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COMFORT LEVEL INDICATOR 

The indicator shows the comfort level of the surrounding environment based on the indoor humidity 
data. An arrow marks the current ambient humidity condition on the display from dry to wet in five levels:  

 

Indicator  

Indoor Humidity  

DRY 

≤ 34%

 

DRY/COMFORT 

35 - 40%

 

COMFORT 

41 - 55% 

COMFORT/WET 

56 - 64% 

WET 

≥ 65% 

 

Note:

 

the comfort indicator arrow will not be shown if the temperature is overflow (“

OF.L

”) 

 
INDOOR AMBIENT CHANGE INDICATOR 

The ambient change icon shows the expected humidity changes when airflow from outside occurs in a 
room.  

 

Condition 

Icon 

Expected humidity changes is ≥ + 5% 

 

Expected humidity changes is /-4% 

 

Expected humidity changes is ≤ - 5% 

 

 

 

 

5-level  
indicator 

Summary of Contents for WS-9170U-IT

Page 1: ...romote a healthy living environment it features a comfort level indicator and a ventilation tip opening or closing the window to help improve the indoor ambient condition 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 ...

Page 2: ...2 THE WEATHER STATION Hanging hole Battery compartment Foldout stand Function keys LCD display Function key ...

Page 3: ...e display in ºF ºC with MIN MAX records Indoor and outdoor humidity display in RH with MIN MAX records Manual reset of all MIN MAX records Low battery indicators Wall mounting or table standing foldout stand Outdoor Thermo hygro Transmitter Remote transmission of outdoor temperature and humidity to weather station by 915MHz signal Water resistant casing Wall mounting case ...

Page 4: ...eries and wait for at least 60 seconds before reinserting them 3 After inserting the batteries the weather station will start receiving data from the transmitter The outdoor temperature humidity and the signal reception icon should then be displayed on the weather station If this does not happen after 3 minutes the batteries will need to be removed from both units and reset from step 1 4 Allow the...

Page 5: ...nging batteries in any of the units all units need to be reset by following the setting up procedures This is because a security code is assigned by the transmitter at start up and this code must be received and stored by the weather station in the first 3 minutes of power supplied to it INSTALL AND REPLACE BATTERIES IN THE WEATHER STATION The weather station uses 2 x AAA IEC LR3 1 5V batteries Wh...

Page 6: ...asis to ensure optimum accuracy of these units Please participate in the preservation of the environment Return used batteries to an authorized depot FUNCTION KEYS The weather station has 3 easy to use function keys one on the front and two on the back MIN MAX key Front ºC key ºF key Back ...

Page 7: ...dicator transmitter Low battery indicator weather station Ambient comfort level indicator Ambient change indicator LCD DISPLAY Weather Station When the signal is successfully received by the wireless weather station the outdoor transmission icon will be switched on If not successful the icon will not be shown on LCD The user can then easily see whether the last reception was successful icon on or ...

Page 8: ...or Indoor Humidity DRY 34 DRY COMFORT 35 40 COMFORT 41 55 COMFORT WET 56 64 WET 65 Note the comfort indicator arrow will not be shown if the temperature is overflow OF L INDOOR AMBIENT CHANGE INDICATOR The ambient change icon shows the expected humidity changes when airflow from outside occurs in a room Condition Icon Expected humidity changes is 5 Expected humidity changes is within 4 Expected hu...

Page 9: ... and the ambient change conditions the Open window and Close window icons will be shown according to the table below Humidity comfort level Ambient change Open window icon Close window icon Comfort More Dry or More Wet or No change Off Off Between comfort dry More Dry or More Wet or No change Off Off Between comfort wet More Dry or More Wet or No change Off Off Dry No change Off Off Dry More Wet O...

Page 10: ... Indoor and or outdoor temperature display OFL Indoor and or outdoor humidity display No outdoor transmitter signal TO VIEW MIN MAX DATA Press shortly the MIN MAX key several times to view sequentially the indoor minimum maximum temperature humidity and outdoor minimum maximum data Maximum icon Minimum icon Indoor data ...

Page 11: ...onds to reset ALL the indoor outdoor temperature and humidity records to current readings TEMPERATURE DISPLAY Press the ºC Key to change temperature display unit to degree Celsius Press the ºF Key to display degree Farenheit Maximum icon Minimum icon Outdoor data ...

Page 12: ...n the immediate proximity of metal window frames 3 Using other electrical products such as headphones or speakers operating on the 915MHz signal frequency may prevent correct signal transmission or reception 4 Neighbors using electrical devices operating on the 915MHz signal frequency can also cause interference Note When the 915MHz signal is received correctly do not re open the battery cover of ...

Page 13: ...t supplied into the desired wall leaving the head extended out by about 5mm 2 Using the hanging hole on the back hang the weather station onto the screw Remember to ensure that it locks into place before releasing POSITIONING THE THERMO HYGRO TRANSMITTER Choose a sheltered place Avoid direct rain or sunshine The transmitter is supplied with a holder that may be attached to a wall with the two scre...

Page 14: ... these may cause damage to the units and give inaccurate forecasts and readings When cleaning the display and casings use a soft damp cloth only Do not use solvents or scouring agents as they may mark the LCD and casings Do not submerge the units in water Immediately remove all low powered batteries to avoid leakage and damage Replace only with new batteries of the recommended type Do not make any...

Page 15: ...d if outside this range displayed if no transmitter signal Humidity measuring range Indoor 20 RH to 95 RH with 1 resolution 19 displayed if 20 96 displayed if 95 displayed if indoor temperature is OF L Outdoor 1 RH to 99 RH with 1 resolution 1 displayed if 1 99 displayed if 99 displayed if outdoor temperature is OF L or no transmitter signal Data checking interval Indoor every 16 seconds Outdoor e...

Page 16: ...em 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 purchase to La Crosse Technology Ltd or La Crosse Technology Ltd s authorized service center La Crosse Technology Ltd will repair or replace this product at our option and at no charge as st...

Page 17: ...amage resulting from failure to follow instructions contained in 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 ...

Page 18: ... 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 Contact info for warranty or technical support La Crosse Technology 2817 Losey Blvd S La Crosse WI 54601 Product Information and Support ...

Page 19: ...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 ack...

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