MP2000 AIR CONDITIONERS

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

LOGICA DI RAFFREDDAMENTO CON UNITÀ AD ACQUA REFRIGERATA

Il sistema MP 2000 controlla la temperatura ambiente utilizzando un sensore posto sulla ripresa aria dell’unità. I valori si riferiscono ai Set di fabbrica, essi possono essere modificati a secondo delle esigenze dell’impianto, dopo aver inserito la password.

COOLING LOGIC WITH CHILLED WA- TER UNIT

The MP 2000 system controls room temperature by means of a sensor located on the air intake of the unit.

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

xPe1

xPs1

(V) 10

0⎟10V

xY0

xY0

0

xFs1

0

close

 

 

 

 

 

 

 

 

 

 

10⎟0V

 

 

 

 

 

 

 

 

 

 

 

xFe1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

 

 

 

100%

 

 

 

 

 

 

 

 

 

 

open

 

 

 

 

 

 

 

 

 

 

Floating Valve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cooling Valve

off

on

xD2

Dehumid.

Limit

off

on

xDH1

0,5

off

0,5

off

0,5

on

0,5

on

22

23

24

25

26

27

28 x (°C)

xK

 

 

 

 

 

 

xdzH1

xdz2

xH.Prealarm

xH.Alarm

 

Fig.49

I set sono i seguenti:

xK

Setpoint temperature (22°C)

 

Setpoint del valore di temperatura media

 

desiderata.

xFs1

Cooling floating Valve Start (0,3°C)

 

Valore di temperatura per il quale inizia

 

l’apertura della valvola "Floating". Aumen-

 

tando la temperatura aumenta proporzio-

 

nalmente la durata degli impulsi di apertura.

xFe1

Cooling floating Valve Max (1,5°C)

 

Valore di temperatura che corrisponde alla

 

massima apertura della valvola “Floating”.

xPs1

Cooling prop. Valve Start (0,3°C)

 

Valore di temperatura per il quale il segnale

 

proporzionale xY0 corrisponde al valore mi-

 

nimo di raffreddamento (0%). Aumentando

 

la temperatura il valore si incrementa pro-

 

porzionalmente.

xPe1

Cooling prop. Valve Max (1,5°C)

Valore di temperatura dove il segnale pro- porzionale xY0 corrisponde al valore massi- mo di raffreddamento (100%).

Parametro "Cooling/Heating valve logic = 0⎟10V":

82

The sets are the following:

xK

Set point temperature (22°C)

 

Set point of the desired average tempera-

 

ture value.

xFs1

Cooling floating Valve Start (0.3°C)

 

Temperature value due to the opening of the

 

floating valve. The duration of opening pulses

 

increases proportionally to the rise in tem-

 

perature.

xFe1

Cooling floating Valve max. (1.5°C)

 

Temperature value due to the maximum

 

opening of the floating valve.

xPs1

Cooling prop. Valve Start (0.3°C)

 

Temperature value for which the propor-

 

tional signal xY0 corresponds to the mini-

 

mum cooling value (0%). This value in-

 

creases proportionally to the rise in tem-

 

perature.

xPe1

Cooling prop. Valve Max (1.5°C)

 

Temperature value for which the propor-

 

tional signal xY0 corresponds to the maxi-

 

mum cooling value (100%).

 

Parameter"Cooling/Heatingvalvelogic=0⎟10V":

 

RC GROUP - 149_ItEn.0102

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Dell MP2000 manual Logica DI Raffreddamento CON Unità AD Acqua Refrigerata, Cooling Logic with Chilled WA- TER Unit
Page 81 Page 83

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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