EVCO c-pro nano CHIL User Manual
Page 73
C-PRO NANO CHIL AND C-PRO MICRO CHIL – APPLICATION MANUAL
Pag. 73
winter operation (heat pump, inverter)
PF26
Min. value for condenser forcing (inverter)
0.0
0.0
100.0
%
IS-F
PF27
Speed-up time at fan start-up (inverter)
4
0
999
Sec.
IS-F
PF31
Lower limit for condensing linear regulation
(inverter)
30.0
0
PF32
%
IS-F
PF32
Upper limit for condensing linear regulation
(inverter)
100.0
PF31
100.0
%
IS-F
PF33
Enabling of regulation under the minimum
condensing limit (inverter)
Yes (1)
No (0)
Yes (1)
IS-F
PF34
Switch-off differential under the minimum
condensing limit (inverter)
2.0
0.0
5.0
Bar
IS-F
PF36
Enabling of pre-start of condensing fans for
high external temperatures
No (0)
No (0)
Yes (1)
IS-F
PF37
External temperature threshold for pre-start of
condensing fan
30.0
20.0
40.0
°C
IS-F
PF38
Fan pre-start speed
50.0
0
100.0
%
IS-F
PF39
Compressor delay from pre-start of
condensing fan
5
0
999
Sec.
IS-F
PF41
Value x1 of fan linearisation table
25.0
0.0
PF42
%
IS-F
PF42
Value x2 of fan linearisation table
50.0
PF41
PF43
%
IS-F
PF43
Value x3 of fan linearisation table
75.0
PF42
100.0
%
IS-F
PF45
Value y1 of fan linearisation table
25.0
0.0
PF46
%
IS-F
PF46
Value y2 of fan linearisation table
50.0
PF45
PF47
%
IS-F
PF47
Value y3 of fan linearisation table
75.0
PF46
100.0
%
IS-F
DEFROSTING PARAMETERS
Pd01
Pressure set point at defrosting start
6.0
0.0
Pd02
Bar
IS-D
Pd02
Pressure set point at defrosting stop
12.0
Pd01
45.0
Bar
IS-D
Pd03
Waiting interval at defrosting start
1200
60
Pd23
Sec.
IS-D
Pd05
Max. duration of defrosting
300
10
600
Sec.
IS-D
Pd06
Duration of dripping
120
0
600
Sec.
IS-D
Pd07
Min. defrost waiting interval after compressor
re-start
60
0
600
Sec.
IS-D
Pd11
Defrosting management via external contact:
0 = Function disabled
1 = Defrosting start from external contact
2 = Defrosting stop from external contact
3 = Defrosting start and stop from external
contact
0
0
3
IS-D
Pd12
Defrosting contact type:
0 = Front
1 = Level
0
0
1
IS-D
Pd20
Enabling of defrosting cycle compensation
No (0)
No (0)
Yes (1)
IS-D
Pd21
External temperature set point for defrosting
compensation start
5.0
Pd22
70.0
IS-D
Pd22
External temperature set point for defrosting
compensation stop
0.0
-30.0
Pd21
IS-D
Pd23
Max. waiting interval at defrosting stop
3600
Pd03
9600
IS-D
PUMP PARAMETERS
PP01
Pump / recirculating fan operation:
0 = Continuous operation
1 = Operation at thermostat’s request
2 = Cyclical operation
0
0
2
IS-P
PP02
ON time in cyclical operation
120
1
999
Sec.
IS-P
PP03
OFF time in cyclical operation
120
1
999
Sec.
IS-P
PP04
Min. interval which must elapse between
pump start-up and first compressor /
recirculating fan start-up
60
1
999
Sec.
IS-P
PP05
Min. interval which must elapse between
circuit shutdown and pump / recirculating fan
shutdown
60
1
999
Sec.
IS-P