System-wide functions

The Mixing valve always active function allows the heat exchanger to maintain the charging temperature using the mixing valve. The heat exchanger charging pump remains switched on and the return flow temperature is not limited outside the times-of-use.

When the flow sensor VFS is active, the set point in the heat exchanger charging circuit is af- fected by the system deviation in the storage tank charging circuit when the storage tank charg- ing pump is switched on:

If the temperature measured at the flow sensor is smaller than the required charging tempera- ture, the set point in the heat exchanger charging circuit is raised by 1 °C every minute.

If the set point in the heat exchanger charging circuit reaches the value in Maximum charging temperature parameter, it is not raised any further; an Err 10 alarm is generated.

Stop storage tank charging

The controller stops charging the storage tank when the water temperature in the storage tank measured at sensor SF2 (DHW demand OFF) exceeds the set point by 0.1 °C. The primary valve (Anl 2) or the mixing valve in the DHW circuit are sent pulse signals until the heat exchanger charging temperature on the primary side at sensor VFT has fallen below the Heat exchanger charging pump deactivation limit.

The heat exchanger charging pump is switched off according to the time schedule and depend- ing on the temperature. When the flow set point of the primary heating circuit is lower than the Heat exchanger charging pump deactivation limit, the heat exchanger charging pump (TLP) is first switched off when the primary heat exchanger charging temperature at sensor VFT has dropped to the same level as the flow set point of the primary heating circuit. The heat exchanger charging pump is switched off at the latest after t = 2 x Transit time of the primary valve.

The storage tank charging pump (SLP) is switched off after t = 2 x Transit time of the primary valve or when the storage tank charging temperature in the secondary circuit at sensor VFS has fallen below the Storage tank charging pump deactivation limit.

The circulation pump is switched on and off according to a time schedule.

Functions

WE

Configuration

Storage sensor SF1

ON

Co4 -> Fb00 = ON

Storage sensor SF2

ON

Co4 -> Fb01 = ON

Flow sensor VFS

ON

Co4 -> Fb03

Circulation pump

OFF

Co4 -> Fb04

Storage tank system

OFF

Co4 -> Fb10 = OFF

Mixing valve always active

OFF

Co4 -> Fb11

EB 5179 EN 53

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Samson 5179, 5100 operating instructions System-wide functions

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.

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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.