1. Introducció
This manual provides comprehensive instructions for the safe and efficient operation of your Sundirect MD300Plus Infrared Mirror Heater and its accompanying Smart Plug Thermostat. Please read this manual thoroughly before installation and use, and retain it for future reference. This product is designed to provide efficient heating and a clear mirror surface, particularly suitable for bathrooms and other living spaces.
2. Instruccions de seguretat
Observeu sempre les següents precaucions de seguretat per reduir el risc d'incendi, descàrrega elèctrica o lesions:
- Assegureu-vos que la font d'alimentació voltagCoincideix amb les especificacions de l'escalfador.
- No feu funcionar l'escalfador amb un cable o un endoll danyats.
- Do not immerse the heater or Smart Plug in water or other liquids.
- Mantingueu els materials inflamables a una distància segura de l'escalfador.
- No cobreixi l'escalfador durant el funcionament.
- Installation must be performed by a qualified professional if hardwiring is required.
- 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.
3. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació siguin presents al vostre paquet:
- 1 x Sundirect MD300Plus Infrared Mirror Heater (300 Watt)
- 1 x Smart Plug Thermostat
- 1 x Mounting Accessories Set
- 1 x Manual d'usuari (aquest document)

Imatge 3.1: The Sundirect MD300Plus Infrared Mirror Heater shown with the Smart Plug WiFi Thermostat.
4. Producte acabatview
The Sundirect MD300Plus is an infrared mirror heater designed for efficient and comfortable heating, particularly in spaces like bathrooms. It features a high-quality carbon crystal heating element and is insulated with two layers of high-temperature fiberglass material for minimal heat loss. The mirror surface also helps prevent fogging in humid environments.

Imatge 4.1: Davant view of the Sundirect MD300Plus Infrared Mirror Heater.
The Smart Plug Thermostat provides convenient control over your heater. It features a touch display, WiFi connectivity, and 7-day programming. It is compatible with smart home systems like Amazon Alexa and Google Home, offering various operating modes including holiday, smart, and manual.

Imatge 4.2: Un detallat view of the sleek edge design of the mirror heater.
5. Configuració i instal·lació
The MD300Plus mirror heater is designed for wall installation. The Smart Plug Thermostat requires no assembly and simply plugs into a standard electrical outlet.
5.1 Mirror Heater Installation
- Tria la ubicació: Select a suitable wall location, ensuring it is within reach of a power outlet and away from flammable materials. Consider the desired heating area (3-6 m²).
- Suport de muntatge: Use the provided mounting accessories to securely attach the wall mount bracket to the wall. Ensure the bracket is level and firmly fixed.
- Connecteu l'escalfador: Carefully lift the mirror heater and align the mounting points on the back of the heater with the bracket. Secure the heater to the bracket according to the instructions provided with the mounting kit.
- Connexió d'alimentació: Plug the heater's power cable into a standard EU-compliant electrical outlet. Ensure the power switch on the heater's connection box is in the OFF position before plugging in.

Imatge 5.1: The wall mount bracket with designated mounting points.

Imatge 5.2: posterior view of the heater, illustrating the mounting points and power connection.

Imatge 5.3: Detail of the power switch and connection box on the heater's rear.
5.2 Smart Plug Thermostat Setup
- Connectar: Insert the Smart Plug Thermostat into a standard electrical outlet.
- Connect Heater: Plug the mirror heater's power cable into the Smart Plug Thermostat.
- Encès: Turn on the power switch on the heater's connection box.
- Maridatge: Follow the instructions provided with the Smart Plug Thermostat to pair it with the heater and connect it to your home WiFi network via the Sundirect Smart app.
6. Instruccions de funcionament
The Smart Plug Thermostat offers multiple ways to control your infrared mirror heater.
6.1 Manual Control (Touch Display)
Use the touch display on the Smart Plug Thermostat to manually adjust the desired temperature. The display will show the current room temperature and the set temperature.
6.2 WiFi Control (Sundirect Smart App)
Download the Sundirect Smart app (or Tuya Smart App as indicated in specifications) on your smartphone or tablet. Once connected to your home WiFi network, you can:
- Set and adjust target temperatures remotely.
- Program a 7-day heating schedule for each day of the week.
- Switch between different operating modes:
- Mode intel·ligent: Automatically adjusts heating based on your programmed schedule.
- Mode manual: Manté constant la temperatura establerta per l'usuari.
- Mode de vacances: Sets a lower, energy-saving temperature for extended periods when you are away.
Control de veu 6.3 (Alexa i Google Home)
Integrate the Smart Plug Thermostat with your Amazon Alexa or Google Home device. Once linked, you can control the heater using voice commands, such as "Alexa, set bathroom heater to 22 degrees" or "Hey Google, turn off the mirror heater."
7. Manteniment i cura
Regular maintenance ensures optimal performance and longevity of your mirror heater.
- Neteja del mirall: Ensure the heater is switched off and unplugged before cleaning. Use a soft, damp cloth and a mild glass cleaner to wipe the mirror surface. Avoid abrasive cleaners or harsh chemicals.
- Neteja general: Periodically wipe the frame and back of the heater with a dry or slightly damp drap per eliminar la pols.
- Inspecció: Regularly check the power cord and plug for any signs of damage. If damage is found, discontinue use and contact customer support.
- Do not attempt to open or repair the heater or thermostat yourself. Refer all servicing to qualified personnel.
8. Solució De Problemes
If you encounter issues with your Sundirect MD300Plus, refer to the following common troubleshooting steps:
- L'escalfador no s'encén:
- Check if the heater is properly plugged into the Smart Plug Thermostat and the thermostat is plugged into a live outlet.
- Ensure the power switch on the heater's connection box is in the ON position.
- Verify that the Smart Plug Thermostat is powered on and set to a temperature higher than the current room temperature.
- Revisa l'interruptor de casa teva.
- Sense sortida de calor:
- Confirm the thermostat is set to an active heating mode (Smart, Manual) and the target temperature is above the ambient temperature.
- Allow some time for the infrared heater to reach its operating temperature.
- Problemes de connexió WiFi:
- Ensure your router is working and the WiFi signal is strong where the thermostat is located.
- Restart your router and the Smart Plug Thermostat.
- Follow the pairing instructions in the Sundirect Smart app again.
- Boira del mirall:
- While the heater helps reduce fogging, in extremely humid conditions, some condensation may still occur. Ensure the heater has been on for a sufficient period.
Si el problema persisteix després d'intentar aquests passos, poseu-vos en contacte amb l'atenció al client per obtenir més ajuda.
9. Especificacions tècniques
9.1 Mirror Heater Specifications
| Característica | Especificació |
|---|---|
| Vol. Operatiutage | 220-240 V, 50 Hz |
| Dimensions | 60 x 60 cm |
| Consum d'energia | 300 watts |
| Pes | 12.4 kg |
| Zona climatitzada | 3-6 m² |
| Instal·lació | Muntatge de paret |
| Temperatura superficial | 85-95 °C |
| Eficiència energètica | Fins al 95% |
| Classificació de protecció | IP44 |
| Element calefactor | Carbon Crystal |
| Aïllament | Fiberglass Insulation (2 layers) |
| Reflective Layer | Acer |
| Protecció contra sobreescalfament | 3 Sensors |
| Cable de connexió | 1.9 m with EU standard plug |
| Fabricant | infrarot-fussboden-de |

Imatge 9.1: Visual representation of the 60x60cm dimensions of the mirror heater.

Imatge 9.2: Side profile illustrating the depth of the heater (2.2cm) and the wall mount (1.6cm), totaling 3.8cm.
9.2 Smart Plug Thermostat Specifications
| Característica | Especificació |
|---|---|
| Tipus de muntatge | Socket (Plug-in) |
| Vol. Operatiutage | 220-240 V, 50 Hz |
| Tipus d'endoll | Schuko/Switzerland |
| Freqüència | 433 MHz (RF control to heater) |
| Control | 433 MHz RF control from Smart Plug to heater; WLAN via Sundirect Smart app to Smart Plug |
| Interval de temperatura de funcionament | 5-37 °C |
| Dimensions | 118 mm x 65 mm |
| Distància de control | 35 m (unobstructed environment) |
| Communicating Models | PE-Plus/IC-Plus/GD-Plus/MD-Plus |
| Característiques especials | Touch-display, WiFi control, 7-day programming, Works with Alexa and Google Home, Energy-saving, Holiday/Smart/Manual modes, Tuya Smart App compatibility |
10. Garantia i Suport
Information regarding specific warranty terms and conditions for the Sundirect MD300Plus Infrared Mirror Heater and Smart Plug Thermostat was not provided in the product data. For warranty details, technical support, or service inquiries, please refer to the documentation included with your purchase or contact the manufacturer/seller directly.
Fabricant: infrarot-fussboden-de





