4381 Instructions
Contents
1. Place both units as close as possible to each other WD 2 Remove the screws on the battery door of the remote unit 3 Assign a different channel to each remote sensor by changing the channel Switch in the battery compartment of the remote sensor FIG A 4 Select the units of measurement for the temperature display on the C F slide Switch FIG B 5 Install 2 alkaline batteries UM 4 or AAA size 1 5V strictly according to the polarity shown FIG C 6 Invest batteries or press the reset button of the main unit Follow the instructions as set out in the User s manual 7 Replace the battery compartment door and secure its screws 8 Position the remote sensor and main unit within effective transmission range which in usual circumstances is 30 meters A P an O r 12 3 Ct CHANNEL FIG A FIG B oy B E eg g Thre S ye FIGC Note The effective range may be limited by building materials and the position of either the main unit or remote sensors Try various set up arrangements for best results Though the sensor is weatherproof and is meant for use outside it should he placed away from direct sunlight rain or snow CHANGING CHANNELS Once a channel is assigned to a unit You can only change it by removing the batteries and repeating the above procedure LOW BATTERY WARNING A low battery indicator will activate on the sensor to indicate that the batteries are low and require changin2. TRACEABLE HUMIDITY THERMOMETER REMOTE SENSOR MODULE INSTRUCTIONS SPECIFICATIONS Humidity range Humidity resolution Humidity accuracy Temperature range Temperature resolution 25 to 95 RH 1 2 RH mid range to 4 RH elsewhere 58 0 to 158 0 F 50 0 to 70 0 C 0 1 C Temperature accuracy C RF Transmission frequency 433 MHz Channels 3 RF Transmission range 30 meters Temperature sampling rate 40 seconds Power 2 AAA 1 5V alkaline batteries Size 2 1 3 x 3 x 3 4 inches Weight 3 ounces e e MAIN FEATURES Qs A Two line LCD BiH Ts 4 Displays the current temperature and humidity monitored by the remote unit ss miarana Temperature display Lt Fresa K Humidity display aa Comfort level indicator B LED INDICATOR Flashes when the remote unit transmits a reading C C F SLIDE SWITCH Selects between Celsius C and Fahrenheit F D CHANNEL SLIDE SWITCH Designates the remote unit Channel 1 Channel 2 or Channel 3 E RESET BUTTON Returns all settings to default values F BATTERY COMPARTMENT Accommodates two UM 4 or AAA size alkaline batteries G BATTERY DOOR H WALL MOUNT HOLDER Supports the remote unit in wall mounting I REMOVABLE TABLE STAND For standing the remote unit on a flat surface GETTING STARTED Note To ensure proper reception between the main unit and the remote sensor follow the instructions carefully BATTERY AND CHANNEL INSTALLATION 1
3. aged battery and distorted parts e Do nottamper with the units internal components Doing so will invalidate the warranty on the unit and may cause unnecessary damage The unit contains no user serviceable pans e Only use fresh batteries as specified in the user s manual Do not mix new and old batteries as the old ones may leak NOTE ON COMPLIANCE This product complies to standards and specifications of FCC and article number 334 of P1l Warning Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment NOTE This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications e However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can he determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e _Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that which the receiver is needed CAUTION The content of this manual is subject to change without further notice Due to p
4. g Low batteries for a given sensor will also be indicated on the main unit Replace the batteries when the low battery indicator appears THE COMFORT LEVEL INDICATOR The comfort level is based on the recorded relative humidity An indicator will be displayed ti show if the level is comfortable wet or dry FIG D FIG D OPERATION Once batteries are in place the sensor will start transmitting samplings at 40 second intervals The remote sensor reading shown on the LCD of the main unit depends on which remote sensor channel has been chosen HOW TO RESET THE UNIT The reset function is required only when the unit is operating in an unfavorable say or malfunctioning To access 1 Liftopen the battery compartment door 2 Inserta blunt stylus or the end of a paper clip into the hole marked RESET and press 3 Replace the battery compartment door HOW TO USE THE TABLE STAND OR WALL MOUNT This sensor comes with a wall mount holder and a removable stand Use either to hold the unit in place Traceable is a registered trademark of Control Company 2015 Control Company 92 4381 00 Rev 3 041615 PRECAUTIONS e Donotimmerse the unit in water e Donotclean the unit with abrasive or corrosive materials They may scratch the plastic parts and corrode the electronic circuit e Do notsubject the unit to excessive force shock dust temperature or humidity which may result in malfunction shorter electronic life span dam
5. rinting limitation the displays shown in this manual may differ from the actual display The manufacturer and its suppliers held no responsibility to you or any other person for any damage expenses lost profits or any other claim arise by using this product WARRANTY SERVICE OR RECALIBRATION For warranty service or recalibration contact CONTROL COMPANY 4455 Rex Road Friendswood Texas 77546 USA Ph 281 482 1714 Fax 281 482 9448 E mail sales control3 com www control3 com Control Company is ISO 9001 Quality Certified by DNV and ISO 1 7025 accredited as a Calibration Laboratory by A2LA Traceable is a registered trademark of Control Company 2015 Control Company 92 4381 00 Rev 3 041615
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