Differential temperature adjustment device for solar collector systems. Can be used together with Solar System Kit.
Features:
- Equpiied with 3 inputs for temperature probes PT1000
- 1 live relay on/output for pump speed control
- 15 different schemes of controllable solar systems with display of measured temperatures and relay status
- Anti-seizure function for pump and/or valve
- Anti-freeze protection function
- Anti-legionella function
- Temperature sensors offset correction