G R O U P
Page
RC Group 149ItEn.0102
MP2000 AIR Conditioners
Eprom CPX
Generalita
Foreword
MP2000 hardware configuration
Schede a Microprocessore Board a E B
Microprocessor Boards Board a and B
MP2000 AIR Conditioners
Terminale
Terminal
Scheda Indirizzamento
G V LEDs Dip-switch for address setting Connector
Scheda Addr
Addr Board
Scheda ADDR+CK
Boards Installation
Switch OFF the system before mounting or removing the board
ADDR+CK Board
Board
Available on all connectors
Scheda T
Tutti i connettori
Porta Seriale RS485
Plug-in connector Connector
Board Installation
Morsettiera estraibile 2. Connettore
Installation Diagram
Humidifier Characteristics
Power
Scheda Umidificatore
Terminale Remoto T
Remote Terminal
Configurazione CON Board a E Terminale a Bordo Macchina
Possibili Configurazioni DEL SISTE- MA MP2000
Possible Configurations of the MP2000 System
Configuration with Board a and Terminal on Unit
Board
Configuration with Board a and B and Terminal on Unit
MP2000 AIR Conditioners
Alimentazione Elettrica
Connessioni Elettriche
Electric Connections
Electric Feeding
Connection Between Board a and Board B
Dont use the connector for serial connection
Connessione TRA Board a E Board B
Connection Between Board a and T RE- Mote Terminal max 200m
GND
Serial Connection RS485
Connessione Seriale RS485
La connessione è a cura del Cliente
Connection is by Customer care
Collegamento seriale con protocollo di comunicazio
Serial connection with Modbus Jbus communica
Connessione Sistema DI Umidificazione
Humidification System Connection
Connessione Rete LAN
LAN Connection
⎟1V
Connection of the Temperature SET Point Compensation System
Connection for manual temperature set point compen- sation
⎟5V
Installation of the Eprom
Inserimento Della Eprom
Nota SU Come Manipolare LE Eprom E LE SCHE- DE Elettroniche
Grammazione
Funzioni Della Tastiera E PRO
Keyboard Functions and PRO
Gramming
Ritorno Alla Maschera Principale
Back to the Main Menu
Funzione Chrono a richiesta
Unit Switch on Main fan on
Partenza Random Dellunita
Funzione per lattivazione dellunità su fasce orarie
600 to 1200 and from 1300 to
Next mask
AIR Delivery Temperature Indication
Limit Thermostat Function
Premere Home per uscire dalla funzione
Da Program set selezionare Limit thermostat enable Y
Inversione Senso Avviamento Compressori
Compressors Starting Sequence Inversion
Alarms Presence
Last 10 Alarms Visualization
Hourmeter and Maintenance Alarm
AUT
Alarm Reset
Manual Procedure
OFF
Esempio
OFF
AUT
Example
Valve
Manual procedure for 0⎟10V and Floating valves
Procedura manuale per valvole 0⎟10V e Floating
By Arrow key select the Floating valves mask
SET Point
Program Sets
SET Manufacturer
Memory Reset
Sensors Calibration
LAN Network Local Area Network
Address Code Setting
Configurazione Hardware Rete LAN
LAN Network Hardware CONFIGU- Ration
Impostazione DEI Codici DI Indirizzamento
Unita Terminale Board a Board B
Codici DI Indirizzamento
Address Code
Unit
Terminal Adr Board
Configurazione Software Rete LAN
LAN Network Software CONFIGU- Ration
Dove
Manual Software Configuration
Configurazione Software Manuale
Configurazione
Configuration
Last mask is the following
Configuration
Configuration max
Where
Definizione DEL Numero DI Unita Presenti NEL- LA Rete
Elenco Maschere
Masks List
Definition of the Number of Units Present in the Network
Attenzione
Terminal Sharing
Impostazione DEI Parametri
Parameters Setting
Funzione Change Over
Change Over Function
How to reset the lock unit
Alarms
Alarm AL32 Unit not connected in LAN
LAN Network with Chrono Function
Rete LAN CON Funzione Chrono
Rete LAN CON Funzione Combinata Chrono / Change Over
LAN Network with Combined Chrono /CHANGE Over Functions
Symbols Used on Graphs
Principles of the Control System
ON/OFF Stages
Temperature Proportional Signals
GLI Stadi ON/OFF
Segnali Proporzionali DI Temperatura
LA Valvola a TRE Punti Floating
Pressure Proportional Signals
Segnali Proporzionali DI Pressione
Floating Valve
22,3 XFs XFe
LA Funzione Limit PER LA Deumidificazione
Limit Function for Dehumidification
Thermohygrometric Alarms
GLI Allarmi Termoigrometrici
Disattivazione allarme set isteresi
Identificazione Eprom
Eprom Identification
MP2000 AIR Conditioners
Eprom CZX
Schema INGRESSI/USCITE Board a
Board a INLETS/OUTLETS Diagram
INGRESSI/USCITE Board a
Board a INLETS/OUTLETS
Available voltage free contacts
Schema INGRESSI/USCITE Board B
Board B INLETS/OUTLETS Diagram
INGRESSI/USCITE Board B
Board B INLETS/OUTLETS
Elenco SET
SET List
Unit Configuration
General Parameters Press for 4 seconds Than digit Password
Eprom CZX.... Software for air conditioners
Timing Parameters
Threshold Hour Meter
Elenco Status
Status List
Control Cond
Cooling Valve
Heating Valve
Main FAN
Conduct
Humidifier NOMIN. Amps
WAT. Level
Mode
Elenco Memo
Elenco Sets Manuali
List of Manual Sets
Memo List
Logica DI Raffreddamento CON Unità AD Espansione Diretta
Cooling Logic with Direct EXPAN- Sion Unit
XDH1 High Temperature Limit Differential
Unloaded mode or low speed of the com
XdzH1 High temperature limit stop dehumidifi Cation 1.2C
XH.Prealarm Offset room Temperature High prealarm 4.5C
Xdz2 Step compressor 2 Stage On 2.5C
XdzH1 High temperature limit stop dehumidifi Cation 2.2C
Mum cooling value
Cation stage
Logica DI Funzionamento Sistema FC
FC System Working Logic
Pegasus DXW
XFe1 Cooling floating Valve Max 1,5C
Logica DI Raffreddamento CON Unità AD Acqua Refrigerata
Cooling Logic with Chilled WA- TER Unit
Porzionalmente
Mento e deumidificazione se presente
XD2 Step compressor 2 Differential 0,7C
=0 V 100%=10V
Logica DI Riscaldamento CON RE- Sistenze Elettriche
Heating Logic with Electric HEAT- ERS
XD7
XPs2 Heating proportional Valve Start 0.3C
XdzL1 Low temperature limit stop dehumidifi Cation 1.8C
XL.Alarm Offset room Temperature Low alarm
XPe2 Heating proportional Valve Max 1.5C
XFs2 Heating floating Valve Start 0.3C
Logica DI Riscaldamento CON SI- Stema AD Acqua Calda
Heating Logic with HOT Water SYS- TEM
Decrease
Tion stage
Temperature differential for dehumidifica
Ture alarm
Hysteresis is fixed at 0.5C
Logica DI Controllo UMIDITA’
Humidity Control Logic
SET Reduce HUMID. in Cool Position
Logica DI Controllo Della PRES- Sione DI Condensazione
Condensing Pressure Control Logic
ZH.Alarm Maximum pressure value 2500kPa
ZH.Alarm Maximum pressure value 2500kPA
Example for positive compensation cooling
Temperature SET Point COMPEN- Sation Logic
Logica DI Compensazione SET Point DI Temperatura
Example for negative compensation heating
Eprom CPX
24Vac 24Vac
INGRESSI/USCITE Board a
Contatti puliti disponibili
Schema INGRESSI/USCITE Board B
INGRESSI/USCITE Board B
Board B INLETS/OUTLETS
Compressor 1 in cooling mode
Outlet condenser water
100
RC Group 149ItEn.0102 101
102
RC Group 149ItEn.0102 103
LO Press
LO Press
OUT. Water
Indicates the suction pressure value of cooling circuit
HEAT. Valve
HEAT. Valve
DIG.
Indicates the electric heater operating status
LO Pressure
Probe Calibration
EXT. AIR Temp
HI. Pressure
Heatpump
For the following components and functions
Cooling
Heater Compr
Logica DI Raffreddamento CON Unità a Espansione Diretta
XD3 Step unloader 1 in cooling mode Differ Ential 0.7C
XD3 Step unloader 1 in cooling mode Differential 0,7C
XD2 Step compressor 2 in cooling mode Dif Ferential 0.7C
XD4 Step unloader 2 in cooling mode Differ Ential 0.7C
XPe1 Cooling prop. Valve Max 1.5C
Af Setpoint fresh air 30%
XPs1 Cooling prop. Valve Start 0.3C
Af Setpoint fresh air 30%
FREE-COOLING ENABLING/DISABLING Logic Roof TOP units
RC Group 149ItEn.0102 111
Logica DI Riscaldamento
Heating Logic
XD8 Step unloader 2 in heating mode Differ Ential 0.7C
XD7 Step unloader 1 in heating mode Differ Ential 0.7C
XD6 Step compressor 2 in heating mode Dif Ferential 0.7C
Temperature
YPe1 Integrated humidifier Max capacity 10%rH
Ydz2 Step humidification Stage On 10%rH
YD2 Step humidification differential 5%rH
Ity production
Dità ambiente
RC Group 149ItEn.0102 115
ZP2max Condensing out max. value Condensing out Max value
ZP2s Control condensing Pressure set Set 1400kPa
ZP2min Condensing out min. value Condensing out Min value
Control condensing Pressure 2200kPa
OFF Control condensing Pressure OFF
OFF Control condensing Pressure OFF
RC Group 149ItEn.0102 117
118
Logica DI Sbrinamento PER Pompa DI Calore
Defrosting Logic for the Heat Pump Units
Defrosting Conditions
Modalita DI Sbrinamento
Defrosting Procedure
With DXW configuration With Condenser type = Water
Air defrosting
Alarms list and description
RC Group 149ItEn.0102 121
Relay Handling LOGIC, for the ALARMS’ Remote Control
Logica DI Gestione Rele DI REMO- Tizzazione Allarmi
Elenco Allarmi
Alarm Description
Descrizioni Allarmi
AL 05 Compressor 1 High Pressure probe
AL07 Compressor 1 Low Pressure Air Conditioner Program
Heat Pump Program
AL08 Electric Heater Safety Thermostat
AL 10 Room Temperature High prealarm
AL 09 Water on the Floor
AL 13 Room Humidity High
AL 11 -Room Temperature High
AL 12 Room Temperature Low
AL 14 Room Humidity low
AL 17 Compressor 2 Thermal Relay
AL 15 External Alarm
AL 16 External Alarm
AL 18 Compressor 2 High Pressure probe
AL20 Compressor 2 Low Pressure Air Conditioner Program
AL20 Bassa Pressione Compressore Programma condizionatori
AL21 Sonda Umidità Guasta
AL 21 Failure of the Humidity Probe
AL22 Sonde Temperatura Guaste
AL 22 Failure of the Temperature Probes
AL 23 Faulty Pressure Probe
AL23 Sonda Pressione Guasta
AL 24 High Current
AL 25 Lack of water
AL 26 Lack of current
Al 28 Maintenance
AL 29 Compressor 1 Oil Differential
AL 30 Compressor 2 Oil Differential
AL 31 Smoke-Fire presence
AL 34 Clock card Faulty
AL 35 Faulty Eeprom
AL 32 LAN network disconnected
Programma CPX Pompa di calore DXW con condenser type = Water
Components of the MP2000 system
RC Group 149ItEn.0102 135
NTC Temperature Sensor
Technical Data
Sonda DI Temperatura NTC
Humidity Element Technical Data
AIR Temperature and Humidity Sensor
Temperature Element Technical Data
Output signal
Sensore DI Pressione GAS Refrigerante
Refrigerant GAS Pressure Sensor
Amperometric Transformer for Humidifier Current TA 20/4
RC Group 149ItEn.0102 139
Trasformatore Voltmetrico PER Tensione DI Linea TV
Voltmetric Transformer for Line Voltage TV
Max primary voltage 600 Vac Transformation ratio 08 V/V
Trasformatore Amperometrico PER CORREN- TE DI Linea TA
Amperometric Transformer for Line CUR- Rent TA
RC Group 149ItEn.0102 141
100
RC275
Convertitore DI Tensione RC
Voltage Converter RC
AC/DC Converter
Water Detection Relay RC420
Relè Segnalazione Presenza Acqua RC420
Sensore Acqua RC350
Feeding
Water Detection Relay LV2D
Feeding 24/48Vac 50/60Hz 2VA Switching power
Relè Segnalazione Presenza Acqua LV2D
Sensitivity ⎟ 12 kΩ Insulation KV RMS
Regolatore DI Velocità PER Motori MONOFA- SE P11
FAN Motor Speed Controller for Single Phase Motors P11
Installation Note
Functions
FAN Motor Speed Controller for Single
Phase Motors P12
Regolatore DI Velocità PER Motori Monofa
Connection
105
FAN Motor Speed Controller for Single Phase Motors RIV
Regolatore DI Velocità PER Motori MONOFA- SE RIV
170
Collegamenti Elettrici
Electric Connections
Max current Protection degree IP65 Input fuse 3A type L
280
FAN Motor Speed Controller for Three Phase Motors DVR
Regolatore DI Velocità PER Motori TRIFA- SE DVR
140
Potentiometer 10kΩ
FAN Motor Speed Controller for Three Phase Motors FCS
Regolatore DI Velocità PER Motori TRIFA- SE FCS
Set tarato in fabbrica a 9,5Vdc non modificare 152
LIN/QUAD JP9
LIN/QUAD
JP9
Input JP5 Not used
Within the device is located an A/C jumper
Stage Signal Converter RC 411A
Convertitore DI Segnale AD 1 Stadio RC411A
24Vac ±15% 50/60Hz 1VA
Convertitore DI Segnale a 3 Stadi RC470
Stages Signal Converter RC470
Feeding Switching power Insulation Signal input Delay
RC Group 149ItEn.0102 155
Minimum Current Protection Relay RC460
Rele DI Protezione Minima Corrente RC460
Massima Corrente 1,5 a
Maximum Current 1,5 a
Il valore di intervento è tarabile da 0,5 a 5A
Flexi Control RC480a
Device for Flexibox Terminal Units
Terminals
Flexi Control RC480b
RC Group 149ItEn.0102 159
Regolatore Ambiente PER Flexibox RCE84.21
Room Regulator for Flexibox RCE84.21
Setpoint preimpostato temperatura 21C
Fixed temperature set point 21C
Xpk
Xpk
7 P
Diodes BOX for 0⎟10V Signals RC285
BOX Diodi PER Segnali 0⎟10V RC285
Collegare esclusivamente segnali analogici di tipo
24Vac
AIR Differential Pressure Switch
Pressostato Differenziale Aria
Max differential pressure Mbar
Servomotore Proporzionale PER Serrande DMS
Proportional Actuator for Damper DMS
Proportional Actuator for Damper GDB161.1E
Control signal ⎟ 10 Power
Servomotore Proporzionale PER Serrande GDB161.1E
2VA
3VA
Servomotore Proporzionale PER Serrande NM24-SR
Proportional Actuator for Damper NM24-SR
24Vac ±20% 50/60Hz
ON/OFF Actuator for Damper DAS
Clockwise rotation
Counter-clockwise rotation
Floating Actuator for 2/3 WAY Valves SQS
Way valves running mode
Power 3VA Force 420N Stroke 5mm Running time 160⎟170sec
Funzionamento valvole a 2 vie
⎟10V Actuator for 2/3 WAY Valves
Running mode
Servomotore CON Comando 0⎟10V PER Valvo
SQS
LE a 2/3 VIE SQX
SQX
R22 R407c refriger- ant
FAN Motor Speed Controller for Single Phase Motor FV31
Regolatore DI Velocità PER Motori MONOFA- SE FV31
R134a refrigerant
FSF 42S
Regolatore DI Velocità PER Motori MONOFA- SE FSF41S FSF42S
FSF 41S
16,2
230Vac ±15%
ON/OFF Type High and LOW Pressure Switches PS3
Pressostati DI Tipo ON/OFF PER Alta E Bassa Pressione PS3
Supply voltage
PS3 Pressure Switch Identification Table
Tabella Identificativa Pressostati PS3
Protection IP65 Switching power
175
Parameters Programming
Programmazione Parametri
Descrizione Parametri
Description of Parameters
Elemento Sensibile
Segnalazione Errore
Error Signalling
Sensible Element
D2 Differential. Same as d1
OCO Output connection Set point dependency
HC1 Heating/Cooling output 1 Relay switch function output
HC1 Heating/Cooling uscita 1 Modo di funziona- mento uscita
= Heating C = Cooling
180
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