Carel EVD evolution User Manual

32
ENG
“EVD evolution” +030222041 - rel. 1.0 - 01.06.2008
user*
Parameter/description Def. Min. Max. UOM
Type **
CAREL SVP
Modbus®
Notes
A Sensor S3
Ratiometric (OUT=0 to 5 V) Electronic (OUT=4 to 20 mA)
-1 to 4.2 barg -0.5 to 7 barg
-0.4 to 9.2 barg 0 to 10 barg
-1 to 9.3 barg 0 to 18.2 bar
0 to 17.3 barg 0 to 25 barg
-0.4 to 34.2 barg 0 to 30 barg
0 to 34.5 barg 0 to 44.8 barg
0 to 45 barg remote, -0.5 to 7 barg
remote, 0 to 10 barg
remote, 0 to 18.2 barg
remote, 0 to 25 barg
remote, 0 to 30 barg
remote, 0 to 44.8 barg
Ratiometric:
-1 to 9.3 barg
- - - I 19 146
A Relay configuration:
Disabled
Alarm relay (open when alarm active)
Solenoid valve relay (open in standby)
Valve relay +alarm (open in standby & control alarms)
Alarm relay - - - I 12 139
A Sensor S4:
CAREL NTC
CAREL NTC-HT high temperature
Combined NTC SPKP**T0
CAREL NTC - - - I 20 147
A Configuration of DI2:
Disabled
Optimise valve control after defrost
Disabled - - - I 10 137
C Variable 1 on display:
Valve opening
Valve position
Current cooling capacity
Control set point
Superheat
Suction temperature
Evaporation temperature
Evaporation pressure
Condensing temperature
Condensing pressure
Modulating thermostat temperature
EPR pressure
Hot gas bypass pressure
Hot gas bypass temperature
CO
2
gas cooler outlet temperature
CO
2
gas cooler outlet pressure
CO
2
gas cooler pressure set point
Sensor S1 reading
Sensor S2 reading
Sensor S3 reading
Sensor S4 reading
4 to 20 mA input
0 to 10 V input
Superheat - - - I 45 172
C Variable 2 on display (vedere variable 1 on display) Valve ope-
ning
- - - I 46 173
C Sensor S1 alarm management:
No action
Forced valve closing
Valve in fixed position
Use backup sensor S3
Valve in fixed
position
- - - I 24 151
C Sensor S2 alarm management:
No action
Forced valve closing
Valve in fixed position
Use backup sensor S4
Valve in fixed
position
- - - I 25 152
C Sensor S3 alarm management:
No action
Forced valve closing
Valve in fixed position
No action - - - I 26 153
C Sensor S4 alarm management:
No action
Forced valve closing
Valve in fixed position
No action - - - I 27 154
C Language: Italiano; English Italiano - - -
C Unit of measure: °C(K), barg; °F(°R), psig °C(K), barg - - - I 21 148

Carel EVD evolution Specifications

General

Brand	Carel
Model	EVD evolution
Category	DC Drives
Language	English