WS-7054U
Wireless 433 MHz
Temperature Station
Instruction Manual
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Remote Control Sender
Indoor Temperature Station
Using Multiple Remote Control Senders
Setup of Multiple Units
13-16
16-18
18-21
21-22
Viewing Remote Control
Senders
Features of the Multiple Remote 22-23
Control Senders
24-28
28-29
29-31
31-33
34
Troubleshooting
Maintenance and Care Instructions
Specifications
Warranty Information
FCC DISCLAIMER
iii
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INVENTORY OF CONTENTS
1. The Indoor Temperature Station (Figure 1)
2. The Outdoor Remote Control Sensor
(TX3U) and mounting bracket. (Figure 2)
3. 3 each, 1/2” Philips screws.
4. One strip of double sided adhesive tape.
5. Instruction Manual and Warranty Card.
Figure 1
Figure 2
ADDITIONAL EQUIPMENT (not included)
1. 1 Philips screwdriver.
2. 1 Flat screwdriver.
3. 2 Fresh AA 1.5V batteries.
4. 2 Fresh AAA 1.5V batteries.
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QUICK SETUP
1. Insert two AAA batteries into the Remote
Control Sender.
2. Insert two AA batteries into the Indoor
Temperature Station.
3. Wait 5-6 minutes, or until the outdoor
temperature is displayed in the OUTDOOR
LCD (Liquid Crystal Display) of the Indoor
Temperature Station.
4. Set the Time (See complete instructions
for details).
5. Mount units.
Note: The Remote Control Sender transmits a
signal every 3 minutes. After the batteries have
been installed, the Indoor Temperature Station
searches for these signals for a duration of 6
minutes. If there is no temperature reading in
the OUTDOOR LCD after 6 minutes, make
sure the units are within range of each other, or
repeat battery installation process.
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DETAILED SETUP GUIDE
I. BATTERY INSTALLATION
A. REMOTE CONTROL SENDER
Battery cover
Battery compartment
1. Remove the mounting bracket.
The bracket snaps on and off with
minimal effort.
2. Remove battery cover. To do this,
remove the flathead screw located
in the lower-central position of the
unit. The rubber weather-seal
creates a tight seal for the battery
cover, and does not allow the
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battery cover to fall away from the
unit. Place the screw partially
back into the hole and angle it
slightly, so the threads grab the
battery cover. With the screw,
pull the battery cover off.
3. Observing the correct polarity,
install 2 AAA batteries. The
batteries will fit tightly—make
sure they do not spring free, or
start-up problems may occur.
4. Check the LCD screen of the
Remote Control Sender to see if
there is a temperature reading. If
there is no reading check the
polarity of the batteries or replace
with new batteries.
5. Observing that the rubber
weather-seal is in place; replace
battery
cover,
screw,
and
mounting bracket.
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B. INDOOR 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 cover on the
backside. To do this, push up and
pull out.
Battery
Cover
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2. Observing the correct polarity,
install 2 AA batteries.
3. Replace battery cover.
4. Wait 5-6 minutes or until both
indoor and outdoor temperatures
are shown on the Indoor
Temperature Station.
5. The Indoor Temperature Station
should now show: “-:- -” in the
TIME LCD, and temperatures in
the INDOOR and OUTDOOR
LCD’s.
TIME LCD
-:--
INDOOR LCD
OUTDOOR LCD
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II. TIME
Control Buttons
A. SETTING THE TIME
1. Press and hold the SET button for
1 second. “12h” will appear in the
TIME LCD.
2. Use the INDOOR button to select
either 12h time or 24h time (12h is
an AM—PM mode, and 24h is
military time).
3. Press the SET button 2 times,
“TIME” will flash in the upper left
corner.
4. Press the INDOOR button to set
the hours, and press the
OUTDOOR button to set the
minutes.
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5. Press the SET button to activate
the clock.
Note: There is only a “PM” display,
which appears under “TIME.” If there
is no display here it is AM. Make sure
you set the time accordingly.
III. UNITS OF TEMERATURE MEASURE
A. SELECTING UNITS OF
MEASUREMENT
1. Press and hold the SET button for
1 second.
2. Press the SET button again. “°F”
will appear in the TIME LCD.
3. Press the INDOOR button to shift
between °F and °C.
4. Press the SET button twice to
activate settings.
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IV. FEATURES
A. INDOOR MINIMUM AND
MAXIMUM TEMPERATURES
1. Press and hold the INDOOR
button for 1 second.
appears in the INDOOR LCD and
the recorded minimum
temperature is displayed.
“MIN”
2. Press and hold the INDOOR
button for 1 second. “MAX”
appears in the INDOOR LCD and
the
temperature is displayed.
Note: When first setting-up the
recorded
maximum
minimum and maximum temperatures
may be the same as the current
temperatures.
3. To return to the current
temperature, press and hold the
INDOOR button for 1 second.
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B. OUTDOOR MINIMUM AND
MAXIMUM TEMPERATURES
1. Press and hold the OUTDOOR
button for 1 second.
appears in the OUTDOOR LCD.
The “OUTDOOR MIN,” and
“MIN”
“TIME” displays will flash. The
recorded minimum temperature is
displayed in the OUTDOOR LCD,
and the time it was recorded is
displayed in the TIME LCD.
After 15 seconds the “OUTDOOR
MIN,” and “TIME” will stop
flashing. However, the minimum
outdoor temperature will continue
to be displayed.
2. Press and hold the OUTDOOR
button for 1 second. “MAX”
appears in the OUTDOOR LCD.
The “OUTDOOR MAX,” and
“TIME” displays will flash. The
recorded maximum temperature is
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displayed in the OUTDOOR LCD,
and the time it was recorded is
displayed in the TIME LCD.
After 15 seconds the “OUTDOOR
MAX,” and “TIME” will stop
flashing, and the maximum
outdoor temperature will continue
to be displayed.
3. To return to current temperature,
press and hold the OUTDOOR
button for 1 second.
V. RESETTING THE MINIMUM AND
MAXIMUM TEMPERATURES
A. INDOOR
1. To reset both the minimum and
maximum
temperatures—press
and continue to hold the INDOOR
button, while you press and hold
the RESET button. When the
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temperatures are reset release the
buttons.
2. To return to the current indoor
temperature, press and hold the
INDOOR button two times,
holding for 1 second each.
B. OUTDOOR
1. To reset both the minimum and
maximum temperatures—press
and continue to hold the
OUTDOOR button, while you
press and hold the RESET button.
When the temperatures are reset
release the buttons.
2. To return to the current outdoor
temperature, press and hold the
OUTDOOR button two times,
holding for 1 second each.
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VI. READING THE TEMPERATURE
TREND
A. The temperature trend indicator is
displayed in the OUTDOOR LCD.
1. Ï Indicates that the temperature
is rising.
2. Ð Indicates that the temperature
is dropping.
3. The absence of an arrow indicates
that the temperature is stable.
VII. MOUNTING
A. THE REMOTE CONTROL
SENDER
Note: To achieve a true temperature
reading, avoid mounting where direct
sunlight can reach the Remote Control
Sender. We recommend that you mount
the Sender on a North-facing wall. The
sending range is 80ft; obstacles such as
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walls, concrete, and large metal objects can
reduce the range. Place both units in their
desired location before permanently
mounting the Remote Control Sender.
There should be a change of temperature in
the OUTDOOR LCD within 6 minutes.
The Remote Control Sender can be mounted in
two ways:
•
•
with the use of screws or,
using the adhesive tape.
1. MOUNTING WITH THE
SCREWS
a) Remove the mounting bracket
from the Remote Control
Sender (figure 2).
b) Place mounting bracket over
desired location. Through the
three screw holes of the
bracket, mark the mounting
surface with a pencil.
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c) Where marked, drill holes
into mounting surface using
an appropriate size drill bit.
d) Screw mounting bracket onto
the mounting surface. Ensure
that the screws are flush with
the bracket.
2. MOUNTING WITH
ADHESIVE TAPE
a) With a nonabrasive solution,
clean and dry the back of the
mounting bracket and the
mounting surface to ensure a
secure hold. The mounting
surface should be smooth and
flat.
b) Remove the protective strip
from one side of the tape.
Adhere the tape to the
designated area on the back of
the mounting bracket.
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c) Remove the protective strip
from the other side of the
tape. Position the Remote
Control Sender in the desired
location, ensuring that the
Indoor Temperature Station
can receive the signal.
B. THE INDOOR TEMPERATURE
STATION
Note:
Before mounting the Indoor
Temperature Station make sure that it is
able to receive signals from the Remote
Control Sender.
The Indoor Temperature Station can also
be mounted in two ways:
•
•
with the table stand or,
on the wall with the use of a wall
hanging screw (not included).
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1. USING THE TABLE-STAND
a) The Indoor Temperature
Station comes with the table
stand already mounted. If
you wish to use the table-
stand all that is required is to
place the Indoor Temperature
Station in an appropriate
location.
2. WALL MOUNTING
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a) Remove the table stand. To
do this, pull down on the
stand from the rear and rotate
forward.
b) Fix a screw (not included)
into the desired wall, leaving
approximately 3/16 of an inch
(5mm) extended from the
wall.
c) Place the Indoor Temperature
Station onto the screw using
the hanging hole on the
backside. Gently pull the
Station down to lock the
screw into place.
VIII.
USING MULTIPLE REMOTE
CONTROL SENDERS
Your WS-7054U Indoor Temperature Station
can receive signals from five different Remote
Control Senders (The TX3U features
temperature data transmission and the TX3UP
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offers the same plus a 10’ probe to insert in a
pool, spa, soil, etc.). Assign a number to each
Remote Control Sender (i.e. #1 will be for
outdoors, #2 will be for the basement, etc.).
This will help you determine which
temperature, from which Sender, you are
reading on the Indoor Temperature Station.
Note: When setting up multiple units it is
important to insert batteries first into all the
Remote Control Senders, and in numeric
sequence. Second install batteries into the
Indoor Temperature Station.
Transmission
problems will arise if this is not done correctly
and if the total time for set-up exceeds 6
minutes.
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A. SETUP OF MULTIPLE UNITS
1. It is necessary to remove the
batteries from all existing units in
operation.
2. Remove the battery covers to all
Remote Control Senders. See
section I.A.2.
3. Place all Remote Control Senders
in sequential order.
#1
#2
#3
4. In sequential order, install
batteries. (Refer to instructions in
I.A.3 through I.A.5).
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5. Install batteries into the Indoor
Temperature Station. (Refer to
instructions in I.B.).
6. Follow directions in section II.A
to set the time, section III.A to
select Fahrenheit or Celsius, and
section VII. A to mount.
B. VIEWING MULTIPLE REMOTE
CONTROL SENDERS ON THE
INDOOR TEMPERATURE
STATION
1. To view the temperature of a
different Remote Control Sender,
press the RESET button.
2. In the OUTDOOR LCD a
1
2
should shift and become a
This indicates that you are
now reading the temperature of
the Remote Control Sender you
designated as #2.
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3. Repeat step 1 to view the 3rd, 4th,
and 5th (depending on how many
are set up) temperatures sent by
the Remote Control Senders.
Continue to press RESET until you
return to the first Remote Control
Sender.
C. VIEWING THE FEATURES OF
MULTIPLE REMOTE CONTROL
SENDERS
1. Press the RESET button to select
the Remote Control Sender you
wish to view.
2. To
MINIMUM AND MAXIMUM
TEMPERATURES, follow
view
the
OUTDOOR
directions in section IV.B. While,
in this mode press the RESET
button to toggle through different
Remote Control Senders and view
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their minimum and maximum
temperatures.
3. To
reset
the
OUTDOOR
MINIMUM AND MAXIMUM
TEMPERATURES, follow step 1
above and the directions in
sections V.A. through V.B. This
will reset the minimum and
maximum for only the selected
Remote Control Sender.
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TROUBLESHOOTING
Problem
“--. -” appears
in the
OUTDOOR
LCD of the
Indoor
Solution
Batteries may be inserted wrong
in Remote Control Sender—
correct the polarity
Temperature
Station.
The batteries may be weak—
replace with new batteries.
The Remote Control Sender
may be out of its 80 foot (25m)
range—bring the units closer
together.
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Obstacles such as walls,
concrete, metal window
“--.-” appears in
the OUTDOOR
LCD of the
Indoor
Temperature
Station.
frames, or large metal objects,
may be obstructing signal
transmission from the Remote
Control Sender—Relocate the
Remote Control Sender, within
range, where there are no
obstructions.
(continued)
Other equipment in vicinity
operating on 433MHz may
interfere with signal—turn off
other equipment or relocate
Indoor Temperature Station,
wait a few minutes for signal to
be found.
Temperature exceeds range of
the Remote Control Sender—
see specifications for range.
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No temperature The batteries may be inserted
in the LCD of wrong or weak—check the
the
Remote polarity of batteries or replace
Control Sender. with new batteries.
Remote Control Sender out of
its 80 foot (25m) range—bring
the units closer together.
If problem persists contact
La Crosse Technology for
replacement.
The LCD of the Check for proper battery
Indoor
installation.
Temperature
Station is blank.
The batteries may be weak—
replace with new batteries.
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The LCD of the Contact La Crosse Technology
Indoor
for replacement.
Temperature
Station is blank.
(continued)
Temperature is Temperatures
“incorrect”
can
vary
depending on the location of
the Remote Control Sender.
The thermometers are not
100% accurate (the WS-7054U
is accurate to +/- 2 °F). If you
are sure the temperature is
wrong (the unit reads 110 °F,
when it is actually 70 °F) reset
entire system by removing all
batteries and following set-up
instructions. If this does not
solve the problem, contact
La Crosse Technology for
replacement.
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Problem not
covered under
Call La Crosse Technology to
order replacement part. We
the warranty (ie. will accept Visa, MasterCard,
Dropped unit
into water).
Discover, or prepayments by
check.
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.
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•
Opening the casings invalidates the
warranty. Do not try to repair the unit.
Contact La Crosse Technology repairs.
SPECIFICATIONS
Transmitting Frequency 433MHz
Recommended Operating Temperature
Indoor Temperature
Station
Remote Control Sender
32 °F to 122 °F
(0 °C to 50 °C)
14 °F to 140 °F
(-10 °C to 60 °C)
Measuring Temperatures
Temperature Station:
Indoor
-20.2 °F to 156.2 °F
with 0.2 °F resolution.
(-29.0 °C to 69.0 °C
with 0.1 °C resolution).
-21.8 °F to 156.2 °F
with 0.2 °F resolution.
(-29.9 °C to 69.0 °C
with 0.1 °C resolution).
-21.8 °F to 156.2 °F
Temperature Station:
Outdoor
Remote Control Sender
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with 0.2 °F resolution.
(-29.9 °C to 69.0 °C
with 0.1 °C resolution).
Accuracy
Indoor
+/- 2 °F (+/- 1 °C).
Outdoor
+/- 2 °F (+/- 1 °C).
Transmitting range of Maximum
80
feet
the
(25m).
Remote Control Sender
Temperature check
Indoor Temperature
Station: Indoor
Every 10 seconds.
Indoor Temperature
Station: Outdoor
Three times in 10
minutes.
Remote Control Sender Once every minute.
(LCD)
Batteries—(Alkaline recommended)
Remote Control Sender 2 x AAA, 1.5V
Indoor
Station
Temperature 2 x AA, 1.5V
Battery life expectancy
for both units
Dimensions: (L x W x H)
Approximately 1 year.
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Indoor
Station
Temperature 3.51 x 1.19 x 4.88 in.
(excluding table stand)
(90 x 30.5 x 125 mm).
Remote Control Sender 2.18 x 0.94 x 3.12 in.
(56 x 24 x 80 mm).
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 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 stipulated
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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 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 your
owner’s manual; (5) damage resulting from the
performance of repairs or alterations by someone
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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.
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.
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For warranty work, technical support, or information
contact:
La Crosse Technology
2809 Losey Blvd. S.
La Crosse, WI 54601
Phone: 608.782.1610
Fax: 608.796.1020
e-mail:
(warranty work)
(information on other products)
web:
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FCC DISCLAIMER
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, and (2) this
device must accept any interference received,
including interference that may cause undesired
operation.
Freq. 433.92 MHz
La Crosse Technology
Made in China
WS7054U
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