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Honeywell EN2H-0221GE51 R0808 service manual Setting Setting range Heating curve

Models: EN2H-0221GE51 R0808

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SDC / DHC

Operation

 

 

5.1.2.10

C

Setting

Setting range

Heating curve

Determines the heating curve for the heating circuits.

The heating curve describes the relationship of the flow temperature change to the outside temperature change. With a larger heating surface, such as with floor heaters, the heating curve has a less extreme slope than with a smaller heating surface (e.g. radiators).

The set value refers to the lowest outside temperature used for heat demand calculation.

ATTENTION

This parameter must be set by the technician and should no longer be changed.

►Press and hold input button î for 3 s.

►Turn the input button î to select the desired heating circuit (HC, MC-1 or MC-2) and confirm it by pressing the input button î. The design temperature (system) appears at the bottom right- hand side of the display.

►Press input button î.

The slope of the heating curve appears at the bottom left-hand side of the display.

►Set the flashing heating curve value by turning the input button

î (design temperature also flashes and is changed automatically depending on the slope of the heating curve).

►Confirm by pressing the input button î.

Alternative: Automatic acceptance of the value after the set information time (see 5.1.2.7 "System information" button, pg. 35).

►Press button to return to the basic display.

0,2 ... 3,5

EN2H-0221GE51 R0808

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Page 47
Image 47
Honeywell EN2H-0221GE51 R0808 service manual Setting Setting range Heating curve
Page 46 Page 48

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.

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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.