm to sound for thewind direction of your choosing.
Turn off thealarm with the[ON/OFF] button. When thealarm is activated,
thespeaker icon is shown on thedisplay.
5. Press thesame section for afifth time in order to display thehighest
measured wind speed. “MAX” is shown on thedisplay. Delete thevalue by
pressing it on thedisplay and holding it for 3 seconds.
6. A sixth press returns thedevice to normal mode.
Rain
1. Press thedisplay’s rain gauge once. Use [+] or [–] to select thedisplay of
theamount of rainfall every hour, 24 hours, week, month or total overall rainfall.
2. Press therain gauge again and then [+] or [–] to display rainfall amounts in
mm or inches.
3. Press thesame section athird time in order to set thealarm to sound for
high rainfall amounts. “HI AL” is shown on thedisplay. Change thevalues
with the[+] and [–] buttons or turn off thealarm with the[ON/OFF]
button. When thealarm is activated, thespeaker icon is shown on
thedisplay.
4. Press thesame section for afourth time in order to display thehighest
measured rainfall. “MAX” is shown on thedisplay. Delete thevalue by
pressing it on thedisplay and holding it for 3 seconds.
5. Press afifth time on thesection and CLEAR will begin to flash at
thebottom of thedisplay. Press and hold in thesection for 3 seconds.
The rain gauge settings for hour, 24 hours, week, month, and total rainfall
amounts are reset/cleared.
Weather forecast
1. Press once in theweather forecast section. Change thedisplay from sunny,
partly cloudy, cloudy and rainy using the[+ ] and [ – ] buttons.
2. Press once more in thesame section. Use the[+] and [–] buttons to
change thethreshold value of thebarometric air pressure from 2-4 hPa
(preset at 2 hPa).
3. Press athird time in thesection and use the[+] and [–] buttons to set
thethreshold value for storms from 3-9 hPa (preset at 4 hPa).
4. Press afourth time to return to normal display mode.
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Barometric pressure
1. Press thesection for barometric pressure and use the[+] and [–] buttons to
choose absolute barometric pressure (the actual barometric pressure regardless
of altitude) or relative barometric pressure (calculated from acombination of values
for absolute barometric pressure and altitude).
2. Press again in thesame section. Use the[+] and [–] buttons to change theunits
between hPa, inHg and mmHg.
3. Press thesame section athird time in order to adjust thesettings for relative
barometric pressure. Adjust thevalues using the[+] and [–] buttons.
4. Press thesame section afourth time in order to set thealarm to sound for high
barometric pressure. HI AL is shown on thedisplay. Change thevalues with
the[+] and [–] buttons or turn off thealarm with the[ON/OFF] button.
When thealarm is activated, thespeaker icon is shown on thedisplay.
5. Press thesection for afifth time and set thealarm to sound for low barometric
pressure in thesame way as thealarm was set for high barometric pressure.
“LO AL” is shown on thedisplay.
6. Press thesame section for asixth time in order to display thehighest measured
barometric pressure. “MAX” is shown on thedisplay. Delete thevalue by pressing
it on thedisplay and holding it for 3 seconds.
7. Press thesame section for aseventh time in order to display thelowest measured
barometric pressure. “MIN” is shown on thedisplay. Delete thevalue by pressing it
on thedisplay and holding it for 3 seconds.
8. An eighth press returns thedevice to normal mode.
9. Barometric pressure history:
Press once on thepressure history diagram and then use the[+] and [–] buttons
to change thedisplay of information from 12 hours to 24 hours.
10.Press thediagram again to return to normal mode.
Clock
1. Press theclock once. Use the[+] and [–] buttons in order to set thecontrast
level from 0 to 8 (5 is preset).
2. Press theclock display again. Use the[+] and [–] buttons to set thetime zone.
3. Press theclock again and use the[+] and [–] buttons to set theclock’s display
for a12 or 24 hour time display.
4. Press theclock afourth time, causing thehours display to flash. Adjust thehours
using the[+] and [–] buttons.
5. Press theclock afifth time, causing theminutes display to flash. Adjust theminutes
using the[+] and [–] buttons.
6. Press theclock once again to confirm.
Date
1. Press thedate once. Use the[+] and [–] buttons to shift between displaying
thealarm time, date or weekday.
2. Press thedate display again. Press the[+] and [–] buttons in order to change
thedate format DD-MM or MM-DD (the display shows “dM” or “Md” depending
on which format is chosen).
3. Press thedate display athird time causing theyear display to flash.
Change theyear value by using the[+] and [–] buttons.
4. Press thedate afourth time causing themonth display to flash.
Change themonth value by using the[+] and [–] buttons.
5. Press thedate display afifth time causing thedate display to flash.
Adjust thedate using the[+] and [–] buttons.
6. Press thedate display asixth time causing thealarm display to flash.
Set thealarm time hours with the[+] and [–] buttons.
7. Press thedate aseventh time. Set thealarm time minutes with the[+] and [–] buttons.
8. Then press [ON/OFF] to turn thealarm on or off. When thealarm is activated,
thespeaker icon is shown on thedisplay.
9. Press once more to confirm your settings.
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Memory
The memory symbol, MEMORY, on thebottom part of thescreen shows how much memory has been
used for weather data history. The weather history can be saved at desired intervals. These intervals can
be changed via thePC software. Up to 4080 readings can be stored. The weather station can save up to
4080 readings of complete weather data, including thetime and date. If thememory capacity is exceed-
ed theoldest information is automatically replaced by thenew reading.
1. Press thememory symbol to come to weather data memory.
Press [–] to show previous readings or [+] to show later readings. The clock displays thetime when
thereading was taken.
2. To erase theweather data history, press once on thememory symbol. The text “CLEAR” is displayed.
Press and hold this symbol for approximately 3 seconds to clear thememory. The memory symbol
shows empty.
3. The weather station will not store thememory if thebattery is removed.
6. Connecting to aPC
The weather station can even be connected to aPC by via theUSB port. This enables thetransfer of
data from theweather station to aPC for statisticical and in-depth analysis. Certain settings can only be
done on thecomputer, for example changing thetime intervals for saving data (5 to 250 minutes).
Connections and software
• The weather station can be connected to thecomputer by theincluded USB cable.
• The included software “EasyWeather” must first be installed on thecomputer. The software makes it
possible to see thesaved weather data graphically. The weather station’s limited storage capacity is
now only limited by thecomputer’s storage capacity.
7. EasyWeather software
System requirements
PC with CD reader and available USB port.
Operating system Windows 2000/XP/Vista (32/64-bit) Windows 7 (32/64-bit).
No drivers are available for Mac OS.
Internet Explorer 6.0 or later.
Processor Pentium III 500 MHz or higher.
Memory At least 128 MB, 256 MB is recommended
Installing thesoftware
These installation instructions only apply to Windows 7
1. Make sure that you have administrator’s rights for Windows before beginning. This is to avoid possible
problems with thegraphical display of theweather data.
2. Insert thesupplied CD into your computer’s CD reader.
3. Double click on theEasyweather 7.3.exe file and follow theon-screen instructions. Confirm installation
by clicking Yes.
4. Open theprogram by clicking through Start > Program > EasyWeather > EasyWeather, and then
double-clicking theEasyWeather icon to run theprogram itself.
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Using thesoftware
1. Connect theweather station to thecomputer’s USB port with theincluded USB cable and run
“theEasyWeather program”.
2. A dialogue window will be shown during program start:
3. Three tabs will be shown: System, Record and Help.
The System tab has 4 sub-menus:
• Settings
• Alarm
• Max/Min
• Language
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The Record tab has 2 sub-menus:
• History
• Graph
The Help tab shows thecurrently installed programme version.
All settings on theweather station will be displayed by theprogram. If you have already entered your
settings in theweather station directly, no further changes need to be made using thesoftware. If you
wish to make changes however, you can use thesoftware for this purpose. Any changes will then be
automatically transferred to theweather station (updates occur every 60 sec).
If memory has reached full capacity, it will take approximately 2 minutes for all data to be transferred over
to thecomputer, and anadditional 2 minutes for all data to be processed into graphical form.
When theweather station is connected to thecomputer, “USB Connected” will be shown. If theweather
station is disconnected “USB Unconnected” will be shown instead.
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8. Guide to program function buttons
8.1 Display settings for weather, alarm, etc.
Settings
Changing software and weather station properties.
The current dialogue box will allow you to change display settings for weather data and for activating and
deactivating thealarm. Make any desired changes and click Save to save or Exit to exit without saving.
Set therelative barometric pressure using theRelative Pressure (compensated for above sea-level)
dialogue box.
Information about relative barometric pressure can be obtained from theclosest metropolitan airport or
online at, e.g. Met Office (for theUK).
http://www.metoffice.gov.uk/weather/uk/surface_pressure.html
8.2 Setting thealarm
Alarm
Enter thevalues for thedifferent alarm ranges.
Make any desired changes and click Save to save or Exit to cancel without saving.
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8.3 Displaying thehighest /lowest readings
Max/Min
Shows thehighest and lowest measured values.
Click Exit to close and exit thedisplay.
8.4 Displaying saved weather data
History
Displays saved weather data.
Search Updates thelist according to theentered start and end times.
Export as CSV Exports weather data to anexternal programme (Excel), (See 9. Exports measured
values to afile and imports them to Excel.)
Clear Data Clears thelist.
Clear Memory Clears thememory.
Cancel Cancels and closes thedialogue window.
* To save thearchived data, you can copy thefile “EASYWEATHER.DAT” to another folder and then
rename thefile e.g. “Jan-08.DAT”. Then click Clear Data to clear thelist of all archived weather data.
Note: Remember to save theweather data by exporting it to anExcel file, See 9. Export thereadings to
afile and importing them to Excel, or use another method of saving before pressing Clear Data.
“Clear Data” will also erase any saved data if not saved correctly.
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8.5 Displaying saved weather data as agraph
Graphical display.
1. Click Record and select Graph.
2. Select thedesired start and end times (Start Time/End Time).
3. Click Search: The display will then update according to theset start and end times.
4. Selecting thetype of weather data to be displayed:
- Temperature shows 4 different variables as adata curve: Outdoor Temperature, DewPoint,
Indoor Temperature and WindChill.
- Humidity (relative humidity) shows 2 different variables as adata curve: Indoor Humidity and
Outdoor Humidity.
- Pressure shows 2 different variables as adata curve: Relative Pressure (relative barometric
pressure – compensated for sea-level) and Absolute Pressure (absolute barometric pressure –
barometric pressure based on your present location).
- Wind Speed shows 2 different variables as adata curve: Windspeed and Gust.
- Rainfall shows as adata curve.
5. Click Export as image to save as agraphic image. Enter adesired file name, designate atarget folder
and click Save .
6. Click Cancel to discontinue.
Zooming in
You can enlarge portions of thegraph for amore close-up view by highlighting aportion of thegrid using
your mouse.
Wind speed updates
The anemometer collects readings every other second during asingle 48-second interval (24 readings).
• The average reading will be shown on thedisplay under “Windspeed” (average wind speed).
• The highest measured wind speed of all 24 collected readings will be then be displayed under “Gust”.
Below is anexample of how temperature, pressure and humidity readings would be displayed in graphic form.
Temperature Pressure
Humidity
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2. Select adesired Start Time (date and time) and End Time (date and time) and then click Search.
3. Click Export as CSV to export all data to afile.
9. Exporting data to afile and importing them to Excel
These instructions apply to Microsoft Excel 2007.
Importing data differs in other versions of Excel. We offer no support for Microsoft software, instead refer
to Microsoft’s own support service for further assistance in these matters.
1. Open theEasyWeather program and click Record/History.
Enter adesired file name, designate atarget folder and click Save.Once thefile has been created, you will
receive aconfirmation prompt. Click OK.
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4. Close theHistory window and theEasyWeather program. Open Microsoft Excel 2007 (or later),
select theData tab and then click on From text.
5. Select thesaved file from “EasyWeather” and click Import.
6. Text import guide step 1 Click Next.
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7. Text import guide step 2 Click Next.
8. Text import guide step 3. Click Apply.
9. Finish by clicking OK.
10.The text import procedure is now finished!
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10. Synchronising software and weather station time.
The software obtains theweather data history from theweather station and synchronises it with
theactual time. It is therefore important that both thecomputer where thesoftware is installed and
theweather station times are identical so that no data is lost or written over because of time differences
between theweather station and thecomputer.
Note: If theweather station’s data history has been erased, then all data since thelast upload will be
permanently lost.
Such aproblem could be caused by theweather station’s log time not exactly matching thecomputer’s time.
All data is saved without time log entries in order to reduce theamount of memory capacity being used
by theweather station. Once all data has been saved and transferred onto thecomputer atime log will
then be added to this data. This time log is controlled by thecomputer’s clock.
It is therefore vital that thecomputer clock and theweather station clock are synchronised and identical.
11. Care and maintenance
• Use asoft damp cloth to wipe off theindoor unit. Never use solvents or strong cleaning agents.
• Always remove thebatteries from both theindoor and outdoor unit when they are not anticipated to
be used for along time.
12. Troubleshooting
How much memory is currently available?
• The memory symbol at thebottom right hand corner of thedisplay will show theamount of internal
memory capacity that is used.
• The memory has a4080-reading capacity which is displayed by thememory symbol’s 36 segments.
• Please note that thememory symbol only gives you agraphical representation of internal memory
capacity, and is therefore not entirely accurate.
• One symbol segment does not exactly represent 113 readings (4080/36), it is more of ageneral
guideline as to thememory capacity that is still available.
• Once memory has reached full capacity, all theoldest readings will be overwritten by themost recently
recorded readings.
The readings in the“EasyWeatherScope” program
cannot be directly reset
In order to reset these readings, themax/min readings on theweather station itself must first be erased. Any
new max/min readings will then be transferred to theprogram during thenext data transfer.
This procedure is accomplished as follows:
1. To erase theweather data history, press thememory symbol. “CLEAR” will then appear on thedisplay.
2. Press and hold this symbol for approximately 3 seconds to clear thememory. The memory symbol
should then show empty.
13. Disposal
This product should be disposed of in accordance with local regulations.
If you are unsure how to proceed, contact your local council.
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14. Specifications
Outdoor unit
Transmission range, open field Up to 100 m (300 feet)
Frequency range 868 MHz
Temperature range - 40 °C to + 65 °C (“OFL” is displayed if therange is exceeded)
- 40 to 149 °F
Resolution 0.2 °F
Humidity range 10–99 %
Rain gauge range 0–9999 mm (“OFL” is displayed if therange is exceeded)
0–393.7 inches
The smallest interval is 0.3 mm, each time thebalance tips,
0.3 mm is indicated.
Resolution 0.1 mm (up to 1,000 mm)
1 mm (over 1,000 mm)
Wind speed gauge 1–160 km/h (“OFL” is displayed if therange is exceeded)
Protection class IPX3
Indoor unit
Update interval (pressure/temperature) 48 sec
Temperature range 0 °C to + 60 °C (“OFL” is displayed if therange is exceeded)
+32 to +140 °F.
Resolution 0.2 °F
Relative humidity range 10 to 99 %
Resolution 1 %
Barometric pressure range 918.7–1079.9 hPa (27.13 to 31.89 inHg )
Resolution 0.3 hPa (0.01 inHg)
Alarm time 120 sec
Accuracy Temperature ± 1 °C
Humidity ± 5 %
Wind speed ± 1 m/s (< 10 m/s),
± 10 % (> 10 m/s),
Rain gauge ± 10 %
Power supply
Outdoor unit 2×LR6/AA-batteries (alkaline)
Indoor unit 3×LR6/AA-batteries (alkaline)
Operating time (battery driven)
Indoor unit Approx 12 months
Outdoor unit Approx 12 months (depending on weather)
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