Heat Transfer
DeltaTherm® HIU mini Controller for heat interface units
– RESOL develops and produces the right controller to suit your heat interface unit, contact us! –RESOL offers a range of solutions for the control of OEM heat interface units. The DeltaTherm® HIU mini is a controller for heat interface units and can be used for heating circuit control as well as for DHW heating. The controller concept enables adaptation to the individual requirements. Its compact design makes it ideal for the integration into heat interface units.
Controller concept for heat interface units
- Constantly high control quality by adaptation to the end user system by means of self-learning neural networks
- Customised control for systems with or without circulation
- Flexible circulation function for different user profiles, also available with thermal disinfection (beginning with version 2.00)
- Reliable DHW heating even in the case of a fault condition via emergency operation
- Control of PWM pumps and valves
- Adaptable to many commonly used flow rate sensors
- Weather-compensated control or demand-based room control
- Control of a stepper motor via an additional module possible
- Numerous check measurements run by our laboratories on request
Outputs: 2 semiconductor relays and 3 PWM outputs (2 of them convertible to 0-10 V outputs), 1 potential-free relay, 2 outputs 24V ⎓ / 5.5 W
PWM frequency: 1 kHz
PWM voltage: 11 V
Switching capacity: 1 (1) A 240 V~ (semiconductor relay)
1 (1) A 24 V ⎓ (potential-free relay)
Total switching capacity: 3 A 240 V~
Power supply: 100 – 240 V~ (50 – 60 Hz)
Supply connection: X
Standby: < 1W
Mode of operation: type 1.B.C.Y action
Rated impulse voltage: 2,5 kV
Data interface: 2 VBus®, MicroSD card slot
VBus® current supply: 30 mA
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting, also suitable for mounting into patch panels
Indication/Display: graphic display, operating control LED (Lightwheel®)
Operation: 4 buttons and 1 adjustment dial (Lightwheel®)
Ingress protection: IP 20 / EN 60529
Protection class: I
Ambient temperature: 0 … 40 °C
Pollution degree: 2
Dimensions: 110 x 166 x 47 mm
Maximum altitude: 2000 m above MSL
Fuse: T4A
Relative humidity: 10 … 90 %
Accessories
DL2 Plus Datalogger
incl. network cable, mains adapter and VBus® cable pre-connected
RTA12 Remote control
Remote control for connection to the HKM3 and DeltaSol® MX, BX Plus, DeltaTherm® HC/HC MAX or EM Extension Module
RCP12 Room control unit
Room control unit for connection to the DeltaSol® MX (from version 2.0) or DeltaTherm® HC (from version 1.09) and DeltaTherm® HC MAX
Central outdoor sensor unit
For use with the DeltaTherm® HT and FAP13
