Thermal system solar controller RESOL BS4

Apricus cooperate with RESOL solar controllers for residential & commercial solar hot water systems. The RESOL controllers for standard solar thermal systems. The DeltaSol® BS series provides a clear operating concept. The intuitive commissioning menu leads you through the initial configuration in only a few steps. The system selected is shown on the display, the status of the individual components is indicated by means of flashing codes. The DeltaSol® BS series is available in 3 versions, depending on the demands. Details concerning the number of the relays as well as additional functions are shown in the technical data. Drainback option Heat quantity measurement Function control Commissioning menu Unit °C and °F selectable HE pump control via adapter 3 basic system layouts (DeltaSol® BS/4), 10 basic system layouts Tube collector function, thermal disinfection function, time-controlled thermostat function Inputs: 4 Pt1000 temperature sensors Outputs: - 2 semicon-ductor relays Switching capacity: - 1 (1) A 240 V~ (semiconductor relay) Total switching capacity: - 2 A 240 V Power supply: - 100 ... 240 V~ (50 ... 60 Hz) Supply connection: - type Y attachment Standby: - 0.74 W Temperature controls class: - I Energy efficiency contribution: - 1 % Mode of operation: - type 1.C.Y action Rated impulse voltage: - 2.5 kV Data interface: - RESOL VBus® VBus® current supply: - 35 mA Functions: - function control,operating hours counter, tube collector function, heat quantity measurement and pump speed control Housing: - plastic, PC-ABS and PMMA Mounting: - wall mounting, mounting into patch panels is possible