1. Introducció
Thank you for choosing the Sime VERA HE 30 Methane/LPG Condensing Boiler. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your appliance. Please read this manual thoroughly before attempting any installation, operation, or maintenance procedures.
1.1 Informació de seguretat
- Installation, first start-up, and maintenance must be carried out by qualified and authorized personnel in accordance with local regulations and standards.
- No intenteu reparar o modificar l'aparell vosaltres mateixos. Poseu-vos en contacte amb personal de servei qualificat.
- Assegureu-vos que hi hagi una ventilació adequada a la zona d'instal·lació.
- Keep flammable materials away from the boiler.
- In case of gas odor, immediately shut off the gas supply, open windows, and contact emergency services.
2. Producte acabatview
The Sime VERA HE 30 is a high-efficiency condensing boiler designed for both heating and domestic hot water production. It is capable of operating on either Methane (natural gas) or LPG (liquefied petroleum gas), offering flexibility and energy savings through its advanced condensing technology.
Figura 1: Frontal view of the Sime VERA HE 30 Condensing Boiler, showing its compact design and control panel.
2.1 Característiques clau
- High efficiency condensing technology.
- Dual fuel compatibility (Methane/LPG).
- Integrated domestic hot water production.
- Compact design for indoor installation.
- Advanced safety features.
3. Configuració i instal·lació
The Sime VERA HE 30 boiler is designed for indoor installation. Due to the complexity of gas and water connections, as well as electrical wiring, installation must be performed by a certified professional.
3.1 Requisits del lloc
- The installation site must comply with all local building and gas regulations.
- Ensure sufficient space for maintenance and servicing around the boiler.
- The boiler requires a stable, level surface for mounting.
- Adequate ventilation must be provided to prevent the accumulation of unburnt gases.
3.2 Connexions
- Subministrament de gas: Connect to the appropriate Methane or LPG supply line. Ensure all connections are leak-free.
- Connexions d'aigua: Connect the heating circuit flow and return, as well as the domestic cold water inlet and hot water outlet.
- Desguàs de condensats: Connect the condensate drain to an appropriate waste system, ensuring proper slope for drainage.
- Subministrament elèctric: The boiler operates on an electrical cord power source. Ensure the electrical supply matches the boiler's requirements (refer to specifications) and is properly grounded.
- Sistema de fums: Instal·leu el sistema de conductes de fums d'acord amb les instruccions del fabricant i les normatives locals per a calderes de condensació.
4. Instruccions de funcionament
Once installed and commissioned by a qualified technician, the Sime VERA HE 30 boiler is designed for user-friendly operation.
4.1 Engegada/apagada
- Per encendre: Ensure the gas supply is open and the electrical supply is connected. Press the main power button on the control panel. The boiler will perform a self-check.
- Per apagar: Press the main power button. For extended periods of inactivity, it is recommended to also close the gas supply valve.
4.2 Ajust de temperatura
- Temperatura de calefacció: Use the dedicated controls on the boiler's panel to adjust the heating circuit temperature. The adjustable range is typically between 20°C and 80°C.
- Temperatura de l'aigua calenta sanitària (ACS): Adjust the DHW temperature using the specific controls. The adjustable range is typically between 10°C and 60°C.
4.3 Pressió del sistema
Regularly check the system pressure on the boiler's gauge. The recommended operating pressure is usually between 1.0 and 1.5 bar when the system is cold. If the pressure drops significantly, consult the installation professional or the troubleshooting section.
5. Manteniment
Regular maintenance is crucial for the longevity, efficiency, and safe operation of your Sime VERA HE 30 boiler. All maintenance procedures, especially those involving internal components, must be carried out by a qualified service technician.
5.1 Annual Service
It is highly recommended to have your boiler serviced annually by a qualified professional. An annual service typically includes:
- Comprovació i neteja de l'intercanviador de calor.
- Inspecció i neteja del cremador.
- Checking gas and water connections for leaks.
- Verifying the operation of safety devices.
- Comprovació de la pressió del vas d'expansió.
- Analyzing flue gas emissions.
5.2 Comprovacions d'usuari
- Inspecció visual: Periodically check the boiler for any visible signs of damage, leaks, or unusual noises.
- Control de pressió: Monitor the system pressure gauge regularly.
- Ventilació: Ensure that air vents are not blocked.
6. Solució De Problemes
Aquesta secció ofereix orientació per a problemes comuns. Per a problemes complexos o si no esteu segurs, contacteu sempre amb un tècnic de servei qualificat.
6.1 No Heating or Hot Water
- Comproveu la potència: Ensure the boiler is powered on and the electrical supply is active.
- Comprovació del subministrament de gas: Verify that the main gas valve is open.
- Comprovació de la pressió del sistema: Ensure the system pressure is within the recommended range (1.0-1.5 bar).
- Configuració del termòstat: Confirm that your room thermostat or boiler controls are set to a heating demand.
6.2 Boiler Displaying an Error Code
Refer to the boiler's display for any error codes. Consult your installation professional or the full technical manual for a list of error codes and their meanings. Do not attempt to reset the boiler multiple times without understanding the cause of the error.
6.3 Unusual Noises or Leaks
If you notice any unusual noises (e.g., banging, gurgling) or detect any water or gas leaks, immediately shut down the boiler, turn off the gas supply, and contact a qualified service technician.
7. Especificacions
The following table details the technical specifications for the Sime VERA HE 30 Condensing Boiler.
| Paràmetre | Valor |
|---|---|
| Model | Methane / LPG Boiler |
| Nominal Heating Output (80-60°C) | 23.7 kW |
| Nominal Heating Output (50-30°C) | 25.7 kW |
| Minimum Heating Output (80-60°C) | 4.5 kW |
| Minimum Heating Output (50-30°C) | 5.1 kW |
| Nominal Thermal Output (Heating) | 24 kW |
| Nominal Thermal Output (Sanitary/DHW) | 30 kW |
| Minimum Thermal Output | 4.8 kW |
| Usable Efficiency at Rated Power (80-60°C) | 98.7% |
| Usable Efficiency at Minimum Power (80-60°C) | 94.3% |
| Usable Efficiency at Rated Power (50-30°C) | 107.1% |
| Usable Efficiency at Minimum Power (50-30°C) | 105.5% |
| Heating Energy Efficiency Class | A |
| Sanitary Energy Efficiency Class | A |
| Carrega Profile (Sanitary) | XL |
| Sound Power Level (Heating) | 54 dB(A) |
| Consum màxim d'energia | 73 W |
| IP Electrical Protection Rating | IP X5 |
| Heating Adjustment Range | 20-80 °C |
| Water Content (Boiler) | 5.1 L |
| Pressió màxima de treball | 3 bar |
| Temperatura màxima de funcionament | 85 °C |
| Heating Expansion Vessel Capacity | 9 L |
| Sanitary Adjustment Range | 10-60 °C |
| Specific Sanitary Flow Rate | 13.5 L/min |
| Continuous Sanitary Flow Rate (at 25°C rise) | 16.7 L/min |
| Minimum Sanitary Flow Rate | 2 L/min |
| Sanitary Pressure (Max/Min) | 7/0.5 bar |
| NOx Emission Class | 6 |
| Material | Stainless steel or copper |
| Tipus de font d'alimentació | Cordó elèctric |
| Estil d'instal·lació | Instal·lació interior |
8. Garantia i Suport
For warranty information, please refer to the documentation provided at the time of purchase or contact your installer/supplier. SIME products are typically covered by a manufacturer's warranty against defects in materials and workmanship.
8.1 Suport tècnic
If you require technical assistance, have questions about your boiler's operation, or need to schedule service, please contact your authorized SIME installer or the supplier from whom you purchased the appliance. Ensure you have your boiler's model number (Sime VERA HE 30) and serial number ready when contacting support.
For general inquiries, you may also visit the official SIME website for further resources and contact information.
