1. Introduzione
The Seitron Elios MIDI control unit (Model TDST24M) is an innovative device specifically designed for the advanced monitoring and management of solar thermal panel systems. It offers intelligent control, ensuring optimal performance and reliability for your solar energy installation.
This manual provides essential information for the proper installation, operation, and maintenance of your Elios MIDI control unit, helping you maximize the efficiency and management of your solar thermal system.
2. Caratteristiche principali
- Intelligent Solar Energy Control: Designed for advanced monitoring of solar thermal panel systems.
- Tecnologia avanzata: Equipped with 3 relay outputs (2 for loads + 1 for alarm), one PWM output, one 0-10V output, and 3 sensor inputs, providing a versatile solution for various solar system types.
- Gestione intuitiva: Features 6 different plant schemes, allowing the control unit to automatically manage inputs and outputs for optimized solar thermal system performance.
- Detailed Visualization: A backlit LCD display provides a comprehensive overview of the hydraulic scheme, output status, sensor readings, and other essential monitoring and management information.
- Prestazioni ottimali: Operates on 230V~ 50Hz with power consumption less than 2 VA, ensuring efficient and reliable operation across a wide range of temperatures and environmental conditions.
- Compatibilità sensore: Supports 3 x NTC 10K @ 25°C ±1% sensors.
- Wide Operating Limits: Sensor operating limits are -50°C to +200°C for the collector and -50°C to +110°C for the boiler.
3. Configurazione e installazione
Proper installation is crucial for the optimal functioning of the Elios MIDI control unit. It should be installed by a qualified technician in accordance with local electrical codes and regulations.
3.1 Montaggio
Mount the control unit in a dry, protected location, away from direct sunlight, excessive heat, or moisture. Ensure adequate ventilation around the unit.
3.2 collegamenti elettrici
The Elios MIDI control unit requires a 230V~ 50Hz power supply. Connect the power according to the wiring diagram provided in the full installation guide (not included in this manual). Ensure all connections are secure and properly insulated.
Connect the NTC 10K sensors to the designated input terminals. Pay close attention to the correct assignment of sensors to collector, boiler, and other measurement points as per your system's hydraulic scheme.
Connect the relay outputs, PWM output, and 0-10V output to the respective loads (pumps, valves, etc.) as required by your solar thermal system design.
Figura 3.1: Posteriore view of the Elios MIDI control unit, illustrating the various connection terminals for power, sensors, and outputs. This view is crucial for proper wiring during installation.
4. Istruzioni per l'uso
The Elios MIDI control unit features an intuitive interface for easy operation and monitoring.
4.1 Fine displayview
Figura 4.1: Davanti view of the Elios MIDI control unit, highlighting the backlit LCD display. The display shows the selected hydraulic scheme (e.g., SCH 09) and current system status, along with navigation buttons.
The backlit LCD display provides real-time information about your solar thermal system. It typically shows the active hydraulic scheme, current temperatures from connected sensors, and the status of outputs (e.g., pump running).
4.2 pulsanti di navigazione
The control unit features several buttons for navigation and parameter adjustment:
- Frecce su/giù: Used to navigate through menus, adjust values, or scroll through information.
- Pulsante IMPOSTA: Used to confirm selections or enter a menu.
- Pulsante ESC: Used to exit a menu or cancel an operation.
4.3 Scheme Selection
The Elios MIDI supports 6 different hydraulic schemes. To select or change a scheme, navigate through the main menu using the arrow buttons and confirm with the SET button. Refer to the detailed programming manual for specific instructions on configuring each scheme.
4.4 Parametri di monitoraggio
From the main display, you can view various parameters such as:
- Temperatura collettore
- Temperatura caldaia
- Auxiliary temperatures (if applicable)
- Stato della pompa
- Stato di allarme
Use the arrow buttons to cycle through the available information screens.
5. Manutenzione
The Seitron Elios MIDI control unit is designed for reliable operation with minimal maintenance. However, periodic checks can help ensure its longevity and continued performance.
- Pulizia: Gently wipe the unit's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Controllo del sensore: Periodically verify that sensor cables are securely connected and free from damage. Ensure sensors are properly positioned in their respective locations (collector, boiler).
- Condizioni ambientali: Ensure the operating environment remains within the specified temperature and humidity ranges to prevent damage to the electronics.
- Aggiornamenti del firmware: Check the Seitron official website periodically for any available firmware updates that might improve performance or add new features. Consult a qualified technician for any firmware update procedures.
6. Risoluzione Dei Problemi
If you encounter issues with your Elios MIDI control unit, refer to the following common problems and solutions before contacting technical support.
6.1 No Display / Unit Not Powering On
- Controllare l'alimentazione: Ensure the unit is properly connected to a 230V~ 50Hz power source and that the circuit breaker or fuse is not tripped.
- Cablaggio: Verificare che tutti i collegamenti elettrici siano sicuri e cablati correttamente.
6.2 Letture di temperatura errate
- Collegamento del sensore: Check that the NTC 10K sensors are securely connected to the correct terminals on the control unit.
- Posizionamento del sensore: Ensure sensors are correctly installed in their respective locations (e.g., collector sensor in the collector, boiler sensor in the boiler).
- Sensor Damage: Inspect sensor cables for any visible damage or kinks. A damaged sensor may need replacement.
6.3 Outputs Not Activating (e.g., Pump Not Running)
- Scheme Configuration: Verify that the selected hydraulic scheme and its parameters are correctly configured for your system's operation.
- Differenziale di temperatura: Ensure the temperature differential between the collector and boiler is sufficient to trigger the pump according to the programmed settings.
- Connessione di carico: Check the wiring to the pump or other loads connected to the relay outputs.
For persistent issues or problems not covered here, please contact Seitron technical support or a qualified service technician.
7. Specifiche tecniche
Figura 7.1: Lato profile of the Elios MIDI control unit, illustrating its compact design and dimensions.
| Parametro | Valore |
|---|---|
| Marca | SEITRON |
| Modello | Elios MIDI (TDST24M) |
| Colore | Bianco |
| Voltage | 230V~ 50Hz (AC) |
| Power Absorption | < 2 VA |
| Tipo di visualizzazione | LCD (retroilluminato) |
| Tipo di sensore | 3 x NTC 10K @ 25°C ±1% |
| Sensor Operating Limits (Collector) | -50 ° C .. + 200 ° C |
| Sensor Operating Limits (Boiler) | -50 ° C .. + 110 ° C |
| Precisione | ±2°C |
| Dimensioni (L x H x P) | Dimensioni: 156 x 108 x 47 mm |
8. Garanzia e supporto
For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official Seitron websito. La garanzia copre in genere i difetti di fabbricazione in normali condizioni d'uso.
For technical support, service, or spare parts, please contact your authorized Seitron dealer or visit the Seitron official website for contact information. When contacting support, please have your product model (TDST24M) and serial number (if applicable) ready.
Websito: www.seitron.com
