Evco c-pro 3 nano CHIL User Manual

EVCO S.p.A. c-pro 3 nano CHIL | Application manual ver. 1.0 | Code 144CP3NCHE104
page 44 of 90
8.2 Type of Unit
With the machine in OFF status, using the PGUT parameter from the MANUFACTURER/CONFIGURATION menu, you can select the type
of unit to use. The control and the other parameters that correspond to the different functions must be changed manually based on the
requirements of the user. The preset dual circuit units do not have the expansion. To use it, just enable it (PG02=1) and configure one
or more of the I/O available).
Below we list some examples of machines managed, together with the respective input and output configurations.
8.2.1 Water/water and air/water chillers with EVDRIVE03
PGUT=1 and 5 (1 Circuit) PGUT=9 and 13 (2 Circuit)
Analogue inputs Controller
A/I 1 Heat sink exchanger input temperature Heat sink exchanger input temperature
A/I 2
Heat sink exchanger output temperature
C1
Heat sink exchanger output temperature C1
A/I 3 Not used Not used
A/I 4 Not used Not used
A/I 5 Not used Not used
A/I 6 Not used Not used
A/I 7 Not used Not used
A/I 8 Not used Not used
A/I 9 Not used Not used
Analogue inputs EVDrive03 circuit 1
A/I 1 VCM1 Condensation pressure C1 (4-20mA) Condensation pressure C1 (4-20mA)
A/I 2 VCM1 Compressor discharge temperature C1 Compressor discharge temperature C1
A/I 3 VCM1 Compressor intake temperature C1 Compressor intake temperature C1
A/I 4 VCM1 Evaporation pressure C1 (4-20mA) Evaporation pressure C1 (4-20mA)
Analogue inputs EVDrive03 circuit 2
A/I 1 VCM2 None Condensation pressure (4-20mA) C2
A/I 2 VCM2 None Compressor discharge temperature C2
A/I 3 VCM2 None Compressor intake temperature C2
A/I 4 VCM2 None Evaporation pressure (4-20mA) C2
Digital Inputs Controller
D/I 1 On/Off (NC) On/Off (NC)
D/I 2 Heat sink exchanger flow switch (NC) Heat sink exchanger flow switch (NC)
D/I 3 Fan thermal switch C1 (NC) Fan thermal switch C1 (NC)
D/I 4 Thermal switch pump 1 plant (NC) Thermal switch pump 1 plant (NC)
D/I 5 Not used Fan thermal switch C2 (NC)

Evco c-pro 3 nano CHIL Specifications

General

Brand	Evco
Model	c-pro 3 nano CHIL
Category	Controller
Language	English