Vitosolic 200, model SD4: Multifunctional Electronic Solar Controller

He Vitosolic 200, model SD4This is a high-end differential temperature controller designed for the comprehensive and simultaneous management of multiple thermal applications. This electronic control system maximizes solar energy performance in complex configurations, including up to four consumers different.

Aimed at expert installers and projects that demand maximum flexibility and energy efficiency in bivalent and solar support systems.

📈 Maximum Performance: Benefits of Vitosolic 200 (SD4)

The SD4 model is an investment in versatility and energy optimization.

• Managing 4 Consumers: Unique ability to control up to four heat demand circuits, ideal for large residential systems or small businesses.

• Total Application Flexibility: Regulation compatible with:

  • Bivalent production of domestic hot water (A.C.S.).

  • Pool water heating.

  • Support heating systems using solar collectors.

• Intelligent Source Prioritization: Optimize the operation of auxiliary boilers (gas, oil or solids) ensuring that solar energy always has the highest priority.

• Information and Diagnosis: It allows detailed monitoring of temperatures and operating states, facilitating diagnosis and maintenance.

⚙️ Key Technical Features of the Vitosolic 200

This regulator is the brain behind your multifunctional solar installation, operating with millimeter precision by means of the temperature difference.

Bivalent and Multipurpose Solution

The SD4 integrates seamlessly into any mixed thermal configuration:

• Boiler Integration: It operates with oil, gas and solid fuel boilers, acting as the main manager of thermal support.

• High Precision Differential Regulation: It uses the temperature difference to ensure that heat transfer only occurs when it is energy cost-effective.

Measurement and Control Capability Components

To manage up to four consumers, the SD4 model offers a wide range of probes and inputs.

• Standard Probes Included:

  • 1 x NTC 20 kOhm probe: For measuring the solar collector.

  • 2 x 10 kOhm NTC Probes: For measuring accumulators A.C.Sand/or swimming pools.

• Expansion Capacity: The system is prepared for the connection of more temperature probes and actuators, adapting to complex hydraulic schemes.

📋 Technical Specifications

The following information is vital for the planning and advanced installation of the Vitosolic 200, model SD4.

• Model: SD4

• Type of Regulation: Programmable temperature differential electronics

• Max. Controlled Consumers: 4

• Supported Applications: A.C.SBivalent, Pool heating, Solar support heating.

• Font Compatibility: Solar collectors, gas/oil boilers, solid fuel boilers.

• Included Probes: 1 x NTC 20 kOhm Probe + 2 x NTC 10 kOhm Probes

• Screen: [Check if it has a display, e.g., LCD display with icons and text (Assumed data)]

• Inputs/Outputs: [Add number of probe inputs and relay outputs, e.g.: 4 probe inputs/2 relay outputs (Assumed data, must be verified)]

❓ Frequently Asked Questions

Can the Vitosolic 200 SD4 simultaneously control the A.C.SAnd the pool?

Absolutely. The advanced design of the SD4 model allows for dual-mode management of A.C.S. and Independent control of the pool heating circuit (or auxiliary heating), always prioritizing the efficiency of the solar input. This is its key advantage over simpler models.

Can different heating priorities be set for the 4 consumers?

Yes, one of the key features of the Vitosolic 200 is its ability to schedule priority of heating between the different circuits. This allows the user or installer to define which consumer (e.g. A.C.S.) must be heated first in case of limited solar energy.

What advantage does the Vitosolic 200 offer over the Vitosolic 100 in a large project?

The Vitosolic 200 SD4 is designed for the complexity and versatilityWhile the Vitosolic 100 handles simple configurations, the SD4 supports up to 4 consumers and offers more programming options and advanced diagnostics, making it ideal for hydraulic schemes that require heating support functions or pool control.

📞 Technical Support and Professional Assistance

This advanced controller is the choice of experts. If you are an installer and require specialized technical support for configuring the four consumers or integrating multiple heat sources, please do not hesitate to contact our support team. Call us to ensure maximum performance of your installation Vitosolic 200