Livoo SL250 User manual

User manual
WWW.LIVOO.FR
Reference : SL250
Version: 1.4
Language: Englis
Weat er station

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T ank you to ave purc ased a product brand Livoo. We take great care in design, ergonomics and simple
use of our products. We ope t at t is product will give you complete satisfaction.
T is instruction manual is also available on our website www.livoo.fr
Features:
DCF Radio control time function
Perpetual Calendar Up to Year 2099
Day of week in 7 languages user selectable: English, German, Italian, French, Spanish, Netherlands and Danish
Time in optional 12/24 hour format.
Daily Alarm Function
Automatic snooze function
The tide and moon phase display
Barometric pressure:
— Barometric pressure measurement ranges: 600 hPa/mb～1100 hPa/mb & 17.72 inHg～32.50 inHg
— Pressure alternatively in hPa/mb or inHg
—Histogram shows the trend of 24 hours of atmospheric pressure
Humidity: Indoor & Outdoor measurable range: 20%RH ~ 95%RH
Temperature:
— Indoor temperature measurement ranges: 0°C (32°F) ~ 50°C (122°F)
— Outdoor temperature measurement ranges: -20°C (-4°F) ~ 60°C (140°F)
— Temperature alternatively in °C or °F.
— Outdoor thermometer and frost alert
Minimum/maximum display for air humidity and temperature
Wireless Outdoor Sensor:
— Wall Mount or Table Stand
— One Wireless Thermo Sensor Included
— 433.92MHz RF transmitting frequency
— 60 meter transmission range in an open area
The weather forecasting function
USB charger function
Power Supply:
Weather Station:
Battery: 2 x LR6 AA
DC-POWER: DC5.0V 1.2A
Wireless Outdoor Sensor:
Battery:2 x LR03 AAA

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Weather Station Appearance
Part A-Positive LCD
A1: Time, Calendar, Alarm time
A2: Tide, Moon Phase
A3: Barometric pressure
A4: Histogram shows the trend of 24 hours of atmospheric pressure
A5: Indoor Temperature and Humidity
A6: Outdoor Temperature and Humidity
A7: Weather Forecasting
Part B – Back button and power
B1: “MEM” button
B2: “SNOOZE/LIGHT” button
B3: “TIME” button
B4: “ALARM” button
B5: “▲” button
B6: “▼” button

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B7: “ALERT” button
B8: “ ” button
B9: “ALARM ON/OFF” shift switch
B10: “BACKLIGHT HI/LO” shift switch
B11: USB charger output socket
B12: DC power input socket
B13: Battery compartment
Part C –Struture
C1:
Main unit battery compartment
Initial operation:
Open Weather Station battery compartment cover
Insert 2 x AA batteries observing polarity [ “+” and “ –“ marks]
When you insert the batteries, all the icon on the LCD display will briefly light up for 3 seconds, and you will hear a
beep tone, and detect indoor temperature & humidity.
The Weather Station will now start to make a connection to the outdoor remote sensor. This operation takes about 3
minutes and is displayed by a flashing reception RF antenna symbol in the “OUTDOOR” display area on the receiver.
This now, replace Wireless Outdoor Sensor battery compartment cover ,Open Weather Station battery compartment
cover ,Insert 2 x AA batteries observing polarity [ “+” and “–“ marks]
After receiver has created a connection to the outdoor remote sensor, it will then b enters the Radio control time
receive mode.

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Reception of the Radio signal:
The clock automatically starts the DCF signal search after 7 minutes of any restart or changing of new fresh batteries.
The radio mast icon starts to flash.
At 1:00 /2:00 / 3:00 am, the clock automatically carries out the synchronization procedure with the DCF signal to
correct any deviations to the exact time. If this synchronization attempt is unsuccessful (the radio mast icon
disappears from the display), the system will automatically attempt another synchronization at the next full one hour.
This procedure is repeated automatically up to total 5 times.
To start manual DCF signal reception, press and hold down the “▲” button for two seconds. If no signals received
within 7 minutes, then the DCF signal search stops (the radio mast icon disappears) and start again at the next full one
hour.
During RC reception，to stop searching radio signal, press the “▲” button once.
F.Y.I.:
A flashing radio mast icon indicates that the DCF signal reception has started
A continuously displayed radio mast icon indicates that the DCF signal was received successfully
We recommend a minimum distance of 2.5 meters to all sources of interference, such as televisions or computer
monitors
Radio reception is weaker in rooms with concrete walls (e.g.: in cellars) and in offices. In such extreme circumstances,
place the system close to the window.
During the RC receive mode, only the "SNOOZE/LIGHT" and "▲" button function, other button operation have no
function, If you want to carry out other functions of operation, please press “-” button to exit the RC receiving mode.
Manual time setting:
Press once “TIME” button, can switch the display calendar or second.
Press and hold down the “TIME” button for 2 seconds, the 12/24 hour mode display starts to flash. Now use “+” and
“-” buttons to set the correct 12/24 hour mode.
Press “TIME” to confirm your setting, the Time zones start to flash, Now use “▲” and “▼” buttons set a correct time
zone (-12 to +12).
Press “TIME” to confirm your setting, the Hour display starts to flash. Now use “▲” and “▼” buttons to set the correct
hour.
Press “TIME” to confirm your setting, the Minute displays starts to flash. Now use “▲” and “▼” buttons to set the
correct minute.
Press “TIME” button to confirm your setting, the Month and Date icon display starts to flash. Now use “▲” and “▼”
buttons to set the date display on Month/Date or Date/Month.
Press “TIME” button to confirm your setting, the Year display 2014 starts to flash. Now use “▲” and “▼” buttons to
set the correct year.
Press “TIME” button to confirm your setting, the Month display starts to flash. Now use “▲” and “▼” buttons to set
the correct month.

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Press “TIME” button to confirm your setting, the Date display starts to flash. Now use “▲” and “▼” buttons to set the
correct date.
Press “TIME” button to confirm your setting, the language selection for the Weekday displays starts to flash. Now
use “+” and “-” buttons to select a language.
Language
Sunday
Monday
Tuesda
y
Wednesda
y
Thursda
y
Frida
y
Saturday
German, GE SO MO DI MI DO FR SA
English, EN SU MO TU WE TH FRI SA
French, FR DI LU MA ME JE VEN SA
Italian, IT DO LU MA ME GI VEN SA
Spanish, SP DO LU MA MI JU VIE SA
Dutch, DU ZO MA DI WO DO VRI ZA
Danish, DA SO MA TI ON TO FRE LO
Press “TIME” to confirm your setting and to end the setting procedures, enter the clock mode.
F.Y.I.:
After 20 seconds without pressing any button, the clock switches automatically from Set Mode to Normal Time Mode.
There are 7 languages of Weekday: English, German, Italian, French, Spanish, Dutch and Danish.
Setting the daily alarms:
Press once “ALARM” button, can switch the display calendar or alarm time
Press and hold down “ALARM” button for 2 seconds until Alarm Time hour display of the Alarm time starts to flash.
Use the “▲” and “▼” buttons to set the required hour.
Press “ALARM” button to confirm your setting, The Minute display of the Alarm time starts to flash. Use the “▲” and
“▼” buttons to set the required minute.
Press ALARM button to confirm your setting and to end the setting procedure.
F.Y.I.:
After 20 seconds without pressing any button the clock switches automatically from setting mode to Normal clock
mode.
The alarm for opening and closing
Product back of the "ALARM" shift switch is pushed in the “ON” position, LCD display the “ ” icon, the alarm function
is open, at the same time, the alarm time display in the calendar bar

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Product back of the "ALARM" shift switch is pushed in the “OFF” position, the “ ” icon disappears, the alarm function
is close, at the same time, the calendar bar display calendar
F.Y.I.:
The alarm will sound for 2 minutes if you do not deactivate it by pressing any button. In this case the alarm will be
repeated automatically after 24 hours.
Rising alarm sound (crescendo, duration: 2 minutes) changes the volume 4 times whilst the alarm signal is heard.
Switching off the alarm signal
Press any button except the “SNOOZE/LIGHT” button to stop the alarm signal. It is not necessary to reactivate the
alarm. It switches itself automatically to the alarm time which has already been set.
Snooze function:
Press the “SNOOZE/LIGHT” button the alarm signal sounds to get to SNOOZE mode. The alarm signal sounds again
after approx. 5 minutes.
Lunar phases and tide indicator:
The Moon icon and tide indicator of the Weather Station will also display 12 different Moon phase and 3 kinds of tide
phases according to the set calendar.
New
moon
Waxing half-
moon
Half
-moon
Waxing full
moon
Full
moon
Waning full
moon
Half
-moon Waning half-
moon
°C/°F temperature display
The temperature is displayed either in °C/°F. Briefly pressing the “°C /°F” button allows you to switch between the
individual modes.
Comfort display
Indoor comfort level is calculated according to the indoor temperature and humidity, a total of 5 levels.
Comfortable too cold or too hot

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Displaying temperature/humidity/ barometric pressure and temperature/humidity trend
The current indoor temperature/humidity/barometric pressure and the temperature/humidity trend (indoors) are shown
in the LCD display.
After successfully connecting with the outdoor sensor, the weather station can display the outdoor
temperature/humidity and the temperature/humidity trend (outdoor)
You may see the following displays:
The temperature/humidity is rising.
The temperature/humidity is remaining constant.
The temperature/humidity is falling.
RF Transmission Procedure:
The weather station automatically starts receiving transmission from outdoor thermo sensor for outdoor temperature
& humidity after batteries inserted.
The outdoor sensor will automatically transmit temperature and humidity signal to the Weather Station after batteries
inserted.
Press the “▼” button to select a channel (1 to 3). This gives you the option of polling 3 outdoor sensors with 1 weather
station.
If Weather Station failed to receive transmission from outdoor sensor (“- -”display on the LCD), press and hold “▼”
button for 3 seconds to receive transmission manually. RF icon “ ” flashes on the LCD，The Weather Station to receive
the outdoor sensor.
Maximum/Minimum Temperature/Relative Humidity
To toggle indoor/outdoor maximum, minimum temperature and humidity data, press the “MEM” button:
Once to show the maximum temperature and humidity values.
Twice to sow the minimum temperature and humidity values
Three times to return to the current temperature and humidity levels
To reset the maximum and minimum temperature and humidity, press and hold down the “MEM” button about 2
seconds. This will reset all minimum and maximum data recorded to the current displayed values.
F.Y.I.:
If the temperature reading is below ranges, the LL.L will be displayed. If the temperature reading is above ranges,
the HH.H will be displayed.
Outdoor Temperature alert setting
Press and hold down the ”ALERT” button for 2 seconds until the icon for the Temperature Alert” starts to flash
The icon of Upper limit of the Temperature alarm starts to flash. Use the “▲” and “▼” buttons to set the required
maximum temperature. Press “ALERT” to confirm your setting.

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The icon of the Lower limit of the Temperature alarm starts to flash. Use the “▲” and “▼” buttons to set the required
minimum temperature. Press “ALERT” button to confirm your setting and to end the setting procedure
F.Y.I.:
Before entering the setup, you must select the outdoor channel, different channels can set different temperature alarm
range
Temperature and frost alert
Activate and deactivating the temperature alert or frost alert: Briefly press “ALERT” button to activate or deactivate
the temperature alert
If the frost alarm alert is activated, the corresponding symbol appears next to the outdoor temperature. The alarm
signal sounds at –1℃to + 3 ℃or +30℉to + 37℉
If the temperature alarm is activated, the corresponding symbol appears next to the outdoor temperature. The alarm
signal sounds at the set values.
If the temperature and frost alarm are activated, both symbols appear in the display.
F.Y.I.:
If the temperature reading is below ranges, the LL.L will be displayed. If the temperature reading is above ranges,
the HH.H will be displayed.
HPA/INHG pressure display
The pressure is displayed either in HPA/INHG. Briefly pressing the “HPA/INHG” button allows you to switch between
the individual modes.
Preparing to use the weather forecasting function
Note:
Please take the weather forecast from your local weather forecasting service into account as well as the forecast
from your weather station. If there are discrepancies between the information from your device and from the local
weather forecasting service, please take the advice of the latter as authoritative.
The weather forecast is calculated from evaluation of fluctuations in the barometric pressure and may deviate from
the actual weather conditions.
The weather station displays the following weather symbols:

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sunny slightly cloudy cloudy rainy Heavy rainy Snowy
The weather symbols indicate the weather fluctuation over the next eight hours and not the current weather.
The weather station can display the barometric pressure trend.
You may see the following displays:
The barometric pressure will rise.
The barometric pressure will remain constant.
The barometric pressure will fall.
Background lighting
When using the battery power supply, Press the “SNOOZE/LIGHT” button, the backlight illuminates for 15 seconds.
When using the DC-POWER power supply, The backlight will not be extinguished.
Product back of the "BACKLIGHT" shift switch is pushed in the “HI” position, the brightness of the backlight brightness
high brightness
Product back of the "BACKLIGHT" shift switch is pushed in the “LO” position, the brightness of the backlight
brightness low brightness
USB charger
Products behind the USB socket, as a DC charging power supply, to provide handheld mobile devices
charging

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EU DECLARATION OF CONFORMITY
We
DELTA
BP61071
67452 Mundols eim – France
Herewit declare under our sole responsibility, t at t e radio equipment
Weat er station
SL250 (Frequency range 433.92MHz)
Fulfils t e essential requirements of t e Directive 2014/53/EU
T e following standards were applied:
Radio:
EN 300 220-1 V3.1.1
EN 300 220-2 V3.1.1
EMC:
EN 301 489-1 V2.2.0
EN 301 489-3 V2.1.1
Healt and Safety:
EN 609050-1 :2006 + A11 : 2009 + A1 : 2010 + A12 : 2011 + A2 :2013
Mundols eim, January 18, 2018

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Correct disposal of the unit (Electrical and Electronic E uipment)
(Applicable in t e European Union and t e rest of Europe t at ave adopted separate collection systems
countries)
T e European Directive 2012/19/EU on Waste Electrical and Electronic Equipment (WEEE), requires t at old
ouse old electrical appliances must not be disposed of in t e normal ouse old waste stream. Old appliances
must be collected separately in order to optimize t e recovery and recycling of t e materials t ey contain and reduce t e impact
on uman ealt and t e environment. T e symbol of t e crossed out dustbin is marked on all products to remind t e
obligations of separate collection. Consumers s ould contact t eir local aut ority or retailer for information concerning t e
correct disposal of t eir product.
•Non contractual illustration
•Product information is subject to c ange wit out prior notice.
LIVOO
BP 61071
67452 Mundolsheim