1. REVIEWS - Solar Controller - ReSol DeltaSol
BS/Plus
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Product Description
Solar Controller - RESol DeltaSol BS/plus
Advanced solar zone controller with four input sensors and two external pump/switch relays
Download DeltaSol Pool Product Specification PDF
The RESOL DeltaSol® BS Plus system controller is for standard solar thermal systems with 2 standard-relays
allowing control of two zones such as water and AUX heating zone. It has an additional aqua stat function
preprogrammed for different hydraulic layouts and is equipped with energy metering. The BS/Plus also comes
standard with variable speed pump control.
FEATURES

2. Illuminated system-monitoring-display Up to 4 temperature sensors Pt1000 2 standard-relay outputs and two
tanks and two collector fields 9 basic layouts are selectable Heat balancing, tube collector function Energy
metering Function control Programming and remote control of the system via RESOL Service Center Software
possible RESOL VBus® Real Time Clock (timer function) Aqua stat function 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 Display:
system-monitoring for visualisation of systems, 16-segment- and 7-segment display, 8 symbols for indication of
system status and operating control lamp Inputs: 4 temperature sensors Pt1000 Outputs: 2 semiconductor
relays Operation: 3 pushbuttons at the front Functions: differential temperature controller with adjustable
system functions. Function control accordi Read more