ACU-RITE 01025 Instruction Manual

Printed in China

01025 INST 012413

Professional Weather Center

model 01025

Instruction Manual

SAVE THIS MANUAL FOR FUTURE REFERENCE.

AcuRite offers an extensive assortment of precision instruments,

designed to provide you with information you can depend on to

Plan your day with confidence

™

.

www.AcuRite.com

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& Humidity

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Clocks

©2013 Chaney Instrument Co. All rights reserved. AcuRite and Acu-Link are
registered trademarks of the Chaney Instrument Co., Lake Geneva, WI 53147. All other
trademarks and copyrights are the property of their respective owners. Patent
numbers: 5,978,738; 6,076,044; 6,597,990; US 7,637,141 B2 and other patents applied for.

Questions? Contact Customer Support at

[phone] or visit www.AcuRite.com.

CONTENTS

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

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

Product Registration…......……2

Features & Benefits: 5-in-1.......3

Features: Display Unit.............4

Back of Display Unit...............6

Setup....................................7

5-in-1 Sensor Setup.................7

Display Unit Setup..................8

Set the Time & Date................9

Measurement Units...............10

Set Language.......................10

Sensor & Display Placement...11

5-in-1 Sensor Installation........12

PC Connect Overview...........13

PC Connect USB Modes........13

PC Connect Software............14

Using the Weather Center.....15

Weather Ticker.....................16

Programmable Alarms..........18

Troubleshooting…………....…19

Care & Maintenance............22

Calibration..........................22

Specifications......................24

FCC Information...................24

Customer Support…...….......25

Warranty…………........…….25

3

2

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 film 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 with tabletop stand

2. 5-in-1 sensor

3. Sensor mounting bracket

4. Mounting hardware

5. Snap-in debris filter for rain collector

6. Power adapter

7. USB cable

6. Instruction Manual

www.AcuRite.com

Register online

to receive 1-year

warranty protection

PRODUCT REGISTRATION

Register a Product

IMPORTANT

PRODUCT MUST BE REGISTERED
TO RECEIVE WARRANTY SERVICE

10

9

Features & Benefits

5-IN-1 SENSOR

1. Rainfall Collector Funnel

2. Solar Cell Panel

Converts sunlight into power to run
internal aspirating fan.

Internal Aspirating Fan (not
shown)

Draws ambient air into sensor to
reduce solar radiation heating,
resulting in more accurate readings.

3. A-B-C Switch

ID code that must match displayʼs

A-B-C switch to ensure units
synchronize.

4. Battery Compartment

5. Temperature & Humidity Sensors

(internal)

6. Mounting Point

7. Wind Speed Anemometer

8. Wind Direction Vane

9. Mounting Bracket

10. Mounting Hardware

Includes anchors and screws.

11. Debris filter

Snaps into rain collector to filter out
twigs, leaves, etc.

1

2

8

6

43 5

7

11

54

Features & Benefits

Display Unit

DISPLAY UNIT

1. Previous 2 Wind Directions

2. Current Wind Direction

3. Touch Activated Backlight

Momentary during battery power,
always on/off for power adapter.

4. Current Wind Speed

5. Current Outdoor Temperature

Arrow icon indicates direction
temperature is trending.

6. Outdoor Temperature Alarm On
Indicator

7. Current Outdoor Humidity

Arrow icon indicates direction
humidity is trending.

8. Outdoor Humidity Alarm On
Indicator

9. Current Rainfall

Accumulates data during rainfall.

10. Rainfall Alarm On Indicator

11. 12 to 24 Hour Weather Forecast

Self-Calibrating Forecasting pulls
data from your 5-in-1 sensor to
generate your personal forecast.

12. All-Time Rainfall

13. Current Month Total Rainfall

14. Date

15. Clock

16. Selectable Category

17. Record Highs

Shown for current category selected
on the display (16).

18. Record Lows

Shown for current category selected
on the display (16).

19. Weather Ticker

™

20. All-Time Records Button

Press for all-time low and date
recorded for current category
selected on display (16). Press twice
for all-time high and date recorded.

21. Activate Weather Ticker Message

22. Up/Down to Select Category

(shown in 16) & Adjust Settings

23. Weather Ticker Manual Cycle

Press to advance through messages.

24. Settings Button

25. Alarm On/Off Button

Activate alarm; press and hold to
adjust alarm values.

26. Deactivate Weather Ticker
Message

27. Indicates Deactivated Weather
Ticker Message

During ticker customization mode.

28. Indicates Active Weather Ticker
Message

During ticker customization mode.

29. Programmable Alarm Settings

30. Alarm On/Off Indicator

for Selectable Category (16).

31. Low Battery Indicator

32. 5-in-1 Sensor Signal Strength

33. Learning Mode Icon

Disappears after weather forecast
self-calibration is complete.

34. Weather Select Button

Press to change the Weather Select
category data being displayed.

35. Current Barometric Pressure

Arrow icon indicates direction
pressure is trending.

36. Weather Select (top to bottom)

Heat index, dew point, wind chill,
indoor temperature / humidity,
rainfall rate (rain per hour)

37. Storm Alert Alarm On Indicator

38. Average Wind Speed

of all speeds from past 2 minutes.

39. Wind Speed Alarm On Indicator

40. Peak Wind Speed

Highest speed from past 60 minutes.

21 13 4

34
33

35

37
36

40

39
38

32
31
30

30
29

29

28
27

2625 25 22 22 202324 21

5
6

17

16

18

19

7
8

11

9
10

12
13

14
15

11

A B C

Rain Gauge Stabilizer

Remove and discard

2

3

A-B-C Switch

set to match
display unit

1

Install Batteries

4 AA batteries

Back of Display Unit

76

5-in-1 Sensor Setup

SETUP

1. Install or Replace Batteries

Batteries MUST be installed for this
product to operate. AcuRite
recommends high quality alkaline or
lithium batteries for the best product
performance. Heavy duty or
rechargeable batteries are not
recommended.

The 5-in-1 sensor requires lithium
batteries in low temperature
conditions. Cold temperatures can
cause alkaline batteries to function
improperly. Use lithium batteries in the
5-in-1 sensor for temperatures below

-4ºF / -20ºC.

1. Slide off the battery compartment
cover.

2. Insert 4 x AA batteries into the
battery compartment, as shown.

Follow the polarity (+/-) diagram in
the battery compartment.

3. Replace the battery cover.

2. Remove Rain Gauge Stabilizer

Locate and remove the rain gauge
stabilizer (plastic tab) taped into the
bottom of the sensor. The rain gauge
will not function until this is removed.

3. Set the A-B-C Switch

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
sensor and the display unit in order
for the units to synchronize.

2

3

1

BACK OF DISPLAY UNIT

1. Plugin for Power Adapter

2. Plugin for USB Cable

3. Integrated Hang Hole

for easy wall mounting

4. MAC ADDRESS

12-digit unique ID required for online
connectivity functions.

5. A-B-C Switch

ID code that must match 5-in-1

sensorʼs A-B-C switch to ensure units

synchronize.

6. Battery Compartment

7. Clear Today

Clears data recorded since
12:00am.

8. Clear All

Clears all data recorded.

9. Reset

Full reset to factory defaults.

10. Power Adapter

11. USB Cable for PC Connection

12. Battery Compartment Cover

(not shown)

10

4

6

1 2 3

5

7

8

9

98

Set the Time & Date

The clock and calendar are utilized to time stamp history records and other
data, so it is important to set the time and date soon after you power on the
display unit.

Set the Date

1. Press the up or down arrow buttons until
“SET DATE?” is displayed on the Selectable
Category part of the display unit.

2. Press the “ ” button to set the date.

3. Press the up or down arrows to adjust the
month.

4. Press the “ ” button to confirm month
selection.

5. Press the up or down arrows to adjust the
day.

6. Press the “ ” button to confirm day
selection.

7. Press the up or down arrows to adjust the
year.

8. Press the “ ” button to confirm year
selection.

The date is now set.

Set the Time

1. Press the up or down arrow buttons until
“SET CLOCK?” is displayed on the
Selectable Category part of the display
unit.

2. Press the “ ” button to set the clock.

3. Press the up or down arrows to adjust the
hour. Note the “AM” and “PM” indicators.

4. Press the “ ” button to confirm hour
selection.

5. Press the up or down arrows to adjust
minutes.

6. Press the “ ” button to confirm minute
selection.

The clock is now set.

Note: The “ ” stays in
Selectable Categories,
even after setup.

Display Unit Setup

The display unit operates with batteries and/or power adapter. Regardless of
the power source, it is recommended that batteries always be installed to
ensure continuous operation (and retain records) in case of a power outage.

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.

Install or Replace Batteries

1. Slide off the battery
compartment cover.

2. Insert 6 x AA alkaline batteries
into the battery compartment,
as shown. Follow the polarity
(+/-) diagram in the battery
compartment.

3. Replace the battery cover.

Plug Power Adapter into Electric
Outlet

(Optional)

Write Down the MAC ADDRESS

12-digit unique ID needed for
online connectivity functions.

Set the A-B-C Switch

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.

3

4

1

2

A B C

1

Install Batteries

6 AA batteries

4

A-B-C Switch

set to match
sensor

Momentary
backlight during
battery power.
Backlight can
always remain
on (or off) when
power adapter
is plugged in.

LIGHT

MAC ADDRESS

3

Write Down
MAC ADDRESS

12-digit number

2

Plug in
Power
Adapter

(Optional)

Placement for Maximum Accuracy

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

Important Placement Guidelines

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

MAXIMIZE WIRELESS RANGE

Place units away from large metallic items, thick walls, metal surfaces, or other
objects that may limit wireless communication.

PREVENT WIRELESS INTERFERENCE

Place both units at least 3ft (.9m) away from electronic devices (TV, computer,
microwave, radio, etc.).

LOCATE AWAY FROM HEAT SOURCES

Position sensor away from heaters, air conditioners, chimneys, exhaust vents,
asphalt and concrete (surfaces that radiate heat).

LOCATE AWAY FROM HUMIDITY SOURCES

Avoid installing the sensor near pools, spas, or other bodies of water. Water
sources may impact humidity accuracy.

LOCATE AWAY FROM SPRINKLER HEADS

DO NOT install the sensor where it will be sprayed by a sprinkler system. This
impacts rainfall measurement accuracy and may force water inside the sensor.

LOCATE AWAY FROM WIND & RAIN OBSTRUCTIONS

DO NOT mount the sensor with obstructions above it, as this
will impact rainfall measurement. Consider a location that is
a wide open area, with few structures around to ensure
accurate wind speed and direction measurements.

1110

Visit us online to view installation photos and
video, or learn more about AcuRite technology:

www.AcuRite.com/5in1

Display Unit Placement

Place the display unit in a dry area free of dirt and dust. To
ensure accurate temperature measurement, place out of direct
sunlight and away from heat sources or vents. Display unit stands
upright for tabletop use or is wall-mountable.

5-in-1 Sensor Placement

The 5-in-1 sensor is designed to remain outdoors all year long.
Choose an open location with no obstructions above or around
the sensor for the most accurate measurements.

View Video

Select Measurement Units

To select between standard units (mph, ºF, etc.)
or metric units (kph, ºC, etc.):

1. Press the up or down arrow buttons until
“SET UNITS?” is displayed on the
Selectable Category part of the display
unit.

2. Press the “ ” button to set the unit
preference.

3. Press the up or down arrows to select
“STAND” for standard or “METRIC” for
metric units.

4. Press the “ ” button to confirm your
selection.

5. Next, you will see “WIND MPH”. Press the
up or down arrows to select MPH, KPH, or
KNOTS for wind speed units.

6. Press the “ ” button to confirm your
selection.

Units are now set.

Set Language

To select between English (default) or French for the display unit language:

1. Press the up or down arrow buttons until “SET LANG?” is displayed on the
Selectable Category part of the display unit.

2. Press the “ ” button to set the language preference.

3. Press the up or down arrows to select the desired language.

4. Press the “ ” button to confirm your selection.

Language is now set.

Note: Display unit reverts to English language when display unit runs out of
power or is reset.

1312

5-in-1 Installation Guidelines

INSTALLATION HEIGHT Mount the sensor at least 5 feet (1.5 meters) off the

ground (higher is better for wind measurement) in an open area. Secure to

fence post, 2ʼx4ʼ wood, 3/4” pipe, etc. (not included)

LEVEL INSTALLATION

Use the bubble level on the top of the sensor to ensure

level installation for accurate wind and rain measurement.

SOLAR CELL ORIENTATION

Install the sensor with the

solar cell facing SOUTH

. This

ensures the cell receives as much sun as possible, and orients wind direction.

PC Connect Overview

PC Connect lets you access your Weather Center data in the following ways:

• Data File: Display unit logs (or stores) data so that you can download it to a
PC in a data file (CSV or comma-separated values file).

• PC Weather Widget: View data on your PC's screen as a widget.

• Web Browser or Smartphone: Monitor sensor data remotely using AcuRiteʼs

free Acu-Link online software, or from a mobile device using the free
Acu-Link app, available from the iPhone App Store or Android Market.

5-in-1 Sensor Installation

1. Fasten mounting base (included)
to a post or pole (not included)
using the 4 longer screws
included in the hardware bag.

2. Insert the mounting base into the
hole on the bottom of the sensor.

3. Make sure the arrows on the top
of the sensor are pointed in the
proper direction and the bubble
level is centered. The solar cell
should be facing south to
properly orient the wind
direction vane.

3. Fasten the sensor into the
mounting base using the 2
shorter screws included in the
hardware bag.

The 5-in-1 sensor is now

ready to use.

SOUTH

(1.5 meters)

NO OBSTRUCTIONS

ABOVE OR AROUND

Clear Data Collected During Installation

When installation is complete, clear erroneous data from the display unit by
pressing the “CLEAR TODAY” button, on the back of the display unit inside the
battery compartment. This button will clear data recorded since 12:00am.

Basic Setup is Complete

The 5-in-1 sensor will now synchronize with the display unit. It may take a few
minutes for synchronization to complete. If both or one of the units appear to
be functioning improperly, please refer to the troubleshooting section.

Set the PC Connect USB Mode

1. Press the up or down arrow buttons until “SET USB
MODE?” is displayed on the Selectable Category
part of the display unit.

2. Press the “ ” button to set the mode preference.

3. Press the up or down arrows to select the USB mode.

4. Press the “ ” button to confirm your selection.

PC Connect USB Mode is now set.

PC Connect USB Modes

To setup PC Connect, you must first select a
USB mode on the display unit:

USB Mode 1: Display Logging ON

•Display unit logs (stores) up to 2 weeks of

data in memory.

When memory nears

capacity, display unitʼs Weather Ticker

displays an alert to download memory soon.

•Transfer data to your PC using PC Connect.

USB Mode 2: Display Logging OFF (DEFAULT)

•Display unit DOES NOT log (save) any data in memory for PC transfer.

USB Mode 3: Display Logging ON/Internet Bridge Mode

•Display unit logs (stores) up to 2 weeks of data in memory.

•Transfer data to your PC using PC Connect.

•Stream your data from your weather center to online sources.*

USB Mode 4: Display Logging OFF/Internet Bridge Mode

•Display unit DOES NOT log (save) any data in memory.

•Stream your data from your weather center to online sources.*

* PC and internet connection must remain ON to continuously stream data

from your weather center to online sources or the Acu-Link mobile app.

Stores

Data

Shows

Data

USB

Mode

Streams
Online*

2

1

4

3

DISPLAY UNIT...

PC Connect

Acu-Link PC Connect

Acu-Link PC Connect

Acu-Link PC Connect v. X on your computer

4

Click on the “setupacu-link” file and
follow the instructions to install Acu-Link
PC Connect software. A folder named
“AcuRite” will be installed on your PC.

NOTE: PC Connect software may take
up to 1 minute upon startup to receive
data from display unit.

Download the PC Connect Software

PC Connect software is available as a free download online. The PC Connect
instruction manual is a PDF file that is included in the software download. Read the
manual to learn how to setup PC Connect preferences and advanced features.

PC Connect is now ready for use.

SUPPORT

1

Visit www.AcuRite.com and click on
PC Connect Download under the
SUPPORT menu to download the
software to your computer.

2

Connect small end of USB cable into USB
plugin, on the back of the display unit
inside the battery compartment area.

(PC)

3

Connect large end of the USB cable to a
USB port on your PC.

1514

OPERATION

Using the Professional Weather Center

Weather Forecast

AcuRiteʼs 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.

“Learning Mode”

Self-Calibrating Forecasting use a unique algorithm to analyze changes in
pressure and temperature 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.

SNOW
LIKELY

RAIN

LIKELYCLOUDY

PARTLY
CLOUDY

STORM
LIKELY

RAIN/SNOW

MIX LIKELY

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

Rainfall Event

The rainfall feature tracks rain accumulation over all-time, the current month,
and current rainfall event. Current event clears when no rain registers for 8
hours OR no rain registers for 1 hour and pressure rises by .03inhg or more.

Barometric Pressure

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

Weather Select

Features weather data groups
shown at right. To change “Weather
Select” category, press the selection
arrow button just to the left of the
weather select display area.

= Heat Index

= Dew Point

= Wind Chill

= Indoor Conditions

= Rainfall Rate (in./hour)

Customize Weather Ticker Messages

Customize which messages you want to scroll across the WEATHER TICKER:

1. Press the “ ” button to manually cycle through each message available.

2. During the MANUAL REVIEW:
PRESS the “ ” button to activate the current scrolling message.
The corresponding “ ” appears on screen to the left of the message to
indicate the message is now active in the ticker cycle.
PRESS the “ ” button to deactivate the current scrolling message.
The corresponding “ ” appears on screen to the left of the message to
indicate the message is now deactivated from the ticker cycle.

Please note: Messages can only be added and removed to the ticker cycle
during manual review. The “ ” and “ ” buttons do not add or remove
messages during the automatic cycle.

1716

Adjust the Weather Ticker Speed

1. Press the up or down arrow buttons until “TICKER SPEED” is displayed on
the Selectable Category part of the display unit.

2. Press the “ ” button to set the speed preference.

3. Press the up or down arrows to select a speed: SLOW, NORMAL, or FAST.

4. Press the “ ” button to confirm your selection.

Weather Ticker speed is now set.

Weather Ticker

™

The Weather Ticker automatically streams your real-time weather information
and alerts as scrolling text in the lower part of the display unit screen.

You can manually cycle through all the available messages by pressing “ ”.
Default WEATHER TICKER messages are pre-loaded as follows:

FORECAST

MOON PHASE

INDOOR COMFORT

IT FEELS LIKE __ OUTSIDE

OUTDOOR TEMP THIS
WEEK HIGH

OUTDOOR TEMP THIS
WEEK LOW

OUTDOOR TEMP THIS
MONTH HIGH

OUTDOOR TEMP THIS
MONTH LOW

12 to 24 hour future weather forecast
Current moon phase
Dry, OK or humid comfort level
Calculates what temperature it feels like

outdoors (based on temperature,
humidity and wind speed)

Highest temperature recorded this
calendar week

Lowest temperature recorded this
calendar week

Highest temperature recorded this
calendar month

Lowest temperature recorded this
calendar month

Additional Messages Include:

NEW HIGH TEMPERATURE RECORD

NEW LOW TEMPERATURE RECORD

NEW WIND SPEED RECORD TODAY

CURRENT RAINFALL RATE

CURRENT RAIN EVENT STARTED

NO RAIN RECORDED SINCE__

WEATHER ALARM MESSAGES

SENSOR BATTERIES LOW

SENSOR SIGNAL LOST

Remove

message

from cycle

Message
activated

Message

deactivated

Manual cycle

through

messages

Add

message

to cycle

1918

Problem Possible Solution

No outdoor sensor

reception

no bars

• Relocate the display unit and/or the 5-in-1 sensor.
The units must be within 330ft (100m) of each
other.

• 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.

• Synchronize the units:

1. Bring both the sensor and display unit indoors
and remove at least one battery from each.

2. Reinstall the battery in the outdoor sensor.

3. Reinstall battery into the display unit.

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

Outdoor

temperature

is flashing or

showing dashes

Flashing of the outdoor temperature may be an
indication of wireless interference.

• Make sure the A-B-C switch in the battery
compartments of both the display unit and sensor
are switched to the same letter. You may choose
A, B or C; but both units must match to sync up.

Inaccurate forecast

• 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 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.

Troubleshooting

Weather Ticker

Hard to Read

• Slow down the speed of the ticker (see page 16)

Silence a Sounding Alarm

The alarm sounds initially for a few minutes,
then silences itself. The alarm then sounds
every few minutes afterwards until one of
the following happens:

1. “SNOOZE” - Press any button. Alarm
silences, but sounds again if the alarm
condition reoccurs.

2. Turn alarm “OFF” - Deactivates alarm.

Set a Weather Alarm

1. Choose the weather category for which you wish to set an alarm by
pressing the up or down arrow buttons until the category is displayed on the
Selectable Category part of the display unit.

2. To program a value (only applies to alarms that require a value), press
AND HOLD the “ ” button underneath the alarm you wish to set until
the “ ” indicator appears and the alarm setting flashes.

3. Adjust the alarm value by pressing the up or down arrow buttons.

4. Press the “ ” button to confirm a value.

5. Next, press the “ ” button to activate the alarm (the X indicator
disappears when alarm is activated).

Alarm is now programmed and turned on.

= Alarm On

= Alarm Off

= Adjust Mode

= Low Value

= High Value

Press to activate or
deactivate an alarm.

Press and hold to set
or adjust an alarm
value.

ICON DEFINITIONS

BUTTON FUNCTIONS

Programmable Weather Alarms

Each Selectable Weather Category features an alarm option. When an alarm
sounds, the display unit emits audible beeping and flashes the affected
category, its alarm settings, and any other relevant data.

Some alarms can be customized to alert you when your programmed value is
reached. Alarms include: outdoor temperature, outdoor humidity, wind speed,
heat index, dew point, wind chill, indoor temperature and indoor humidity.

The rain alarm does not require a preset numerical value, but instead sounds
as soon as rain is recorded. Similarly, the storm alarm sounds when a large
atmospheric pressure drop occurs, which usually indicates an oncoming storm.

Note: The storm alarm is NOT intended to be a safety device or warning system.

2120

Problem Possible Solution

Inaccurate

temperature or

humidity

• Make sure both the display unit and 5-in-1 sensor
are placed away from any heat sources or vents
(see page 11).

• Make sure both units are positioned away from
moisture sources (see page 11).

• Make sure 5-in-1 sensor is mounted at least 5ft off
of the ground.

• Calibrate indoor and outdoor temperature and
humidity (see page 20).

Display screen

not working

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

• Check that power adaptor is fully plugged in (if
using power adapter for power source).

• Reset the 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.

No rainfall

• Check to ensure the rain gauge stabilizer (plastic
tab) has been removed from the bottom of the
sensor (see page 7).

• Clear debris, such as leaves, out of the rain
collector funnel and debris screen.

• Calibrate the Rain Gauge (see page 21).

Inaccurate wind

readings

• What is wind reading being compared to? Pro
weather stations are typically mounted at 30ft
high or more. Make sure to compare data using
a sensor positioned at the same mounting height
and within the same general vicinity.

• Check location of the sensor. Ensure itʼs

mounted a minimum of 5ft in the air with no
obstructions around it (within several feet).

•Ensure wind cups are spinning freely. If they
hesitate or stop try lubricating with graphite
powder or spray lubricant.

USB connectivity

not working

• Ensure USB cable is securely connected to the
display unit AND to PC USB port.

• Confirm that the correct mode is selected (see
page 13).

Troubleshooting

PC Connect software

data is different than

display unit data

• Check that the USB cable is securely connected to
the display unit AND to your PC USB port.

• Confirm that the correct USB mode is selected on
your display unit.

• Restart the PC Connect Software.

• Unplug the USB cable from your PC for about 1
minute, re-insert.

• USB port may be malfunctioning, try another USB
port.

• USB cable may be malfunctioning, try another
USB cable.

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

Problem Possible Solution

Cannot access data

online or on the

Acu-Link mobile app

• Confirm the status readout in PC Connect software
on your PC indicates that data was uploaded OK.

• Make certain you created an account or logged
into your existing account on www.acu-link.com,
and that you have setup your display unit MAC
ADDRESS online, as well.

• Check that the USB cable is securely connected to
the display unit AND to your PC USB port.

• Make certain the display unit is powered on.

• Make certain the PC your display unit is
connected to is always powered on.

• Make certain the PC your display unit is
connected to is always connected to the internet.

• Confirm the display unit USB mode is 3 or 4.

• Confirm your display unit MAC ADDRESS is
entered into the “UPLOAD” window correctly in
the PC Connect Software on your PC.

• Confirm that the “ENABLE” box is checked in the
“UPLOAD” window in the PC Connect Software
on your PC.

• Confirm your display unitʼs MAC ADDRESS is

correct in your account at www.acu-link.com and
on the Acu-Link mobile app.

• Restart the PC Connect Software.

• Restart your PC.

Troubleshooting

2322

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.

5-in-1 Sensor Care

Clean The Sensor

Clean with a soft damp cloth. Do not use caustic cleaners or abrasives that will
mar the polished surfaces of the rain collection funnel or the solar cell.
Scratches will result in decreased performance and reliability.

Insect Prevention

Insects may cause obstructions and interrupt data by nesting in or on the 5-in-1
sensor. To limit this problem, spray sensor with a household insect repellent.
Consult the insect repellent instructions prior to use.

Snow & Freezing Weather

The 5-in-1 sensor will not be damaged by freezing conditions. NOTE: If the rain
collector cup fills with snow and then melts, it will register as rain on the
display unit.

Clean The Rain Collector Cup

Remove and empty rain collector debris filter. The debris filter is located in the
rain collector funnel. Remove from the top by gently squeezing and pulling out.

Clean the Wind Vane & Anemometer

Remove foreign matter from the outside of the sensor for free movement of the
wind vane and anemometer. If needed, use a small amount of spray lubricant,
clear silicone or graphite powder on the anemometer for improved movement.

Calibration

Calibrate Temperature & Humidity

The indoor / outdoor temperature and humidity readings can be calibrated on
the display unit to improve accuracy. Calibration improves accuracy when
5-in-1 sensor placement or environmental factors impact your data accuracy.

1. Choose the weather category you wish to calibrate by pressing the up or
down arrow buttons until the category is displayed on the Selectable
Category part of the display unit.

2. Press AND HOLD the up and down arrow buttons and the “ ” button all
at the same time for 15-20 seconds.

• The display unit beeps, and all display data is hidden except for the
value being calibrated.

• “ ” (calibrate) and arrows appear next to the value being calibrated.

3. Press the up or down arrow buttons to calibrate the data value higher or
lower from the actual reading.

4. Press the “ ” button to confirm the calibration
adjustment. Note: The “ ” icon remains
illuminated next to calibrated values.

Calibrate the Rain Gauge

The rain gauge on the 5-in-1 sensor can be calibrated to improve accuracy.
Items Needed: 5-in-1 sensor, display unit, plastic cup, pin, screw driver

1. First, ensure 5-in-1 sensor is perfectly level using built-in bubble level.

2. Place display unit close so you can monitor it during calibration.

3. Make a pin hole in the bottom of a plastic cup. Hold the cup over the rain
gauge and fill it with exactly 1 cup (8oz) of water, allowing the water to
drip into the rain gauge. You should hear the internal buckets tip and see
water drain through the rain gauge.

4. A few seconds after each bucket tip, the display unit displays rainfall in
approximately 0.01" or more increments.

5. The cup of water should take more than 10 minutes to empty; a quicker
period will result in inaccurate calibration. Try to simulate a normal steady
rainfall. When cup is empty of water, display unit should register 1.06"

Tips

• There should be nearly an equal number of water drops (about 25 water
drops) between bucket tips. If not, adjust the calibration screws on the
bottom of the 5-in-1 sensor until an equal number of water drops are tipping
the buckets. Then, restart the calibration procedure.

• If you don't hear the buckets tipping and see water dripping alternately out
of each drain, there may be an issue with the rain gauge or it's adjustment.
See Troubleshooting on page 15.

Adjustment

If the rain gauge doesn't register close to 1.06", make an EQUAL adjustment to
the two calibration screws on the bottom of the 5-in-1 sensor. Turning screws
clockwise increases rainfall; counter clockwise decreases rainfall.

• To adjust the rainfall reading by 2% turn both screws 1/8 of a turn.

• To adjust the rainfall reading by 4% turn both screws 1/4 of a turn.

• To adjust the rainfall reading by 8% turn both screws 1/2 of a turn.

2524

Specifications

TEMPERATURE RANGE

HUMIDITY RANGE

WIND SPEED

WIND DIRECTION
INDICATORS

RAINFALL

WIRELESS RANGE

OPERATING FREQUENCY

POWER

TRANSMISSION
INTERVALS

DISPLAY UNIT MEMORY

PC CONNECT SYSTEM
REQUIREMENTS

Outdoor: -40ºF to 158ºF; -40ºC to 70ºC
Indoor: 32ºF to 122ºF; 0ºC to 50ºC
Outdoor: 1% to 99%
Indoor: 16% to 98%
0 to 99 mph; 0 to 159 kph

16 points

0 to 99.99 in
330ft / 100m depending on home construction materials
433mhz
10 x AA alkaline or lithium batteries (not included)
AC/DC power adapter input: 120V 60Hz
Output: 4.5VDC; 250mA
Wind Speed: 18 seconds; Direction: 30 seconds
Outdoor temperature & humidity: 36 sec. updates
Indoor temperature & humidity: 60 sec. updates
PC Connect CSV Data Logging: 12 minute intervals
PC Connect to Acu-Link Software/App: 18 seconds
512 kilobytes (not expandable)
Windows® XP / Vista / 7 and available USB port.
High speed internet is required to use some

advanced features of PC Connect, such as the
Acu-Link My Backyard Weather software and app.

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 benefits.

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

Limited One Year Warranty

Customer Support

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

[phone]

[e-mail]

Register your Product

Submit Feedback & Ideas

Support User Forum

Installation Videos

Replacement Parts

Instruction Manuals

24/7 support at www.AcuRite.com

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
fitness 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, firm or corporation is authorized to
assume for Chaney any other liability in connection with the sale
of its products. Furthermore, no person, firm 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 specific 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

www.AcuRite.com

Register online

to receive 1-year

warranty protection

PRODUCT REGISTRATION

Register a Product

IMPORTANT

PRODUCT MUST BE REGISTERED
TO RECEIVE WARRANTY SERVICE

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.
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 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 modifications to
this equipment. Such modifications could void the user authority to operate the equipment.