Description:
Differential temperature controller for solar heating systems with 2 relay outputs.
Complete with 4 input sensors and power cord.
 
Power supply:  115V
Power Consumption:  2A
Rating of relay contacts:  2A
ΔTadjustment range:  2 -40°Ra
 
Features:
- Graphical display with system-monitoring
- 4 temperature input sensors
- 2 electronic relays for pump speed control
- 9 selectable system arrangements
- 2 ΔT functions
- 2 tank priority logic
- Real time clock for timer function
- Energy use meter
- Freeze protection
- Adjustable min collector temperature
- Adjustable max storage tank temperature
- Cooling function
- Emergency shutdown function
- V Bus connection for optional data logging interface
- Monitor and control of system by optional Service Center Software