Digital Wireless Thermometer & Hygrometer With High Precision Sensor OPERATING INSTRUCTION Base unit: WT2079 Wireless sensor: WT2022B Remove the protective film from the display before use.
Safety Read the following advice carefully and store these operating instructions in case you want to reread something later. If you give the item to someone else, give them these operating instructions as well.
Unpacking and checking 1. Remove the device from the packaging, remove all protective films and keep the packaging materials out of the reach of children. 2. Dispose of the materials separately according to type. 3. Check that all the items that should be included in the delivery are present and whether the base unit displays any damage. Items included in the delivery • Base unit and wireless sensor • 3 batteries - LR03 type (AAA) / 1.5 V • 2 batteries - LR6 type (AA) / 1.
Overview of the thermometer & hygrometer Base unit – front Base unit –Back & Side
Operating elements and parts of the base unit 1 Operating buttons Button MODE * Display alarm time * Activate settings mode * Save changes to settings Button (Up) * Set values (increase) * Display stored MAX and MIN values * Activate/Deactivate alarm (on alarm mode) Button (Down) * Set values (decrease) * Display: Time, year, month, date and day of week * Activate/Deactivate alarm (on alarm mode) Button CHANNEL * Display weather data from various wireless sensors ( channel 1.2.
1 Red pilot light 2 Loop for hanging 3 Sliding switch 1 2 3: Set sensor number (transmission channel) 4 Battery compartment If you wish to use only the wireless sensor included in the delivery, as a general rule, the transmission channel does not need to be changed. This is only necessary if you wish to use additional wireless sensors; see “Using additional wireless sensors”. Initial setup Follow the instructions in the order described and first put the batteries in the wireless sensor.
- If possible, use alkaline batteries instead of zinc-carbon batteries. Alkaline batteries last longer, particularly outside in low temperatures. Using addition wireless sensors The device comes with one wireless sensor. However, you can operate it with up to three wireless sensors. Additional wireless sensors are available via our online shop. • The wireless sensors can be located in different rooms or outdoors.
B) Battery operation 1. Open the battery compartment cover. 2. Insert 3 LR03 (AAA) / 1.5 V batteries facing in the direction indicated on the bottom of the battery compartment. Make sure that the poles of the batteries are correct (+/-). 3. Put the battery compartment cover back in place and close it. 4. Wait several minutes. The base unit needs this time to collect all the weather data. Information: The device will lose all information when switching it on again.
- Hours - Minutes - 12/24 Hour format (in the 12-hour format, the afternoon hours are shown with “PM” on the display) - DST ON/OFF (If on, DST will be shown on the display) - Temperature unit (°C or °F) - Language (only refers to how the days of the week are displayed) 8. Then press MODE to store the changed setting. Information: Press and hold or button, the value will increase or decrease fast.
When installing the device on a wall, there must be no electrical cables, gas or water pipes in the wall at the installation site. Otherwise there is a risk of electric shock! • You can put the base unit on the desk or hang it up. Wireless sensor • Place or hang the wireless sensor in a place where it is protected from direct weather (rain, sun, wind, etc.). Suitable locations include e.g. under a porch or in a carport.
1 Hour 6 Daylight saving time (DST) 2 Minute 7 Snooze symbol 3 Second 8 Year 4 Alarm symbol 9 Month 5 PM symbol 10 Date 11 Languages （only refer to day of week） Alarm function The base unit allows you to set two different alarm times. For example, you can set an alarm for the morning and for after an afternoon nap by activating both alarm times. 1. Use the MODE button to select the desired alarm time (A1 or A2). 2. Hold and press the MODE button for approx.
You will be woken by the alarm at the set time, and the sound will become more and more intense as the alarm continues. • Snooze - Press the button to stop the alarm for approx. 5 minutes. • Switch off the alarm completely - Press any button on the base unit (apart from ), to stop the alarm. The alarm will go off again after 24 hours. • Automatic stop function- If you do not press any buttons, the alarm will automatically switch off after 2 minutes. The alarm will go off again after 24 hours.
14 15 16 Radio frequency signal reception symbol Current transmission channel to the base unit Transmission channel automatic switching mode 22 Indoor temperature trend 23 Indoor temperature 24 Indoor symbol 17 Temperature unit: °C or °F 25 Weather symbol 18 Outdoor temperature trend 26 Outdoor low battery indicator 19 Indoor humidity 27 Outdoor temperature The highest and lowest temperature and humidity values by repeatedly pressing the button.
Sunny Partly sunny Rainy Cloudy Heavy rain Snow Heavy snow Ice alert - If the wireless sensor measures a temperature between 33.8 °F and 30.2°F, there is a risk of frost and a snowflake symbol will flash. If the temperature falls below 30.0°F for an extended period of time, the snowflake symbol will be constantly displayed. Note: Even if the ice alert is not displayed, when the temperature is around freezing point, there is generally always a risk of frost and/or black ice.
DST function The device will adapt to winter / summer time automatically if DST switches ON. Summer time: the second Sunday of March at 1:59 59’ changes to 3:00 00’ Winter time: the first Sunday of November at 1:59 59’ changes to 1:00 00’ Switching the light on A) Battery operation Press any buttons to light up the display for 10 seconds. B) Power mains operation When the base unit is powered through the power adapter, the display is constantly illuminated.
• The low battery symbol for the wireless sensor shows that the batteries need changing for the channel number shown. • When you change the batteries all the settings are lost. • Always exchange all batteries and only use those listed in the ‘Technical Data’. • Even if the base unit is being powered by the power mains, you should still remove any empty batteries present from the base unit. • Make sure that the poles of the batteries are correct (+/-) when inserting.
Cleaning 1. When operating using the power mains: Remove the power adapter plug from the base unit. 2. Wipe the base unit with a slightly damp cloth when required. 3. Dry off the device completely before connecting it with the power adapter again. Technical Data Base unit Model: WT2079 Power consumption: 5.0V 150 mA Power supply: 3 x LR03 (AAA) / 1.5 V Temperature measuring range: 14.2°F ~ 122°F Resolution: 0.
FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
