Instruction Manual User Manual Contents 1. Introduction...............................................................................................2 2. Get Started................................................................................................2 2.1 Parts List........................................................................................2 2.2 Recommend Tools.........................................................................3 2.3 Thermometer Sensor Set Up.......................................................3 2.4 Display Console Set Up................................................................3 2.4.1 Display Console Layout.............................................................5 2.4.2 Sensor Operation Verification...................................................5 3. Wireless Sensor Installation...................................................................5 3.1 Mounting with Zip Tie....................................................................6 3.2 Mounting with Nail or Screw........................................................6 4. Console Operation...................................................................................7 4.1 Setting for 12/24hr Switch, Time and C/F Switch..................7 4.2 Setting for Alarm Clock.................................................................7 4.3 Setting for Min/Max Record..........................................................7 4.4 Setting for RF Channels...............................................................8 5.Sensor Resynchronization.......................................................................8 6.Best Practices for Wireless Communication.........................................9 7.Specifications............................................................................................9 7.1 Wireless Specifications.................................................................9 7.2 Measurement Specifications........................................................9 7.3 Power Consumption......................................................................9 8. FCC Statement.......................................................................................10 9. Warranty Information.............................................................................12 1 Instruction Manual 1. Introduction Thanks for your purch asing of the WH028 0 Wireless Indoor/Outdoor product Thermometer with Indoor Humidity performance, please read this ma reference. T o ensure the best nual and r etain it for future 2. Get Started Note:Power up sequence must be performed in the order shown in this section (insert batteries in the Re mote Sensor first, Display Console second). Attention:
Do not mix old and new batteries Do not mix Alkaline, Standard, Lithium or Rechargeable batteries Ensure batteries are installed correctly with regard to polarity +/-
2.1 Parts List One Display Console (Receiver) One remote sensor (Transmitter) One User Manual 2 Instruction Manual 2.2 Recommend Tools Hammer for hanging remote thermometer transmitter. 2.3 Thermometer Sensor Set Up 1. Remove the battery door on the ba ck of the sensor by sliding t he compartment door down, as shown in Figure 1. 2. Set RF sensor channel. Figure 1 1, 2, 3 RF Channels 1 Wireless transmitter LED 2 3 AA Battery 4 Battery Compartment Cover Insert one AA battery. 3. 4. After inserting the battery, the remote sensor LED indicator will light for 4 seconds, and then flash once per 60 seconds thereafter. Each time it flashes, the sensor is transmitting data. 5. Close the battery door. 2.4 Display Console Set Up 1. Move the remote thermo meter(s) abo ut 2 to 3m awa y from the display console (if the sensor is too close, it may not be receive d 3 Instruct tion Manual by the di
. Remov e 2 Figure 2 in the ba isplay conso e the battery 2. Insert one ack of the dis ole). y door on the e AA (alkalin splay conso e back of t h e, lithium or ole. he display, a r rechargeab as shown in ble) battery Hang Hole gure 2 Fig Hang Hole H Integrated nt Stand Mou on CH/+ Butto Mode Butto on mpartment Battery Com Battery Com mpartment C 1. 2. 3. 4. 5. 6. Cover A All of the L C se egments are 3
. Replace CD segmen t e operating the battery sole in the up sole will inst mote tempe r
. ts will light u properly. y door, and f pright positio tantly displa rature will up the cons The con The rem minutes. up for a fe w w seconds t to verify all fold out the on. ay indoor tem pdate o n th desk stand d and place mperature an e display w nd humidity. within a fe w While in the search mode, the r eception se arch icon flash. If f the remot e fo or support. e does not u update, plea ase contact our Custom mer Service 4 2.4.1 Display Console Layout Instruction Manual Figure 3 1. Alarm Clock Icon 2. Current Indoor Temperature 3. RF Channels 4. Time 5. Current Indoor Humidity 6. Outdoor Reception Icon 7. Current Outdoor Temperature 2.4.2 Sensor Operation Verification Verify the in door a nd o utdoor temp erature mat ch closely with the console and sensor arra y in the sa me location (about 2 to 3m apart). The sensors should be within 2F (the accuracy is 1F). Allow about 30 minutes for both sensors to stabilize. 3. Wireless Sensor Installation It is recommende d yo u mount the r emote sensor in a sha ded ar ea. Direct sunlight and radi ant heat s ources will result in inaccurate temperature readings. Although the sensor is water resistant, it is best to mount in a well-protected area, such as under an eve. 5 Instruct tion Manual 3
.1 Mounting M Mounting the m mounting out w will store and g with Zip T e sensor with tside, since d radiate hea Tie h a zip tie w it is not touc at (or cold). ill result in b ching anothe better accura er object. Ot acy when ther objects Figur re 4
.2 Mounting 3 To To mount the e qual to 5.0 m g with Nail e sensor with mm in diame or Screw h a nail or sc eter. crew, the ca ap must be le ess than or Figur re 5 6 Instruction Manual 4. Console Operation Note: The console has two buttons for easy operation:CH/+ button
(on the left), andMODEbutton (on the right). If no operation for 30s, display will return back to normal mode. 4.1 Setting for 12/24hr Switch, Time and C/F Switch Long pressMODEbutton 2s, step into setting mode. a. Short pressCH/+ switch 24/12hr display b. Short pressMODE,step into Hour setting, Short press CH/+
to adjust the number from 1-12 or 0-23. c. Short pressMODE,step into Minute setting, Short pressCH/+
to adjust the number from 0-59. d. Short pressMODE, step into temperature unit setting, short press CH/+to selectC/F display. e. Short pressMODE, to complete setting mode and back to normal mode. 4.2 Setting for Alarm Clock Short pressMODEbutton, step into alarm clock display setting mode, short press CH/+to enable ( spe aker icon is lit) or disable alar m function. a. Long pressMODEbutton 3s, step into alarm Hour setting, Short pressCH/+to adjust the number from 1-12 or 0-23. b. Short pressMODE, step into alarm Minute setting, Short press CH/+to adjust the number from 0-59. Note: When the alarm clock is ringing, you can stop it by pressing any button. 4.3 Setting for Min/Max Record 7 Instruct tion Manual for twice, s to select o t r sensor ava
+ 2s r nd the curre step into Min ther availab ailable, it wil reset the M nt displayed n value displ le outdoo r s l display --. Min value d Min value ay mode. sensor Min
- instead). of indoor of outdoor for three t times step i nto Max v a lue display select othe outdoor s r available o sensor av a outdoor sens ailable, it w sor channel will display r 2s,reset th e Max value e of indoor te emperature
+ 2s re d the curren eset the M nt displayed Max value d Max value of indoor of outdoor 3
.1 Min value e mode a
. Short pres ssMODE
. Short pre s ssCH/+
b va extra outdoo alue (if no e e c
. Long pr ess CH/+
te emperature/
humidity an R RF channel. 2 Max valu 3
. Short pre s a m mode. sCH/+to b
. Short pres Max valu e(if f no extra M
).
-
--.- instead) CH/+ fo L ong press a nd the curre ent c ess CH/+
. Long pr e te emperature/
humidity an R RF channel. e mode ssMODE for RF Chan nnels 4
.4 Setting f D During norma d isplay in the al display m e following s ode, press equence:
CH/+to o select outd door sensor C CH1 CH2 CH3 Resynchro 5 5.Sensor R mote sensor w when the re m e CH/+
ress both th p ve seconds s. fi onization r lost recept and MOD tion or extr a DE butto n a sensors to ns at the sam be added, me time for W While in the s search mode e, the recep ption search icon f flash. 8 Instruction Manual 6.Best Practices for Wireless Communication Note: To insure proper communication, mount the remote sensor on a vertical surface, such as a wall. Do not lay the sensor flat. Keep the console several feet away from computer monitors and TVs. 7.Specifications 7.1 Wireless Specifications Line of sight wirele ss transmission (in open air
):
300feet(100meters) Frequency: 433.92 MHz Update Rate: 60 seconds 7.2 Measurement Specifications The followi ng table p parameters. Measurement Range Accuracy rovides spec ifications for Indoor temperature Outdoor Temperature Indoor Humidity 14 to 140 F 1 F
-40 to 140 F 1 F 1 to 99 %
3% (20% to 90%) 1 %
7.3 Power Consumption Base station (display co nsole) : 1 x AA Alkaline or Lithiu m batteries (not included) Remote sensor : 1 x AA 1.5V Alkaline or Lithium batteries
(not included) 9 the me asured Resoluti on 0.1 F 0.1 F Instruction Manual 8. FCC Statement Statement according to FCC part 15.19:
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. 2. This device must accept any interference received, including interference that may cause undesired operation. Statement according to FCC part 15.21:
Any changes or Modifications not expressly approved by this company could void the user's authority to operate the equipment. Statement according to FCC part 15.105:
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. 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. 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 be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or 10 Instruction Manual more of the following measures:
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 to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This device complies with FCC radiation exposure limits set forth for an uncontrolled environment and it also complies with Part 15 of the FCC RF Rules. This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and consider removing the no-collocation statement. 11 Instruction Manual 9. Warranty Information We disclaim any responsibility for any technical error or printing error, or their consequences. All trademarks and patents are recognized. We provide 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 only to the original purchaser of this product. To receive warranty service, the purchaser must contact us for problem determination and service procedures. 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. 12