La Crosse WS-7212NU Instruction Manual
La Crosse WS-7212NU Instruction Manual

La Crosse WS-7212NU Instruction Manual

Wireless 433 mhz weather station

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WS-7212NU
Wireless 433 MHz
Weather Station
Instruction Manual

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Summary of Contents for La Crosse WS-7212NU

  • Page 1 WS-7212NU Wireless 433 MHz Weather Station Instruction Manual...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Topic Page Inventory of Contents Additional Equipment Quick Setup Guide Function Keys Detailed Set-up Guide 10-15 Battery Installation 10-12 Setting the Time 12-13 Setting °C or °F Setting 12/24 Time Features 14-18 Minimum and Maximum Temperatures Resetting Minimum and Maximum Temperatures Adding additional remote 15-17...
  • Page 3: Inventory Of Contents

    INVENTORY OF CONTENTS One indoor weather Figure 1 station (Figure 1) The remote temperature/humidity sensor (TX4U) and mounting bracket. (Figure 2) Mounting hardware. Instruction Manual and Warranty Card. Figure 2...
  • Page 4: Additional Equipment

    ADDITIONAL EQUIPMENT (not included) 1 Philips screwdriver. 2 Fresh AA 1.5V batteries. (for indoor weather station) 2 Fresh AA 1.5V batteries. (for temperature/humidity sensor)
  • Page 5: Quick Setup Guide

    QUICK SET-UP GUIDE Hint: Use good quality alkaline batteries and avoid rechargeable batteries. FUNCTION KEYS “SET”: Allows you to set the time, select °C or °F, and select 12 or 24 time display. “MIN/MAX”: Allows you to view the minimum and maximum temperatures recorded.
  • Page 6 MULTIPLE REMOTE SENSOR UNITS” section in the Detailed Set- Up Guide. Have the indoor weather station and remote temperature/humidity sensor 3 to 5 feet apart. Batteries should be out of all units for 15 minutes. Place the batteries into the remote temperature/humidity sensor first, then into the indoor weather station.
  • Page 7 temperature and humidity. If the indoor weather station does not display both the indoor temperature and the outdoor temperature and humidity after the 15 minutes please re-try the set-up as shown on page 5. After both indoor temperature and outdoor temperature and humidity are displayed for 15 minutes you can place your remote temperature/humidity sensor outdoors and set your time.
  • Page 8 reduce the distance of the range. An outdoor wall or window can have up to 30 feet of resistance and an interior wall can have up to 20 feet of resistance. Your distance plus resistance should not exceed 330 feet in a straight line. To complete the set up of your indoor weather station after the 15 minutes have passed, please follow the steps...
  • Page 9 release the “SET” button once. The hour will now be flashing. Press and release the “+” button until the correct hour is displayed. Press and release the SET button once more, and you are done.
  • Page 10: Detailed Set-Up Guide

    DETAILED SET-UP GUIDE I. BATTERY INSTALLATION A. REMOTE TEMPERATURE/HUMIDITY SENSOR Battery cover Battery compartment Remove the mounting bracket. Remove battery cover Observing the correct polarity, install 2 AA batteries—make sure they do not spring free, or start-up problems may occur. Replace cover.
  • Page 11 B. INDOOR WEATHER STATION Note: After the batteries are installed, DO NOT press any buttons for 15 minutes. This may interfere with the signal, causing temperatures to register incorrectly. Remove the battery cover Battery cover on the backside. To do this, push up and pull out.
  • Page 12: Setting The Time

    The indoor weather station should now show: “-:- -” in the TIME LCD, indoor temperature in the INDOOR LCD and outdoor temperature and humidity in the OUTDOOR LCD. II. SETTING THE TIME Press and hold the “SET” button for 5 seconds. The minutes will begin to flash.
  • Page 13: Setting °C Or °F

    midnight. During the AM hours this area will be blank. III. °C OR °F TEMPERATURE SETTING Press and release the “+” button to change from °F (Fahrenheit-Default) to °C (Celsius). Press and the release the “SET” button to move to the 12/24 Hour Time Setting.
  • Page 14: Features

    FEATURES A. MINIMUM AND MAXIMUM TEMPERATURES Press and release the “MIN/MAX” button to toggle to the minimum temperatures, “MIN” appears at the bottom of the display and the recorded minimum temperatures are displayed. Press and release the “MIN/MAX” button, “MAX” appears at the bottom of the display and the recorded maximum temperatures are displayed.
  • Page 15: Adding Additional Remote

    WS- 7212U. These extra sensors can be purchased through the same dealer as this unit, or by contacting La Crosse Technology directly. A TX6 will monitor temperature only, a TX3U will monitor temperature and display the temperature on its LCD,...
  • Page 16 Note: When setting up multiple units it is important to remove the batteries from all existing units in operation, then to insert batteries first into all the remote temperature/humidity sensor units, and in numeric sequence. Second, install batteries into the indoor weather station. Transmission problems will arise if this is not done correctly and if the total time for set-up exceeds 6...
  • Page 17: Remote Temperature/Humidity

    remote sensors. Install batteries into the indoor weather stations. Follow the Detailed Set-Up Guide for programming and operating instructions. VIEWING AND OPERATING WITH MULTIPLE REMOTE SENSOR UNITS To view the temperature of a different remote sensor unit, press and release the “CH” button. A shift from one “boxed”...
  • Page 18: Mounting

    “boxed” number). Pressing and releasing the “MIN/MAX” button will toggle through the minimum and maximum indoor temperature, and the minimum and maximum outdoor temperature. To reset the Minimum/Maximum readings, press and hold the “MIN/MAX” button for 5 seconds. MOUNTING Note: To achieve a true temperature reading, avoid mounting in direct sunlight.
  • Page 19: Mounting

    A. REMOTE TEMPERATURE/ HUMIDITY SENSOR Remove the mounting bracket from the remote temperature/humidity sensor Mount using either screws or adhesive tape. Re-attach the remote temp/humidity sensor to the mounting bracket. B. THE WEATHER STATION The indoor weather station comes with the table stand already mounted.
  • Page 20: Troubleshooting

    Gently pull the indoor weather station down to lock the indoor weather station into place. TROUBLESHOOTING NOTE: For problems not solved, please contact La Crosse Technology via e-mail or phone, or visit our website, www.lacrossetechnology.com Problem: The LCD is faint Solution: Replace batteries Problem: No outdoor temperature or humidity is displayed.
  • Page 21: Remote Temperature/Humidity

    ten minutes and then check for a temperature and humidity. 2) If this does not work please remove the batteries from both units and restart the system (please see Detailed Set-up on page nine through eleven). Note: Please make sure when restarting the system that all batteries are fresh.
  • Page 22 4) If after 15 minutes the temperature and humidity are not displayed you will need to choose another location for placement of the temperature/humidity sensor. 5) The best way of doing this is to move the sensor 10 feet closer to the indoor weather station.
  • Page 23 working environments. The indoor sensor is less responsive to ambient air currents because of the shielding effect of the indoor weather station’s case. In addition, the casing can act as a heat sink to absorb and store heat from external sources (i.e. handling of the case or radiant heat).
  • Page 24: Maintenance And Care

    Do not submerge in water. • subject units unnecessary heat or cold by placing them in the oven or freezer. • Opening the casings invalidates the warranty. Do not try to repair the unit. Contact La Crosse Technology for repairs.
  • Page 25: Specifications

    SPECIFICATIONS Transmitting 433MHz Frequency Measuring Range - Temperature Indoor Weather 32°F to 138.2°F with Station: Indoor 0.2°F resolution. -21.8 °F to 157.8°F Indoor Weather Station: with 0.2°F resolution. Outdoor Temp accuracy +/- 1°F Measuring Range - Humidity Indoor Weather 1% to 99% with 1% Station: resolution (“—“...
  • Page 26 Batteries—(alkaline recommended) Remote 2 x AA, 1.5V Temperature /Humidity Sensor Indoor Weather 2 x AA, 1.5V Station Dimensions: (H x W x D) Indoor Weather 7.5” x 3” x 1.08” Station (excluding table stand) (190 x 75 x 27.5 mm) Remote 4.33”...
  • Page 27: Warranty Information

    WARRANTY INFORMATION La Crosse Technology provides a 1-year warranty on this weather station. Contact La Crosse Technology immediately upon discovery of any defects covered by this warranty. Before sending the weather station in for repairs, contact La Crosse Technology. The weather station will be repaired or replaced with the same or similar model.
  • Page 28 For warranty work, technical support, or information contact La Crosse Technology 700 E. Main Street Spring Grove, MN 55974 Phone: 507.895.7095 Fax: 507.895.8000 e-mail: support@lacrossetechnology.com...
  • Page 29 (2) this device must accept any interference received, including interference that cause undesired operation. Freq. 433.92 MHz La Crosse Technology Made in China WS-7212U FCC ID: OMO-01RX (Receiver) OMO-01TX (Transmitter) 082905 All rights reserved. This handbook must not be...

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