La Crosse Technology WS-7054U User manual

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WS-7054U
Wireless 433 MHz
Temperature Station
Instruction Manual

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TABLE OF CONTENTS
Topic Page
Inventory of Contents 1
Additional Equipment 1
Quick Setup 2
Detailed Setup Guide
Battery Installation 3-6
Remote Control Sender 3-4
Indoor Temperature Station 5-6
Setting the Time 7-8
Selecting Units of Measurement 8
Features
Indoor Minimum and Maximum
Temperatures 9
Outdoor Minimum and
Maximum Temperatures 10-11
Resetting the Indoor Minimum
and Maximum Temperatures 11-12
Resetting the Outdoor Minimum
and Maximum Temperatures 12
Reading the Temperature Trend 13
Mounting

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Remote Control Sender 13-16
Indoor Temperature Station 16-18
Using Multiple Remote Control Senders
Setup of Multiple Units 18-21
Viewing Remote Control
Senders 21-22
Features of the Multiple Remote
Control Senders 22-23
Troubleshooting 24-28
Maintenance and Care Instructions 28-29
Specifications 29-31
Warranty Information 31-33
FCC DISCLAIMER 34

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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.
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.
Figure 1
Figure 2

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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
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
Battery cover
Battery compartment

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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
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.
Control Buttons