Heating and Ventilation Controllers – Combining Energy Efficiency and Usability
For over 40 years, Ouman has been manufacturing heating and ventilation controllers that excel in both energy efficiency and usability. Our intelligent controllers feature advanced regulation algorithms and user-friendly interfaces, ensuring quick installation and efficient daily operation. Our standard controllers are widely used in boiler rooms, district heating substations, and air handling units.
Real Quality.
Key Features.
From intelligent custom heating curves and energy-saving automation modes, to comprehensive I/O and integration options - these controllers are engineered to maximize efficiency, comfort and cost savings. Key features include:
Independent multi-circuit control
Independent multi-circuit control allows you to precisely regulate up to two separate heating circuits and one domestic hot water circuit simultaneously. This enables optimized temperature management and energy use across different zones or applications within the same system.
Intelligent heating regulation
Achieve optimal heat regulation by customizing heating curves with 3 or 5 adjustment points based on your facility's needs. This intelligent regulation helps prevent overcorrections and ensures steady, efficient heating.
Graphical temperature trend display for easy monitoring
The intuitive graphical display shows supply water temperature trends over time, allowing for visual monitoring of regulation performance. This simplifies adjustments and tuning for installers.
Delay function accounts for structural temperature differences
The delay function factors in the thermal characteristics of a building's construction when regulating outdoor temperature changes. This mitigates overcorrections to supply water temperatures during quick outdoor swings.
Energy-saving automation modes
Built-in automation modes like summer pump stop and autumn drying help conserve energy by adapting operations to seasonal needs. This reduces unnecessary heating while maintaining occupant comfort.
Sophisticated domestic hot water regulation algorithms
Advanced DHW algorithms anticipate usage needs to provide consistent hot water supply, even during high-demand periods. Quick-run and anticipatory functions ensure responsive hot water regulation.
Versatile measurement inputs and comprehensive alarms
Numerous measurement input options along with detailed alarm monitoring for faults, deviations, pump status and more allow for comprehensive system oversight.
Open connectivity for remote access/integration
Support for open Modbus, GSM and web-based connectivity enables seamless remote monitoring/control capabilities and integration with building automation systems.
Some of Our Controllers.
C203
The Ouman C203 is a next-generation, intelligent triple circuit heating controller designed for efficient regulation of water circulating heating systems. This versatile DIN rail mounted controller offers advanced features for superior energy savings and comfort:
- 2 independent heating circuit controls plus 1 domestic hot water circuit
- Intelligent heating regulation with 3 or 5-point customizable curves
- Graphical trend display for easy monitoring and tuning
- Remote access via GSM for mobile control, alarms and integration with Ounet web-based monitoring
- Comprehensive alarms for system faults, deviations, pump status and more
- Seamless integration with building automation systems via Modbus
- Multi-circuit control for optimizing energy use across heating zones
- Quick-run function and anticipatory algorithms for responsive hot water supply
S203
The Ouman S203 is an advanced, wall-mounted heating controller designed for efficient regulation of water circulating heating systems across residential and commercial properties. This intelligent controller offers powerful features like:
- Independent control of 2 heating circuits plus 1 domestic hot water circuit
- Intuitive graphical trend display for easy monitoring and tuning
- Customizable 3 or 5-point heating curves for optimal regulation
- Delay function accounts for structural temperature differences
- Energy-saving automation like summer pump stop and autumn drying mode
- Sophisticated domestic hot water regulation algorithms for consistent supply
- Quick software updates via SD memory card
- Compact, installation-friendly design ideal for renovations
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