Solar Controller - RESol DeltaSol BS/2

Advanced Solar Pool controller

The RESOL DeltaSol BS offers a clear operating concept and is equipped with the newly developed illuminated display with system-monitoring. Flashing symbols for sensors, pumps and valves enable an immediate display of temperatures, temperature differences and active outputs. Adjustment and control of the solar system can be easily carried out.

FEATURES

Illuminated system-monitoring-display
Up to 4 temperature sensors Pt1000
Solar operating hours counter
1 basic solar system control with one tank and one collector field
Heat balancing, tube collector function
Variable pump speed operation
Energy metering
Function control
Enclosure in outstanding design and easy user friendly operation
Emergency shut down and cooling function
Freeze protection
Vacuum tube collector function

SPECIFICATIONS

Housing: plastic, PC-ABS and PMMA
Protection type: IP 20 / DIN 40050
Ambient temperature: 0 ... 40 °C
Dimension: 172 x 110 x 49 mm
Installation: wall mounting, mounting into patch panels is possible
Inputs: 4 temperature sensors Pt1000
Outputs: 1 semiconductor relay (DeltaSol BS/2)
Power supply: 110 ... 120 V~
Operation: 3 push buttons at the front
Functions: differential temperature controller with adjustable system functions: function control according to BAW-directions, solar operating hours counter for solar pump, tube collector function, heat quantity balancing and pump speed control
Bus: RESOL VBus
Power consumption: approx. 2 VA
Switching capacities: 1 (1) A 100 ... 240 V~ (semiconductor relay)
Total switching capacity: 1 A 240 V~ (DeltaSol BS/2)