TECHNICAL MANUAL
CVM 2
C 5001 CV/01-99 IT
18
Figure 7-3 FANS SPEED REGULATION IN CHILLER MODE
Figure 7-4 FANS SPEED REGULATION IN HEAT PUMP MODE
20
M
DEFROST START PRESSURE
0
↔
30
30 Bar
21
M
DEFROST END PRESSURE
0
↔
30
140 Bar
22
M
DEFROST STAND-BY TIME
0
↔
126
30 min
23
M
MAXIMUM DEFROST TIME
0
↔
126
5 min
24
M
DELAY BETWEEN FIRST CIRCUIT END OF
DEFROST AND SECOND CIRCUIT START
DEFROST
0
↔
126
2 min
25
M
FORCED VENTILATION PRESSURE DURING
DEFROST
0
↔
30
16 Bar
CHILLER OPERATING MODE VENTILATION
FAN SPEED
MAXIMUM p.7
MINIMUM p.6
CUT-OFF + DELTA
CUT-OFF p.14
MINIMUM p.12
MAXIMUM p.13
PRESSURE [Bar]
HEAT PUMP OPERATING MODE VENTILATION
FAN SPEED
MAXIMUM p.9
MINIMUM p.8
CUT-OFF - DELTA
CUT-OFF p.15
MINIMUM p.12
MAXIMUM p.13
PRESSURE [Bar]