DHW exchange controllers



DeltaSol Fresh® DeltaSol Fresh® Modbus
Temperature sensor inputs 6 6
      Sensor type Pt1000 Pt1000
Flow rate sensor inputs 1 3
      Sensor type 0-500 Hz interface or Grundfos Direct Sensor™ analogue 1 x 0-500 Hz interface and up to 2 Grundfos Direct Sensors™ analogue
Semiconductor relays 3 3
Potential-free extra-low voltage relays 1
1
PWM outputs 2 2
Data interfaces VBus®, MicroSD card slot VBus®, MicroSD card slot, Modbus/RTU
Constantly high control quality by means of self-learning neural networks
Customised control for systems with or without circulation
Flexible circulation function, also with thermal disinfection
Reliable DHW heating even in the case of a fault condition
Control of PWM pumps
Control of LIN bus pumps -
Adaptable to many commonly used flow rate sensors
Cascades of up to 6 DHW exchange controllers or stations
Numerous check measurements run by our laboratories
Fine-tuning of the control algorithm to customer requirements
Connection to a building management system via Modbus / RTU -
ROSA

Catalogues

Catalogue

  Product portfolio (PDF)