MP2000 AIR CONDITIONERS

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

 

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.

xD2

Step compressor 2 Differential (0,7°C)

 

Differenziale di temperatura del secondo

 

stadio di raffreddamento.

xdz3

Step unloader 1 Stage On (2,2°C)

 

Gradino di attivazione per il passaggio a

 

piena capacità o in alta velocità del com-

 

pressore 1.

xD3

Step unloader 1 Differential (0,7°C)

 

Differenziale di temperatura per il ritorno a

 

capacità ridotta o in bassa velocità del com-

 

pressore 1.

xdz4

Step unloader 2 Stage On (2,7°C)

 

Gradino di attivazione per il passaggio a

 

piena capacità o in alta velocità del com-

 

pressore 2.

xD4

Step unloader 2 Differential (0,7°C)

 

Differenziale di temperatura per il ritorno a

 

capacità ridotta o in bassa velocità del com-

 

pressore 2.

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 (0V). Aumentando la temperatura il valore si incrementa pro- porzionalmente.

"Cooling valve logic = 0⎟10V".

xPe1

Cooling prop. Valve Max (1,5°C)

 

 

Valore di temperatura per il quale il segnale

 

proporzionale xY0 corrisponde al valore mas-

 

simo di raffreddamento (10V).

 

 

"Cooling valve logic = 0⎟10V".

 

xdzH1

High

temperature

limit

stop

 

dehumidification (2,2°C)

 

 

 

Gradino di attivazione per lo stadio di deumi-

 

dificazione.

 

 

xDH1

High temperature limit differential (0,6°C)

Differenziale di temperatura per lo stadio di deumidificazione.

xH.Prealarm Offset room Temperature High prealarm (4,5°C)

 

Valore di temperatura per il preallarme di

 

alta temperatura ambiente.

 

L’isteresi è fissa a 0,5°C.

xH.Alarm

Offset room Temperature High alarm

 

(5,5°C)

 

Valore di temperatura per l'allarme di alta

 

temperatura ambiente.

 

L’isteresi è fissa a 0,5°C.

Tutti i parametri sono riferiti direttamente o indiretta- mente al setpoint impostato.

Tra parentesi sono indicati i set di default che possono essere modificati.

ATTENZIONE!

I SET DEI COMPRESSORI NON SONO MEMORIZZATI NELLA EPROM ma sono solamente impostati in fabbrica. Il Memory Reset o la sostituzione della eprom implica- no la perdita di queste impostazioni.

 

With a double-speed compressor (enable

 

double speed = Y), the compressor will be

 

activated at low speed.

xD2

Step compressor 2 Differential (0.7°C)

 

Temperature differential of the second cool-

 

ing stage.

xdz3

Step unloader 1 Stage On (2.2°C)

 

Activation step due to the passage to full

 

capacity or high speed of the compressor 1.

xD3

Step unloader 1 Differential (0.7°C)

 

Temperature differential due to the return to

 

unloaded mode or low speed of the com-

 

pressor 1.

xdz4

Step unloader 2 Stage On (2.7°C)

 

Activation step due to the passage to full

 

capacity or high speed of the compressor 2.

xD4

Step unloader 2 Differential (0.7°C)

 

Temperature differential due to the return to

 

unloaded mode or low speed of the com-

 

pressor 2.

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.

 

Cooling valve logic = 0⎟10V".

xPe1

Cooling prop. Valve Max (1.5°C)

 

Temperature value for which the propor-

 

tional signal xY0 corresponds to the maxi-

 

mum cooling value (10V).

 

"Cooling valve logic = 0⎟10V".

xdzH1

High temperature limit stop dehumidifi-

 

cation (2.2°C)

 

Activation step for the dehumidification stage.

xDH1

High Temperature Limit Differential

 

(0.6°C)

 

Temperature differential for the dehumidifi-

 

cation stage.

xH.Prealarm Offset room Temperature High prealarm (4.5°C)

Temperature value for high room tempera-

 

ture prealarm.

 

The hysteresis is fixed at 0.5°C.

xH.Alarm

Offset room Temperature High alarm

 

(5.5°C)

 

Temperature value for high room tempera-

 

ture alarm.

 

The hysteresis is fixed at 0.5°C.

All parameters refer directly or indirectly to the preset set point.

The default sets that can be modified are indicated in brackets.

WARNING!

THE COMPRESSORS SETS ARE NOT MEMORIZED IN THE EPROM, but they are only factory set.

The Memory Reset or the eprom replacement will cause the loss of these parameters.

RC GROUP - 149_ItEn.0102

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Dell MP2000 manual Mum cooling value, XdzH1 High temperature limit stop dehumidifi Cation 2.2C, Cation stage
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MP2000 specifications

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