W235 - Weather Station Ventus - Free user manual and instructions

Product Type	Weather Station
Brand	Ventus
Model	W235
Dimensions (main unit)	Approx. 150 x 70 x 200 mm
Weight (main unit)	Approx. 0.5 kg
Power Supply	Battery operated (2x AA, not included)
Display Type	LCD screen
Indoor Temperature Range	0°C to 50°C (32°F to 122°F)
Outdoor Temperature Range	-20°C to 60°C (-4°F to 140°F)
Humidity Measurement	Indoor and outdoor (transmitter)
Humidity Range	20% to 95% RH
Barometric Pressure	Display in hPa or inHg
Wind Speed Measurement	Not included (optional anemometer)
Rainfall Measurement	Not included (optional rain gauge)
Wireless Range	Up to 100 m (328 ft) in open area
Number of Transmitters	Up to 3 (temperature/humidity sensors)
Radio Controlled Clock	DCF-77 (Central Europe) or MSF-60 (UK)
Maintenance	Clean with a soft, dry cloth. Avoid liquids.
Safety	Keep away from heat sources and direct sunlight.
Spare Parts	Sensors and power adapters available from manufacturer.
Repairability	Batteries replaceable; other repairs by authorized service.
Warranty	2 years (subject to terms)

Frequently Asked Questions - W235 Ventus

How do I set up the Ventus W235 weather station?

Insert the 2 AA batteries into the main unit and the outdoor sensor. Place the outdoor sensor within 100 m range. The unit will automatically sync.

Why is the outdoor temperature not displayed?

Check that the outdoor sensor is powered and within range. Press and hold the 'CH' button to search for sensors.

Can I add more sensors?

Yes, the station supports up to 3 temperature/humidity sensors. Press the 'CH' button to cycle through channels.

How do I change the battery?

Open the battery compartment on the back of the device. Replace with 2 new AA batteries, observing polarity.

The time is incorrect. What should I do?

The clock receives radio time signals. If incorrect, set manually via the 'SET' button or move the unit to a location with better reception.

How do I switch between Celsius and Fahrenheit?

Press the 'SET' button repeatedly until the temperature unit flashes. Use the up/down arrows to select °C or °F.

Does the station measure wind speed?

No, the W235 does not include an anemometer. Wind speed measurement is not supported.

Can I mount the outdoor sensor on a wall?

Yes, the sensor has a mounting hole. Use a screw to attach it to a wall, avoiding direct sunlight and rain.

What does the pressure reading mean?

Barometric pressure shows trends. Rising pressure indicates improving weather, falling pressure indicates worsening weather.

How do I clean the weather station?

Wipe the display and housing with a soft, dry cloth. Do not use water or cleaning agents.

USER MANUAL W235 Ventus

• Soil moisture
• Soil temperature
• Air temperature on the remote sensor
• Indoor air temperature
• Watering alert display & alarm setting
• Weather Forecast
• Digital clock with daily alarm

Battery installation:

Main unit W203GP:

- Open the battery door and insert 4 pieces of AA batteries according to the polarity shown

Remote sensor W235G0

• For first time use, pull out the plastic strip from the battery door
• For battery replacement, remove the battery door and replace with a new CR2450 battery

Setting up the sensor:

1) Hold the [Channel/Search] button on the main unit W203GP to search for the sensor
2) Select the channel number on the remote sensor by rotating to the desired channel number
3) Hold the [Tx] button inside the battery compartment of the plant sensor W235G0 to transmit signal
4) Once RF synchronization is completed, the corresponding channel data will be displayed on the main unit

To setup for another remote sensor, select different channel number on the sensor and follow above procedure.

Soil moisture display:

Moisture Levels:

Wet 4 bars

Slightly Wet: 3 bars

Slightly Dry: 2 bars

Dry: 1 bar

Buttons & Operation

Key Operation:

[CH (channel)]:

• Select channel from channel 1,2,3,4,5 & auto-scroll
• Hold to search for remote sensor

[Watering alarm on/off]

- Press to enable / disable the watering alarm The "AL ((.))" icon appears when it is enabled

Watering alarm beeping pattern:

• Beeps once every 1 minute
• It does not beep from 9pm to 9am

[Up / C/F]

• Press to toggle between degree C & F
• Press to increase digit value in setting mode

[Down]

- Press to increase digit value in setting mode

[Max Min Memory]

• Press to show maximum, minimum & current air, indoor & outdoor temperature readings
• Hold 3 seconds to clear the memory

[Alarm (Bell)]

• Press to show alarm time. When alarm time display, press to on/off alarm.
• When alarm time display, press and hold 3 seconds to enter setting alarm time

[Clock]

- Press and hold 3 seconds to enter setting clock

[Snooze]

- When alarming, press the button to enter snooze.

CLOCK SETTING

Hold "CLOCK" button for 3 seconds to enter clock set. Using "+, -" to adjust and "CLOCK" to confirm, the following values can be set in sequence: Hr > Min > 12/24 > Existing Weather > confirm & exit (if not confirmed, auto exit & save after 1 minutes)

ALARM SETTING

Press to view Alarm Time for 10 seconds.

Hold “ALARM” for 3 seconds, Hr will flash, press “+,-” to enter the desired value and press

"ALARM" to confirm. Minute will flash, press "+, - " to enter the desired value and press

"ALARM" to confirm. Alarm mode Zz will flash, press "+,-" to select Zz snooze alarm, (bell) daily alarm or Alarm off (no icon). Zz snooze alarm will be enabled when user enter into alarm setting each time.

SNOOZE

Press SNOOZE to trigger snooze alarm. To stop alarm for one day, press ALARM key but not "SNOOZE" key.

Setting up the sensor:

1) Hold the [Channel/Search] button on the main unit W263 to search for the sensor
2) Select the channel number on the remote sensor by rotating to the desired channel number
3) Hold the [Tx] button inside the battery compartment of the plant sensor W235 to transmit signal
4) Once RF synchronization is completed, the corresponding channel data will be displayed on the main unit

To setup for another remote sensor, select different channel number on the sensor and follow above procedure.

Soil moisture display:

Moisture Levels:

Wet 4 bars

Slightly Wet: 3 bars

Slightly Dry: 2 bars

Dry: 1 bar

WEATHER FORECAST

The unit predicts weather condition of the next 12 – 24 hours based on the change of atmospheric pressure. The coverage area is around 30 – 50 km. The weather forecast is based on atmospheric pressure change and is about 70-80% correct. As weather conditions cannot be 100% correctly forecasted, we cannot be responsible for any loss caused by an incorrect forecast.

Weather Forecast:

SUNNY

SLIGHTLY

CLOUDY

CLOUDY

RAINY

STORMY

Pressure Tendency:

Rising

Steady

Falling

LOW BATTERY INDICATION

Low battery indication is available for the home unit itself and all of the 3 remote channels.

Replace the batteries and follow the setup procedure as mentioned in this instruction manual.

Specification:

Operating temp: 0C to 50C (main unit & remote sensor)

Channel number: Maximum 5 channels

Soil moisture level: 1 (dry) to 4 (wet)

RF frequency: 433MHz

Power: AA x 4 pieces (main unit)

CR2450 x 1 piece (remote sensor W235G0)

Reference

Different plants require different level of soil moisture. Some plant prefer drier soil conditions and some like to be kept moist.

Plant	Suggested watering level setting	Plant	Suggested watering level setting
African Violet	2 or above	Ivy, English	2 or above
Aglaonema	2 or above	Ivy, Grape	2 or above
Aphelandra	3 or above	Ivy, Swedish	2 or above
Aralia	2 or above	Jade Plant	1 or above
Ardisia	2 or above	Kalancho	1 or above
Azalea	2 or above	Landscape Plants	1 or above
Baby's Tears	3	Lawns	1 or above
Begonia	2 or above	Maranta	3
Bromeliad	1 or above	Ming Aralia	2 or above
Cactus	1 or above	Nephtytis	2 or above
Caladium	3	Norfolk Island Pine	1 or above
Chinese Evergreen	2 or above	Palms - Areca, Bamboo, Fishtail, Kentia, Lady, Ponytail Pador	3
Christmas Cactus	1 or above	Peperomia	1 or above
Coffee	2 or above	Philodendron	2 or above
Coleus	2 or above	Pilea	2 or above
Crassula	1 or above	Podocarpus	3
Croton	2 or above	Pothos	2 or above
Cryptanthus	1 or above	Prayer Plant	2 or above
Dieffenbachia	1 or above	Rubber Plant	1 or above
Dracaena - Janet Craig,Lance, Marginate,Warneckei 3 Sansevieria	1 or above
Euonymus 2 or above Schefflera 2 or above
False Aralia 2 or above Schindapsus 2 or above
Ferns - Bird Nest, Boston,Bear's Paw, Cycus, Holly,Maidenhiar, Mini Rabbit'sFoot, Pteris, Staghorn 1 or above Spathiphyllum 2 or above
Ficus 1 or above Spider Plant 1 or above
Fiddleleaf Fig 1 or above Spineless Yucca 1 or above
Fittonia	2 or above Succulents & Cactus		1 or above
Flame Violet	2 or above Tiger Jaws		1 or above
Gynura	2 or above Wandering Jew		1 or above
Hawaiian Ti	2 or above Zebra Plant		2 or above
Hoya	1 or above

*** Above table is for reference only and different factors such as the type of soil & fertilizer may affect the actual soil moisture level & the suggested watering level. We do not take any liability for any loss or damage caused by this reference table