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U SER MAN UA L Aura™ Sensor Model: LTM-AS041S-WUS Questions or Concerns? Please contact us Mon–Fri, 9:00 am–5:00 pm PST/PDT at support@levoit.com or at (888) 726-8520.
VeSync App Setup Connecting the sensor to the VeSync app VeSync App Functions Maintenance Troubleshooting Warranty Information Customer Support Package Contents 1 x Aura Sensor 1 x Wall Bracket 1 x Desktop Stand 2 x AAA Battery (Pre-Installed) 1 x User Manual...
Specifications Battery 2 x 1.5V AAA Batteries Power Supply 3V⎓ Dimensions 2.40 x 1.84 x 0.86 in / 6.10 x 4.67 x 2.18 cm Weight 0.15 lb / 0.07 kg Connectivity Zigbee™ 3.0 Temperature 32°–122°F / 0°–50°C Display Range Temperature Display Accuracy: ±1°F during 32°–122°F ±0.5°C during 0°–50°C Temperature...
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SPECIFICATIONS (CONT.) Relative Humidity 1–99% Display Range Humidity Display Accuracy: ±3% during 20–80% humidity ±5% during 0–99% humidity Relative Humidity Increments Max Connectivity Indoor: 164 ft / 50 m Distance Outdoor: 492 ft / 150 m Note: Outdoor distance is measured in a straight line without obstacles.
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SPECIFICATIONS (CONT.) Compatibility • Levoit Aura™ Smart Thermostat Note: To access additional smart functions, download the free VeSync app (see page 16).
READ AND SAVE THESE INSTRUCTIONS SAFETY INFORMATION Please read and follow all instructions and safety guidelines in this manual. General Safety • Keep out of reach of children. • Do not tamper with the sensor’s internal components. • Do not dispose of any part of the sensor in a fire. •...
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SAFETY INFORMATION (CONT.) Use & Care • When installing or changing batteries, make sure to place the batteries in the correct polarity. • Using batteries that are not alkaline may shorten the operating time of the sensor. • Do not mix new and old batteries. •...
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Function Diagram Battery Compartment FCC ID and 4-Digit Code (Inside Battery Compartment) FCC ID:2ARBY-AS041S 4-Digit Code:XXXX FCC ID:2ARBY-AS041S 4-Digit Code:XXXX Wall Bracket Desktop Stand...
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Display Diagram Connectivity Battery Level Signal Humidity Percentage Temperature Humidity Comfort Level...
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DISPLAY DIAGRAM (CONT.) Connectivity Signal is displayed when the sensor is connected to the Aura Smart Thermostat. Note: You must first connect the sensor to the VeSync app in order to pair it with the smart thermostat (see Connecting the sensor to the VeSync app, page 17).
Getting Started Installation The Aura Sensor can be used by itself, or with the Aura Smart Thermostat. Note: To access smart features, the sensor must be connected to the VeSync app and the smart thermostat. When using the sensor with the smart thermostat, make sure the...
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GETTING STARTED (CONT.) If there are obstructions between the sensor and smart thermostat like dividing walls, different floor levels, and furniture, move the sensor closer as these may affect the sensor’s connectivity. Note: • Before first use, remove the battery pull tab from the sensor’s [Figure 1.1] battery compartment.
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GETTING STARTED (CONT.) Hanging the sensor on a wall Note: The wall bracket is difficult to remove from the wall once it is placed. Make sure the sensor is in range of the smart thermostat before placing it on the wall. Attach the wall bracket to the back of the sensor.
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GETTING STARTED (CONT.) Place the sensor onto the wall and press firmly to make sure the sensor is secured. [Figure 1.3] Figure 1.3 Note: Do not press directly on the sensor’s display screen while hanging it on to the wall.
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GETTING STARTED (CONT.) Placing the sensor on a flat surface Attach the desktop stand to the back of the sensor. [Figure 1.4] Place your sensor on a flat surface like a shelf or desk. Figure 1.4...
Operation VeSync App Setup Note: The VeSync app is continually being improved and may change over time. If there are any differences, follow the in-app instructions. To download the VeSync app, scan the QR code or search “VeSync” in the Apple App Store® or Google Play Store.
• If you are pairing multiple sensors at once, select the 4-digit code that matches the sensor you are currently trying to pair. Note: Sensors will automatically pair with all Levoit smart thermostats associated with your VeSync account.
• You can change the sensor’s name and icon at any time by going to the sensor’s screen in the VeSync app and tapping • The sensor must be paired with a Levoit smart thermostat in the VeSync app in order to remotely monitor the sensor’s temperature and humidity data.
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Smart Scenes • Prioritize comfort and air quality in your home using Smart Scenes, which can control your Levoit thermostat, humidifier, and sensor all at the same time. Temperature & Humidity Graphs • View your sensor’s temperature and humidity history.
Maintenance Replacing Batteries Flip the sensor over and open the battery compartment. [Figure 2.1] Figure 2.1...
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MAINTENANCE (CONT.) Remove the old batteries and install new AAA batteries, making sure they are inserted correctly. [Figure 2.2] Replace the battery compartment lid by securely snapping the cover back into place. [Figure 2.3] Figure 2.3 Figure 2.2...
Troubleshooting Problem Possible Solution The sensor display The battery tab in the battery does not turn on. compartment may still be intact. Open the battery compartment and pull the battery tab out, reinsert the batteries, and close the battery compartment (see page 12). The sensor’s batteries may be low.
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TROUBLESHOOTING (CONT.) Problem Possible Solution The VeSync app Restart the pairing process by does not show removing the sensor’s batteries the sensor’s and reinserting them. This will temperature automatically put the sensor in and humidity pairing mode (see Connecting the information.
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TROUBLESHOOTING (CONT.) Problem Possible Solution The sensor does The sensor's batteries may be low. not connect to the Replace with 2 AAA batteries thermostat. (see page 20). If your problem is not listed, please contact Customer Support (see page 34). VeSync App Troubleshooting Why isn’t my sensor connecting to the VeSync app? •...
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TROUBLESHOOTING (CONT.) The sensor is offline. • Make sure the sensor has batteries installed and the battery polarity is correct. [Figure 3.1] • Make sure your router is connected to the internet and your smartphone’s network connection is working. Figure 3.1...
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TROUBLESHOOTING (CONT.) • Refresh the VeSync menu by swiping down on the screen. • Delete your offline sensor from the VeSync app. Swipe left (iOS®) or press and hold (Android™), then tap Delete. Restart the sensor’s pairing process with the VeSync app. Note: Power outages, internet outages, or changing Wi-Fi routers may cause your sensor to go offline.
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FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT (CONT.) NOTE: This equipment has been tested and found to comply with the limits for a digital device, pursuant to 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.
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The firmware setting is not accessible by the end user. FCC SDOC SUPPLIER'S DECLARATION OF CONFORMITY Arovast Corporation hereby declares that this equipment is in compliance with the FCC. The declaration of conformity may be consulted in the support section of our website, accessible from www.levoit.com.
Warranty Information Product Name Aura™ Sensor Model LTM-AS041S-WUS For your own reference, we strongly recommend that you record your order ID and date of purchase. Date of Purchase Order ID Terms & Policy Arovast Corporation (“Arovast”) warrants this product to the original purchaser to be free from defects in material and workmanship, under normal use and conditions, for a period of 2 years from the date of original purchase.
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WARRANTY INFORMATION (CONT.) There is no other express warranty. This warranty does not apply: • If the product has been modified from its original condition; • If the product has not been used in accordance with directions and instructions in the user manual; •...
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WARRANTY INFORMATION (CONT.) Arovast will not be liable for indirect, incidental, or consequential damages in connection with the use of the product covered by this warranty. This warranty extends only to the original consumer purchaser of the product and is not transferable to any subsequent owner of the product regardless of whether the product is transferred during the specified term of the warranty.
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If you discover that your product is defective within the specified warranty period, please contact Customer Support via support@levoit.com. DO NOT dispose of your product before contacting us. Once our Customer Support Team has approved your request, please return the product with a copy of the invoice and order ID.
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WARRANTY INFORMATION (CONT.) This warranty is made by: Arovast Corporation 1202 N. Miller St., Suite A Anaheim, CA 92806...
Customer Support Team. Arovast Corporation 1202 N. Miller St., Suite A Anaheim, CA 92806 Support Hours Mon–Fri, 9:00 am–5:00 pm PST/PDT Email: support@levoit.com Toll-Free: (888) 726-8520 *Please have your order invoice and order ID ready before contacting Customer Support.
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