Serta 874966

Serta Bluetooth Enabled Ultrasoft Plush Heated Blanket - King User Manual

Model: 874966

Introduction

Thank you for choosing the Serta Bluetooth Enabled Ultrasoft Plush Heated Blanket. This King-sized blanket is designed to provide warmth and comfort with advanced features, including Bluetooth connectivity for convenient control from your smart device. It features a soft 200 gsm silky plush fabric, a programmable digital controller, a pre-heat function, and dual controls for personalized warmth. For your safety, the blanket includes an automatic shut-off feature after 10 hours of continuous use.

Important Safety Information

Please read all instructions carefully before using your heated blanket. Retain this manual for future reference.

  • Do not use with infants, children, incapacitated persons, or anyone insensitive to heat.
  • Do not use if the blanket is wet.
  • Do not use with pets.
  • Ensure the controller is not covered or placed under the blanket during operation to prevent overheating.
  • Always unplug the blanket from the power outlet when not in use or before cleaning.
  • Do not use pins or other metallic objects with this blanket.
  • Do not use if the power cord or controller is damaged. Contact customer support for assistance.
  • This blanket is for household use only.

Package Contents

  • Serta King-sized Heated Blanket
  • Programmable Digital Controller(s) (Dual controllers for King size)
  • User Manual

Setup Instructions

  1. Unpack the Blanket: Carefully remove the heated blanket and controller(s) from the packaging.
  2. Position the Blanket: Lay the heated blanket flat on your bed, ensuring it is evenly spread and not bunched or folded. The connector for the controller should be positioned near the head of the bed for easy access.
  3. Connect the Controller: Locate the connector on the blanket and the corresponding plug on the controller. Firmly push the controller plug into the blanket connector until it clicks securely into place. For King size blankets, there are two controllers and two connectors, one for each side of the bed.
  4. Connect to Power: Plug the controller's power cord into a standard 110-volt AC wall outlet. Ensure the outlet is easily accessible.
Serta King-sized heated blanket in Sand color, spread out on a bed with two nightstands and lamps. The controllers are visible on the nightstands.
Figure 1: Serta King-sized heated blanket properly laid out on a bed, with controllers placed on adjacent nightstands.

Operating Instructions

Your Serta heated blanket features a programmable digital controller and dual controls for King size, allowing independent heat settings for each side of the bed.

  1. Power On/Off: Press the Power button on the controller to turn the blanket on or off. The display will illuminate when on.
  2. Adjusting Heat: Use the Temperature Up and Temperature Down buttons to select your desired heat level. The digital display will show the current setting.
  3. Setting Heat Time: Use the Timer button to set the desired operating time. The blanket will automatically shut off after the set time, or after 10 hours if no time is specified.
  4. Pre-Heat Feature: To quickly warm your bed, activate the pre-heat function. This feature rapidly heats the blanket to your selected temperature and then maintains it. Refer to your controller's specific instructions for activating pre-heat.
  5. Dual Control (King Size): Each controller operates its respective side of the King-sized blanket independently. This allows two users to customize their warmth settings without affecting the other.
Overhead view of a heated blanket with red and blue heat patterns indicating dual control zones. Text on the image reads 'DUAL CONTROLLERS ALLOW FOR CUSTOM HEAT SETTINGS FOR EACH SIDE'.
Figure 2: Illustration of the dual control feature, showing independent heat zones for personalized comfort.

Bluetooth Connectivity

The Serta heated blanket features Bluetooth connectivity, allowing you to control it conveniently from your smart device.

  1. Download the App: Search for the official Serta heated blanket control app on your device's app store (e.g., Apple App Store or Google Play Store).
  2. Enable Bluetooth: Ensure Bluetooth is enabled on your smart device.
  3. Pairing: Open the Serta app. Follow the on-screen instructions to pair your smart device with the blanket's controller. This typically involves selecting the blanket from a list of available Bluetooth devices.
  4. Control: Once paired, you can use the app to power on/off, adjust heat settings, and set timers remotely.

Maintenance and Care

Proper care will extend the life of your heated blanket. Always follow these instructions carefully.

  1. Before Cleaning: Always disconnect the power cord from the wall outlet and detach the controller(s) from the blanket. Ensure all connections are dry before reattaching.
  2. Machine Washing: The blanket is machine washable. Use a gentle cycle with cold water and mild detergent. Do not bleach.
  3. Drying: Tumble dry on a low heat setting or air dry. Ensure the blanket is completely dry before reconnecting the controller or storing. Do not iron.
  4. Storage: When not in use, store the blanket loosely folded in a cool, dry place. Avoid tightly folding or creasing the blanket, which can damage the internal heating elements.

Troubleshooting

If you experience issues with your Serta heated blanket, please refer to the following common solutions:

ProblemPossible CauseSolution
Blanket not heating or controller not turning on.
  • Power cord not securely plugged in.
  • Controller not securely connected to the blanket.
  • Power outlet malfunction.
  • Ensure the power cord is fully inserted into the wall outlet.
  • Firmly push the controller plug into the blanket connector until it clicks.
  • Test the outlet with another appliance.
Blanket feels too hot on low settings.Initial heating cycle may feel intense before settling to the set temperature.Allow the blanket to cycle through its initial heating phase. If discomfort persists, reduce the heat setting or turn off. Ensure the blanket is not folded or bunched, which can concentrate heat.
Bluetooth connection issues.
  • Bluetooth not enabled on device.
  • App not installed or updated.
  • Interference or distance from controller.
  • Verify Bluetooth is active on your smart device.
  • Download or update the Serta control app.
  • Move closer to the controller and ensure no obstructions. Try restarting the app or your device.
Automatic shut-off occurs unexpectedly.
  • 10-hour safety shut-off activated.
  • Timer setting reached.
  • Internal safety mechanism triggered.
  • This is a normal safety feature. Simply restart the blanket if more heat is desired.
  • Check your timer settings.
  • If the blanket repeatedly shuts off prematurely, unplug it, wait 30 minutes, and try again. If the problem persists, contact customer support.

Specifications

Model Name534-236-01-14-026-01
Model Number874966
UPC038533874966
SizeKing (100"W x 90"L)
Fabric Type200 gsm Silky Plush (Fleece)
Voltage110 Volt
Control TypeProgrammable Digital, Bluetooth Enabled, Dual Control
Safety Feature10-hour Automatic Shut-off
Care InstructionsMachine Washable

Warranty and Support

For warranty information, technical support, or any questions not covered in this manual, please contact Serta customer service. Refer to the product packaging or the official Serta website for the most current contact details.

Online Support: Visit the Serta Store on Amazon

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