Ambient Ambient Weather WS08 Wireless Thermo-Hygrometer User Manual

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Date Submitted	2013-08-15 00:00:00
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Creation Date	2013-06-10 12:16:42
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Document Title	2910000020160-FT0071-ABM1-WS-08 说明书100X145mm
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Document Author:	Administrator

Ambient Weather WS-08 Wireless Indoor/Outdoor 8Channel Thermo-Hygrometer with Daily Min/Max
Display User Manual
Table of Contents
1. Introduction ..........................................................................................................2
2.Getting Started ......................................................................................................2
2.1 Parts List .......................................................................................................2
2.2 Recommend Tools .........................................................................................2
2.3 Thermo-Hygrometer Sensor Set Up ..............................................................2
2.4 Display Console Set Up ................................................................................4
2.4.1 Display Console Layout .........................................................................5
2.4.2 Sensor Operation Verification ................................................................6
3.Remote Sensor Installation ...................................................................................6
4.Display Features ...................................................................................................7
4.1 Comfort Icon ..................................................................................................7
4.2 Rate of Change Icon .....................................................................................7
5.Console Operation ................................................................................................7
5.1 Set Mode .......................................................................................................7
5.2 Day Month/Year/Alarm Display .....................................................................8
5.3 Time Alarm ...................................................................................................8
5.4 Reset Max/Min ..............................................................................................8
5.5 Indoor/Outdoor Channel Selection ................................................................9
5.6 Sensor Search Mode .....................................................................................9
5.7 Best Practices for Wireless Communication..................................................9
5.8 Adjustment or Calibration.............................................................................10
5.8.1 Humidity Calibration .............................................................................10
5.8.2 Temperature Calibration .......................................................................11
6.Glossary of Terms ...............................................................................................12
7.Specifications ......................................................................................................12
7.1 Wireless Specifications ...............................................................................12
7.2 Measurement Specifications .......................................................................12
7.3 Power Consumption.....................................................................................12
8.Troubleshooting Guide ........................................................................................12
9.Accessories .........................................................................................................14
10.Liability Disclaimer ............................................................................................15
11.FCC Statement .................................................................................................15
12.Warranty Information ........................................................................................16
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©Copyright 2013, Ambient LLC.
All Rights Reserved.
Page 1
1. Introduction
Thank you for your purchase of the Ambient Weather WS-08 Wireless
Indoor/Outdoor 8-Channel Thermo-Hygrometer with Daily Min/Max Display.
The following user guide provides step by step instructions for installation,
operation and troubleshooting. To download the latest manual and additional
troubleshooting tips, please visit:
http://ambientweather.wikispaces.com/ws08
2.Getting Started
Note: The power up sequence must be performed in the order shown in
this section (insert batteries in the remote transmitter(s) first, Display Console
second).
The WS-08 weather station consists of a display console (receiver), and a
thermo-hygrometer (remote transmitter).
2.1 Parts List
QTY
Item
Display Console
Frame Dimensions (LxHxW): 4.50 x 5.0 x 1.00 in
LCD Dimensions (LxW): 3.75 x 3.50”
LCD Segment Height: 1.25 inches
Thermo-hygrometer transmitter (F007TH)
Dimensions (LxHxW): 4.5” x 2.0” x 0.75”
2.2 Recommend Tools
Hammer and nail for hanging remote thermo-hygrometer transmitter.
2.3 Thermo-Hygrometer Sensor Set Up
Note: Do not use rechargeable batteries. We recommend fresh alkaline
batteries for outdoor temperature ranges between -4 °F and 140 °F and fresh
lithium batteries for outdoor temperature ranges between -40 °F and 140 °F.
1. Remove the battery door on the back of the sensor by removing the set
screw, as shown in Figure 1 .
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LED
Figure 1
2. BEFORE inserting the batteries, locate the dip switches on the inside
cover of the lid of the transmitter.
Figure 2 displays all four switches in the OFF position (factory default setting).
Figure 2
3. Channel Number: The WS-08 supports up to eight transmitters. To set
each channel number (the default is Channel 1), change Dip Switches 1, 2 and
3, as referenced in Table 1.
4. Temperature Units of Measure: To change the transmitter display units of
measure (°F vs. °C), change Dip Switch 4, as referenced in Table 1.
DIP SWITCH
FUNCTION
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
°F
°C
Table 1
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5. Insert two AAA batteries.
6. After inserting the batteries, 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.
7. Verify the correct channel number (CH) and temperature units of measure
(°F vs. °C) are on the display, as shown in Figure 3.
Figure 3
(1) temperature
(2) temperature units (°F vs. °C)
(3) channel number
(4) relative humidity
8. Close the battery door. Make sure the gasket (around the battery
compartment) is properly seated in its trace prior to closing the door. Tighten
the set screw.
2.4 Display Console Set Up
1. Move the remote thermo-hygrometer(s) about 5 to 10' away from the
display console (if the sensor is too close, it may not be received by the display
console). If you have more than one thermo-hygrometer, make sure they are all
powered up and transmitting on different channels.
2. Remove the battery door on the back of the display, as shown in Figure
4. Insert four AAA (alkaline or lithium, avoid rechargeable) batteries in the back
of the display console
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Figure 4
All of the LCD segments will light up for a few seconds to verify all segments
are operating properly.
3. Replace the battery door, and fold out the desk stand and place the
console in the upright position.
The console will instantly display time, indoor temperature and humidity as
icon. The remote temperature and humidity will update
designated by the
on the display within a few minutes on the appropriate channel.
While in the search mode, the remote search icon
will be constantly displayed.
If you have more than once remote sensor (up to eight remotes are supported),
the display will automatically toggle between sensors until all sensors have
reported in.
Do not touch any buttons until the remote sensor has reported in, or the radio
is no longer on, otherwise the remote sensor search mode will
search icon
be terminated. When the remote sensor temperature and humidity has been
received, the console will automatically switch to the normal mode, and all
further settings can be performed.
If the remote does not update, please reference the troubleshooting guide in
Section 8 .
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2.4.1 Display Console Layout
Figure 5
2.4.2 Sensor Operation Verification
Verify the indoor and outdoor humidity match closely with the console and
sensor array in the same location (about 5 to 10' apart). The sensors should be
within 10% (the accuracy is ± 5%). Allow about 30 minutes for both sensors to
stabilize. The humidity can be adjusted or calibrated later to match each other a
known source.
Verify the indoor and outdoor temperature match closely with the console and
sensor array in the same location (about 5 to 10' apart). The sensors should be
within 2°F (the accuracy is ± 1°F). Allow about 30 minutes for both sensors to
stabilize. The temperature can be adjusted or calibrated later to match each
other or a known source.
3. Remote Sensor Installation
It is recommended you mount the remote sensor on a north facing wall, in a
shaded area. Direct sunlight and radiant heat sources 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. Use a screw or nail
(not included) to affix the remote sensor to the wall, as shown in Figure 6.
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4. Display Features
Figure 6
4.1 Comfort Icon
The comfort icon is based on humidity ranges specified in Figure 7 . The icon
is displayed for indoor humidity, remote channel 1 humidity and optional remote
channels 2 through 8 humidity.
RH<45%
Dry
RH45%~65%
RH>65%
Comfortable
Wet
Figure 7
4.2 Rate of Change Icon
The rate of change icon
detects rapid changes in temperature and humidity.
If the arrow points upward, the temperature is increasing at a rate of +2°F per
30 minutes (or greater), or humidity is increasing at a rate of +5% per 30
minutes (or greater). If the arrow points downward, the temperature is
decreasing at a rate of -2°F per 30 minutes (or less), or humidity is decreasing
at a rate of -5% per 30 minutes (or less).
5. Console Operation
Note: The console has three buttons for easy operation: CLEAR/- button,
SET/ADJUST button, and CHANNEL/+ button.
5.1 Set Mode
The Set Mode allows you to set the date and time, date and time format, and
units of measure.
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To enter the set mode, press and hold the SET key for 3 seconds
1. 12 hr/24 hr time format. Press the [+] key to switch between 12 and
24 hour format. Press the SET key to advance to the next setting.
2. Hour. Press the [+] or [-] key to increase or decrease the hour. Press
the SET key to advance to the next setting.
3. Minute. Press the [+] or [-] key to increase or decrease the minute.
Press the SET key to advance to the next setting.
4. Month-Day/Day-Month format. Press the [+] key to switch between
mm-dd and dd-mm date format. Press the SET key to advance to the
next setting.
5. Month. Press the [+] or [-] key to increase or decrease the month.
Press the SET key to advance to the next setting.
6. Day. Press the [+] or [-] key to increase or decrease the day. Press
the SET key to advance to the next setting.
7. Year. Press the [+] or [-] key to increase or decrease the year. Press
the SET key to advance to the next setting.
8. Alarm Hour. Press the [+] or [-] key to increase or decrease the alarm
hour. Press the SET key to advance to the next setting.
9. Alarm Minute. Press the [+] or [-] key to increase or decrease the
alarm minute. Press the SET key to advance to the next setting.
10. Temperature Units of Measure. Press the [+] key to switch between
°F and °C units of measure. Press the SET key to advance to the
next setting.
11. Max/Min Clearing. The Max/Min can be programmed to clear daily
(at midnight) or manually. Press the [+] key to switch between
“Clears Daily” and Clears Manually. Press the SET key to exit setting.
5.2 Day Month/Year/Alarm Display
Press the SET key (do not hold) to toggle between the Day/Month, Year and
Alarm Time.
5.3 Time Alarm
To turn on and off the Time Alarm, press the CLEAR/- button and the
alarm icon will appear
when set, and disappear when disabled.
5.4 Reset Max/Min
To reset the Max/Min values, press and hold the CLEAR/- button for 3 seconds.
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5.5 Indoor/Outdoor Channel Selection
Press the CHANNEL/+ button to switch the display between the indoor
temperature and humidity
, remote sensors 1 through 8, and scroll mode .
In scroll mode, all of the indoor and detected outdoor sensors will be displayed
in five second intervals.
5.6 Sensor Search Mode
If any of the sensor communication is lost, dashes (--.-) will be displayed on the
screen. To reacquire the signal:
1. If a specific channel is lost, press the CHANNEL/+ button to display this
channel, then Press and hold the CHANNEL/+ button for 3 seconds, and
the remote search icon
will be constantly displayed for up to 10 minutes.
Once the signal is reacquired, the remote search icon
will turn off, and
the current values will be displayed.
2. If new sensors are added, subtracted, or multiple sensor channels are lost,
press the CHANNEL/+ button until the indoor channel
is displayed.
Press and hold the CHANNEL/+ button for 3 seconds, and the remote
search icon
will be constantly displayed for up to 10 minutes. Once the
signal is reacquired, the remote search icon
will turn off, and the current
values will be displayed.
5.7 Best Practices for Wireless Communication
Wireless communication is susceptible to interference, distance, walls and
metal barriers. We recommend the following best practices for trouble free
wireless communication.
1. Electro-Magnetic Interference (EMI). Keep the console several feet
away from computer monitors and TVs.
2. Radio Frequency Interference (RFI). If you have other 433 MHz
devices and communication is intermittent, try turning off these other
devices for troubleshooting purposes. You may need to relocate the
transmitters or receivers to avoid intermittent communication.
3. Line of Sight Rating. This device is rated at 300 feet line of sight (no
interference, barriers or walls) but typically you will get 100 feet
maximum under most real-world installations, which include passing
through barriers or walls.
4. Metal Barriers. Radio frequency will not pass through metal barriers
such as aluminum siding. If you have metal siding, align the remote and
console through a window to get a clear line of sight .
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5.8 Adjustment or Calibration
Note: The calibrated value can only be adjusted on the console. The
remote sensor(s) always displays the un-calibrated or measured value.
Note: The measured humidity range is between 10 and 99%. Humidity
cannot be accurately measured outside of this range. Thus, the humidity cannot
be calibrated below 10% or above 99%.
The purpose of calibration is to fine tune or correct for any sensor error
associated with the devices margin of error. The measurement can be adjusted
from the console to calibrate to a known source.
Calibration is only useful if you have a known calibrated source you can
compare it against, and is optional. This section discusses practices,
procedures and sources for sensor calibration to reduce manufacturing and
degradation errors. Do not compare your readings obtained from sources such
as the internet, radio, television or newspapers. They are in a different location
and typically update once per hour.
The purpose of your weather station is to measure conditions of your
surroundings, which vary significantly from location to location.
5.8.1 Humidity Calibration
Prior to entering the calibration mode, press the CHANNEL/+ button to select
the humidity sensor you wish to adjust.
To enter the humidity calibration mode, press and hold the SET/ADJUST and
CLEAR/- buttons at the same time for 5 seconds and the humidity value will
begin flashing. Press the CHANNEL/+ button to increase the humidity and the
CLEAR/- button to decrease the humidity reading in 1% increments. To rapidly
increase (or decrease) the humidity reading, press and hold the CHANNEL/+
or CLEAR/- button.
To return the humidity to the actual or uncalibrated measurement, press the
ADJUST button.
Once the displayed humidity equals the calibrated source, press and hold the
ADJUST button for three seconds, or wait 15 seconds for timeout, and the
humidity value will stop flashing.
Discussion: Humidity is a difficult parameter to measure electronically
and drifts over time due to contamination. In addition, location has an adverse
affect on humidity readings (installation over dirt vs. lawn for example).
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Official stations recalibrate or replace humidity sensors on a yearly basis. Due
to manufacturing tolerances, the humidity is accurate to ± 5%. To improve this
accuracy, the indoor and outdoor humidity can be calibrated using an accurate
source, such as a sling psychrometer:
http://www.ambientweather.com/mafaredspslp.html
or one step humidpak calibration kits (reference Section 9 ). You can
also use common table salt, water and a plastic bag:
http://ambientweather.wikispaces.com/ws08
5.8.2 Temperature Calibration
Prior to entering the calibration mode, press the CHANNEL/+ button to select
the temperature you wish to adjust.
To enter the temperature calibration mode, press and hold the SET/ADJUST
and CHANNEL/+ buttons at the same time for 5 seconds and the temperature
value will begin flashing. Press the CHANNEL/+ button to increase the
temperature and the CLEAR/- button to decrease the temperature reading in
0.1° increments. To rapidly increase (or decrease) the temperature reading,
press and hold the CHANNEL/+ or CLEAR/- button.
To return the temperature to the actual or uncalibrated measurement, press the
ADJUST button.
Once the displayed temperature equals the calibrated source, press and
hold the ADJUST button for three seconds, or wait 15 seconds for
timeout, and the temperature value will stop flashing.
Discussion: Temperature errors can occur when a sensor is placed too
close to a heat source (such as a building structure, the ground or trees).
To calibrate temperature, we recommend a mercury or red spirit (fluid)
thermometer. Bi-metal (dial) and other digital thermometers are not a good
source and have their own margin of error. Using a local weather station in your
area is also a poor source due to changes in location, timing (airport weather
stations are only updated once per hour) and possible calibration errors (many
official weather stations are not properly installed and calibrated).
Place the sensor in a shaded, controlled environment next to the fluid
thermometer, and allow the sensor to stabilize for 48 hours. Compare this
temperature to the fluid thermometer and adjust the console to match the fluid
thermometer.
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6. Glossary of Terms
Term
Definition
Accuracy is defined as the ability of a measurement to match
the actual value of the quantity being measured.
Accuracy
A hygrometer is a device that measures relative humidity.
Hygrometer Relative humidity is a term used to describe the amount or
percentage of water vapor that exists in air.
Range is defined as the amount or extent a value can be
measured.
Range
7. Specifications
7.1 Wireless Specifications
●
Line of sight wireless transmission (in open air): 300 feet, 100 feet under
most conditions.
Frequency: 433 MHz
●
Update Rate: 60 seconds
●
7.2 Measurement Specifications
The following table provides specifications for the measured parameters.
Measurement
Range
Accuracy
Resolution
Indoor Temperature
32 to 140°F
± 1°F
Outdoor Temperature
-40 to 140°F
± 1°F
0.1°F
± 5% (only guaranteed
between 20 to 90%)
± 5% (only guaranteed
between 20 to 90%)
1%
Indoor Humidity
10 to 99 %
Outdoor Humidity
10 to 99 %
0.1°F
1%
7.3 Power Consumption
●
●
●
Base station (display console): 4 x AAA 1.5V Alkaline or Lithium batteries
(not included)
Remote sensor : 2 x AAA 1.5V Alkaline or Lithium batteries (not included)
Battery life: Minimum 12 months for base station with one sensor and
excellent reception. Intermittent reception and multiple sensors may
reduce the battery life.
Minimum 12 months for thermometer-hygrometer sensor (use lithium
batteries in cold weather climates less than -4°F)
8. Troubleshooting Guide
If your question is not answered here, you can contact us as follows:
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1. Email Support: support@ambientweather.com
2. Live Chat Support: www.ambientweather.com/chat.html
(M-F 8am to 4pm Arizona Time)
3.Technical Support: 480-283-1644 (M-F 8am to 4pm Arizona Time)
Problem
Solution
Wireless remote
(thermo-hygrometer)
not reporting in to
console.
There are dashes (--.-)
on the display console.
If any of the sensor communication is lost, dashes (--.-)
will be displayed on the screen. To reacquire the signal,
press and hold the CHANNEL/+ button for 3 seconds,
and the remote search icon
will be constantly
displayed. Once the signal is reacquired, the remote
search icon
will turn off, and the current values will be
displayed.
The maximum line of sight communication range is 300'
and 100' under most conditions. Move the sensor
assembly closer to the display console.
If the sensor assembly is too close (less than 5'), move
the sensor assembly away from the display console.
Make sure the remote sensor LCD display is working
and the transmitter light is flashing once per 60 seconds.
Install a fresh set of batteries in the remote thermohygrometer. For cold weather environments, install
lithium batteries.
Make sure the remote sensors are not transmitting
through solid metal (acts as an RF shield), or earth
barrier (down a hill).
Move the display console around electrical noise
generating devices, such as computers, TVs and other
wireless transmitters or receivers.
Move the remote sensor to a higher location. Move the
remote sensor to a closer location.
Temperature sensor
reads too high in the
day time.
Version 1.0
Make sure the thermo-hygrometer is mounted in a shaded
area on the north facing wall. Consider the following radiation
shield if this is not possible:
http://www.ambientweather.com/amwesrpatean.html
©Copyright 2013, Ambient LLC.
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Problem
Solution
Indoor and Outdoor
Temperature do not
agree
Indoor and Outdoor
Humidity do not
agree.
Allow up to one hour for the sensors to stabilize due to signal
filtering. The indoor and outdoor temperature sensors should
agree within 2 °F (the sensor accuracy is ± 1 °F).
Use the calibration feature to match the indoor and outdoor
temperature to a known source.
Allow up to one hour for the sensors to stabilize due to signal
filtering. The indoor and outdoor humidity sensors should
agree within 10 % (the sensor accuracy is ± 5 %).
Use the calibration feature to match the indoor and outdoor
humidity to a known source.
Display console
contrast is weak
Replace console batteries with a fresh set of batteries.
9. Accessories
The following software and hardware accessories are available for this
weather station at www.AmbientWeather.com .
Description
Accessory
Ambient Weather F007TH
Wireless Thermo-Hygrometer Add additional remote thermo-hygrometers. Supports
for WS-08 Weather Stations up to eight remote sensors.
Ambient Weather WS-08-C
WS-08 Big Digit 8-Channel
Wireless ThermoHygrometer, Console Only
Add as many display consoles as you like to your
existing system to display the remote sensor in
different locations.
Energizer AAAS Lithium
Battery (2-pack) - Batteries for AAA lithium batteries for cold weather climates.
Long Life and Cold Climates
Ambient Weather
SRS100LX Temperature and
Humidity Solar Radiation
Shield
Solar Radiation Shield improves temperature
accuracy for hot weather climates. Remove the rain
guard and install over thermo-hygrometer.
Ambient Weather Humidity
Calibration Kits
One step calibration kits for digital hygrometers use
salt slurry formula to accurately calibrate the indoor
and outdoor hygrometers.
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10. Liability Disclaimer
Please help in the preservation of the environment and return used batteries to
an authorized depot.
The electrical and electronic wastes contain hazardous substances. Disposal of
electronic waste in wild country and/or in unauthorized grounds strongly
damages the environment.
Reading the “User manual” is highly recommended. The manufacturer and
supplier cannot accept any responsibility for any incorrect readings and any
consequences that occur should an inaccurate reading take place.
This product is designed for use in the home only as indication of weather
conditions. This product is not to be used for medical purposes or for public
information.
The specifications of this product may change without prior notice.
This product is not a toy. Keep out of the reach of children.
No part of this manual may be reproduced without written authorization of the
manufacturer.
Ambient, LLC WILL NOT ASSUME LIABILITY FOR INCIDENTAL,
CONSEQUENTIAL, PUNITIVE, OR OTHER SIMILAR DAMAGES ASSOCIATED
WITH THE OPERATION OR MALFUNCTION OF THIS PRODUCT.
11. 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 receive including
interference that may cause undesired operation.
Statement according to FCC part 15.21:
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
aresidential 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.
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Page 15
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 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 .
12. Warranty Information
Ambient, LLC 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 only to the original purchaser of this product. To receive
warranty service, the purchaser must contact Ambient, LLC for problem
determination and service procedures.
Warranty service can only be performed by a Ambient, LLC. The original dated bill
of sale must be presented upon request as proof of purchase to Ambient, LLC.
Your Ambient, LLC warranty covers all defects in material and workmanship with
the following specified exceptions: (1) damage caused by accident, unreasonable
use or neglect (lack of reasonable and necessary maintenance); (2) damage
resulting from failure to follow instructions contained in your owner's manual; (3)
damage resulting from the performance of repairs or alterations by someone other
than an authorized Ambient, LLC authorized service center; (4) units used for other
than home use (5) applications and uses that this product was not intended (6) the
products inability to receive a signal due to any source of interference or metal
obstructions and (7) extreme acts of nature, such as lightning strikes or floods.
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.
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