1. Instruccions de seguretat importants
Llegiu atentament aquestes instruccions abans d'utilitzar l'aparell i guardeu-les per a futures consultes. Si no seguiu aquestes instruccions, podeu patir descàrregues elèctriques, incendis o lesions greus.
- Assegureu-vos que el voltagEl volum indicat a l'etiqueta de classificació coincideix amb el volum de la xarxa elèctricatage.
- No tapeu l'escalfador per evitar el sobreescalfament.
- No utilitzeu aquest escalfador a prop d'un bany, una dutxa o una piscina.
- Keep flammable materials such as furniture, curtains, and other combustible items at least 1 meter (3 feet) from the front and sides of the heater.
- Desconnecteu sempre l'escalfador quan no l'utilitzeu.
- No feu funcionar l'escalfador amb un cable o endoll danyats, o després que l'escalfador no funcioni correctament o s'hagi deixat caure o s'hagi fet malbé de qualsevol manera.
- Aquest aparell no està pensat per ser utilitzat per persones (inclosos nens) amb capacitats físiques, sensorials o mentals reduïdes, o amb manca d'experiència i coneixements, tret que hagin rebut la supervisió o instruccions sobre l'ús de l'aparell per una persona responsable de la seva seguretat.
- Els nens han de ser supervisats per assegurar-se que no juguin amb l'aparell.
2. Producte acabatview
The Tristar KA-5819 is a smart electric convector heater designed for efficient room heating. It offers multiple control options and safety features.
Característiques principals:
- Potència de sortida: Up to 2000W with 3 adjustable heat settings (750W, 1250W, 2000W).
- Opcions de control: Manual via integrated digital LCD screen, remote control, or smartphone app (Tuya Smart).
- Funció de temporitzador: Programmable timer from 1 to 24 hours.
- Mode anticongelant: Automatically activates 2000W heating when ambient temperature is too low.
- Seguretat: Overheating protection and stable integrated feet.
- Connectivitat: Compatible with 2.4 GHz WiFi networks for smart control.

Figura 1: lateral view of the Tristar KA-5819 convector heater. This image highlights the main power switch, air vents, and the sturdy integrated feet that provide stability. The power cord is visible at the bottom right.
3. Configuració
3.1 Desembalatge
Carefully remove the heater from its packaging. Retain the packaging for future storage or disposal. Check for any damage during transit. The package should include the convector heater, a remote control (with CR2032 battery), and this user manual.
3.2 Col·locació
- Place the heater on a firm, level surface. The integrated feet ensure stability.
- Ensure there is at least 1 meter (3 feet) of clear space around the heater from walls, furniture, and other objects to allow for proper air circulation and prevent fire hazards.
- Do not place the heater directly below a power socket.
- Avoid placing the heater in areas where it could be easily knocked over or where children or pets might come into contact with it.
3.3 Connexió d'alimentació
Plug the power cord into a suitable 240V electrical outlet. Ensure the outlet is properly grounded and can handle the heater's 2000W power consumption.
4. Instruccions de funcionament
4.1 Encès inicial
Flip the main power switch located on the side of the unit to the 'ON' position. The digital LCD screen will illuminate.
4.2 Manual Control (Digital LCD Screen)
Use the control buttons on the heater's digital LCD screen to adjust settings. The screen displays the current ambient temperature and selected settings.
- Configuració d'energia: Select between 750W, 1250W, or 2000W for desired heat output.
- Termostat: Set the desired room temperature. The heater will automatically regulate its operation to maintain this temperature.
- Temporitzador: Activate the timer function to set the heater to operate for a specific duration (1 to 24 hours).
4.3 Funcionament del control remot
The included remote control allows convenient adjustment of settings from a distance. Ensure the CR2032 battery is correctly installed. Point the remote control towards the heater's display panel.
- Botó d'encesa: Turn the heater ON/OFF.
- Mode/Heat Setting Button: Cycle through 750W, 1250W, and 2000W power levels.
- Botons per pujar/baixar la temperatura: Adjust the desired thermostat temperature.
- Botó del temporitzador: Set or adjust the operating timer.
4.4 Smart Control (Tuya Smart App)
For advanced control and remote operation, download the free Tuya Smart app from the Apple App Store or Google Play Store.
- Descarregar l'aplicació: Cerca "Tuya Smart" a la botiga d'aplicacions del teu dispositiu i instal·la-la.
- Registra't/Inici de sessió: Crea un compte o inicia la sessió al teu compte existent de Tuya Smart.
- Afegeix un dispositiu: Follow the in-app instructions to add the Tristar KA-5819 heater. Ensure your smartphone is connected to a 2.4 GHz WiFi network during the pairing process.
- Control: Once paired, you can control all heater functions (power, heat settings, thermostat, timer, anti-freeze mode) from your smartphone, even when away from home.
4.5 Mode anticongelant
The anti-freeze function automatically activates the 2000W heating mode if the ambient temperature drops below a certain threshold (typically around 5°C / 41°F) to prevent freezing. This mode can usually be enabled or disabled via the digital display or the Tuya Smart app.
5. Manteniment
5.1 Neteja
- Desendolleu sempre l'escalfador i deixeu-lo refredar completament abans de netejar-lo.
- Netegeu les superfícies exteriors amb un damp tela. No utilitzeu netejadors abrasius ni dissolvents.
- No submergiu l'escalfador en aigua ni deixeu que l'aigua gotegi a l'interior de l'escalfador.
- Periodically clean the air intake and outlet grilles with a vacuum cleaner to remove dust and lint.
5.2 Emmagatzematge
When not in use for extended periods, store the heater in a cool, dry place. It is recommended to store it in its original packaging to protect it from dust and damage.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'escalfador no s'encén. | No power supply; Main power switch OFF; Overheating protection activated. | Comproveu la connexió del cable d'alimentació i la presa de corrent; assegureu-vos que l'interruptor principal estigui encès; desendolleu-lo, deixeu-lo refredar durant 30 minuts i torneu-lo a endollar. |
| L'escalfador no produeix calor o en produeix prou. | Low power setting selected; Thermostat set too low; Room size exceeds heater capacity. | Increase power setting (750W, 1250W, 2000W); Adjust thermostat to a higher temperature; Ensure room size is within 20 m² recommended. |
| El comandament a distància no funciona. | Battery depleted; Obstruction between remote and heater; Remote not pointed correctly. | Replace CR2032 battery; Remove any obstructions; Point remote directly at the heater's display panel. |
| App control not working / Cannot connect to WiFi. | Incorrect WiFi password; Not connected to 2.4 GHz WiFi; Heater not in pairing mode; Router issues. | Verify WiFi password; Ensure your phone is on a 2.4 GHz network during setup; Follow app instructions to put heater in pairing mode; Restart router and heater. |
| Soroll o olor inusuals. | Dust accumulation; Internal malfunction. | Unplug and clean the heater (see Maintenance); If problem persists, discontinue use and contact customer support. |
7. Especificacions
| Marca | Tristar |
| Número de model | KA-5819 |
| Dimensions (L x A x A) | 60.5 x 21 x 37.5 cm |
| Pes | 3.12 kg |
| Potència de sortida | 750 W / 1250 W / 2000 W |
| Voltage | 240 Volts |
| Mètode de calefacció | Convecció |
| Nivell de soroll | 35 decibels |
| Material | Metall |
| Característiques especials | Remote Control, Digital LCD Display, Smart App Control (Tuya Smart), Timer, Anti-freeze Mode, Overheating Protection |
| Mida recomanada de l'habitació | Fins a 20 m² |
| Connectivitat | WiFi de 2.4 GHz |
8. Garantia i Suport
For warranty information, please refer to the warranty card included with your product or visit the official Tristar website. If you encounter any issues or require technical assistance, please contact Tristar customer support. Keep your purchase receipt as proof of purchase.
- Fabricant: Tristar
- Weblloc: www.tristar.eu





