1. Safety Information
Please read all safety instructions carefully before using this space heater. Failure to follow these instructions may result in fire, electric shock, injury, or property damage. Keep this manual for future reference.
General Safety Warnings:
- Do not use this heater in bathrooms, laundry areas, or similar indoor locations where water may be present.
- Always plug heaters directly into a wall outlet/receptacle. Never use with an extension cord or relocatable power tap (outlet/power strip).
- This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces.
- Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 3 feet (0.9 meters) from the front of the heater and keep them away from the sides and rear.
- Extreme caution is necessary when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.
- Always unplug heater when not in use.
- Do not operate any heater with a damaged cord or plug or after the heater malfunctions, has been dropped, or damaged in any manner.
- Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock or fire, or damage the heater.
- To prevent a possible fire, do not block air intakes or exhaust in any manner. Do not use on soft surfaces, like a bed, where openings may become blocked.
- A heater has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or flammable liquids are used or stored.
Integrated Safety Features:
- Tip-Over Protection: The heater is equipped with a safety switch that automatically cuts off power if the unit is accidentally tipped over.
- Overheat Protection: The heater will automatically shut off if it overheats due to restricted airflow or other abnormal conditions. Unplug the heater, allow it to cool, and clear any obstructions before restarting.

Image: The Jialexin H1 heater is shown with a cat playfully interacting with it, illustrating the tip-over safety feature. If the heater is tilted beyond a certain angle, it automatically powers off to prevent hazards.
2. Setup
Follow these steps to set up your Jialexin H1 Ceramic Space Heater for first use.
Unpacking:
- Carefully remove the heater from its packaging.
- Remove all packaging materials, including any protective films or stickers.
- Inspect the heater for any signs of damage. If damaged, do not use and contact customer support.
Placement:
- Place the heater on a firm, level surface.
- Ensure there is at least 3 feet (0.9 meters) of clear space around the heater from walls, furniture, and other objects.
- Do not place the heater directly below a power outlet.
- Ensure the power cord is not pinched or placed under rugs or other coverings.

Image: The Jialexin H1 heater is positioned in a living room, demonstrating its ability to provide rapid heating within 3 seconds and cover an area of 100-270 sq. ft.
3. Operating Instructions
Your Jialexin H1 heater features intuitive controls and a remote for convenient operation.
Control Panel:
The heater features a touch control panel on its top surface. The digital display shows the current temperature or timer settings.

Image: A detailed view of the heater's top control panel, showing the digital temperature display and touch-sensitive buttons for various functions.
Power On/Off:
- Plug the heater into a standard 120V AC electrical outlet.
- Press the Power button (symbol: circle with a vertical line) on the control panel or remote to turn the heater on or off.
Adjusting Heat Modes:
The heater offers two heat settings:
- High Heat (1500W): For rapid heating of larger spaces.
- Low Heat (800W): For continuous warmth and energy saving in smaller areas.
- Press the Mode button (symbol: 'M' or fan icon) to cycle between High Heat, Low Heat, and Fan Only modes.

Image: Two heaters are shown side-by-side, illustrating the 1500W High Heat mode and the 800W Low Heat mode, indicating adjustable power settings.
Thermostat Control:
- When in a heating mode, press the Temperature Up (symbol: '+') or Temperature Down (symbol: '-') buttons to set your desired temperature.
- The heater will cycle on and off to maintain the set temperature.
ECO Mode:
- Activate ECO mode for energy-efficient heating. In this mode, the heater automatically adjusts its power output to maintain the set temperature, optimizing energy consumption.
- Press the ECO button (symbol: leaf) to engage or disengage this feature.

Image: The Jialexin H1 heater is depicted in a snowy landscape, emphasizing its energy-saving ECO mode which provides consistent warmth while reducing energy consumption.
Oscillation Function:
- Press the Oscillation button (symbol: two arrows forming a circle) to activate the 120° widespread oscillation, distributing heat evenly across the room.
- Press the button again to stop oscillation.
- The heater also features a vertical 45° tilt adjustment for directing airflow.

Image: The heater is shown with arrows indicating its 120-degree horizontal oscillation and a separate diagram illustrating its 45-degree vertical tilt capability, ensuring widespread heat distribution.
Timer Function:
- Press the Timer button (symbol: clock) to set the auto-off timer.
- Each press will increase the timer setting by 1 hour, up to a maximum of 8 hours.
- The heater will automatically turn off once the set time has elapsed.
Remote Control:
The included remote control allows you to operate all functions of the heater from a distance.
- Ensure the remote has working batteries.
- Point the remote directly at the heater's receiver.
- The remote has buttons corresponding to Power, Mode, Temperature Up/Down, Oscillation, ECO, and Timer functions.

Image: A hand holds the remote control, pointing towards the Jialexin H1 heater in a comfortable living room, demonstrating convenient remote operation.
4. Maintenance
Regular cleaning and proper storage will ensure the longevity and efficient operation of your Jialexin H1 heater.
Cleaning:
- Always turn off the heater and unplug it from the wall outlet before cleaning.
- Allow the heater to cool completely before handling.
- Use a soft, damp cloth to wipe the exterior surfaces of the heater. Do not use abrasive cleaners or solvents.
- Use a vacuum cleaner with a brush attachment to remove dust from the air intake and exhaust grilles.
- Never immerse the heater in water or allow water to drip into the interior of the heater.
Storage:
- Store the heater in its original packaging or a suitable container to protect it from dust and damage.
- Store the heater in a cool, dry place when not in use.
- Avoid storing the heater in direct sunlight or areas with extreme temperatures.
5. Troubleshooting
If you experience issues with your Jialexin H1 heater, refer to the following common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power to the unit. Tip-over switch activated. Overheat protection activated. | Ensure the power cord is securely plugged into a working outlet. Check if the heater is on a stable, level surface. Unplug the heater, wait 10-15 minutes for it to cool down, then plug it back in. Clear any obstructions. |
| Heater produces insufficient heat. | Low heat mode selected. Thermostat set too low. Air intake/exhaust blocked. | Switch to High Heat mode. Increase the thermostat setting. Ensure grilles are clear of dust and obstructions. |
| Oscillation function not working. | Oscillation not activated. Mechanical obstruction. | Press the Oscillation button. Check for any objects blocking the heater's rotation. |
| Remote control not working. | Dead batteries. Obstruction between remote and heater. | Replace batteries in the remote control. Ensure a clear line of sight between the remote and the heater. |
| Unusual smell or noise. | New unit smell (temporary). Dust accumulation. Internal malfunction. | Initial use may produce a slight odor, which should dissipate quickly. Clean the heater as per maintenance instructions. If the smell or noise persists or is strong, discontinue use immediately and contact customer support. |
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Jialexin |
| Model Number | H1 |
| Heat Output | 1500 Watts (High), 800 Watts (Low) |
| Voltage | 120 Volts |
| Form Factor | Tower |
| Product Dimensions (L x W x H) | 7"D x 7"W x 16"H |
| Item Weight | 5.08 pounds |
| Special Features | Adjustable Temperature, Fast Heating, 8H Timer, Overheat Protection, Remote Control, Tip-Over Protection, 120° Oscillation, ECO Mode |
| Indoor/Outdoor Usage | Indoor Only |
| Fuel Type | Electric |
7. Warranty & Support
Jialexin is committed to providing quality products and customer satisfaction.
Warranty Information:
Please refer to the warranty card included with your product for specific warranty terms and conditions. Typically, Jialexin products come with a limited warranty covering manufacturing defects from the date of purchase. Keep your purchase receipt as proof of purchase.
Customer Support:
If you have any questions, concerns, or require assistance with your Jialexin H1 Ceramic Space Heater, please contact our customer support team. For the most up-to-date contact information, please visit the official Jialexin website or refer to the contact details provided in your product packaging.
When contacting support, please have your model number (H1) and purchase information readily available.