SDC / DHC

Hydraulic Components

 

Mixer motor: Mixed heating circuit actuator test

Switching sequence

STOP, OPEN, STOP, CLOSED,

 

STOP ...

Function For easier diagnosis by the technician, a test run that detects implausibilities in the system has been implemented.

The jump occurs via an additional item in the relay test. The test run is started by pressing the input button. The sensor test sequence is similar to the final device test.

Value

Range

OT

–50°C – 40°C

 

 

VF

10°C – 90°C

 

 

SF

5°C ... 90°C

 

 

RT (SDW 10/SDW 30)

0°C ... 40°C

 

 

SVLF

5°C – 90°C

 

 

SBUS

5°C – 90°C

 

 

VF1 (evaluation as NTC 20,

5°C – 90°C

not PT 1000)

 

 

 

VF2

5°C – 90°C

 

 

VF3

5°C – 90°C

 

 

Confirmation is required for each sensor value. All available inputs are checked. Unoccupied inputs are marked with "–".

Meaning

Display

Value OK

80°C

 

 

Value outside the sensible

IRR

range

 

 

 

Short-circuit/Interruption

Error, –

 

 

Function programmed,

Error, –

but no sensor at input

 

 

 

No function programmed,

Error

but a sensor is at input

 

 

 

EN2H-0221GE51 R0808

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Honeywell EN2H-0221GE51 R0808 service manual Value Range, Meaning Display
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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.

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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.
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