Product description
The DeltaSol A controller is the simplest solution for all differential controllers. The DeltaSol A is equipped with an adjustable temperature differential and with an anti-freeze function.
Applications
- Adjustable temperature differential 2 ... 16 K, hysteresis 1.6 K
- Antifreeze function adjustable via jumper/DIP switch
- Maximum or minimum temperature limits adjustable via DIP switch (DeltaSol AX/AX HE)
- Protection against dripping water
- Speed control of a high-efficiency pump with an adjustable minimum speed (DeltaSol AX HE).
*Please note that a basic knowledge of electrical engineering is required (for installation) when purchasing some products on our webshop.





