Simplex solar control unit

Solar control unit for small to mid-sized solar and heating systems with outputs and inputs for heat quantity meters (volume measuring instrument required), web-connected (module required), as well as actuation of high-efficiency pumps. 10 pre-configured systems available. Numerous functions such as drainback, thermal disinfection and blocking protection can be connected. 2 additional micro buttons for fast access to manual mode and holiday function. Integrated multi-coloured control LED for differentiated message-display of various system conditions. Automatic function check as per VDI guideline 2169.


Overview:

• 3 relay outputs (incl. 1 floating low-voltage relay)
• 4 inputs for temperature sensors Pt1000, Pt500 or KTY
• 1 pulse input for V40
• 2 PWM outputs for speed-controlled actuation of high-efficiency pumps
• Can be connected to the web (module required)
• 10 pre-configured basic systems selectable
• Automatic function check as per VDI 2169

Further informations:

• 3 relay outputs (incl. 1 floating low-voltage relay)
• 4 inputs for temperature sensors Pt1000, Pt500 or KTY
• 1 pulse input for V40