Belleze 18" Insert Fireplace Heater User Manual
Comprehensive user guide for the Belleze 18" Insert Fireplace Heater (050-HA-50118). Learn how to install, operate, and maintain your fireplace, including troubleshooting and safety instructions.
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This guide provides essential information for the Belleze 18" Insert Fireplace Heater. Key points include:
- Assembly: Requires 2 people and takes approximately 15 minutes. Assemble on a soft surface like a carpet or rug to prevent scratches.
- Installation: The unit must be installed from the back of the fireplace mantel.
- Safety: Always keep combustible materials at least 3 feet (0.9 m) away from the unit. Use a properly grounded wall outlet; do not use extension cords.
- Operation: The unit features a control panel and a remote control. It includes a thermostat limiter that automatically shuts off the unit if it overheats.
Safety Precautions
Read all instructions before use. Key safety warnings include:

- Do not use the heater outdoors, in bathrooms, or in laundry areas.
- Do not cover the power cord with rugs or run it under carpeting.
- Always turn controls to off and unplug the unit when not in use.
- Do not insert foreign objects into ventilation or exhaust openings.
- The top center of the fireplace can get hot during use; supervise children and pets.
Technical Specifications
- Model Number: 050-HA-50118
- Power Rating: 1400 W
- Voltage: 120 V
- Frequency: 60 Hz
Installation
The unit is designed to be inserted into a mantel. Follow these steps:



- Set the unit from the back of the fireplace mantel and center it in the opening.
- Check the alignment.
- Attach the unit to the mantel by inserting screws through the drilled holes on the mantel.
- Note: Do not attempt to install the unit from the front of the mantel as it will not fit.
Operation
The unit can be operated via the control panel on the top right corner or the included remote control.


Control Functions
- Power Button: Turns the unit on and off.
- Flame Control: Adjusts flame brightness (4 levels + off).
- Heater Control: Turns the heater on and off.
- Timer Control: Sets the timer from 1 to 8 hours in 1-hour intervals.
- Temperature Control: When the heater is ON, press and hold the heater control button for 5 seconds to enter adjustment mode. There are 11 settings (64°F - 82°F / 18°C - 27°C).
Advanced Settings
- Lock Function: Press and hold the heater control button for 10 seconds to lock/unlock the heater function. The ember bed will flash 6 times to confirm.
- Changing Temperature Unit: While in heat mode, press and hold the power button for 5 seconds to switch between Fahrenheit and Celsius.
Troubleshooting
If the unit malfunctions, check the following error codes:
- E1: Heater is overheating. Call customer service.
- E2: NTC is defective. Call customer service.
- E3: Heat is not working. Ensure vents are not clogged. Unplug for 5 minutes, then restart. If the issue persists, call customer service.
Care and Maintenance
- Always turn off and unplug the unit before cleaning.
- Wait for the unit to cool down completely.
- Remove accumulated dust with a vacuum cleaner or duster.
- Clean the surface with a lightly dampened cloth or soft brush.
- Do not use abrasive cleaners.
Manufacturer information
Belleze Furniture
Practical help
Common problems
The heater is overheating. Contact customer service.
NTC is defective. Contact customer service.
The heat is not working. Ensure vents are not clogged, unplug the unit for 5 minutes, then restart.
Ensure you are installing from the back of the mantel, not the front.
Before use
- Check that air intake and exhaust are not covered.
- Keep combustible objects at least 3 ft (0.9 m) away.
- Plug the unit into a properly grounded wall outlet.
- Ensure 2 people are available for assembly.
- Assemble on a flat surface (carton, carpet, or rug) to prevent scratches.
Specs in practice
- Power Rating
- 1400 W - The power consumption of the heater.
Images and diagrams
- Installation diagram shows inserting screws from the back of the mantel.
- Control panel diagram identifies the power, flame, heater, timer, and display locations.
- Remote control diagram shows the button layout.
- Battery installation diagram shows correct polarity for 2 AAA batteries.
Model compatibility
- Designed for 18-inch fireplace mantel inserts.
- Remote control cannot be used to switch between Fahrenheit and Celsius.
- Lock function cannot be set using the remote control.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.