MP2000 AIR CONDITIONERS

Sistema di controllo a microprocessore per condizionatori d'aria • Air conditioners microprocessor control system

campo di misura impostato nei parametri "Min scale" e "Max scale, con un ritardo di intervento di 60 secondi. L'allarme viene solo segnalato.

Ripristino automatico.

AL24 - Alta Corrente Umidificatore

Scheda Board A ingresso analogico B 7.

L’allarme interviene se la corrente misurata dal "TAM" (Trasformatore amperometrico) dell’umidificatore supera i valori limiti legati al tempo come segue:

range in comparison to the "Min. scale" and “"Max. scale" parameters, with a delay in the activation of 60 seconds. The alarm is only signalled.

Automatic reset.

AL 24 – High Current

Board A, analog input B7.

The alarm is activated when the current measured by the humidifier’s "TAM" (amperometric transformer) exceeds the limit values connected to time as follows:

(Im)

300%In

250%In

200%In

Ac

150%In

Sc

100%In

10

20

30

40

50

60

70

(t)

Fig. 67

In corrente nominale cilindro (Nomin. Amps)

ttempo in secondi Im corrente misurata

Sc prima soglia di intervento Ac seconda soglia di intervento

Al raggiungimento della prima soglia di intervento, viene effettuato uno scarico acqua della durata di 5 secondi, durante i quali viene tolta l’alimentazione agli elettrodi. L’allarme non viene segnalato.

Se l’anomalia persiste e viene raggiunta la seconda soglia, viene segnalato l’allarme, attivato lo scarico acqua per 30 secondi e l’umidificatore viene messo in blocco.

Ripristino Manuale.

AL25 - Mancanza Acqua Umidificatore

L’allarme viene rilevato quando la valvola di carico acqua umidificatore rimane aperta per più di 20 minuti consecutivi senza intervento del sensore di max livello e senza aver raggiunto la corrente di target.

L'allarme viene solo segnalato. Ripristino automatico.

AL26 - Mancanza Corrente Umidificatore

Scheda Board A ingresso ID 12 e ingresso analogico B 7. L’allarme si attiva se interviene il sensore di massimo livello acqua in assenza di corrente umidificatore (5%) misurata dal "TAM" (Trasformatore amperometrico).

Viene attivato lo scarico acqua per 60 secondi e l’umidificatore viene messo in blocco.

Ripristino Manuale.

Per ulteriori informazioni fare riferimento al manuale umidificatore OEM_RC00

RC GROUP - 149_ItEn.0102

In nominal cylinder current (Nomin. Amps)

ttime in seconds

Im measured current

Sc first activation threshold

Ac second activation threshold

When the first activation threshold is reached, the water is drained for 5 seconds, during which the electrodes are deenergized.

The alarm is not signalled.

If the anomaly persists and the second threshold is reached, the alarm is signalled and water is drained for 30 seconds; the humidifier is locked.

Manual reset.

AL 25 – Lack of water

The alarm is detected when the water filling valve of the humidifier remains open for more than 20 consecutive minutes without max water level sensor intervention and without target current reaching.

The alarm is only signalled. Automatic reset

AL 26 – Lack of current

Board A, input ID 12 and analog input B7.

The alarm is activated when the maximum water level sensor is tripped, in the absence of humidifier current (5%) measured by the "TAM" (amperometric transformer).

Water is drained for 60 seconds and the humidifier is locked.

Manual reset.

For more information please refer to the humidifier manual OEM_RC00

131

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Image 131
Dell MP2000 manual AL 24 High Current, AL 25 Lack of water, AL 26 Lack of current

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.