SDC / DHC

 

 

 

 

Operation

 

 

 

 

 

 

 

 

 

 

 

 

Para-

 

Designation

Setting range / Setting values

Factory

Setting

meter

 

 

 

 

setting

 

11*

 

Return limit of

0

Temperature

0

 

 

 

district heating

 

(parameters 12 through

 

 

 

 

valve

 

15 are not displayed)

 

 

 

 

 

1

Volume flow and

 

 

 

 

 

 

temperature (parameters

 

 

 

 

 

 

12 through 14 are not

 

 

 

 

 

 

displayed)

 

 

 

 

 

2

Heat output and

 

 

 

 

 

 

temperature (parameters

 

 

 

 

 

 

13 through 15 are not

 

 

 

 

 

 

displayed)

 

 

 

 

 

 

 

 

 

12*

 

Calibration of heat

1

... 9999

1

 

 

 

output

 

 

 

 

 

 

 

 

 

 

 

13*

 

Calibration of

1

... 9999

1

 

 

 

volume flow

 

 

 

 

 

 

 

 

 

 

 

14*

 

Maximum heat

1

... 9999 kW

9999

 

 

 

output

 

 

 

 

 

 

 

 

 

 

15*

 

Maximum volume

0,01 ... 99.99 m3/h

99.99

 

 

 

flow

 

 

 

 

 

 

 

 

 

 

 

*OEM

5.4.8"Return increase" menu (RETURN CONTR)

The parameters in this menu refer to special settings with regard to the increase in return temperature with heat generators.

Enabling occurs only with corresponding activation in the "Hydraulics" menu.

Para-

Designation

Setting range / Setting values

Factory

Setting

meter

 

 

 

setting

 

01

Return temperature

10 ... 95°C

20

 

 

setpoint

 

 

 

 

 

 

 

 

 

 

02

Switch-off

1

... 20 K

2

 

 

differential

 

 

 

 

 

 

 

 

 

 

03

Follow-up time of

0

... 60 min

1

 

 

pump

 

 

 

 

 

 

 

 

 

 

EN2H-0221GE51 R0808

 

 

 

105

Page 104 Page 106
Page 105
Image 105
Honeywell EN2H-0221GE51 R0808 service manual Return increase menu Return Contr
Page 104 Page 106

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