Technical data
Ichill 200CX EVO rev 1.1 14/11/2013
Pag. 117 of 151
CF 2 Selection type rof unit
1= only chiller
2= only heat pump
3= chiller and heat pump
1 3
CF 3 Condensing unit
0= no
1= si
0 1
CF 4 Compressors number for circuit 1
1= 1
2= 2
3= 3
4= 4
1 4
CF 5 Compressors number for circuit 2
0= 0
1= 1
2= 2
3= 3
0 3
CF 6 Number of compressor parzialization
0= none
1= 1
2= 2
3= 3
0 3
CF 7 Pressure or temperature analogue input functioning
0 = Temperature / pressure NTC – 4÷20 mA :
The condensing temperature is controlled with NTC probe while for the
evaporating pressures of the circuits 1 and 2 and the pressure probe
configured as auxiliary output 1 and 2 are controlled with 4÷20mA
transducers.
1 = Pressure control with 4÷20 mA:
To control the evaporating and condensing pressures it is necessary a
4÷20mA transducer.
2 = Temperature / pressure NTC – 0÷5Vdc:
The condensing temperature is controlled with NTC probe while for the
evaporating pressures of the circuits 1 and 2 and the pressure probe
configured as auxiliary output 1 and 2 are controlled with 0÷5Vdc transducers.
3 = Pressure control with 0÷5Vdc:
To control the evaporating and condensing pressures it is necessary a
ratiometric 0÷5Vdc transducer.
0 3
CF 8 PB1 Configuration
If configured as digital input
0
o 1
28
c75
CF 9 PB2 Configuration
If configured as digital input
0
o 1
28
c75
CF 10 PB3 Configuration
If configured as digital input
0
o 1
35
c75
CF 11 PB4 Configuration
If configured as digital input
0
o 1
35
c75
CF 12 PB5 Configuration
If configured as digital input
0
o 1
28
c75
CF 13 PB6 Configuration
If configured as digital input
0
o 1
28
c75
CF 14 Not used 0 0
CF 15 Not used 0 0
CF 16 PB1 Offset -12.0
-21
12.0
21
°C
°F
Dec
int
CF 17 PB2 Offset -12.0
-21
12.0
21
°C
°F
Dec
int
CF 18 PB3 Offset -12.0
-21
-5.0
-72
12.0
21
5.0
72
°C
°F
bar
psi
Dec
int
dec
int
CF 19 PB4 Offset -12.0
-21
-5.0
-72
12.0
21
5.0
72
°C
°F
bar
psi
Dec
int
dec
int
CF 20 PB5 Offset
-12.0
-21
-5.0
-72
12.0
21
5.0
72
°C
°F
bar
psi
Dec
int
dec
int
CF 21 PB6 Offset -12.0
-21
-5.0
-72
12.0
21
5.0
72
°C
°F
bar
psi
Dec
int
dec
int
CF 22 Not used 0 0
CF 23 Not used 0 0
CF 24 Pressure value at 4mA or 0.5 Vdc of the PB3 transducer -1.0
-14
50.0
725
Bar
psi
Dec
int










