SDC / DHC

 

 

 

 

Operation

 

 

 

 

 

 

 

 

 

 

 

 

Para-

 

Designation

Setting range / Setting values

Factory

Setting

meter

 

 

 

 

setting

 

11

 

Constant tem-

10 ... 95°C

20

 

 

 

perature setpoint

 

 

 

 

 

 

(only if output was

 

 

 

 

 

 

set to constant

 

 

 

 

 

 

regulator)

 

 

 

 

 

 

 

 

 

 

12

 

Minimum

10°C to setting value of

20

 

 

 

temperature limit

parameter 13

 

 

 

 

 

 

 

 

13

 

Maximum

Setting value of parameter 12 to

75

 

 

 

temperature limit

Setting value of parameter 30 in

 

 

 

 

 

"Heat generator" menu (OEM

 

 

 

 

 

maximum limit)

 

 

 

 

 

 

 

 

14

 

Temperature

–5 ... 20 K

Mixed

 

 

 

increase of heating

 

 

heating

 

 

 

circuit

 

 

circuit = 4

 

 

 

 

 

 

 

 

15

 

Follow-up time of

0

... 60 min

5

 

 

 

pump

 

 

 

 

 

 

 

 

 

 

16

 

Screed function

OFF

OFF

 

 

 

 

1

Functional heating

 

 

 

 

 

2

Screed-drying heating

 

 

 

 

 

 

 

 

17

 

Return maximum

10 ... 90 °C

90

 

 

 

temperature limit

 

 

 

 

 

 

 

 

 

 

 

18*

 

P part XP

1

... 50 %/K

2

 

19*

 

Sampling time Ts

1

... 600 s

20

 

20*

 

I part Tn

1

... 600 s

270

 

21*

 

Actuator runtime

10 ... 600 s

120

 

 

 

 

 

 

 

 

22*

 

Actuator end

1

Continuous control

1

 

 

 

position function

 

signal in end position

 

 

 

 

 

2

Control signal

 

 

 

 

 

 

suppressed at end

 

 

 

 

 

 

position (actuator de-

 

 

 

 

 

 

energised)

 

 

 

 

 

 

 

 

 

23

 

Room control C-

1

... 100

8

 

 

 

factor (SDW 30

 

 

 

 

 

 

only)

 

 

 

 

 

 

 

 

 

 

 

EN2H-0221GE51 R0808

97

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Honeywell EN2H-0221GE51 R0808 service manual Sdc / Dhc
Page 96 Page 98

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.
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