Functions of the heating circuit

When the outdoor temperature falls below this value (less 0.5 °C hysteresis), heating operation is restarted immediately.

With the default settings, this means that, at night, the system is switched off at an outdoor tem- perature of 10 °C to save energy. Nevertheless, remember that the system requires some time in the morning to heat up the building (–> Outdoor temperature-dependent advance heating, section 5.7).

Parameter

WE

Parameter level / Range of values

OT deactivation value

10 °C

PA1, 2, 3 / –10 to 50 °C

in reduced operation

 

 

5.5.3 OT activation value in rated operation

If a heating circuit is in reduced operation (automatic mode), the circuit is automatically trans- ferred to rated operation when the outdoor temperature falls below the limit OT activation value in rated operation. When the limit value is exceeded (plus 0.5 °C hysteresis), reduced operation is restarted.

This function is activated at very low temperatures to avoid the building cooling down exces- sively outside the times-of-use when low outdoor temperatures occur.

Parameter

WE

Parameter level / Range of values

OT activation value

–15 °C

PA1, 2, 3 / –30 to 50 °C

in rated operation

 

 

5.5.4 Summer mode

Summer mode is activated depending on the mean daytime temperature (measured between 7.00h and 22.00h) during the desired period.

If the mean daytime temperature exceeds the Outdoor temperature limit in summer mode on two consecutive days, summer mode is activated on the following day: the heating is switched off. If the mean daytime temperature remains below the Outdoor temperature limit in summer mode on the next day, summer mode is deactivated on the following day.

Functions

WE

Configuration

Summer mode

OFF

Co1, 2, 3 -> Fb11 = ON

 

01.06

Start summer mode / 01.01 (1 Jan) to 31.12 (31 Dec)

 

30.09

Stop summer mode / 01.01 to 31.12

 

18 °C

Outdoor temperature limit in summer mode / 0 to 30 °C

44EB 5179 EN

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Samson 5100, 5179 operating instructions OT activation value in rated operation, Summer mode

5179, 5100 specifications

The Samson 5179 and 5100 series are renowned for their innovative design and robust performance in various industrial applications. These models are particularly known for their precision control and reliability in managing fluid flow systems.

One of the main features of the Samson 5179 is its advanced control valve technology, which allows for seamless operation across different pressures and flow rates. The valve is designed with a compact and lightweight construction, making it easy to install and maintain. Enhanced sealing mechanisms ensure minimal leakage and increased durability, even under harsh operating conditions.

The Samson 5100, on the other hand, is distinguished by its adaptive control technologies. This model incorporates state-of-the-art automation capabilities, allowing for remote monitoring and adjustments. With its integrated sensors, operators can receive real-time data on pressure, temperature, and flow rates, leading to more informed decision-making.

Both series utilize high-quality materials, ensuring longevity and resistance to corrosion and wear. This characteristic is crucial for applications in industries such as water treatment, chemicals, and pharmaceuticals. The valves are designed to withstand significant pressure differences, enhancing their versatility in various settings.

Another key technology featured in both the 5179 and 5100 series is the user-friendly interface. This interface simplifies configuration and management, enabling operators to program performance parameters quickly. The intuitive design minimizes the learning curve, allowing teams to leverage the system’s capabilities effectively.

Additionally, both models are compliant with international standards, making them suitable for global applications. This compliance not only ensures safety but also enhances market acceptance across various regions.

Energy efficiency is another important characteristic of the Samson 5179 and 5100 series. With optimized flow dynamics, these valves minimize energy consumption while maintaining high performance, making them a sustainable choice for companies aiming to reduce their environmental footprint.

In summary, the Samson 5179 and 5100 series stand out due to their innovative features, robust construction, and advanced technologies. With a focus on precision, reliability, and efficiency, these models are poised to meet the evolving demands of modern industrial applications. Their adaptability and user-friendly interfaces make them ideal for operators seeking streamlined operations and enhanced productivity.