Heat Transfer
DeltaTherm® HIU Controller for heat interface units
– RESOL develops and produces the right controller to suit your heat interface unit, contact us! – RESOL offers individual solutions for the control of OEM heat interface units. The DeltaTherm® HIU 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. The graphic menu and pre-programmed functions ensure high operating comfort.
Controller for heat interface units
- Heating circuit control with DHW exchange switchover
- Return limitation, night correction, summer operation, etc.
- DHW with standby function
- Weather-compensated control or demand-based room control
- Control of PWM pumps and valves
- Adaptable to many commonly used flow rate sensors
- Remote access with a room control unit
- Data logging and firmware updates via SD card
Outputs: 4 electromechanical relays, 3 PWM outputs
PWM frequency: 1024 Hz
PWM voltage: 11.2 V
Switching capacity: 1 (1) A 240 V~ (electromechanical relay)
Total switching capacity: 4 A 240 V~
Power supply: 100 – 240 V~ (50 – 60 Hz)
Supply connection: X
Standby: < 1 W
Temperature controls class: V
Energy efficiency contribution: 3 %
Mode of operation: type 1.B action
Data interface: RESOL VBus®, SD card slot
VBus® current supply: 60 mA
Housing: plastic, PC-ABS and PMMA
Mounting: integrated into the station
Dimensions: 198 x 170 x 43 mm
Indication/Display: full graphic display, operating control LED (directional pad) and background illumination
Operation: 7 buttons
Ingress protection: IP 20 / DIN EN 60529
Protection class: I
Ambient temperature: 0 … 40 °C
Pollution degree: 2
Overvoltage category: 2
Maximum altitude: 2000 m above MSL
Fuse: T4A
Accessories
KM2 Communication module
Communication module incl. network cable and mains adapter, VBus® cable pre-connected
DL2 Plus Datalogger
incl. network cable, mains adapter and VBus® cable pre-connected
VBus®/LAN interface adapter
Network connection set for RESOL controllers with VBus® incl. RESOL ServiceCenter Software
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
