1. Introduction
This manual provides essential information for the safe and efficient operation of your Dreo 1500W Space Heater. Please read thoroughly before use to ensure proper setup, operation, and maintenance. This compact and powerful PTC ceramic heater features 70° oscillation, a digital thermostat, multiple operating modes, and advanced safety features for your comfort and peace of mind.
2. Important Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
- Overheat Protection: The heater will automatically shut off if it overheats. Unplug the unit, allow it to cool, and check for any obstructions.
- Tip-Over Protection: The heater is equipped with a safety switch that automatically turns the unit off if it is tipped over. Place the heater on a firm, level surface.
- ETL-Listed: This product is ETL-listed, ensuring it meets recognized safety standards.
- Flame-Retardant Materials: Constructed with ABS flame-retardant materials for enhanced safety.
- Power Cord: Features reinforced prongs and an upgraded rubber power cord. Do not run the cord under carpeting or cover with throw rugs.
- Indoor Use Only: This heater is designed for indoor use in dry locations. Do not use outdoors or in wet areas like bathrooms.
- Clearance: Maintain at least 3 feet (0.9 meters) of clearance from combustible materials such as furniture, pillows, bedding, papers, clothes, and curtains.
- Do Not Cover: Never cover the heater or block the air inlets/outlets.
- Supervision: Close supervision is necessary when any appliance is used by or near children or individuals with reduced physical, sensory, or mental capabilities.
Figure 1: Safety features of the Dreo Space Heater.
3. Package Contents
- Dreo 1500W Space Heater
- Remote Control
- User Manual
- Detachable Filter (pre-installed)
4. Product Overview
Familiarize yourself with the components and controls of your Dreo Space Heater.
Control Panel & Display
- LED Display: Shows current temperature, mode, timer, and oscillation status.
- Power Button: Turns the heater On/Off.
- Mode Button: Cycles through High, Low, ECO, and Fan modes.
- Temperature +/- Buttons: Adjusts the target temperature in ECO mode.
- Oscillation Button: Activates/deactivates 70° oscillation.
- Timer Button: Sets the auto-off timer (1-12 hours).
Remote Control
The remote control provides convenient access to all functions of the heater, including power, mode, temperature adjustment, oscillation, timer, and a mute function for button sounds.
Figure 2: Front view of the Dreo Space Heater with control panel and LED display.
5. Setup
- Place the heater on a firm, level surface.
- Ensure there is at least 3 feet (0.9 meters) of unobstructed space around the heater for proper airflow.
- Plug the power cord into a grounded 120V AC electrical outlet.
6. Operating Instructions
Power On/Off
Press the Power Button on the control panel or remote to turn the heater on or off.
Selecting Operating Modes
Press the Mode Button to cycle through the available modes:
- High (H3): Provides maximum heat output (1500W).
- Low (H1): Provides reduced heat output.
- ECO Mode: The heater automatically adjusts its power consumption (High/Low) to maintain the set temperature, optimizing energy use.
- Fan Mode: Circulates air without generating heat.
Figure 3: ECO Mode for energy-efficient heating.
Temperature Adjustment
In ECO mode, use the Temperature +/- Buttons to set your desired room temperature between 41°F and 95°F.
Oscillation Function
Press the Oscillation Button to activate or deactivate the 70° wide oscillation feature, distributing heat more evenly across the room.
Figure 4: 70° Oscillation for widespread warmth.
Setting the Timer
Press the Timer Button to set the auto-off timer from 1 to 12 hours. The heater will automatically turn off after the set duration.
Child Lock
To activate the Child Lock, press and hold the Oscillation Button and Timer Button simultaneously for 3 seconds. The display will show 'Lc'. This prevents accidental changes to settings. To deactivate, repeat the process.
Display Auto Dim-off
The LED display will automatically dim after a period of inactivity to reduce light disturbance, especially at night.
Mute Function (Remote Only)
Use the mute button on the remote control to silence the button press sounds for quiet operation.
7. Maintenance
Cleaning
- Always unplug the heater before cleaning.
- Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners.
- The heater features an exclusive removable washable filter. Regularly clean the filter to ensure optimal performance and fresh warm air.
Storage
When not in use, store the heater in a cool, dry place, preferably in its original packaging.
8. Troubleshooting
| Problem | Solution |
|---|---|
| Heater does not turn on. | Ensure the power cord is securely plugged into a working 120V AC outlet. Check if the power button is pressed. |
| Display shows "P4" error. | This indicates Tip-Over Protection has been activated. Place the heater upright on a firm, level surface. The unit should resume normal operation. |
| Heater stops unexpectedly. | Overheat Protection may have been activated. Unplug the heater, let it cool down for 30 minutes, and check for any obstructions blocking air inlets/outlets. |
| Weak airflow or reduced heating. | Clean the removable washable filter and ensure air inlets/outlets are not blocked. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | Dreo |
| Model Number | DR-HSH004-Old |
| Power | 1500W |
| Voltage | 120V |
| Heating Coverage | 250 sq.ft |
| Dimensions (D x W x H) | 6.7"D x 5.5"W x 10.3"H |
| Item Weight | 3.8 pounds |
| Temperature Range | 41-95°F |
| Oscillation | 70° |
| Special Features | 1-12h Timer, Adjustable Digital Thermostat, Detachable Filter, LED Display/Control Panel, Oscillating, Overheat & Tip-Over Protection |
| Included Components | Detachable Filter |
Figure 5: Product Dimensions.
10. Warranty & Support
Your Dreo Space Heater comes with a 12-month default warranty. This warranty is extendable up to 30 months by registering your product.
For product support, troubleshooting, or warranty claims, please refer to the contact information provided in your product registration or visit the official Dreo website.
