MP2000 AIR CONDITIONERS

Software per condizionatori d'aria • EPROM CZX.... • Software for air conditioners

LOGICA DI RAFFREDDAMENTO CON UNITÀ AD ESPANSIONE DIRETTA E SI- STEMA FREE-COOLING

Il sistema MP2000 controlla la differenza tra la temperatura dell'acqua in ingresso all'unità e la temperatura ambiente. I valori si riferiscono ai Set di default, essi possono essere modificati, secondo le esigenze dell’impianto, dopo aver inserito la password.

COOLING LOGIC WITH DIRECT EXPAN- SION UNIT AND FREE-COOLING SYS- TEM

The MP2000 system controls the difference between the water inlet temperature and the room temperature.

The values refer to the default sets and may be modified, according to plant requirements, after inserting the pass- word.

Unloader 2

off

on

xD4

Compressor 2

off

on

xD2

Unloader 1

 

 

 

 

 

 

 

off

on

 

 

 

 

 

 

 

 

xD3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

off

 

 

on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

xD1

 

 

 

 

 

 

 

 

 

 

(V) 10

 

 

 

 

 

 

0⎟10V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

xY0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on - 40%

Dehumid.

off - 30%

 

Limit

 

off

 

on

 

 

0

 

xDH1

 

 

0,5

off

0,5

off

0,5

on

0,5

on

22

xK

xPs1

23

24

25

26

xPe1

xdz1

xdz3

xdzH1

xdz2

xdz4

xH.Prealarm

xH.Alarm

27

28 x (°C)

 

Fig.46

I set sono i seguenti:

xK

Setpoint temperature (22°C)

 

Setpoint del valore di temperatura media

 

desiderata.

xdz1

Step compressor 1 Stage On (2°C)

 

Gradino di attivazione del primo stadio di

 

raffreddamento.

 

Se è abilitata la parzializzazione (unloader

 

compressor = Y) il compressore si attiverà a

 

capacità ridotta.

 

Se il compressore è a doppia velocità (enable

 

double speed = Y) il compressore si attiverà

 

in bassa velocità.

xD1

Step compressor 1 Differential (0,7°C)

 

Differenziale di temperatura del primo stadio

 

di raffreddamento.

xdz2

Step compressor 2 Stage On (2,5°C)

Gradino di attivazione del secondo stadio di raffreddamento.

Se è abilitata la parzializzazione (unloader

78

The sets are the following:

xK

Set point temperature (22°C)

 

Set point of the desired average tempera-

 

ture value.

xdz1

Step compressor 1 Stage On (2°C)

 

Activation step of the first cooling stage.

 

If the capacity control is enabled (unloader

 

compressor = Y), the compressor will be

 

activated in unloaded mode.

 

With a double-speed compressor (enable

 

double speed = Y), the compressor will be

 

activated at low speed.

xD1

Step compressor 1 differential (0.7°C)

 

Temperature differential of the first cooling

 

stage.

xdz2

Step compressor 2 Stage On (2.5°C)

 

Activation step of the second cooling stage.

 

If the capacity control is enabled (unloader

 

compressor = Y), the compressor will be

 

activated in unloaded mode.

 

RC GROUP - 149_ItEn.0102

Page 77 Page 79
Page 78
Image 78
Dell MP2000 manual Xdz2 Step compressor 2 Stage On 2.5C
Page 77 Page 79

MP2000 specifications

The Dell MP2000 is a versatile multimedia projector designed to deliver impressive performance for both business and entertainment purposes. This projector offers a sleek design and robust features, making it an ideal choice for presentations, classroom environments, and home theater setups.

One of the standout features of the Dell MP2000 is its high brightness capability. With a brightness rating of about 3,000 ANSI lumens, it ensures clear and vivid projections even in well-lit environments. This brightness level makes it suitable for various settings, from large conference rooms to small classrooms, ensuring that the content is easily visible to all audiences.

In addition to its brightness, the MP2000 boasts a native resolution of XGA (1024x768 pixels), providing sharp and detailed images. The projector supports a range of resolutions up to UXGA (1600x1200), ensuring compatibility with various media formats. This versatility allows users to project high-quality videos, presentations, and images with excellent clarity.

The MP2000 employs DLP (Digital Light Processing) technology, which enhances image quality and color accuracy. DLP is known for its superior brightness and contrast characteristics, giving presentations a professional look. The projector’s color wheel ensures vibrant colors, making it perfect for showcasing graphics and videos.

Connectivity options on the Dell MP2000 are extensive, catering to various devices and media sources. It includes multiple input ports, such as VGA, HDMI, and USB, allowing easy connection to laptops, desktops, and other devices. The inclusion of an RS-232 port also enables integration into larger AV systems for more streamlined control.

Portability is another key characteristic of the MP2000. Weighing less than 5 pounds, it is easy to transport, making it a great option for traveling professionals or educators who need to move between locations. The projector also features an intuitive interface and remote control, facilitating user-friendly navigation through menus and settings.

For added convenience, the MP2000 supports rapid startup and shutdown processes, reducing waiting times between presentations. Its lamp life is impressive, lasting up to 5,000 hours in eco mode, which minimizes maintenance costs and ensures longevity.

In conclusion, the Dell MP2000 is a powerful and reliable projector that excels in brightness, image quality, and connectivity. Its DLP technology, portability, and user-friendly features make it a top choice for anyone looking to enhance their presentation or home viewing experience. Whether for educational purposes or business meetings, the MP2000 delivers outstanding performance and versatility.
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