EVCO EPU2LXP1CH Installer manual - Manual (Page 43)

EVCO S.p.A. c-pro 3 micro CHIL | Application manual ver. 1.0 | Codice 144CP3CHE104
page 43 of 120
7.5 DO Configuration (HD01-HD18 parameters)
Below is a table of values for configuring the positions of the digital outputs of the controller and of the expansion.
Parameters
HD01-HD18
Digital Outputs
0 Disabled
1-2 Heat sink pump 1 NC-NO
3-4 Heat sink pump 2 NC-NO
5-6 Heat sourcepump 1 NC-NO
7-8 Heat source pump 2 NC-NO
9-10 Free Coolingexternal fan NC-NO (On/Off orEnabling)
11-12 Compressor 1 NC-NO
13-14 Compressor 2 NC-NO
15-16 Compressor 3 NC-NO
17-18 Circuit 1 reversing valve NC-NO
19-20 Circuit 1 fan step (enabling) NC-NO
21-22 Circuit 1 solenoid valve NC-NO
23-24 Circuit 1 coilsplitter valve (Free Cooling) NC-NO
25-26 Circuit 1 heat sink exchangeranti-frost resistanceNC-NO
27-28 Circuit 1 heat source exchangeranti-frost resistance NC-NO
29-30 Compressor 4 NC-NO
31-32 Compressor 5 NC-NO
33-34 Compressor 6 NC-NO
35-36 Circuit 2 reversing valve NC-NO
37-38 Circuit 2 fan step (enabling)NC-NO
39-40 Circuit 2 solenoid valve NC-NO
41-42 Circuit 2 coil splitter valve (Free Cooling) NC-NO
43-44 Circuit 2 heat sink exchangeranti-frost resistance NC-NO
45-46 Circuit 2heat source exchangeranti-frost resistance NC-NO
47-48 On/Off Free Cooling valve NC-NO