INKBIRDPLUS HD08 Carbon Monoxide Detector User Manual

Introduction

The INKBIRDPLUS HD08 is a plug-in carbon monoxide detector designed to monitor indoor carbon monoxide (CO) concentration, temperature, and humidity simultaneously. It provides real-time readings and features an audible and visual alarm system to alert users to dangerous CO levels. This device is suitable for various indoor environments, including homes, hotels, recreational vehicles, and more, ensuring a healthier and safer living space.

This image shows the front view of the INKBIRDPLUS HD08 Carbon Monoxide Detector, displaying its screen and control buttons.

Package Contents

• 1x Plug-in Carbon Monoxide Detector HD08
• 1x USB-C Charging Cable
• 1x User Manual

Setup and Installation

1. **Unpacking**: Carefully remove the detector and all accessories from the packaging.
2. **Power Connection**: The HD08 is a plug-in device. Connect it to a standard AC 110-220V/50-60Hz power outlet.
3. **Placement**: For optimal performance and accurate detection, place the detector in an area where air circulates freely. Avoid placing it near windows, doors, or vents where drafts might affect readings. It is suitable for use in kitchens, living rooms, bedrooms, hotels, garages, restaurants, and recreational vehicles.
4. **Initial Power-On**: Upon plugging in, the device will perform a self-check. The screen will display readings for CO, temperature, and humidity. If no carbon monoxide gas is present in the environment, the CO reading will normally display "000 PPM".

This image illustrates the intelligent power indicator light. A green light indicates normal operation and CO gas monitoring. A red light indicates an alarm, mute error, or sensor malfunction. The image also shows how to perform a self-test by short-pressing the middle button.

This image highlights the 3D porous air duct design on the side of the detector, which ensures accurate detection of CO gas by allowing efficient air intake.

Operating Instructions

Display Overview

The HD08 features a 2.1-inch IPS full-view high-definition color screen that displays information clearly from any angle. It simultaneously shows:

• Carbon Monoxide (CO) concentration in PPM
• Current ambient temperature (Celsius or Fahrenheit)
• Current ambient air humidity (RH%)

This image shows the detector's screen displaying real-time CO concentration (000 PPM), temperature (25°C), and humidity (60%). It also highlights features like high precision sensors and the HD colorful large screen.

A close-up of the 2.1-inch HD color screen, emphasizing its IPS ultra-broad perspective and 240x296 resolving power for clear CO values.

Brightness Modes

The device offers 3 brightness modes (day, night, sleep) to suit various lighting conditions and user preferences. Refer to the user manual for specific button presses to cycle through these modes.

Temperature Unit Switching

You can switch between Celsius (℃) and Fahrenheit (℉) for temperature readings to match your preferred unit. Consult the user manual for instructions on how to change the temperature unit.

Alarm System

The HD08 features an audible and visual alarm system:

• **Green Light**: Indicates normal operation and CO gas concentration monitoring.
• **Red Light & Audible Alarm**: Activates when CO levels reach a dangerous threshold (50-999 ppm), indicating a mute error, or sensor malfunction.

This image depicts the detector sounding an alarm ("Drip~") and emitting light, indicating a high CO concentration (e.g., 100 PPM) in the surrounding air, designed to prevent danger.

Maintenance

• **Self-Check Function**: The device includes a fault self-check feature. Regularly perform a self-test by short-pressing the middle button to ensure proper functionality.
• **Cleaning**: Gently wipe the exterior of the detector with a soft, dry cloth. Do not use abrasive cleaners, solvents, or detergents, as these can damage the device or interfere with sensor operation.
• **Sensor Life**: The CO sensor has an approximate service life of 5 years. After this period, it is recommended to replace the unit to ensure continued accuracy and safety.

An exploded view of the detector showcasing its high precision sensors and internal circuitry, which are crucial for sensitive and stable detection performance.

Troubleshooting

• **Display shows "000 PPM"**: This is normal if there is no carbon monoxide gas detected in the environment.
• **Red Light / Audible Alarm**: If the red light illuminates and/or the audible alarm sounds, it indicates a high CO level, a mute error, or a sensor malfunction.
  • **If CO alarm sounds**: Immediately move to fresh air outdoors or open all doors and windows to ventilate the area. Do not re-enter the premises until the alarm has stopped and the CO level has returned to 0 PPM. Seek medical attention for anyone experiencing symptoms of CO poisoning. Contact emergency services if necessary.
  • **If a malfunction is suspected**: Perform a self-test. If the issue persists, contact customer support.

Specifications

User Tips

• **Optimal Placement**: For best results, place the detector at a height where CO is most likely to be detected, typically at breathing level in living areas. Avoid placing it directly above heat sources or in areas with high humidity.
• **Regular Checks**: Periodically perform the self-test function to ensure the detector is working correctly.
• **Ventilation**: Ensure good ventilation in areas where combustion appliances are used.

Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase or visit the official INKBIRD website. Keep your purchase receipt as proof of purchase for warranty claims.