Resol Deltasol CS Plus solar boiler controller
The Resol Deltasol CS Plus is an advanced controller for solar boiler systems and thermal energy systems. Thanks to the integrated PWM outputs, this controller is ideal for controlling and regulating the speed of modern high-efficiency pumps. The controller offers extensive capabilities for optimizing heat output, energy savings, and system management.
Using the clear onboarding menu, the installation can be configured quickly. In just a few steps, the most important settings are taken care of, making the controller easy to use for both new and existing installations.
Applications
The Deltasol CS Plus is designed for a wide variety of thermal installations, including:
- Solar water heating systems
- Buffer tanks
- Hot water systems
- Combination systems with heat pumps
- Thermal energy systems
- Installations with high-efficiency pumps
Accurate heat quantity measurement
The controller features a dedicated input for a VFD Grundfos Direct Sensor. This allows the system to accurately record and monitor the heat output. This provides insight into the performance of the installation and enables an efficient energy management strategy.
Optimized pump control
With two integrated PWM outputs, the Deltasol CS Plus can optimally control modern energy-efficient pumps. By automatically adjusting the pump output to the current heating demand, energy consumption is reduced and the efficiency of the installation is increased.
Simple configuration
The built-in setup menu guides the user step-by-step through the most important settings. This allows the controller to be quickly adjusted to the specific installation and application.
In addition, various hydraulic system configurations are standardly available, allowing the most common installations to be easily set up.
Extensive features
The Deltasol CS Plus offers, among other things:
- Two PWM outputs for high-performance pumps
- Connection for a VFD Grundfos Direct Sensor
- Heat quantity measurement
- User-friendly commissioning menu
- Choice of various basic system configurations
- Flexible work schedule
- Optional thermal disinfection
- Retrace function for system optimization
- Possibility for heat pump control
Reliable regulation for sustainable installations
Thanks to the combination of extensive control capabilities, precise monitoring, and efficient pump control, the Deltasol CS Plus is an excellent choice for modern solar energy systems. The controller helps maximize energy output and supports the reliable and efficient operation of the entire installation.
Please note: For some products in our web shop, basic knowledge of electrical engineering is required.
