Resol
RESOL DELTA SOL CS4
The RESOL DeltaSol® CS4 is a multifunctional, high-performance solar and hydronic controller designed for complex thermal systems. With multiple sensor inputs, PWM-controlled pump outputs, cascade capability and the RESOL VBus® communication interface, it delivers precise monitoring and advanced system management for medium to large solar-thermal, heating, and mixed-energy installations. Ideal for buildings requiring professional-grade control, data logging and integration with RESOL communication modules.
SKU - SOCOCS4
€225,40
€225,41
In stock:
5
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Product Details
| Specification | Details |
|---|---|
| Model | DeltaSol® CS4 |
| Type | Solar-thermal & hydronic system controller |
| Sensor Inputs | Multiple Pt1000 temperature sensor inputs (typically 6–8 depending on configuration) |
| Digital Inputs | Flowmeter / pulse input for heat-quantity measurement |
| Outputs | Multiple relay outputs + PWM outputs for high-efficiency solar pumps |
| Pump Control | PWM speed control, relay switching, differential temperature logic |
| Communication | RESOL VBus® interface for data modules, remote monitoring and expansion |
| Display | Graphic LCD with intuitive system visualization & setup menus |
| System Functions | Differential control, antifreeze, holiday cooling, heat dumping, cascade control, store loading management |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Protection Rating | IP20 indoor installation |
| Typical Applications | Solar-thermal systems, heating circuits, buffer tanks, bivalent systems, commercial & residential energy systems |
| Special Features | Multi-system capability, data logging (with VBus accessories), programmable hydraulic schemes |
