Dyson Purifier Cool Auto React User Manual
Introduction
This user manual provides comprehensive instructions for the Dyson Purifier Cool Auto React air purifier. It covers assembly, operation, monitoring, filter maintenance, and general care.
Contents
- Assembling your machine
- Getting started
- Power and continuous monitoring
- Information menu
- Auto mode
- Airflow speed and direction
- Oscillation
- Night mode and Sleep timer
- Changing your HEPA+Carbon filter
- Resetting your HEPA+Carbon filter life
- Changing your HEPA and carbon filters
- Resetting your HEPA and carbon filter life
- Looking after your machine
Assembling your machine
Lift your machine out of the box by its base using both hands. Do not lift by the loop amplifier.
For models supplied with a HEPA+Carbon filter:
Push the HEPA+Carbon filter into the outer cover and position it onto the base. Push firmly until both outer covers click securely into place.
For models supplied with separate HEPA and carbon filters:
Push the carbon filters into place on the machine. Then, push the HEPA filter into the outer cover. Position the outer covers onto the base and push firmly until they both click securely into place.
Diagram Description: The air purifier fan with filter covers open, showing either a HEPA+Carbon filter or separate HEPA and carbon filters installed. Arrows indicate the process of assembling the filter covers onto the machine's base.
Getting started
Place the remote control on top of the machine with the buttons facing down.
Plug in the machine and switch it on.
Diagram Description: An image showing the Dyson air purifier with the remote control placed on top. The location of the standby on/off button on the base is also indicated.
Remote Control Layout:
The remote control features the following buttons:
- Standby on/off: Power button, located on the top left.
- Information menu: Accesses monitored information, located on the top right.
- Airflow speed: Toggle button to adjust fan speed, located in the middle left.
- Auto mode: Activates automatic adjustment based on air quality, located below the Information menu button on the right.
- Airflow direction: Button to change airflow direction, located below the Auto mode button.
- Oscillation on/off: Controls air circulation, located on the bottom left.
- Night mode: Activates quiet settings and dimmed screen, located at the bottom right.
Power and continuous monitoring
Stand-by on/off
Press the Standby on/off button on the machine or remote control to stop the fan. The machine will continue to monitor air quality in standby mode.
Continuous monitoring
Continuous monitoring is turned off by default. When activated, it remains on until manually switched off.
With continuous monitoring enabled, the Dyson purifying fan gathers air quality, temperature, and humidity information, displayed on the LCD screen.
To turn continuous monitoring on, press and hold the Auto mode button on the remote control for 5 seconds. The LCD screen will indicate the status.
Information menu
Press the Information menu button on the remote control to scroll through monitored information, including air quality, temperature, humidity, and filter levels.
When a specific pollutant affects air quality, a corresponding symbol will appear on the LCD screen.
Diagram Description: The remote control with the Information menu button highlighted on the top right.
Monitored Information:
- Indoor air quality: Displays a graph of the last 12 seconds of air quality data.
- Particulate matter (PM10): Larger particles (up to 10 microns) like dust, mould, and pollen.
- Particulate matter (PM2.5): Microscopic particles (up to 2.5 microns) like smoke, bacteria, and allergens.
- Nitrogen dioxide and other oxidising gases: Potentially harmful gases from combustion, cooking, and vehicle emissions.
- Indoor humidity: Displays the amount of water vapour in the air as a percentage.
- Formaldehyde (HCHO): A common indoor pollutant from furnishings, floorings, and glue.
- Volatile organic compounds (VOCs): Odours that may be harmful, found in cleaning products, paints, and furnishings.
- Indoor temperature: Monitors ambient temperature for comfort.
- Filters: Shows the remaining filter life, indicating when replacement is needed.
Auto mode
In Auto mode, the Dyson purifying fan uses its sensors to intelligently adjust settings based on air quality.
- Air quality: The machine may pause when target air quality is met and resume when levels drop.
- Airflow speed: The airflow speed increases until the target air quality and temperature are reached.
Diagram Description: The remote control with the Auto mode button highlighted below the Information button on the right.
Airflow speed and direction
Press the Airflow speed button to increase or decrease the fan speed.
Press the Airflow direction button to change the airflow from front to back for personal comfort. Select "Fan mode" for airflow directed forward for purifying and cooling.
Diagram Description: The remote control showing the Airflow speed toggle button in the middle left and the Airflow direction button on the right, below the Auto mode button.
Oscillation
Press the Oscillation button to circulate air around the room. The oscillation settings can be scrolled from 0° to 350°.
Diagram Description: The remote control with the Oscillation button highlighted on the bottom left.
Night mode and Sleep timer
In Night mode, the purifier continues to monitor and respond to air quality changes using its quietest settings, with a dimmed LCD screen.
Press the Night mode and Sleep timer button to scroll through timer options.
Diagram Description: The remote control with the Night mode and Sleep timer button highlighted on the bottom right.
Changing your HEPA+Carbon filter
Before changing, switch off and unplug your Dyson purifying fan. The screen displays remaining filter life and indicates when non-washable filters need replacing. Press the Information button on your remote.
You must reset the filter life on your machine after replacement.
For Dyson Purifier Cool Auto React supplied with a HEPA+Carbon filter:
To change the filter, push down on the buttons on either side of the machine to release the outer cover. Push down on the tabs to remove the old filter.
Push the new HEPA+Carbon filter into the outer cover, ensuring the tabs click into place.
Position the outer covers back onto the machine and push firmly until they click securely.
Plug in and switch on your machine, then reset the filter life.
Diagram Description: The air purifier fan with filter covers open, showing a HEPA plus carbon filter. Arrows indicate the filter covers need to be assembled onto the base.
Resetting your HEPA+Carbon filter life
It is important to reset your filter life after replacing it.
To reset the HEPA+Carbon filter life, press and hold the Night mode button on the remote control for 5 seconds. The machine's display will countdown from five, indicating the filter life has been reset.
Diagram Description: An illustration showing the Night mode and Sleep timer button on the remote control being pressed for 5 seconds.
Changing your HEPA and carbon filters
Before changing, switch off and unplug your Dyson purifying fan. The screen displays remaining filter life and indicates when non-washable filters need replacing. Press the Information button on your remote.
You must reset the filter life on your machine after replacement.
For Dyson Purifier Cool Auto React supplied with separate HEPA and carbon filters:
To change the HEPA filter, push down on the buttons on either side of the machine to release the filter covers. Push down on the tabs to remove the HEPA filter.
Push the new HEPA filter into the outer cover, ensuring the tabs click into place.
To change the carbon filter, remove the old filter from the base of the machine and insert the new replacement filter.
Position the outer covers back onto the machine and push firmly until they click securely.
Plug in and switch on your machine, then reset the filter life.
Diagram Description: The air purifier fan with filter covers open, showing a HEPA filter in the covers and a carbon filter at the base. Arrows indicate the carbon filter is fitted directly to the base and the covers need assembly.
Resetting your HEPA and carbon filter life
It is important to reset your filter life after replacing it.
Resetting your HEPA filter life:
Press and hold the Night mode button on the remote control for 5 seconds. The machine's display will countdown from five, indicating the filter life has been reset.
Resetting your carbon filter life:
Press and hold the Oscillation button on the remote control for 5 seconds. The machine's display will countdown from five, indicating the filter life has been reset.
Diagram Description: Illustrations showing the Night mode and Sleep timer button being pressed for 5 seconds, and the Oscillation button being pressed for 5 seconds.
Looking after your machine
To ensure optimal performance, regularly clean your Dyson purifying fan and check for blockages.
Cleaning your machine
If the machine is dusty, wipe it with a damp, lint-free cloth.
Check for blockages in the air inlet holes on the filter and the small aperture inside the loop amplifier.
Use a soft brush to remove dust and debris.
Do not use detergents or polishes for cleaning.
Error codes
If an error code appears, try turning the machine off and then on again. If the error persists, contact Dyson Customer Care.
For further information and support, visit: www.dyson.com/support
