MP2000 AIR CONDITIONERS

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

Procedura manuale per valvole 0⎟10V e Floating

La procedura manuale per la valvole 0⎟10V e Floating disattiva il controllo automatico del microprocessore.

E' quindi necessario impostare i valori di tensione per le valvole 0⎟10V, o di tempo per le valvole floating, che determinano l'apertura o la chiusura delle valvole stesse.

Esempio per valvole 0⎟10V:

Impostando un valore di tensione pari a 3V, la valvola si apre al 30% e rimane in tale posizione fino a che non viene modificato manualmente il valore di tensione.

Per chiudere la valvola impostare il valore di tensione a 0V. Con il tasto FRECCIA selezionare la maschera per le valvole 0⎟10V:

Manual procedure for 0⎟10V and Floating valves

The manual procedure for 0⎟10V ad Floating valves deac- tivates the automatic microprocessor control.

Therefore it is necessary to set voltage values for 0⎟10V valves, or time values for Floating valves, in order to open or close the valves manually.

Example for 0⎟10V valves:

By setting a 3V voltage value, the valve opens at 30% and it stays in this position until the voltage value is not manually modified.

To close the valve set the voltage value to 0V. By ARROW key select the 0⎟10V valves mask:

VALVE

 

 

Cooling

AUT

00.0 V

Heating

AUT

00.0 V

 

 

 

Premere ENTER e con il tasto FRECCIA modificare la scritta AUT in ON.

Premere ENTER per confermare e con il tasto FRECCIA impostare il valore di tensione desiderato.

Premere ENTER per confermare il dato.

Il comando di apertura/chiusura della valvola è immediato.

Esempio per valvole Floating:

Impostando un tempo di apertura di 10 sec. (OPEN 010s) e confermando il comando con "Y", la valvola riceve impulsi di apertura per 10 sec. e rimane in tale posizione fino a che non viene modificato manualmente il valore di tempo. Il set CLOSE chiude la valvola con la stessa procedura.

Con il tasto FRECCIA selezionare la maschera per le valvole Floating:

Press ENTER key and with ARROW key modify the value AUT to ON.

Press ENTER to confirm and with ARROW key set the voltage value.

Press ENTER to confirm.

The valve open/close command is immediate.

Example for Floating valve:

By setting an opening time of 10 sec. (OPEN 010s) and relative value confirmation with Y, the valve actuator will receive opening impulses for 10 sec. and than it stays in this position until the time value is not manually modified. The CLOSE set closes the valve with the same procedure.

By ARROW key select the Floating valves mask:

Cool fl. valve

 

AUT

open

000s

N

close

000s

N

 

 

 

Premere ENTER e con il tasto FRECCIA modificare la scritta AUT in ON.

Premere ENTER per confermare e con il tasto FRECCIA impostare il valore di tempo desiderato per l'apertura. Premere ENTER per confermare il dato.

Premere FRECCIA per modificare la scritta N in Y e quindi ENTER per confermare il dato. Il comando di apertura/ chiusura della valvola è immediato.

Dopo l'attivazione della valvola la scritta Y torna automati- camente su N.

Press ENTER key and with ARROW key modify the value AUT to ON.

Press ENTER to confirm and with ARROW key set the opening time value.

Press ENTER to confirm.

Press ARROW key to modify N on Y and than ENTER to confirm.

The valve open/close command is immediate.

After valve activation the value Y turns automatically on N.

RC GROUP - 149_ItEn.0102

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Dell MP2000 Procedura manuale per valvole 0⎟10V e Floating, Manual procedure for 0⎟10V and Floating valves, Valve
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