ACURITE 00990 Wireless Thermometer Combo Pack with 2 Main Units Instruction Manual

June 6, 2024
Acurite

00990 Wireless Thermometer Combo Pack with 2 Main Units
Instruction ManualACURITE 00990 Wireless Thermometer Combo Pack with 2
Main Units

Thank You! We appreciate you for purchasing this wireless thermometer.
We hope you enjoy using this versatile wireless thermometer!
Features:

  • Dual main units with synchronized outdoor LCD temperature displays.

  • Wireless Sensor – the range is 100’ (33m).

  • Temperature measurement ranges:
    Indoor main unit: 32º F to 122º F
    Outdoor remote sensor: 0º F to 130º F

  • Battery operated. (batteries not included)

CHECK PACKAGE CONTENTS

  1. Main units – dimensions each: 1.5” x 4.75” x 1.5”*
  2. Wireless Sensor – dimensions: 2” x 2.5” x 1.3”*
  3. Instructions
    *Dimensions are approximate.

NOTE: Carefully remove the units from their packaging. Discard the packaging and save the instructions.

READ

Please read these instructions carefully before you set up the thermometer. In this way, you can become familiar with all of the thermometer’s features and get the most benefit from them.

INSTALLATION

Operating Range of BatteriesACURITE 00990 Wireless Thermometer Combo
Pack with 2 Main Units - figure 1

Severe cold (below -4º F/-20º C) can cause alkaline batteries to freeze and function improperly. Use lithium batteries in extremely low-temperature conditions to ensure continued operation.

Main Units
The Main units are intended for indoor use only. When deciding where to put the main units, choose a dry location away from dust, dirt, mold, and smoke, and avoid temperature extremes. Do not drop the main units. They are sensitive electronic devices and are not designed to withstand high-impact blows.

NOTE: Install batteries in both of the MAIN UNITS before installing batteries in the wireless sensor.
Main Unit Batteries: On the back of each main unit, remove the battery compartment covers. Insert 2 AAA alkaline (or lithium) batteries in each main unit making sure they are installed according to the correct polarity (+/-). Replace the covers on each main unit.

Wireless Sensor
This water-resistant wireless sensor is intended for outdoor use. When deciding where to place the sensor, make sure it will be protected from direct sunlight and precipitation. Do not drop the remote sensor. It is sensitive, and not designed to withstand high-impact blows.

Wireless Sensor Batteries: On the back of the wireless sensor unit, remove the battery compartment cover. Insert 2 AAA alkaline (or lithium) batteries making sure they are installed according to the correct polarity (+/-). Replace the cover.

You may need to wait a few minutes after batteries are installed for the units to communi­cate with each other. When they do, both the indoor and outdoor temperatures will be shown on the main unit LCD display. If nothing is displayed after a few minutes, refer to section 4 of this manual for troubleshooting.

NOTE: The wireless sensor’s LED flashes momentarily whenever it sends information -about once each minute.ACURITE 00990 Wireless Thermometer Combo
Pack with 2 Main Units - figure 2

Placement & Mounting
Choose a location for each unit that is at least 10 feet away from other electronic devices that may interfere with the wireless signal. When you decide on a  good location, (A steady signal from the sensor is being received by the main unit LCD display), hang the main unit and wireless sensor using the triangular indents found on the backs of the units.
You may choose to place the main units on a table-top or desktop surface. ACURITE 00990 Wireless Thermometer Combo Pack with 2 Main Units - figure
3

Pictured above is a common placement scenario. The main units can be placed anywhere within 100 feet of the wireless sensor. Placement is not limited to one unit being placed on a first and second level of a building or house as pictured here.

TROUBLESHOOTING

PROBLEM SOLUTION
Main Unit LCD display shows – – –  continuously for the OUT display.

a.Wireless sensor is located too far from the main unit, move the sensor closer to the main unit.
b.Sensor batteries may need replacing, replace batteries according to instructions in this manual.
NOTE: After replacing remote sensor batteries, you must press the RESET button on the main unit.
Main Unit LCD display is blank. The main unit does not display any readings| Follow section 3 of this instruction booklet and replace the batteries in the main unit.
Main Unit LCD display is operating  erratically| The main unit may be affected by electrical interference. Press the RESET button on the main unit. This should give you the indoor temperature immediately and the outdoor temperature within one minute.
Wireless Sensor Unit is operating  erratically| The sensor may be affected by electrical interference. Press the RESET button on the remote sensor. (located inside the battery compartment between the batteries.) If the RESET button is pressed, you then also must press the RESET button on the main units. You may also need to relocate all units away from any electronic interference to restore normal operation.

ADDITIONAL INFORMATION

Batteries: 6 x AAA alkaline cell batteries total (not included).

Do not return the product to a retail store. For Technical Assistance and product return information, please call Customer Care:
877-221-1252
HOURS: Monday through Friday from 8:00 a.m. to 4:45 pm CST.

| If at any time in the future you need to dispose of this product please note that:
Waste electrical products should not be disposed of together with household waste.
Please recycle where facilities exist. Check with your local Authority or retailer for recycling advice
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| PLEASE DISPOSE OF OLD OR DEFECTIVE BATTERIES IN AN ENVIRONMENTALLY SAFE WAY IN ACCORDANCE  WITH YOUR LOCAL REGULATIONS
| Tested to comply with FCC standards
FOR HOME OR OFFICE USE

LIMITED WARRANTY — INTERNATIONAL

The consumer may have more remedies at law than follows. Chaney Instrument Company warrants to the owner, this product are free from defects in material and workmanship for one year from the date of purchase. CHANEY INSTRUMENT SHALL NOT BE LIABLE FOR ANY INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, WHETHER ARISING IN CONTRACT OR TORT. Chaney Instrument’s obligation (at its option) is limited to repairing or replacing this product. For in-warranty repair, send the product, accompanied by Guarantee, bearing Dealer’s name and date of purchase, with $5.00 to cover handling and postage, to:

www.chaneyinstrument.com 
Tel: 877-221-1252 Made in China| Chaney Instrument Company
965 Wells Street
Lake Geneva, Wisconsin 53147
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References

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