System control for solar and heating systems DeltaSol® MX

• For complex solar systems and heating applications
• For standard and high-efficiency recirculation pumps with PWM signal
• With 12 inputs and 14 outputs
• Can be expanded with 5 modules

The Delta Sol® MX is the most versatile system controller for complex solar and heating systems. It is ideal for regulating solar with non-solar components. Simple combination and parameterisation of pre-programmed function blocks for several hydraulic variants.

Functions:
• Solar system controller for use in solar and heating systems.
• 7 integrated heat meters
• Control of weather-compensated heating circuits
• Adjustable system parameters and selectable options (menu controlled)
• Balance and diagnostic functions
• Function control in accordance with BAFA guidelines

• Data recording, backup and firmware update via SD card
• Intuitive user guidance and status visualization
• Up to 5 expansion modules can be connected via Resol VBus® (altogether 45 sensors and 39 relays)
• Integrated control of up to 4 high-efficiency pumps via PWM outputs
• Contrasting full-screen display
• Drainback option

• Cooling via the heating circuit with condensation detection via dew point switch
• Simplified weekly timer
• 0 - 10 V boiler control and hot water preheating
• Solar basic systems also for 3 collector fields
• 7 integrated heat meters
• Control of weather-compensated heating circuits
• Adjustable system parameters and selectable options (menu controlled)
• Balance and diagnostic functions
• Function control in accordance with BAFA guidelines
Delivery contents: • Incl. 6 sensors Pt1000 (4x accumulator / boiler sensor FRP6, 2x collector sensor FKP6)
• SD card (2 GB)

Solar system with combined storage tank, external heat exchanger, weather-compensated heating circuit. Return flow boost and post-heating

Solar system with external heat exchanger, stratification tank and post-heating with solid-fuel boiler

Solar system with 2 tanks, circulation pump control, heat exchange control and weather-compensated heating circuit

Solar system with combination storage and swimming pool, post-heating, heating circuit loading and back-up

Solar system with storage, swimming pool and post-heating by gas boiler and solid fuel boiler

Expandable with numerous pre-programmed options, for example:

Various bypass variants

Drainback system with booster pump

Excess heat dissipation

Heat exchange

Solid fuel boiler