Harmann - automation - H-Ster control unit
Price on request
Product description
The control system with a remote panel, used to control the work of the subassembly in the supply air ventilation units. In one housing there is a heater regulator, fan speed controller and other element in the ventilation system. It is used to control the operation of air handling units without heat recovery.
Technical data
- smooth regulation of electric heater power (W model - water)
- control of 3-way valve operation
- throttle actuator control
- changing gear in the fan
- controller housing made of plastic
- calendar controlling the control panel work time
- anti-freeze protection
- alarm output, return water temperature sensor and outside temperature
- surface mounting (heat dissipation required)
- protection degree IP65
- connection to ModBus system
- TPC touch control panel
- communication cable
- duct supply air temperature sensor TJK10K
- RCW panel available as option
- maximum working temperature 30 C
The H-Ster W set is designed for cooperation with a water heater, AC motor max. 1.5 A. Model H-Ster 6 / EC for electric heater up to 6 kW, EC motor. Models 6 and 15 for electric heaters 6 kW and 15 kW, respectively, AC motor max. 1.5 A and 3.0 A (it is possible to purchase models for cooperation with the EC motor).