1. Important Safety Instructions
Before operating your Dyson Pure Hot + Cool device, please read all instructions and cautionary markings in this manual and on the appliance. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always unplug the appliance from the power outlet before cleaning or performing any maintenance.
- Do not use outdoors or on wet surfaces.
- Keep out of reach of children and pets.
- Use only as described in this manual.
- Do not operate with a damaged cord or plug.
2. Product Overview
The Dyson Pure Hot + Cool is a versatile appliance designed to purify, heat, and cool your indoor environment. It features advanced filtration to capture ultrafine pollutants and projects purified air using Air Multiplier technology. The device is Wi-Fi enabled for smart control and monitoring.
Image Description: A white and silver Dyson Pure Hot + Cool Air Purifier, Heater + Fan (HP04 model) standing upright. The device features a distinctive bladeless loop amplifier on top of a cylindrical base with a perforated grille. A power cord extends from the base. A small sticker on the base illustrates filter installation steps.
3. Setup Guide
- Unboxing and Placement: Carefully remove the device from its packaging. Place the device on a firm, level surface, ensuring there is at least 1 meter (3 feet) of clear space around it for optimal airflow.
- Filter Installation: The device comes with a sealed HEPA and activated carbon filter. To install or replace, twist the filter cover counter-clockwise to remove it. Insert the new filter, ensuring it clicks into place, then replace the cover by twisting clockwise until secure.
- Power Connection: 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.
- Wi-Fi Setup (Optional): For smart control, download the Dyson Link app from your device's app store. Follow the in-app instructions to connect your Dyson Pure Hot + Cool to your home Wi-Fi network. This allows for remote control and air quality monitoring.
4. Operating Instructions
Your Dyson Pure Hot + Cool can be operated using the included remote control or the Dyson Link app.
4.1 Remote Control Functions
- Power Button: Turns the device on or off.
- Auto Mode: Automatically monitors air quality and adjusts airflow to reach target air quality and temperature.
- Fan Speed Control: Increases or decreases airflow speed.
- Oscillation Control: Activates or deactivates oscillation for wider air distribution.
- Temperature Control (Heating): Adjusts the target temperature when in heating mode.
- Information Button: Cycles through air quality information on the LCD screen (e.g., PM2.5, PM10, VOC, NO2, temperature, humidity, filter life).
- Night Mode: Operates on the quietest settings with a dimmed display.
4.2 Dyson Link App Functions
The Dyson Link app provides comprehensive control and monitoring capabilities:
- Remote control of all device functions.
- Real-time air quality reports and historical data.
- Scheduling for purification, heating, and cooling.
- Filter life monitoring and re-ordering.
- Firmware updates.
5. Maintenance
Regular maintenance ensures your Dyson Pure Hot + Cool operates efficiently and effectively.
5.1 Filter Replacement
The device will indicate when the filter needs replacement on its LCD screen and through the Dyson Link app. Filter life varies based on usage and air quality.
- Unplug the device from the power supply.
- Twist the filter cover counter-clockwise and remove it.
- Remove the old filter and dispose of it according to local regulations.
- Place the new filter into the device, ensuring it is correctly seated.
- Replace the filter cover by twisting clockwise until it clicks securely into place.
- Reset the filter life indicator via the Dyson Link app or by holding the 'Night Mode' button on the remote for 5 seconds.
5.2 Cleaning Instructions
- Wipe the exterior surfaces with a soft, dry cloth. Do not use detergents or polishes.
- Clean the air inlet holes on the base with a soft brush or a vacuum cleaner with a brush attachment to remove dust and debris.
- Do not immerse the device in water or allow water to enter the motor housing.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not turning on | Not plugged in; power outlet fault; remote control battery low. | Ensure power cord is securely plugged in. Test outlet with another device. Replace remote control battery. |
| Poor airflow or purification | Blocked air inlets; dirty filter; incorrect filter installation. | Clean air inlets. Check filter life and replace if necessary. Ensure filter is correctly installed. |
| Wi-Fi connectivity issues | Incorrect Wi-Fi password; device too far from router; router issues. | Re-enter Wi-Fi password in app. Move device closer to router. Restart router. |
| Device making unusual noise | Obstruction in airflow path; internal component issue. | Check for any obstructions. If noise persists, contact Dyson support. |
For issues not listed here, please refer to the Dyson support website or contact customer service.
7. Specifications
- Model: HP04
- Brand: Dyson
- Color: White/Silver
- Filter Type: HEPA and Activated Carbon
- Connectivity Protocol: Wi-Fi
- Power Source Type: Corded Electric
- Wattage: 1500 watts
- Controller Type: Remote Control, Dyson Link App
8. Warranty and Support
This Dyson product is covered by a limited warranty. For specific 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, or to order replacement parts, please contact Dyson Customer Service.
Dyson Official Website: www.dyson.com
Please have your model number (HP04) and serial number ready when contacting support.