AURATON Hydrus
Dual-function pump controller
AURATON Hydrus (successor to AURATON S08) is an advanced dual-function pump controller, designed to turn on and off circulation pumps depending on the temperature in the central heating (CH) or domestic hot water (DHW) system. Thanks to its versatility, the controller works with both coal and gas boilers, making it an ideal solution for various heating systems.
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Automatic and manual working mode
AntiStop function – prevents the pump from stagnating
Operates in the central heating or domestic hot water system
Hysteresis between 2°- 8°C
LED display with current temperature readings
Central heating or domestic hot water controller
The AURATON Hydrus controller offers two operating modes: automatic and manual. The user can set the operating temperature of the CH or DHW pump in the range of 10°C to 90°C, while temperature measurement is possible in the range of 10°C to 99°C. The controller automatically turns the pump on or off depending on the set temperature, ensuring optimal efficiency of the heating system.
Extend pump life with AURATON Hydrus' AntiStop feature
One of the key features of AURATON Hydrus is AntiStop, which prevents the impeller of an unused pump from seizing up. The built-in processor automatically starts the pump for 30 seconds every 14 days, significantly extending its lifespan and ensuring reliable operation for a long time
AURATON Hydrus: Intelligent pump control with LED display
The AURATON Hydrus controller is equipped with a clear LED display that shows the current temperature, making it easy to monitor system operation. The user can also set the optimal temperature on it - usually 40°C, which further increases user comfort. Thanks to its advanced features and easy operation, AURATON Hydrus is the perfect solution for managing pumps in heating systems.
Technical data
| Power supply | 230V AC, 50Hz, 1.5W |
| Operating temperature range | 0 – 40°C |
| Working status signalling | LED display, sound signal |
| Temperature control range | 20 – 90°C |
| Temperature measuring range | 2 – 99°C |
| Hysteresis | 2 – 8°C |
| Output load | max. 250V AC, max. 1A |
| Ingress protection | IP 20 |
| Humidity | ≤85% non-condensing |
