1. Introduction
The Dyson Purifier Hot+Cool HP2 De-NOx is an advanced 3-in-1 device designed to purify the air, provide heating, and function as a cooling fan. It captures ultrafine particles, allergens, and pollutants, including nitrogen dioxide (NO2), while circulating purified air throughout your room. This manual provides essential information for the safe and effective operation, setup, and maintenance of your device.
Figure 1: The Dyson Purifier Hot+Cool HP2 De-NOx, showcasing its sleek, modern design with a white loop amplifier and a gold-perforated base.
2. Important Safety Information
Please read all instructions in this manual and on the appliance before using your Dyson Purifier Hot+Cool HP2 De-NOx. Follow all safety precautions to reduce the risk of fire, electric shock, or injury.
- Always unplug the appliance from the power outlet when not in use, before cleaning, or before performing any maintenance.
- Do not operate any appliance with a damaged cord or plug. If the cord or plug is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
- This appliance is for indoor use only. Do not use outdoors or on wet surfaces.
- Do not allow children to play with the appliance. Close supervision is necessary when any appliance is used by or near children.
- Keep the power cord away from heated surfaces.
- Do not use the appliance near water, in bathrooms, or in laundries.
- Do not block any ventilation openings. Ensure that the appliance is placed on a stable, level surface.
- Use only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock, or injury to persons.
3. Setup and Assembly
Follow these steps to set up your Dyson Purifier Hot+Cool HP2 De-NOx for first use.
- Unpack the Device: Carefully remove the device and all accessories from the packaging. Retain the packaging for future storage or transport.
- Install the Filters: Your device comes with a HEPA and activated carbon filter. Align the filters with the base of the unit and twist them into place until they click securely. Refer to the markings on the filter and device for correct orientation.
- Place the Device: Position the purifier on a firm, level surface, ensuring there is at least 1 meter (3 feet) of clear space around the device for optimal airflow. Avoid placing it directly against walls or in corners.
- Connect to Power: Plug the power cord into a suitable electrical outlet. The device will enter standby mode.
- Initial Power On: Press the power button on the device or the remote control to turn it on. The display will illuminate, and the device will begin its initial air quality assessment.
4. Operating Instructions
Your Dyson Purifier Hot+Cool HP2 De-NOx can be controlled using the included remote control, the Dyson Link app on your smartphone (Android/iOS), or via voice commands with Amazon Alexa.
4.1. Controls
- Remote Control: The magnetic remote control can be stored on top of the device. It allows you to power on/off, adjust fan speed, set temperature, enable oscillation, activate auto mode, and set the sleep timer.
- Dyson Link App: Download the Dyson Link app from your device's app store. Follow the in-app instructions to connect your purifier. The app provides real-time air quality reports, remote control functionality, scheduling, and filter life monitoring.
- Voice Control (Amazon Alexa): Enable the Dyson skill in your Amazon Alexa app. Link your Dyson account. You can then use voice commands to control basic functions like turning the device on/off, adjusting fan speed, or setting the temperature.
4.2. Air Purification
The device continuously monitors air quality and purifies the air. In Auto mode, it will automatically adjust fan speed to reach target air quality levels.
- Auto Mode: Press the 'Auto' button on the remote or in the app. The device will automatically adjust fan speed based on detected air pollutants.
- Manual Fan Speed: Adjust the fan speed from 1 to 10 using the '+' and '-' buttons on the remote or slider in the app.
4.3. Heating Function
The device can project warm air to heat your room to a target temperature.
- Set Target Temperature: Use the temperature control buttons on the remote or in the app to set your desired room temperature. The device will heat until this temperature is reached and then maintain it.
- Heating Range: The heating function operates within a specified temperature range, typically between 1°C and 37°C (33°F and 99°F).
4.4. Cooling Fan Function
The device can project a powerful stream of purified air to cool you down.
- Adjust Airflow: Increase the fan speed to feel a stronger cooling effect. Note that this device does not have a refrigeration unit; it circulates ambient air.
4.5. De-NOx Technology
The De-NOx feature specifically targets and removes nitrogen dioxide (NO2) from the air, a common pollutant from combustion sources like gas stoves and vehicle emissions. This function operates automatically as part of the purification process.
4.6. Oscillation
The device can oscillate to distribute purified air across a wider area.
- Oscillation Angle: Press the oscillation button to cycle through various oscillation angles (e.g., 45°, 90°, 180°, 350°).
4.7. Sleep Timer
Set the device to turn off automatically after a set period.
- Set Timer: Press the sleep timer button repeatedly to select the desired duration (e.g., 1 hour, 2 hours, 4 hours, 8 hours).
5. Maintenance
Regular maintenance ensures optimal performance and longevity of your Dyson Purifier Hot+Cool HP2 De-NOx.
5.1. Filter Replacement
The Dyson Link app and the device's display will indicate when the filters need replacement. Filter life varies based on usage and air quality.
- Power Off and Unplug: Always turn off and unplug the device before replacing filters.
- Remove Old Filters: Press the release buttons on the side of the filter cover and lift it off. Twist and remove the old filters.
- Install New Filters: Place new Dyson-approved filters onto the base, twisting them until they click into place. Replace the filter cover.
- Reset Filter Life: After installing new filters, reset the filter life indicator via the Dyson Link app or by holding the 'Auto' button on the remote for 5 seconds.
5.2. Cleaning
Clean the exterior of the device regularly to prevent dust buildup.
- Exterior: Wipe the surface with a soft, dry cloth. Do not use detergents or polishes.
- Air Inlet Holes: Gently clean any dust from the air inlet holes on the base using a soft brush or a vacuum cleaner with a brush attachment.
- Loop Amplifier: Wipe the inside of the loop amplifier with a soft, damp cloth.
6. Troubleshooting
If you encounter issues with your Dyson Purifier Hot+Cool HP2 De-NOx, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Device not turning on | Not plugged in; Power outlet issue; Power cord damage | Ensure the power cord is securely plugged into a working outlet. Check the circuit breaker. Contact Dyson support if the cord is damaged. |
| Weak airflow | Blocked air inlets; Dirty filters; Incorrect fan speed setting | Clean air inlets. Check and replace filters if necessary. Increase fan speed. |
| Poor air purification | Dirty or expired filters; Large room size; Blocked sensors | Replace filters. Ensure the device is appropriately sized for the room. Clean sensor openings. |
| No heat output | Heating function not activated; Target temperature reached; Overheat protection activated | Ensure heating mode is on and target temperature is set above ambient. Allow device to cool if overheat protection is active. |
| Remote control not working | Low battery; Obstruction; Not pointed at device | Replace remote control battery. Ensure no obstructions between remote and device. Point remote directly at the device's display. |
| Unusual noise | Foreign object inside; Unstable surface; Filter not properly installed | Turn off and unplug the device, check for foreign objects. Place on a stable surface. Reinstall filters correctly. |
7. Specifications
Key technical specifications for the Dyson Purifier Hot+Cool HP2 De-NOx.
| Feature | Detail |
|---|---|
| Brand | Dyson |
| Model Number | HP12 WG |
| Color | White/Gold |
| Product Dimensions (L x W x H) | 24.8 cm x 24.8 cm x 76.4 cm |
| Package Dimensions (L x W x H) | 72 cm x 28.5 cm x 28 cm |
| Wattage | 1400 W |
| Package Weight | 7.44 kg |
| Battery Type | Lithium (internal, for remote control) |
| Batteries Included | Yes |
| Controller Type | Remote Control, Amazon Alexa, Android, iOS |
8. Warranty and Support
Your Dyson Purifier Hot+Cool HP2 De-NOx comes with a manufacturer's warranty. For detailed information regarding warranty terms and conditions, please refer to the warranty card included with your product or visit the official Dyson website. For technical support, troubleshooting assistance beyond this manual, or to purchase genuine replacement parts and filters, please contact Dyson Customer Service or visit www.dyson.com/support.
