1. Introduction
This manual provides essential information for the safe and efficient operation of your Ballu Convection Panel Space Heater, Model NCA1-4.3-WHITE. Please read all instructions carefully before use and retain this manual for future reference.

Image: Ballu Convection Panel Space Heater shown with its remote control and a smartphone displaying the control app.
2. Safety Information
To prevent injury or damage, always follow these safety precautions:
- Ensure the heater is placed on a stable, level surface or securely wall-mounted.
- Do not cover the heater or block its air vents.
- Keep flammable materials at least 3 feet (0.9 meters) away from the heater.
- Do not use the heater in wet or damp locations, such as bathrooms or laundry areas.
- The heater is equipped with built-in overheat protection, which automatically shuts off the unit if it becomes too hot.
- A tip-over protection feature will automatically turn off the heater if it is accidentally knocked over.
- The power cord is V0-rated flame-retardant for enhanced safety.
- Always unplug the heater when not in use or before cleaning.
- Do not insert objects into any openings on the heater.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

Image: Visual representation of the heater's safety features, including overheat protection, tip-over protection, V0 flame-retardant materials, and a cooler power cord design.
3. Package Contents
Verify that all components are present in the package:
- Ballu Convection Panel Space Heater
- Remote Control
- Portable Casters (for freestanding use)
- Wall-Mount Accessories (for wall installation)
- User Manual
4. Setup
4.1 Freestanding Installation
- Carefully unpack the heater and all accessories.
- Attach the portable casters to the base of the heater using the provided hardware. Ensure they are securely fastened.
- Place the heater on a firm, level surface, ensuring adequate clearance from walls and furniture (at least 12 inches from the back and sides, and 36 inches from the front).
4.2 Wall-Mount Installation
- Identify a suitable wall location, ensuring it is structurally sound and clear of electrical wiring or plumbing.
- Using the wall-mount accessories and template (if provided), mark the drilling points on the wall.
- Drill holes and insert wall anchors as required.
- Secure the mounting bracket to the wall.
- Carefully lift the heater and attach it to the wall-mounting bracket. Ensure it is securely locked in place.

Image: Illustration of the two installation methods: wall-mounted and freestanding with casters.
5. Operating Instructions
The Ballu Convection Panel Space Heater offers multiple control options for your convenience.
5.1 Powering On/Off
- Plug the heater into a standard 120V electrical outlet.
- Press the power button on the digital control panel or remote control to turn the unit on or off.
5.2 Digital Control Panel
The integrated digital panel allows direct control over the heater's settings.
- Temperature Adjustment: Use the '+' and '-' buttons to set your desired temperature between 10°C (50°F) and 30°C (86°F).
- Mode Selection: Cycle through available heating modes (e.g., ECO, Comfort, Boost) using the mode button.
- Timer: Set a 24-hour timer for automatic shut-off.
- Child Lock: Activate the child lock feature to prevent accidental changes to settings.
5.3 Remote Control
The included remote control provides convenient access to all heater functions from a distance. Insert 2x AAA batteries (not included) into the remote.
- Power On/Off
- Adjust Temperature
- Select Heating Mode
- Set Timer
- Activate Child Lock
5.4 Wi-Fi App Control
Download the 'Smart Life' app to control your heater via Wi-Fi (2.4GHz network required).
- Download the 'Smart Life' app from your device's app store.
- Register or log in to your account.
- Follow the in-app instructions to add your Ballu heater to your device list.
- Once connected, you can manually adjust the thermostat, set heating schedules, and integrate with third-party voice control systems like Alexa.

Image: Smartphone screen showing the 'Smart Life' app for heater control, highlighting smart control options and personalized scheduling.
5.5 Hedgehog Heating Element
The heater features a patented Hedgehog Heating Element with corrugated fins, designed to increase air contact surface by 36% for efficient heat distribution. This allows the heater to generate warmth within 30 seconds and heat a room up to 250 sq.ft as a primary heat source, or support areas over 500 sq.ft as a supplementary heater.

Image: Internal view of the heater highlighting the Hedgehog Heating Element and its design for increased heating efficiency.
5.6 Energy Saving Features
The heater combines an exposed temperature sensor, manually adjustable thermostat, and the efficient all-aluminum heating element to optimize warmth and potentially reduce energy costs by up to 37%.

Image: Close-up of the heater's digital display and external sensor, illustrating its energy-saving capabilities.
5.7 Quiet Operation
The Ballu electric heater operates quietly, maintaining the room's natural humidity without drying the air or depleting oxygen.

Image: Heater in a bedroom, emphasizing its silent operation compared to other noise sources.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your heater.
- Cleaning: Before cleaning, always unplug the heater and allow it to cool completely. Use a soft, damp cloth to wipe the exterior surfaces. Do not use abrasive cleaners or solvents.
- Dust Removal: Periodically use a vacuum cleaner with a brush attachment to remove dust from the air intake and output grilles.
- Storage: If storing the heater for an extended period, ensure it is clean and dry. Store it in a cool, dry place, preferably in its original packaging.
7. Troubleshooting
If you encounter issues with your heater, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power, power button not pressed, tip-over switch activated, overheat protection activated. | Check power connection. Press power button. Ensure heater is upright. Allow heater to cool down. |
| Heater not producing enough heat. | Incorrect temperature setting, air vents blocked, room too large for primary heating. | Increase temperature setting. Clear any obstructions from vents. Consider using as supplementary heat for larger rooms. |
| Remote control not working. | Batteries depleted or incorrectly inserted. | Replace batteries (2x AAA). Ensure batteries are inserted with correct polarity. |
| Wi-Fi app not connecting. | Incorrect Wi-Fi password, 5GHz network, distance from router, app issues. | Verify Wi-Fi password. Ensure you are on a 2.4GHz network. Move heater closer to router. Restart app or heater. |
If the problem persists after attempting these solutions, please contact customer support.
8. Specifications
| Brand | Ballu |
| Model Number | NCA1-4.3-WHITE |
| Color | Moon White |
| Product Dimensions | 4.3"D x 25.2"W x 16.5"H |
| Item Weight | 13.22 pounds |
| Heat Output | 1500 Watts |
| Voltage | 120 Volts |
| Amperage | 12.5 Amps |
| Heating Coverage | 250 sq.ft (Primary), Over 500 sq.ft (Secondary) |
| Min Temperature Setting | 10 Degrees Celsius (50°F) |
| Max Temperature Setting | 30 Degrees Celsius (86°F) |
| Burner Type | Hedgehog Heating Element |
| Special Features | Flame Resistant, Child Lock, Digital Display, Energy Efficient, Overheat Protection, Tip-Over Protection, Noiseless, Programmable Thermostat, Remote Control, Wi-Fi Enabled |
| Mounting Type | Wall Mount, Portable Standing |
9. Warranty and Support
The Ballu Convection Panel Space Heater comes with a 2-year warranty, ensuring reliable service. The Hedgehog Heating Element is designed for over 20 years of service life under normal use.
For technical support, warranty claims, or any questions not covered in this manual, please contact Ballu customer service through their official website or the contact information provided with your purchase. Please have your model number (NCA1-4.3-WHITE) and purchase date available when contacting support.





