Solar and differential temperature controllers
DeltaSol® C HE
The DeltaSol® C HE is designed for the control of a high-efficiency pump in standard solar thermal systems. The control is effected via a PWM-output. The controller is equipped, amongst other functions, with speed control, heat quantity measurement, tube collector function and a graphical balancing function. For data communication, the DeltaSol® C HE is equipped with the RESOL VBus®.


(pump speed control):
(e.g. heat exchange):
oscillating loading:
Housing: plastic, PC-ABS and PMMA
Protection type: IP 20 / DIN 40050
Ambient temperature: 0 ... 40 °C
Dimension: 172 x 110 x 46 mm
Mounting: Wall mounting, mounting into patch panels is possible
Display: Full graphic display
Inputs: 3 temperature sensors Pt1000
Outputs: 1 semiconductor-relay, 1 PWM
Power supply: 220 ... 240 V~
Operation: 3 pushbuttons at the front
Functions: differential temperature controller with add-on functions. Function control according to BAW-guidelines, operating hours counter for the solar pump, tube collector function and heat quantity measurement
Bus: RESOL VBus®
Power consumption: 1,94 W
Switching capacities: 1 (1) A 220 ... 240 V~ (semiconductor relay)
DeltaSol® C HE
System controller for simple solar and heating systems
incl. 2 sensors Pt1000 (1 x FKP6, 1 x FRP6)
Article-no: 115 413 23 | Price bracket A


