Technical data
 Ichill 200CX EVO  rev 1.1  14/11/2013 
Pag. 34 of 151 
27.  Solenoid valve of the liquid injection for compressor 1 
28.  Solenoid valve of the liquid injection for compressor 2 
29.  Sanitary valve 1 
30.  Sanitary valve 2 
31.  Sanitary heater 1 
32.  Sanitary heater 2 
33.  Sanitary heater 3 
34.  Solar panel water pump 
35.  Solar panel valve 
36.  Sanitary water pump 
37.  Hybrid exchanger 1 circuit 1 
38.  Hybrid exchanger 2 circuit 1 
39.  Hybrid exchanger 1 circuit 2 
40.  Hybrid exchanger 2 circuit 2 
41.  Cooling/Heating status circuit 1 
42.  Cooling/Heating status circuit 2 
43.  Defrost status circuit 1 
44.  Defrost status circuit 2 
45.  Status of the regulation circuit 1 
46.  Status of the regulation circuit 2 
47.  Domestic hot water status 
48.  STD-BY/Remote OFF status 
49.  Solenoid water valve circuit 1 
50.  Solenoid water valve circuit 2 
51.  Direct start-up : compressor 1 relay 
PW start: relay PW 1 of the compressor 1 
52.  PW start: relay PW 2 of the compressor 1 
53.  Capacity step valve 1 compressor 1 
54.  Capacity step valve 2 compressor 1 
55.  Capacity step valve 3 compressor 1 
56.  By-pass gas valve compressor 1start 
57.  Direct start: compressor 2 start 
 PW start: relay 1 of the compressor 2 
58.  PW start: relay PW 2 of the compressor 2 
59.  Capacity step valve 1 compressor 2 
60.  Capacity step valve 2 compressor 2 
61.  Capacity step valve 3 compressor 2 
62.  By-pass gas valve compressor 2 start 
63.  Direct start: compressor 3 relay 
PW start: relay PW 1 of the compressor3 
64.  PW start: relay PW 2 of the compressor 3 
65.  Capacity step valve 1 compressor 3 
66.  Capacity step valve 2 compressor 3 
67.  Capacity step valve 3 compressor 3 
68.  By-pass gas valve compressor 3 start 
69.  Direct start: compressor 4 relay 
PW start: PW 1 of the compressor 4 
70.  PW start: relay PW 2 of the compressor 4 
71.  Capacity step valve 1 of the compressor 4 
72.  Capacity step valve 2 of the compressor 4 
73.  Capacity step valve 3 of the compressor 4 
74.  By-pass gas valve compressor 4 start 
Proportional output configuration OUT 1 (0 ÷ 10 Vdc) 
0 Not enabled 
1  Modulated evaporator water pump 
2  Modulated Free cooling valve 
3 not used 
4  Auxiliary output n° 1 
5  Auxiliary output n° 2 
6 Proportional output for modulating compressor 1 










