Important Safeguards
Please read all instructions carefully before using this appliance to reduce the risk of fire, electric shock, or injury.
- Thermal Shutoff: The heater is equipped with a thermal shutoff feature that automatically turns the unit off to prevent overheating.
- Tip-Over Switch: An internal tip-over switch automatically turns the unit off if it becomes unstable or falls over.
- Placement: Always place the heater on a stable, level surface. Ensure adequate clearance from walls, furniture, and curtains.
- Power Cord: Do not run the power cord under carpeting or cover it with throw rugs. Position the cord away from traffic areas to avoid tripping hazards.
- Ventilation: Do not block air intakes or exhaust openings. Ensure proper ventilation to prevent overheating.
- Supervision: Close supervision is necessary when any appliance is used by or near children or invalids.
- Electrical Connection: Plug the heater directly into a wall outlet. Avoid using extension cords or power strips.
Product Overview
The De'Longhi HCX9115E Convection Panel Heater is designed for efficient and quiet heating of medium to large rooms. Its sleek, slim design allows for versatile placement, either freestanding or wall-mounted.
Key Features:
- Fast, Efficient Heat: 1500W power suitable for medium to large rooms.
- Versatile Style: Freestanding with pre-assembled feet or easily wall-mounted with included kit.
- Energy Saving: ECO PLUS function automatically adjusts heat and power settings for optimal warmth and economy.
- Built-In Safety Features: Thermal shutoff and internal tip-over switch for enhanced safety.
- Cool Touch Controls: Integrated controls allow safe operation and relocation.
- Improved Heat Distribution: Dual lateral fan system ensures even air distribution.
- Personalized Comfort: Digital controls, adjustable thermostat, delayed on/off 24-hour timer, and multiple heat settings.
- Anti-freeze Setting: Automatically activates the heater when temperatures drop below 41°F (5°C) to prevent frozen pipes.
- Portable Design: Lightweight, compact unit with a convenient carrying handle.
Setup
Freestanding Setup:
The heater comes with pre-assembled feet for immediate freestanding use. Ensure the heater is placed on a flat, stable surface away from any obstructions.

Image: De'Longhi Convection Panel Heater in a living room, freestanding on a rug. The heater is dark gray with a digital display on the side.
Wall-Mount Setup:
For wall-mounting, use the included kit. Follow the detailed instructions provided in the separate wall-mount installation guide to securely attach the heater to a suitable wall surface. Ensure proper clearance from the floor and any surrounding objects.

Image: De'Longhi Convection Panel Heater mounted on a wall in a modern living room. The heater is dark gray and blends seamlessly with the wall.
Operating Instructions
The De'Longhi HCX9115E features intuitive digital controls for easy operation.

Image: Close-up of the De'Longhi Convection Panel Heater's digital control panel. The display shows '72' degrees and various buttons for mode, timer, and ECO settings.
Control Panel:
- Power Button: Turns the heater ON/OFF.
- Temperature Adjustment (+/-): Adjusts the desired room temperature (60°F to 90°F).
- Mode Button: Cycles through different operating modes (e.g., Mode 1, Mode 2, Anti-freeze, Fan Only).
- ECO Button: Activates the energy-saving ECO PLUS function.
- Timer Button: Sets the delayed ON/OFF timer (up to 24 hours).
Operating Modes:
- Mode 1 (Low Power): Uses the least amount of power for gentle, quiet heating.
- Mode 2 (High Power): Uses maximum 1500W power with dual fans for rapid heating and improved heat distribution.
- ECO PLUS Function: Automatically optimizes power consumption and temperature settings for comfortable and economical warmth.
- Anti-freeze Setting: When activated, the heater will automatically turn on if the room temperature drops below 41°F (5°C) to prevent pipes from freezing.
- Fan Only Mode: Circulates air without engaging the heating element.
Video Demonstration:
Video: Official De'Longhi product video demonstrating the SlimStyle Convection Panel Heater's features and operation.
Video: Official De'Longhi product video showcasing the SlimStyle Convection Panel Heater in various settings and highlighting its design.
Maintenance
- Cleaning: Always unplug the heater from the wall outlet before cleaning. Use a soft, damp cloth to wipe the exterior surfaces. Do not use abrasive cleaners or solvents.
- Air Filter: Regularly check and clean the air intake and exhaust grilles to ensure optimal performance and prevent dust buildup.
- Storage: When not in use, store the heater in a cool, dry place. If wall-mounted, ensure it is securely fastened. If freestanding, ensure it is stable.
Troubleshooting
- Heater Not Turning On:
- Ensure the power cord is securely plugged into a working 120V outlet.
- Check if the thermal shutoff has been activated due to overheating. Allow the unit to cool down and try again.
- Verify the unit is upright. The tip-over switch will prevent operation if the heater is not stable.
- Insufficient Heat Output:
- Ensure the desired temperature setting is higher than the current room temperature.
- Check if the heater is in Mode 2 (High Power) for maximum heat output.
- Ensure air intakes and exhausts are not blocked.
- Unusual Noises:
- Minor expansion and contraction noises are normal during heating and cooling cycles.
- If loud or persistent noises occur, discontinue use and contact customer support.
Specifications
| Brand | De'Longhi |
| Model Number | HCX9115E |
| Power | 1500W |
| Voltage | 120 Volts |
| Heating Coverage | Up to 300 Sq.ft. |
| Product Dimensions | 3"D x 32.2"W x 21.8"H |
| Item Weight | 15.8 pounds |
| Mounting Type | Freestanding, Wall Mount |
| Special Feature | Convection Panel Heater, LED Digital Display |
Warranty and Support
This De'Longhi product comes with a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions.
For customer support, service, or to inquire about protection plans, please visit the official De'Longhi website or contact their customer service line.
- 3-Year Protection Plan: Available for extended coverage.
- 4-Year Protection Plan: Available for extended coverage.





