Hydraulic Components

SDC / DHC

 

 

Heating circuit controls send their demand value to buffer control. Hot-water and buffer controls demand energy from the heat generator when required.

With hot-water priority activated, this function acts on the buffer loading pump and not on the heating circuits.

See the table below for detailed correlations.

Control mode 3 – Discharge control for heating circuit and hot- water demand

SystemAFhydraulics

PF

BR1

KF

 

 

a

b

 

 

aBuffer tank

bHeat generator

DKP

VF1MK1

VF2MK2

 

PLP

 

 

SLP

c Hot-water tank

c

SF

Heating circuit and hot-water controls send their demand value to buffer control. The buffer loading pump output switches ON when the energy demand can be met by the buffer. If the energy in the buffer is insufficient, buffer control demands additional energy from the heat generator and the buffer loading pump switches OFF.

If there is no demand for the heating circuits and hot-water loading, the buffer loading pump switches off.

See the table below for detailed correlations.

202

EN2H-0221GE51 R0808

Page 201 Page 203
Page 202
Image 202
Honeywell EN2H-0221GE51 R0808 service manual Plp
Page 201 Page 203

EN2H-0221GE51 R0808 specifications

The Honeywell EN2H-0221GE51 R0808 is a versatile and efficient solution designed to enhance HVAC (Heating, Ventilation, and Air Conditioning) systems in commercial and residential settings. This device stands out in the marketplace due to its robust features, technologies, and characteristics that cater to a variety of applications.

One of the primary features of the EN2H-0221GE51 R0808 is its user-friendly interface, which allows for easy configuration and management. The device is equipped with an intuitive display that provides real-time data, enabling users to monitor system performance at a glance. This functionality not only simplifies operation but also enhances user engagement, making it an ideal choice for both novice and experienced users.

The device employs advanced control technologies, including proportional-integral-derivative (PID) control algorithms. This ensures that the HVAC system operates at optimal efficiency, maintaining the desired temperature while minimizing energy consumption. The precision of the PID control allows for smoother transitions and increased comfort levels within the environment.

Another significant characteristic of the Honeywell EN2H-0221GE51 R0808 is its compatibility with various communication protocols, including Modbus, BACnet, and more. This flexibility facilitates integration with existing building management systems, allowing for comprehensive control over heating and cooling operations. Such interoperability aids in streamlining processes and enhancing system performance.

Durability is also a hallmark of the EN2H-0221GE51 R0808. Constructed with high-quality materials, the device is designed to withstand the rigors of demanding environments. Its sturdy design contributes to longevity and reliability, reducing the need for frequent replacements and maintenance.

Energy efficiency is at the forefront of the Honeywell EN2H-0221GE51 R0808's design. It incorporates features that allow for advanced energy monitoring and reporting, helping users identify potential savings areas. This attention to energy consumption not only promotes sustainability but also leads to significant cost savings over time.

Finally, the EN2H-0221GE51 R0808 supports remote access capabilities, enabling users to control and monitor their systems from anywhere. This feature is particularly beneficial for property managers and business owners, as it allows for swift adjustments and oversight, ensuring that temperature and air quality remain within desired parameters.

In summary, the Honeywell EN2H-0221GE51 R0808 is a sophisticated and reliable solution for HVAC systems. Its user-friendly design, advanced control technologies, compatibility with communication protocols, durability, energy efficiency features, and remote access capabilities make it an outstanding choice for various applications in both commercial and residential scenarios.
Top Page Image Contents