Contents

 

 

 

SDC / DHC

 

 

 

 

 

 

5.1.2.9 Access to the technician / OEM area

46

 

 

5.1.2.10 Heating curve

47

5.2

Menu-selection level

48

 

5.2.1

"Time - Date" menu

54

 

5.2.2

"Timeprograms" menu

55

 

 

5.2.2.1 Selection of the control circuit

56

 

 

5.2.2.2 Selection of the program

56

 

 

5.2.2.3 Selection of day of the week and cycle

56

 

 

5.2.2.4 Programming switching times and cycle temperatures

57

 

5.2.3

"System Parameters" menu

72

 

 

5.2.3.1

Language selection

72

 

 

5.2.3.2

Time program

73

 

 

5.2.3.3

Operating mode

74

 

 

5.2.3.4

Parameter reset

76

 

 

5.2.3.5

Complete reset

77

 

5.2.4

"DHW" menu

77

 

 

5.2.4.1

Night-time hot-water temperature

78

 

 

5.2.4.2

Legionella protection day

78

5.2.5"Direct Heating Circuit" / "Mixed Heating Circuit 1" / "Mixed

 

Heating Circuit 2" menu

78

 

5.2.5.1

Reduced operation

79

 

5.2.5.2

Heating system

80

5.3

Error messages

.................................................................................................

80

5.4

Parameter settings

81

 

5.4.1 "Hydraulics" menu (HYDRAULIC)

81

 

5.4.2 "System parameters" menu (SYSTEM)

85

 

5.4.3 "Hot-water circuit" menu (DHW)

89

 

5.4.4 "Direct heating circuit" menu (UNMIXED CIRC)

92

5.4.5"Mixed heating circuit 1 / 2" (MIX.VALVE - 1 / MIX.VALVE - 2)

menus

95

5.4.6 "Heat generator" menu (HEAT GENER

99

4

EN2H-0221GE51 R0808

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Honeywell EN2H-0221GE51 R0808 service manual Sdc / Dhc, Menu-selection level
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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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