1. Introduction
Thank you for choosing the Tristar KA-5075 Ceramic Wall Heater. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your new appliance. Please read these instructions carefully before use and keep them for future reference.
The Tristar KA-5075 is a versatile wall-mounted PTC ceramic heater designed to provide efficient heating for rooms up to 25 m². It features an LED display, remote control, adjustable thermostat, two power settings (1000W/2000W), a fan function for cooling, a timer, weekly programming, and an open window detection mode for energy efficiency.
2. Safety Instructions
WARNING: To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Read all instructions before using this heater.
- 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 1 meter (3 feet) 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 the 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. Return heater to authorized service facility for examination, electrical or mechanical adjustment, or repair.
- Do not use outdoors.
- This heater is not intended for use in bathrooms, laundry areas, and similar indoor locations. Never locate heater where it may fall into a bathtub or other water container.
- Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Arrange cord away from traffic area and where it will not be tripped over.
- To disconnect heater, turn controls to OFF, then remove plug from outlet.
- 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.
- Use this heater only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock, or injury to persons.
- Always plug heaters directly into a wall outlet/receptacle. Never use with an extension cord or relocatable power tap (outlet/power strip).
- Ensure the power supply voltage matches the rating label on the appliance.
3. Package Contents
Upon opening the package, please ensure all components are present and undamaged:
- Tristar KA-5075 Ceramic Wall Heater Unit
- Remote Control (with 1 AA battery included)
- User Manual (this document)
- Mounting hardware (screws, wall plugs) - (Typically included for wall-mounted units, though not explicitly listed in JSON)
4. Product Overview
Familiarize yourself with the main components and controls of your Tristar KA-5075 heater.

The Tristar KA-5075 ceramic wall heater, showing its sleek white and black design, designed for wall mounting.

A detailed view of the Tristar KA-5075's LED display showing '20' and various control icons for 24/7, Fan, Low/High power, Temperature, Swing, and Timer functions.

The remote control for the Tristar KA-5075 heater, featuring buttons for power, mode selection, temperature adjustment, timer, and oscillation.
5. Setup
5.1 Wall Mounting
The Tristar KA-5075 is designed for wall installation. Choose a suitable location on a solid wall, ensuring it is away from curtains, furniture, and other combustible materials. Maintain a minimum distance of 1 meter (3 feet) from any objects. Ensure the mounting height allows for optimal air circulation and safe operation.
- Mark the desired mounting points on the wall using the heater's mounting holes as a template.
- Drill holes at the marked positions.
- Insert the provided wall plugs into the drilled holes.
- Secure the mounting bracket (if separate) or the heater directly to the wall using the provided screws.
- Ensure the heater is securely fastened to the wall before proceeding.

The Tristar KA-5075 ceramic wall heater installed on a white wall, demonstrating its wall-mounted design.
5.2 Power Connection
Once securely mounted, plug the heater's power cord directly into a grounded wall outlet. Do not use extension cords or power strips.
6. Operating Instructions
The Tristar KA-5075 can be operated using the control panel on the unit or the included remote control.
6.1 Power On/Off
- Press the Power button (U) on the unit or remote control to turn the heater on or off.
6.2 Temperature Settings
- In heating mode, use the + and - buttons to adjust the desired temperature between 18°C and 45°C. The LED display will show the set temperature.

The Tristar KA-5075 heater with its LED display illuminated, indicating a set temperature of 25 degrees Celsius, and the air outlet flap open.
6.3 Heat Settings (Power Levels)
- The heater offers two power settings: Low (1000W) and High (2000W). Select the desired power level using the appropriate button on the control panel or remote to achieve the desired heating speed.
6.4 Fan Function (Cooling Mode)
- The heater includes a fan-only mode for air circulation without heating. Activate this function using the FAN button.
6.5 Oscillation (Swing Function)
- To ensure more uniform distribution of heat or cool air, activate the oscillation function. The heater can oscillate up to 85 degrees. Press the SWING button to enable or disable this feature.
6.6 Timer Function
- Set the heater to automatically turn off after a specified period. The timer can be set for 1 to 8 hours. Press the TIMER button repeatedly to select the desired duration.
6.7 Weekly Programs
- The heater supports up to 6 weekly programs, allowing you to pre-set operating schedules based on your routine. Refer to the remote control instructions for detailed programming steps.
6.8 Open Window Detection
- This feature helps conserve energy. If the heater detects a sudden drop in room temperature, indicating an open window or door, it will automatically adjust its operation to avoid unnecessary heating.
7. Maintenance
Regular maintenance ensures the longevity and efficient operation of your heater.
7.1 Cleaning
- Always unplug the heater from the power outlet and allow it to cool completely before cleaning.
- Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these may damage the finish.
- Ensure no water enters the interior of the heater.
- Clean the air inlet and outlet grilles with a vacuum cleaner or a soft brush to remove dust and debris.
7.2 Storage
- If storing the heater for an extended period, clean it thoroughly and store it in its original packaging or a protective cover in a cool, dry place.
8. Troubleshooting
If you encounter issues with your Tristar KA-5075 heater, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power supply; Power button not pressed; Overheat protection activated. | Check if the heater is plugged in correctly and the outlet is functional. Press the power button. Unplug the heater, let it cool for 30 minutes, then plug it back in. |
| No heat output. | Fan mode selected; Temperature setting too low; Power level set to Low. | Ensure heating mode is selected. Increase the desired temperature. Select High power setting. |
| Remote control not working. | Battery depleted; Obstruction between remote and heater; Remote not pointed correctly. | Replace the AA battery in the remote control. Ensure a clear line of sight to the heater's receiver. Point the remote directly at the heater. |
| Heater turns off unexpectedly. | Overheat protection activated; Timer function active; Open window detection triggered. | Unplug and let cool. Check timer settings. Close windows/doors or disable open window detection if applicable. |
If the problem persists after attempting these solutions, please contact Tristar customer support for assistance.
9. Specifications
Detailed technical specifications for the Tristar KA-5075 Ceramic Wall Heater:
| Brand | Tristar |
| Model Number | KA-5075 |
| Product Dimensions (L x W x H) | 56 x 14.5 x 18.5 cm |
| Weight | 2.6 kg |
| Power | 2000 Watts (Max) |
| Voltage | 220 Volts |
| Noise Level | 47 Decibels |
| Heating Element Type | Ceramic (PTC) |
| Installation Type | Wall-mounted |
| Material | Plastic |
| Special Features | 2 Power Levels, IP00, Fan Function, Oscillation, Timer, Weekly Programs, Open Window Detection |
| Recommended Room Size | Up to 25 m² |
| Included Components | Remote control, User manual |
| Remote Control Battery | 1 AA (included) |
10. Warranty and Support
For warranty information, please refer to the separate warranty card included with your product or visit the official Tristar website. Keep your proof of purchase for any warranty claims.
For technical support, spare parts, or service, please contact Tristar customer service through their official channels. Contact details can typically be found on the product packaging or the manufacturer's website.





