WESHLGD WA996 Plug-in Carbon Monoxide Alarm User Manual

Introduction

This manual provides essential information for the proper installation, operation, and maintenance of your WESHLGD WA996 Plug-in Carbon Monoxide Alarm. This device is designed to detect carbon monoxide (CO) gas and alert occupants to potentially dangerous levels, contributing to a safer home environment. It features a high-precision electrochemical sensor, an LED digital display, and both voice and light alerts.

Please read this manual thoroughly before using the product and retain it for future reference.

Important Safety Information

Carbon monoxide is an invisible, odorless, and tasteless gas that can be fatal. This alarm is designed to detect carbon monoxide gas from any source of combustion. It is not designed to detect smoke or fire.

• Never ignore any alarm. Responding to an alarm quickly can save lives.
• Install the alarm in appropriate locations as described in the Setup section.
• Regularly test the alarm as instructed in the Maintenance section.
• Do not paint over the alarm or block its ventilation openings.

Setup

The WESHLGD WA996 Carbon Monoxide Alarm is designed for simple plug-and-play installation.

1. Unpack the Device: Carefully remove the alarm from its packaging.
2. Choose a Location: Select a suitable location for installation. Ideal locations include bedrooms, living rooms, kitchens, and offices. Avoid placing the alarm directly above heat sources, near windows or doors, or in areas with high humidity.
3. Plug In: Insert the alarm directly into a standard AC power outlet. Ensure the outlet is functioning correctly.

Once plugged in, the alarm will initiate a self-test sequence, and the LED digital display will activate.

Operating Instructions

The WESHLGD WA996 Carbon Monoxide Alarm continuously monitors CO levels in your environment.

LED Digital Display

The digital display shows the current carbon monoxide concentration in parts per million (PPM). If the CO concentration is below 100ppm, the screen will typically not display a reading, indicating safe levels.

Indicator Lights

• POWER (Green): Indicates the device is receiving power and functioning normally.
• FAULT (Yellow): Indicates a malfunction or error with the device. Refer to the Troubleshooting section.
• ALARM (Red): Illuminates when carbon monoxide levels reach a dangerous threshold, accompanied by an audible alarm and voice alert.

Alarm Response Times

The alarm is triggered based on specific carbon monoxide concentrations and exposure durations:

• 50 ppm: Alarm sounds within 60-90 minutes.
• 100 ppm: Alarm sounds within 10-40 minutes.
• ≥150 ppm: Alarm sounds within 3 seconds.

Maintenance

Regular maintenance ensures the optimal performance and longevity of your carbon monoxide alarm.

• Weekly Testing: Press and hold the 'SELF-TEST' button for approximately 3 seconds. The alarm should sound, and the display should show a test sequence, confirming its functionality.

• Cleaning: Gently wipe the exterior of the alarm with a soft, damp cloth. Do not use cleaning agents or solvents. Ensure the ventilation openings are clear of dust and debris.
• Avoid Obstruction: Ensure nothing is blocking the alarm's sensor or speaker.

Troubleshooting

If your WESHLGD WA996 Carbon Monoxide Alarm exhibits unusual behavior, refer to the following:

• Alarm Sounds (Voice/Light):
  1. Immediately move to fresh air outdoors or open all doors and windows to ventilate the area.
  2. Call your emergency services (e.g., 911) or fire department.
  3. Do not re-enter the premises until it has been cleared by emergency responders and the source of CO has been identified and corrected.
• FAULT Indicator (Yellow Light) On: This indicates an internal malfunction. Unplug the device, wait 30 seconds, and plug it back in. If the fault persists, the unit may need replacement. Contact customer support.
• No Display/No Power: Ensure the alarm is securely plugged into a working electrical outlet. Test the outlet with another device. If the problem persists, the alarm may be defective.

Specifications

Warranty and Support

WESHLGD offers a 180-day no-reason refund service for this product. If you encounter any issues or have questions regarding your WESHLGD WA996 Carbon Monoxide Alarm, please contact our customer support team. We are committed to resolving your concerns as quickly as possible.

For support, please refer to the contact information provided with your purchase or visit the official WESHLGD website.