La Crosse Technology WS-9021U User's Manual
Contents
1. Solution Replace batteries Problem No outdoor temperature is displayed Solution 1 Bring any units from outside inside and place the units 3 to 5 feet apart with nothing in between them 2 Remove the batteries from all units 3 Press one of the buttons on the Wireless Temperature Station display at least 20 times to clear all memory Verify that the display is blank before proceeding 17 Using good quality alkaline batteries place the batteries back into the outdoor temperature sensor making sure they are installed according to the diagrams in the battery compartment Taking care not to press any buttons reinstall the batteries in the Wireless Temperature Station according to the diagram in the battery compartment Do not press any buttons for at least 5 minutes after installing the batteries This is to let the units establish a good connection During the course of the 5 minutes an outdoor temperature should appear on the display You can now put your sensor s back outside MAINTENANCE AND CARE INSTRUCTIONS Extreme temperatures vibration and shock should be avoided to prevent damage to the units Clean displays and units with a soft damp cloth Do not use solvents or scouring agents they may mark the displays and casings Do not submerge in water Do not subject the units to unnecessary heat or cold by placing them in the oven or freezer Opening the casings invalidates the warranty Do not try to repair the2. OPTIONAL The WS 9021U is able to receive signals from 2 additional temperature sensors The following are instructions for the set up of temperature sensor units with the WS 9021U These extra sensors can be purchased through the same dealer as this unit d Remove all the batteries from the receiver and sensor s and wait 60 seconds During these 60 seconds press any button 20 times to discharge any excess power Insert the batteries to the first temperature sensor Within 2 minutes of powering up the first sensor insert the batteries to the Temperature Station Once the batteries are in place all segments of the 11 5 LCD will light up briefly Following the indoor temperature and the time as 12 00 will be displayed If they are not shown in LCD after 60 seconds remove the batteries and wait for at least 60 seconds before reinserting them The outdoor temperature from the first sensor channel 1 should then be displayed on the Temperature station If this does not happen and the signal reception icon is not shown after 2 minutes the batteries will need to be removed from both units and reset from step 1 Insert the batteries to the second sensor as soon as the outdoor temperature readings from the first sensor are displayed on the Temperature station NOTE You must insert the batteries into the second sensor within 45 seconds of reception of the first sensor 6 The outdoor temperature from the second sensor an
3. SETUP GUIDE BATTERY INSTALLATION When one Temperature sensor is being used F First insert the batteries to the Temperature sensor see Temperature sensor below 2 Within 2 minutes of powering up the sensor insert the batteries to the Temperature Station see Wireless Temperature station below Once the batteries are in place all segments of the LCD will light up briefly Following the indoor temperature and the time as 12 00 will be displayed If they are not shown in LCD after 60 seconds remove the batteries and wait for at least 60 seconds before reinserting them Once the indoor data is displayed user may proceed to the next step 3 After the batteries are inserted the Temperature Station will start receiving data signal from the sensor The outdoor temperature should then be displayed on the Temperature Station If this does not happen after 2 minutes the batteries will need to be removed from both units and reset from step 1 and the signal reception icon is no longer shown 6 TEMPERATURE SENSOR T Remove the Battery Cover 2 Observing the correct polarity install 2 AA Alkaline Batteries make sure they do not spring free or start up problems may occur 3 Replace the Battery Cover WIRELESS TEMPERATURE STATION Note After the batteries are installed DO NOT press any buttons This may interfere with the signals causing temperatures to register incorrectly 1 Remove the Battery Cov
4. is possible to receive a signal through these materials however maximum range will be much less due to their tendency to absorb or reflect a much larger portion of the sensor s signal TEMPERATURE SENSOR The Temperature has been designed to be hanged on a wall or free standing For Free standing p Simply attached the stand to the bottom of the unit and place onto a flat surface fca ae 15 To wall mount i T Remove the mounting bracket from the IT temperature sensor Hell 2 Mount using either screws or adhesive tape 3 Reattach the temperature sensor to the mounting bracket 2 WIRELESS TEMPERATURE STATION 1 The Wireless Temperature Station comes with the table stand attached to the back of the Receiver If you wish to use the table stand simply place the Wireless Temperature Station in an appropriate location and pull out on the attached stand SS N SoA S SN 16 2 To wall mount push the table stand flat against the Wireless Temperature Station if it isn t already flat Fix a screw not included into the desired wall and place the Wireless Temperature Station onto the screw using the hanging hole on the backside Gently pull the Wireless Temperature Station down to lock the screw 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
5. unit Contact La Crosse Technology for repairs 18 SPECIFICATIONS Transmitting Frequency 915 MHz TEMPERATURE MEASURING RANGES Indoor 14 1 F to 139 8 F with 0 2 F resolution Outdoor 39 8 F to 139 8 F with 0 2 F resolution Transmitting range Maximum 330 feet 100m open space TEMPERATURE CHECKING INTERVAL Indoor Every 15 seconds Outdoor Every 4 seconds BATTERIES Alkaline recommended temperature Sensor 2 x AA 1 5V Wireless Temperature 2 x AA 1 5V Station 19 DIMENSION Hx W x D Receiver 2 76 x 1 14 x 4 54 in 70 x 29 x 115 2 mm Temperature Sensor 1 50x 0 883 x 5 05 in 38 2 x 21 2 x 128 3 mm Battery life Up to 24 Months WARRANTY INFORMATION La Crosse Technology Ltd provides a 1 year limited warranty on this product against manufacturing defects in materials and workmanship This limited warranty begins on the original date of purchase is valid only on products purchased and used in North America and only to the original purchaser of this product To receive warranty service the purchaser must contact La Crosse Technology Ltd for problem determination and service procedures Warranty service can only be performed by a La Crosse Technology Ltd authorized service center The original dated bill of sale must be presented upon request as proof of 20 purchase to La Crosse Technology Ltd or La Crosse Technology Ltd s authorized service center La Crosse Technology Ltd will repair
6. Contents Language Page English French Spanish TABLE OF CONTENTS Topic Page INVENTORY OF CONTENTS QUICK SETUP DETAILED SETUP GUIDE BATTERY INSTALLATION 12 OR 24 HOUR TIME DISPLAY TIME SETTING FEATURES MIN AND MAX TEMPERATURE RESETTING MIN amp MAX TEMPERATURE ADDING ADDITIONAL THERMO HYGRO SENSORS VIEWING amp OPERATING WITH MULTIPLE THERMO HYGRO SENSORS MOUNTING TROBLESHOOTING MAINTENANCE AND CARE SPECIFICATION WARRANTY INFORMATION This product offers INSTANT TRANSMISSION INSTANT TRANSMISSION is the state of the art new wireless transmission technology exclusively designed and developed by LA CROSSE TECHNOLOGY INSTANT TRANSMISSION offers you an immediate update every 4 seconds of all your outdoor data measured from the sensors follow your climatic variations in real time 12or24Hou Time Display TT les 25 i 5 Outdoor Temperature F or C Sensor signal reception icon Minimum Maximum amp Plus Button Max icon FIGURE 1 Low Battery Indicator INVENTORY OF CONTENTS Wireless Temperature Station Figure 1 Wireless Temperature Sensor TX29 and mounting bracket Figure 2 3 each 1 2 Philips screws One strip of double sided adhesive tape Instruction Manual and Warranty Card o ROM Figure 2 ADDITIONAL
7. EQUIPMENT not included 1 1 Philips screwdriver 2 4 Fresh AA 1 5VAlkaline Batteries QUICK SETUP Hint Use good quality Alkaline Batteries avoid rechargeable batteries k Have the Wireless Temperature Station and temperature sensor 3 to 5 feet apart 2 Batteries should be out of both units for 5 minutes 3 Place the batteries into the Temperature sensor first and next into the Wireless Temperature Station 4 DO NOT PRESS ANY BUTTONS FOR 5 MINUTES In this time the Wireless Temperature Station and the temperature sensor will begin to communicate with each other and the display will show both the indoor temperature and an outdoor temperature If the Wireless Temperature Station does not display both temperatures after the 5 minutes please retry the set up as stated above After both indoor and outdoor temperatures are displayed for 5 minutes you can place your temperature sensor outdoors and set your time The temperature sensor should be placed in a dry shaded area ex under the eve of a roof The temperature sensor has a range of 330 feet Any walls that the signal will have to pass through will reduce distance An outdoor wall or window will have up to 20 feet of resistance and an interior wall will have up to 10 feet of resistance Your distance plus resistance should not exceed 330 feet in a straight line 5 NOTE Fog and mist will not harm your temperature sensor but direct rain must be avoided DETAILED
8. d the channel 2 icon should then be displayed on the Temperature station If this does not happen after 2 minute the batteries will need to be removed from all the units and reset from step 1 Insert the batteries to the third sensor as soon as the channel 2 icon and outdoor data are displayed on the Temperature station Then within 2 minutes the channel 3 outdoor data from the third sensor will be displayed and the channel icon will shift back to 1 once the third sensor is 12 successfully received If this is not happen user shall restart the setting up from step 1 NOTE You must insert the batteries into the third sensor within 45 seconds of reception of the second sensor IMPORTANT Transmission problems will arise if the setting for multiple sensors is not followed as described above Should transmission problems occur it is necessary to remove the batteries from all units and start again the set up from step 1 VIEWING AND OPERATING WITH MULTIPLE REMOTE SENSOR UNITS d To view the temperature of a different temperature sensor unit press the set ch button to select to display the outdoor temperature of the different sensors A shift from one channel number to the next should be observed on the right side of the OUTDOOR LCD 2 To view the Minimum Maximum temperature first select from which temperature sensor to read data indicated by the channel number Pressing and releasing the min max 4 button will toggle through the mi
9. er on the back of the Wireless Temperature Station 2 Observing the correct polarity install 2 AA Alkaline Batteries 3 Replace Battery Cover Battery compartment Battery cover me 1225 i se z Sensor signal a SHH reception icon SELECTING 12 OR 24 HOU jd 2 3 Note 4 When the signal is successfully received by the Temperature Station the icon will be switched on If not successful the icon will not be shown in LCD So the user can easily see whether the last reception was successful icon on or not icon off On he o her hand the short blinking of the icon shows that a reception is currently taking place If the signal reception is not s uccessful on the first frequency 915MHz for 45 seconds the frequency is changed to 920MHz and the learning is tried another 45 seconds If 5 ill no seconds on 910MHz This wil Press and hold the set c 12h will begin to flash i Press the min max buti h but n the Selecting 12 hour time will au Selecting 24 hour time will au Press and release the set ch button again to enter Time Setting successful the reception is tried for 45 also be done for re synchronization R TIME DISPLAY on for about 5 seconds TIME section of the LCD on to toggle between 12h and 24h time omatically select F as your temperature unit omatically select C as your temperatu
10. nimum and maximum indoor temperature and the minimum and maximum outdoor temperature 13 MOUNTING Note To achieve a true temperature reading avoid mounting in direct sunlight We recommend that you mount the temperature sensor on an outside North facing wall under the eve of a house is ideal The remote temperature sensor should be placed in a dry shaded area The remote temperature sensor has a range of 330 feet Keep in mind that the 330 feet is in open air with no obstructions and that radio waves DO NOT curve around objects Actual transmission range will vary depending on what is in the path of the signal Each obstruction roof walls floors ceilings thick trees etc will effectively cut signal range in half Example A wireless weather station receiver with a 330 feet range is mounted on an interior wall so that the signal has to pass through one interior wall one exterior wall and across the 10 foot width of the room between the 2 walls The first wall will reduce the range to 165 feet and the second wall will reduce the range to 87 feet Factoring in the 10 foot room this leaves a maximum of 77 feet of remaining signal range This allowance is typically enough for a frame wall with non metallic siding however certain materials can reduce range even further Metal siding stucco and some types of glass can reduce signal range by as much as or more compared to the 14 Ye reduction typical of most obstructions It
11. or replace this product at our option and at no charge as stipulated herein with new or reconditioned parts or products if found to be defective during the limited warranty period specified above All replaced parts and products become the property of La Crosse Technology Ltd and must be returned to La Crosse Technology Ltd Replacement parts and products assume the remaining original warranty or ninety 90 days whichever is longer La Crosse Technology Ltd will pay all expenses for labor and materials for all repairs covered by this warranty If necessary repairs are not covered by this warranty or if a product is examined which is not in need or repair you will be charged for the repairs or examination The owner must pay any shipping charges incurred in getting your La Crosse Technology Ltd product to a La Crosse Technology Ltd authorized service center La Crosse Technology Ltd will pay ground return shipping charges to the owner of the product to a USA address only Your La Crosse Technology Ltd warranty covers all defects in material and workmanship with the following specified exceptions 1 damage caused by accident unreasonable use or neglect including the lack of reasonable and necessary maintenance 2 damage occurring during shipment claims must be 21 presented to the carrier 3 damage to or deterioration of any accessory or decorative surface 4 damage resulting from failure to follow instructions contained in
12. re unit 9 TIME SETTING d After exiting the 12 24 Hour Setting the hour will begin flashing in the time display 2 Press and release the min max button to select the desired hour Note PM will appear to the left of the time display for PM hours For AM hours that area will remain blank 3 Press and release the set ch button again and the minutes will begin to flash 4 Press and release the min max button to select the desired minutes 5 Press and release the set ch button to exit the SET UP mode Note If no buttons are pressed for 10 seconds the Wireless Temperature Station will automatically return to the normal display FEATURES MINIMUM AND MAXIMUM TEMPERATURES Press and release the min max button MIN appears at the bottom of the LCD and the recorded minimum temperatures are displayed 2 Press and release the min max button again to view maximum recorded temperatures MAX icon appears at the bottom of the LCD and the maximum temperatures are displayed 10 3 Press and release the min max button once more to return to the current temperatures RESETTING THE MINIMUM AND MAXIMUM READINGS User may reset the minimum and maximum temperature data to the current value by the following step Press and hold the min max key for about 3 seconds to reset all the minimum maximum data of all channels and the indoor sensor to the current values in a single action ADDING ADDITIONAL REMOTE SENSORS
13. sales lacrossetechnology com information on other products web www lacrossetechnology com 23 Question Instructions Please visit www lacrossetechnology com 9021 All rights reserved This handbook must not be reproduced in any form even in excerpts or duplicated or processed using electronic mechanical or chemical procedures without written permission of the publisher This handbook may contain mistakes and printing errors The information in this handbook is regularly checked and corrections made in the next issue We accept no liability for technical mistakes or printing errors or their consequences All trademarks and patents are acknowledged 24
14. your owner s manual 5 damage resulting from the performance of repairs or alterations by someone other than an authorized La Crosse Technology Ltd authorized service center 6 units used for other than home use 7 applications and uses that this product was not intended or 8 the products inability to receive a signal due to any source of interference This warranty covers only actual defects within the product itself and does not cover the cost of installation or removal from a fixed installation normal set up or adjustments claims based on misrepresentation by the seller or performance variations resulting from installation related circumstances LA CROSSE TECHNOLOGY LTD WILL NOT ASSUME LIABILITY FOR INCIDENTAL CONSEQUENTIAL PUNITIVE OR OTHER SIMILAR DAMAGES ASSOCIATED WITH THE OPERATION OR MALFUNCTION OF THIS PRODUCT THIS PRODUCT IS NOT TO BE USED FOR MEDICAL PURPOSES OR FOR PUBLIC INFORMATION THIS PRODUCT IS NOT A TOY KEEP OUT OF CHILDREN S REACH 22 This warranty gives you specific legal rights You may also have other rights specific to your State Some States do no allow the exclusion of consequential or incidental damages therefore the above exclusion of limitation may not apply to you For warranty work technical support or information contact La Crosse Technology Ltd 2809 Losey Blvd S La Crosse WI 54601 Phone 608 782 1610 Fax 608 796 1020 e mail support lacrossetechnology com warranty work
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