TECHNICAL MANUAL
CVM 3000
C 5030 CV/04-99 GB
46
20
CI
CONFIGURATION OF CIRCUIT N° 1
1-12
Tab. 13-1
21
CI
CONFIGURATION OF CIRCUIT N° 2
0-12
Tab. 13-1
22
CI
CONFIGURATION OF CIRCUIT N° 3
0-12
Tab. 13-1
23
CI
CONFIGURATION OF CIRCUIT N° 4
0-12
Tab. 13-1
24
CI
CONFIGURATION OF CIRCUIT N° 5
0-12
Tab. 13-1
25
CI
CONFIGURATION OF CIRCUIT N° 6
0-12
Tab. 13-1
26
CI
CONFIGURATION OF CIRCUIT N° 7
0-12
Tab. 13-1
27
CI
CONFIGURATION OF CIRCUIT N° 8
0-12
Tab. 13-1
PARAMETER
VALUE
No. OF CAPACITY STEPS PER
COMPRESSOR:
No. OF COMPRESSORS PER
CIRCUIT:
0
0
0
1
0
1
2
0
2
3
0
3
4
1
1
5
1
2
6
1
3
7
2
1
8
2
2
9
2
3
10
3
1
11
3
2
12
3
3
Table 13-1 CIRCUIT CONFIGURATION
28
CI
LOW PRESSURE ALARM SET
-1.0
↔
7.0
Tab. 13-2
29
CI
LOW PRESSURE ALARM DIFFERENTIAL
0.0
↔
10.0
Tab. 13-2
R22
R407C
(Bar)
R134A (Bar)
PAR 28
PAR. 29
PAR. 28
PAR. 29
2.8
1.4
1.0
0.7
WATER COOLED UNITS
1.6
0.9
0.6
0.7
AIR COOLED UNITS
1.6
0.9
0.6
0.7
FOR LOW OUTLET WATER TEMPERATURE ( > -
5°C) AND FOR EXTERNAL AIR LOW TEMPERATURE
DEVICE
1.0
0.7
FOR LOW WATER TEMPERATURES (LOWER THAN
OR EQUAL TO -5°C)
Table 13-2 LOW PRESSURE ALARM SET
30
CO
COMPRESSOR OIL DIFFERENTIAL PRESSURE
ALARM SET
0.0
↔
5.0
Tab. 13-2
TYPE OF COMPRESSOR
PARAMETER 30
PARAMETER 18
COPELAND FINO A 60 Hp
0.7
120
COPELAND OLTRE 60 Hp
1.2
45
REFCOMP SERIE “F” E “M”
1.8
60
Table 13-3 COMPRESSOR OIL DIFFERENTIAL PRESSURE ALARM SET