AcuRite 02038, 02041 Instruction Manual

Instruction Manual

Weather Station

model 02038 / 02041

CONTENTS

Unpacking Instructions ........... 2

Package Contents .................. 2

Product Registration ............... 2

Features & Benets: Sensor..... 2

Features & Benets: Display.... 3

Setup .................................... 5

Sensor Setup ......................... 5

Display Setup ........................ 6

Intelli-Time® Clock .................. 7

Set the Time, Date & Units ...... 7

Backlight Settings ................... 7

Placement Guidelines ............. 8

Using the Weather Station...... 9

Troubleshooting ....................10

Care & Maintenance............. 12

Calibration ...........................12

Replace Intelli-Time® battery ..13

Specications........................14

FCC Information ...................14

Customer Support .................15

Warranty..............................15

Questions? Contact Customer Support at

[phone] or visit www.AcuRite.com.

SAVE THIS MANUAL FOR FUTURE REFERENCE.

Congratulations on your new AcuRite product. To ensure the best
possible product performance, please read this manual in its entirety

and retain it for future reference.

Unpacking Instructions

Remove the protective lm that is applied to the LCD screen prior to using this
product. Locate the tab and peel off to remove.

Package Contents

1. Display unit

2. Outdoor sensor

3. Power adapter

4. Instruction Manual

IMPORTANT

PRODUCT REGISTRATION

Register online

to receive 1 year

warranty protection

www.AcuRite.com

Features & Benets

1

2

II

3

4

PRODUCT MUST BE REGISTERED
TO RECEIVE WARRANTY SERVICE

Archive:l Products

Register a Product

►

OUTDOOR SENSOR

1. Integrated Hanger

For easy placement.

5

2. Wireless Signal Indicator

Flashes when data is being sent to the
display unit.

3. Battery Compartment

4. A-B-C Switch

ID code that must match display’s A-B-C
switch to ensure units synchronize.

5. Battery Compartment Cover

2

Features & Benets

-----------'---------=-==~==---

21 20 19 18

1

2

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OUTDOOR

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17 16

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INDOOR

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--~ _______ ACU•RITE _______ __,

7

DISPLAY UNIT

1. Outdoor Sensor Signal Strength

2. Current Outdoor Temperature

Arrow icon indicates the direction the

temperature is trending.

3. Low/High Temperature Records

Lowest and highest outdoor

temperature recorded since midnight.

4. Current Outdoor Humidity

Arrow icon indicates the direction
the humidity is trending.

5. Low/High Humidity Records

Lowest and highest outdoor humidity

recorded since midnight.

6. Learning Mode Icon

Disappears after weather forecast
self-calibration is complete.

7. Auto or Manual Pressure Mode

Indicates pressure mode preference.

Auto Pressure Mode

Pressure will self-calibrate over a 14
day Learning Mode.

Manual Pressure Mode

Indicates raw pressure value, no
adjustment for sea level (can be
calibrated).

8. Moon Phase

9. Barometric Pressure

Arrow icon indicates the direction

the pressure is trending.

.. 3 3 :_,___

8 96

10. Low/High Humidity Records

Lowest and highest indoor
humidity recorded since midnight.

11. Humidity Level Indicator

Indicates a high, low or ideal indoor
humidity level.

12. Current Indoor Humidity

Arrow icon indicates the direction
the humidity is trending.

13. Low/High Temperature Records

Lowest and highest indoor

temperature recorded since midnight.

14. Current Indoor Temperature

Arrow icon indicates the direction the

temperature is trending.

15. Date

16. SET Icon

17. Display Low Battery Indicator

18. Intelli-Time® Clock

Automatically updates itself for
Daylight Saving Time.

19. 12 to 24 Hour Weather Forecast

Self-Calibrating Forecasting pulls data

from the outdoor sensor to generate

your personal forecast.

20. AUTO DIM Indicator

21. Sensor Low Battery Indicator

22. Momentary Backlight Button

12
11

10

3

Features & Benets

10

1

-0

2

-0

3

-0

4

-0

• • • • • ••

• • • • • • • • • • • • •

•••••••••••

• •••••••••••••••

• • • • • • • • • • • • • •

• ••••••••••

65

• ----+-----

7

9
8

BACK OF DISPLAY UNIT

1. All-Time Records Button

Press to access all-time high
and low records.

2. “ “ Button

For setup preferences.

3. “ “ Button

ox

For setup preferences.

4. “ “ Button

.Y.

For setup preferences.

5. Battery Compartment

6. Reset Button

Full reset to factory defaults.

7. Battery Compartment Cover

8. Plug-in for Power Adapter

9. A-B-C Switch

ID code that must match sensor’s A-B-C
switch to ensure units synchronize.

10. Integrated Hang Hole

For easy wall mounting.

4

SETUP

Sensor Setup

1

Set the A-B-C Switch

The A-B-C switch is located inside

•

the battery compartment. It can
be set to A, B or C. However,
you must select the same letter
choices for both the sensor and
the display unit in order for the
units to synchronize.

Install or Replace Batteries

2

AcuRite recommends high quality

•

alkaline or lithium batteries in
the outdoor sensor for the best
product performance. Heavy
duty or rechargeable batteries

are not recommended.

The sensor requires lithium
batteries in low temperature

conditions. Cold temperatures
can cause alkaline batteries
to function improperly. Use
lithium batteries in the sensor for
temperatures below -4ºF / -20ºC.

1. Slide off the battery
compartment cover. Take
note of the A-B-C switch
setting inside the battery
compartment for display unit

setup.

2. Insert 2 x AA batteries into
the battery compartment, as
shown. Follow the polarity
(+/-) diagram in the battery

compartment.

3. Replace the battery cover.

A-B-C Switch

1

set to match

display unit

•

A B C

Install Batteries

2

2 AA batteries

•

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ALKALINE

BATTERIES

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(70°C) 1S8°F I
(70°C) 1S8°F I

Display Unit Setup

Set the A-B-C Switch

1

Locate the A-B-C switch inside

•

the battery compartment. Set
the A-B-C switch to A, B or C.
You must select the same letter
choices for both the display unit

and the sensor in order for the

units to synchronize.

Install or Replace Backup

2

Batteries (optional)

•

1. Remove the battery

0
0

r

0

•

A
B
C

compartment cover.

2. Insert 3 x AA alkaline batteries
into the battery compartment,
as shown. Follow the polarity
(+/–) diagram in the battery

compartment.

3. Replace the battery cover.

Plug in Power Adapter

3

For the best performance, plug

in the power adapter as the main
power source for this product.

1

A-B-C Switch

set to match

•

sensor

Plug in Power Adapter

3

0

•

PLEASE DISPOSE OF OLD OR DEFECTIVE BATTERIES IN AN ENVIRONMENTALLY SAFE
WAY AND IN ACCORDANCE WITH YOUR LOCAL LAWS AND REGULATIONS.

BATTERY SAFETY: Clean the battery contacts and also those of the device prior to battery installation. Remove batteries from equipment which is not to be
used for an extended period of time. Follow the polarity (+/-) diagram in the battery compartment. Promptly remove dead batteries from the device. Dispose of used
batteries properly. Only batteries of the same or equivalent type as recommended are to be used. DO NOT incinerate used batteries. DO NOT dispose of batteries in fire,
as batteries may explode or leak. DO NOT mix old and new batteries or types of batteries (alkaline/standard). DO NOT use rechargeable batteries. DO NOT recharge
non-rechargeable batteries. DO NOT short-circuit the supply terminals.

6

Install Batteries

2

3 AA batteries

•

IMPORTANT: Batteries
are a backup power

source to preserve records
in the event of a power
outage. Power adapter

is recommended as the
primary power source to
enjoy the full functionality
of this product.

Intelli-Time® Clock

Intelli-Time products are pre-programmed with the correct time and date.
Intelli-Time technology instructs the time and date to set themselves. All you
need to do is select your Time Zone and Daylight Saving Time preferences. The
clock will then automatically set itself and change for Daylight Saving Time.

Set the Time, Date & Units

Press the “ ” button, located on the back of the display unit, to enter SET
MODE. Once in set mode, the preference you are currently setting will blink on
the display.

To adjust the currently selected (ashing) item, press and release the “ “ or

“

To save your adjustments, press and release the “ ” button again to adjust
the next preference. The preference set order is as follows:

TIME ZONE ( PST MST CST EST AST HAST AKST)
DST (Daylight Saving Time ON or OFF)*
CLOCK HOUR
CLOCK MINUTE
CALENDAR MONTH
CALENDAR DATE
CALENDAR YEAR
TEMPERATURE UNITS (ºF or ºC)
PRESSURE UNITS (inHg or hPa)

*If you live in an area that observes DST, DST should be set to ON, even if it is
not currently Daylight Saving Time.

You will automatically exit SET MODE if no buttons are pressed for 10 seconds.
Enter setup mode at any time by pressing the “ ” button.

ox

“ buttons (press and HOLD to fast adjust).

ox

ox

Display Backlight Settings

This weather station’s color display features three different lighting settings:
High (100%) brightness, Medium (60%) brightness and Low (30%) brightness

Using battery power alone, the backlight is available momentarily for 10
seconds by pressing the “BACKLIGHT” button.

When display is powered with the power adapter, backlight remains on at
100% brightness. Press “BACKLIGHT” button once to dim to 60% brightness;
press again to dim to 30%, press a 3rd time to enter “AUTO DIM” mode.
“AUTO DIM” will appear to the left of the time.

AUTO DIM MODE: Automatically adjusts display brightness based on time of day & year.

MARCH 11- NOVEMBER 4

NOVEMBER 5 - MARCH 10

6:00 a.m. - 9:00 p.m. = 100% brightness
9:01 p.m. - 5:59 a.m.= 30% brightness
7:30 a.m. - 7:00 p.m.= 100% brightness
7:01 p.m. - 7:29 a.m. = 30% brightness

7

Placement for Maximum Accuracy

(100 meters)

AcuRite sensors are sensitive to surrounding environmental conditions. Proper
placement of both the display unit and outdoor sensor are critical to the
accuracy and performance of this product.

Display Unit Placement

Place the display unit in a dry area free of dirt and dust. Display
unit stands upright for tabletop use or is wall-mountable.

Outdoor Sensor Placement

Sensor must be placed outside to observe outdoor conditions.
Sensor is water resistant and is designed for general outdoor
use, however, to extend its life place the sensor in an area

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protected from direct weather elements.

Hang the sensor using the integrated hang holes or hanger, or
by using string (not included) to hang it from a suitable location,
like a well covered tree branch. The best location is 4 to 8 feet
above the ground with permanent shade and plenty of fresh air
to circulate around the sensor.

Important Placement Guidelines

• To ensure accurate temperature measurement, place units out of direct

sunlight and away from any heat sources or vents.

• Display unit and outdoor sensor must be within 330 ft (100 m) of each other.

• To maximize wireless range, place units away from large metallic items, thick
walls, metal surfaces, or other objects that may limit wireless communication.

• To prevent wireless interference, place both units at least 3 ft (.9 m) away
from electronic devices (TV, computer, microwave, radio, etc.).

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(.91 m)

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(330 feet maximum)

Setup is Complete

The sensor will now synchronize with the display unit. It may take a few
minutes for synchronization to complete. Please refer to the troubleshooting
section of this manual if anything appears to be functioning improperly.

8

OPERATION

Using the Weather Station

Learning Mode

Self-Calibrating Forecasting uses a unique algorithm to analyze changes in
pressure over a time period (called Learning Mode) to determine your altitude.
After 14 days, the Learning Mode icon disappears from the display screen. At
this point, the self-calibrated pressure is tuned in to your location and the unit is
ready for superior weather prediction.

Weather Forecast

AcuRite’s patented Self-Calibrating Forecasting provides your personal forecast
of weather conditions for the next 12 to 24 hours by collecting data from
the sensor in your backyard. It generates a forecast with pinpoint accuracy ­personalized for your exact location.

RAIN/SNOW

MIX LIKELY

(windy)

(Lightning=Stormy)

SNOW

LIKELY

LIGHT RAIN

LIKELY

CLOUDY

PARTLY

CLOUDY

SUNNY

View the complete list of icons at www.AcuRite.com/acurite-icons

Barometric Pressure

Subtle variations in barometric pressure greatly affect the weather. This
weather station displays the current pressure with an arrow icon to indicate the
direction the pressure is trending (FALLING, STEADY, or RISING).

Moon Phase

Track the phases of the moon, conveyed through simple lunar phase icons:

NEW WAXING 1ST FULL

CRESCENT QUARTER

3RD

QUARTER

WANING

CRESCENT

High & Low Records

Today’s high and low records are displayed for indoor and outdoor
temperature and humidity. Today’s records automatically clear at 12:00am
midnight every day.

To manually clear all of today’s LOW recorded values, press and hold the

” button for 2 seconds. Dashes display to conrm you have cleared the “

9

LOW records.
To manually clear all of today’s HIGH recorded values, press and hold the

“

” button for 2 seconds. Dashes display to conrm you have cleared the

HIGH records.

Press the “

” button to cycle through the all-time high and low recorded
values (one record is shown at a time) for outdoor and indoor temperature and
humidity. Located in the top right corner of the screen, a date and time stamp
are shown for when each value was recorded. You will automatically exit
all-time records if no buttons are pressed for 5 seconds.

To manually clear an all-time LOW record, press and hold the “ ” button
for 2 seconds while viewing the record you wish to clear. Dashes display to
conrm you have cleared the record.

To manually clear an all-time HIGH record, press and hold the “ ” button
for 2 seconds while viewing the record you wish to clear. Dashes display to
conrm you have cleared the record.

Troubleshooting

If the wireless signal indicator shows no bars:

• Relocate the display unit and/or the outdoor sensor.

The units must be within 330 ft (100 m) of each other.

No outdoor sensor

reception

no bars

Tull

Display screen

not working

Make sure both units are placed at least 3 feet (.9m)

•

away from electronics that may interfere with the
wireless communication (such as TVs, microwaves,
computers, etc).

• Use standard alkaline batteries (or lithium batteries in
sensor when temperature is below -4ºF/-20ºC). Do not
use heavy duty or rechargeable batteries. NOTE: It
may take up to 20 minutes for display unit and sensor
to synchronize after batteries are replaced.

• Check that the batteries are installed correctly.
Batteries may need to be replaced.

• Reset display by pressing the RESET button, located
on the back of the display unit. Date and time will
need to be entered after a reset.

Outdoor

temperature

is ashing or

showing dashes

Flashing of the outdoor temperature is generally an
indication of wireless interference.

1. Bring both the sensor and display unit indoors and

remove at least one battery from each.

2. Make sure the A-B-C switch on both units match.

3. Reinstall the battery in the outdoor sensor.

4. Reinstall the battery in the display unit.

5. Let the units sit within a couple feet of each other
for about 20 minutes to gain a strong connection.

10

• Weather Forecast icon predicts conditions for the next

12 to 24 hours, not current conditions.

• Has Learning Mode icon disappeared from the
display unit? Learning Mode must complete before

Inaccurate forecast

Inaccurate

temperature

or humidity

The unit lost power

or batteries were

changed and the

time is not correct

forecast and pressure will be accurate.

• Allow unit to run continuously for 33 days. Battery
removal or resetting the display unit will restart
Learning Mode. After 14 days, forecast should be
fairly accurate, however Learning Mode calibrates for
a total of 33 days.

• Make sure both the display unit and sensor are
placed out of direct sunlight and away from any heat

sources or vents (see page 8).

• Make sure both units are positioned away from

moisture sources (see page 8).

• The Intelli-Time battery needs to be replaced
(see page 13). Once the new battery is installed,
time and date will need to be set manually.

If your AcuRite product does not operate properly after trying
the troubleshooting steps, visit www.AcuRite.com or call
[phone] for assistance.

11

Care & Maintenance

Display Unit Care

Clean with a soft, damp cloth. Do not use caustic cleaners or abrasives. Keep
away from dust, dirt and moisture. Clean ventilation ports regularly with a
gentle puff of air.

Outdoor Sensor Care

Clean with a soft damp cloth. Do not use caustic cleaners or abrasives.

Calibration

The indoor / outdoor temperature and humidity readings, and barometric
pressure can be calibrated on the display unit to improve accuracy. Calibration
can improve accuracy when sensor placement or environmental factors impact
the data accuracy.

1. To access calibration mode, press AND HOLD the “ ”, “ ”, and “ ”
buttons simultaneously for at least 5 seconds.

2. To adjust the currently selected (ashing) item, press and release the “ “

or “ “ buttons to calibrate the data value higher or lower from the actual
reading.

3. To save your adjustments, press and release the “ ” button to adjust the
next preference. The “ ” icon will remain illuminated next to calibrated
values.

The preference set order is as follows:
OUTDOOR TEMPERATURE

OUTDOOR HUMIDITY
INDOOR TEMPERATURE
INDOOR HUMIDITY
BAROMETRIC PRESSURE (must be set to MANUAL mode to calibrate)*

*To change from AUTO to MANUAL pressure mode and vice versa, press
AND HOLD the “ ” button for at least 10 seconds. The display indicates
the current pressure mode selected,“AUTO” or “MANUAL”.

After 20 seconds of inactivity, the display will save the adjustments and exit
calibration mode. Note: Calibrations will be erased if the display is reset or if
batteries are removed and the power adapter is unplugged.

ox

12

ox

Replace Intelli-Time Battery

Intelli-Time technology is
powered by a pre-installed
coin-cell battery that stores

the time and date settings.

The battery has a shelf life of
several years. To replace the
Intelli-Time battery:

1. Locate the coin cell battery

compartment door on the

back of the display unit.

Unscrew and remove the
compartment cover.

2. Insert 1 x CR2032 coin

cell battery into the battery
compartment, as shown. Install battery with “+” positive terminal facing
OUT.

3. Screw in the battery cover.

................

·.·.-.·.· · .. ·.·:.·:.·:.·

.

............ ·. ·. ·.·.·.·.·.·.·:.•

)

0

0

()

. . . . . . . . . . . . . . . . . . . .

- -

. . . . . . . . . . . . . . . . . . . . . . .

. . . . ................... .

. . . . . . . . . . . .

CR2032

3V

•

WARNING: THIS PRODUCT CONTAINS A BUTTON-CELL BATTERY. IF SWALLOWED, IT~

COULD CAUSE SEVERE INJURY OR DEATH IN JUST 2 HOURS.

SEEK MEDICAL ATTENTION IMMEDIATELY IF INGESTED.

13

~

POISON

Specications

TEMPERATURE RANGE

Outdoor: -40ºF to 158ºF; -40ºC to 70ºC

Indoor: 32ºF to 122ºF; 0ºC to 50ºC

HUMIDITY RANGE

Outdoor: 1% - 99% RH (relative humidity)
Indoor: 16% - 98% RH

WIRELESS RANGE

OPERATING FREQUENCY

POWER

330 ft / 100 m depending on home construction materials
433 MHz

Display: 5v power adapter
3 x AA alkaline batteries (optional)

Sensor: 2 x AA alkaline or lithium batteries

DATA REPORTING

Outdoor Data: 16 second updates
Indoor Data: 60 second updates

FCC Information

This device complies with part 15 of 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.
WARNING: Changes or modications to this unit not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
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 equip
ment 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 more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and the 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.

NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modications to this equipment.
Such modications could void the user authority to operate the equipment.
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions:
(1) This device may not cause interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation of the device.

-

14

Customer Support

AcuRite customer support is committed to providing you with best-in­class service. For assistance, please have the model number of this
product available and contact us in any of the following ways:

(()

[phone] [e-mail]

24/7 support at www.AcuRite.com

► Installation Videos ► Register your Product
► Instruction Manuals ► Support User Forum
► Replacement Parts ► Submit Feedback & Ideas

IMPORTANT

PRODUCT REGISTRATION

Register online

to receive 1 year

warranty protection

www.AcuRite.com

PRODUCT MUST BE REGISTERED
TO RECEIVE WARRANTY SERVICE

Archived Products

Register a Product

►

Limited One Year Warranty

At AcuRite, we proudly uphold our commitment
to quality technology. Chaney Instrument Co.
warrants that all products it manufactures to
be of good material and workmanship, and to
be free of defects when properly installed and
operated for a period of one year from the date

of purchase.

We recommend that you visit us at
www.AcuRite.com for the fastest way to register
your product. However, product registration
does not eliminate the need to retain your
original proof of purchase in order to obtain
warranty benets.

Chaney Instrument Co. warrants that all products it manufactures
to be of good material and workmanship, and to be free of
defects when properly installed and operated for a period of
one year from the date of purchase. Remedy for breach of this
warranty is limited to repair or replacement of the defective
item(s). Any product which, under normal use and service, is
proven to breach the warranty contained herein within ONE
YEAR from date of sale will, upon examination by Chaney,
and at its sole option, be repaired or replaced by Chaney.
Transportation costs and charges for returned goods shall
be paid for by the purchaser. Chaney hereby disclaims all
responsibility for such transportation costs and charges. This

warranty will not be breached, and Chaney will give no credit
for products it manufactures which have received normal wear
and tear, been damaged (including by acts of nature), tampered,
abused, improperly installed, damaged in shipping, or repaired
or altered by others than authorized representatives of Chaney.

The above-described warranty is expressly in lieu of all other
warranties, express or implied, and all other warranties are
hereby expressly disclaimed, including without limitation the
implied warranty of merchantability and the implied warranty
of tness for a particular purpose. Chaney expressly disclaims
all liability for special, consequential or incidental damages,
whether arising in tort or by contract from any breach of this
warranty. Some states do not allow the exclusion or limitation
of incidental or consequential damages, so the above limitation
or exclusion may not apply to you. Chaney further disclaims all
liability from personal injury relating to its products to the extent
permitted by law. By acceptance of any of Chaney’s products,
the purchaser assumes all liability for the consequences arising
from their use or misuse. No person, rm or corporation is
authorized to assume for Chaney any other liability in connection
with the sale of its products. Furthermore, no person, rm or
corporation is authorized to modify or waive the terms of this
paragraph, and the preceding paragraph, unless done in writing
and signed by a duly authorized agent of Chaney. This warranty
gives you specic legal rights, and you may also have other
rights which vary from state to state.

For in-warranty claims: Chaney Instrument Co.

965 Wells St., Lake Geneva, WI 53147

15

Weather Temperature Weather Kitchen

Stations & Humidity Alert Radio Thermometers

& Timers

Clocks

It’s more than accurate, it’s

ACU

►

RITE.

AcuRite offers an extensive assortment of precision instruments,

designed to provide you with information you can depend on to

Plan your day with condence

.

™

www.AcuRite.com

©Chaney Instrument Co. All rights reserved. AcuRite is a registered trademark of

the Chaney Instrument Co., Lake Geneva, WI 53147. All other trademarks and copy-

Printed in China

02041 INST 030714 Visit www.AcuRite.com/patents for details.

rights are the property of their respective owners. AcuRite uses patented technology.