Differential temperature controller for solar thermal plants, Model smart Sol nano Basic

For achieving greater efficiency of a solar system, a differential temperature controller can be installed in order to manage the system and optimize its operation. The smart Sol range of controllers have a user friendly operation, attractive and elegant design as well as extreme versatility.

User-friendly design

• Full graphic display (monochcrome) for clear and logical visualization
• Innovative and easy operation
• Smart and time-saving wiring
• Installation wizard for quick and safe commissioning
• Service wizard for quick customer support
• Numerous funcions for operation, monitoring and protection
• Elegant and puristic design

Supported hydraulic systems

 Operation and visualization

• Full graphic FSTN monochrome display with backlight
• Rotary encoder with Push, ESC button
• 3 operation modes- Manufacturer (OEM), installer and end user
• User guide and self-explanatory menu
• Combination of text and symbols
• Several languages installed

 Wiring

• Easily removable terminal cover
• Laser engraved connection diagram
• Wide-spaced terminals
• Variable wiring options
• Durable spring-type terminals
• Intersection-free wiring
• Strain relief device

Installation and service wizard

• Developed in cooperation with Regensburg University and heating trade representatives
• With just a few settings, the solar system is ready for operation
• Preset functions for different solar system types
• Indication of malfunctions and errors
• Diagnostics accessible by the end user in case of error messages
• Installer recommendations for fixing malfunctioins or for maintenance

Plant visualization

• Indication of measured values of inputs and outputs
• Service hour counter for outputs
• Error list
• Solar yield measurement with data display