Introduction
This manual provides comprehensive instructions for the safe and effective use of your Dyson Hot+Cool AM09 Tower Bladeless Fan Heater. Please read all instructions carefully before use and retain this manual for future reference. The Dyson Hot+Cool AM09 is designed to provide both powerful personal heating and cooling, utilizing Jet Focus control for precise airflow.

Image: The Dyson Hot+Cool AM09 fan heater, showcasing its bladeless design and sleek white and silver finish.
Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury to persons.
- Do not use outdoors or on wet surfaces.
- Do not allow to be used as a toy. Close attention is necessary when used by or near children.
- Use only as described in this manual.
- Do not use with a damaged cord or plug.
- Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or corners.
- Keep cord away from heated surfaces.
- Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
- Do not handle plug or appliance with wet hands.
- Do not put any objects into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce airflow.
- Do not use where gasoline, paint, or flammable liquids are used or stored.
- This appliance has hot parts inside. Do not use it in areas where gasoline, paint, or flammable liquids are used or stored.
- Use only on a dry, level surface.
- Unplug before cleaning or performing any maintenance.
Box Contents
Verify that all components are present in the packaging:
- Dyson Hot+Cool AM09 Tower Bladeless Fan Heater unit
- Remote control
- Power cord
- User manual (this document)
Setup
Follow these steps to set up your Dyson Hot+Cool AM09:
- Unpack the Unit: Carefully remove the fan heater and all accessories from the packaging.
- Position the Unit: Place the unit on a firm, level surface, ensuring there is adequate space around it for proper airflow. Do not block the air inlets or outlets.
- Connect Power: Insert the power cord plug firmly into a suitable mains socket.
- Remote Control: The remote control attaches magnetically to the top of the unit for convenient storage. Ensure the remote is securely placed when not in use to prevent loss.
Operating Instructions
The Dyson Hot+Cool AM09 is operated primarily using the remote control.

Image: The remote control for the Dyson Hot+Cool AM09, showing buttons for power, temperature adjustment, oscillation, and airflow mode selection.
Remote Control Functions:
- Power On/Off: Press the power button (⏻) to turn the unit on or off.
- Temperature Control (Heating): Use the red button (●) to increase the target temperature and the empty red circle button (○) to decrease it. The display will show the set temperature.
- Fan Speed Control (Cooling): Use the blue button (●) to increase fan speed and the empty blue circle button (○) to decrease it.
- Oscillation: Press the oscillation button (↻) to start or stop the unit oscillating.
- Jet Focus Control:
- Personal Mode (Focused Airflow): Press the button with the upward arrow (▲) to direct a powerful, focused stream of air for personal heating or cooling.
- Diffused Mode (Wider Airflow): Press the button with the fan icon (💨) to project air widely for whole-room heating or cooling.
- Sleep Timer: Press the timer button (⏱) to set the unit to turn off automatically after a set period (e.g., 15 minutes to 9 hours).

Image: Diagram illustrating the two airflow modes: Personal Mode for focused air and Diffused Mode for wider room coverage.
Maintenance
Regular maintenance ensures optimal performance and longevity of your Dyson Hot+Cool AM09. Always unplug the unit before cleaning.
- Cleaning the Exterior: Wipe the exterior surfaces with a soft, damp cloth. Do not use detergents or polishes.
- Cleaning Air Inlets/Outlets: Use a soft brush or a dry cloth to remove any dust or debris from the air inlets (located at the base) and the loop amplifier.
- No User-Serviceable Parts: The Dyson Hot+Cool AM09 contains no user-serviceable parts. Do not attempt to disassemble the unit.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | Not plugged in; power outlet fault; remote control battery low. | Ensure power cord is securely plugged in. Test the outlet with another device. Replace remote control battery. |
| No airflow or weak airflow. | Air inlets/outlets blocked; unit needs cleaning. | Check for obstructions and clear them. Clean the air inlets and outlets as per maintenance instructions. |
| Unit stops unexpectedly. | Overheating protection activated; tip-over switch activated. | Unplug the unit and allow it to cool down for at least 30 minutes. Ensure the unit is on a stable, level surface. |
| Remote control not working. | Battery low or dead; remote not pointed at unit. | Replace the battery. Ensure the remote is pointed towards the front of the unit. |
Specifications
- Brand: Dyson
- Model: AM09
- Special Feature: Bladeless
- Form Factor: Tower
- Indoor/Outdoor Usage: Indoor
- Recommended Uses For Product: Home
- Mounting Type: Floor Mount
- Room Type: Bedroom, Home Office, Study Room
- Burner type: Radiant
- Item Weight: 7.85 pounds
- Fuel Type: Electric
- Number of Speeds: 2
- Voltage: 120 Volts (AC)
- UPC: 081258016265
- Product Dimensions: 3.94 x 3.94 x 3.94 inches
Warranty and Support
This Dyson Hot+Cool AM09 unit comes with a 90-day limited warranty. For warranty claims, technical support, or further assistance, please contact Dyson customer service or refer to the official Dyson website.
Online Support: Visit the official Dyson support page for FAQs, troubleshooting guides, and contact information.





