User manual

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009
PARAMETER
VALUE
DESCRIPTION
CORRESPONDING
LABEL
0
No display read out
No label
1
NTC temperature probe of the evaporator water inlet
Ein
2
NTC temperature probe of the evaporator water outlet 1 and 2
Out1 circuit 1
Out2 circuit 2
3
NTC temperature probe of the common evaporator water outlet
Eout
4
NTC temperature probe of the condenser water inlet
CIn1 circuit 1
CIn2 circuit 2
5
NTC temperature probe of the common condenser water inlet
Cin
6
NTC temperature probe of the condenser water outlet
Cou1 circuit 1
Cou2 circuit 2
7
NTC temperature probe of the common condenser water outlet
Cout
8
NTC temperature probe of the dynamic setpoint
Et
9
NTC temperature probe of the remote terminal 1
trE1
10
NTC temperature probe of the remote terminal 2
trE2
11
NTC temperature probe for the combined defrost
dEF1 circuit 1
dEF2 circuit 2
12
NTC temperature probe of the condenser
Cdt1 circuit 1
Cdt2 circuit 2
13
Set point (set point chiller or set point heat pump when the controller is ON; “OFF”
when the controller is OFF or STD-BY)
14
Differential of regulation in chiller or heat pump
15
Machine status (OFF / OnC=ON chiller / OnH=ON heat pump)
16
Pressure probe of the condenser
CdP1 circuit 1
CdP2 circuit 2
17
Pressure probe of the evaporator
LP1 circuit 1
LP2 circuit 2
18
Clock
4.2 FORCED READ - OUT OF THE TOP AND BOTTOM DISPLAY
To force the display read-out:
1. Set the dP03 parameter different to 0
2. Select the value range 1..3
These configurations allow to show together two temperatures or two pressures of the same circuit in order to have an easier reading of
the measurements:
Par. dP03 = 1
Top display: for both the circuits 1,2:
• Evaporator water inlet, with the Ein label.
Bottom display: circuit 1:
• Evaporator 1 water outlet, with the label OuT1
Bottom display: circuit 2:
• Evaporator 2 water outlet, with the label OuT2.
Par. dP03 = 2
Top display of the circuit 1:
• Condenser 1 water inlet temperature with the label CIn1
Bottom display of the circuit 1
• Condenser 1water outlet with the label COu1.
Top display of the circuit 2:
Condenser 2 water inlet temperature with the label Cin2
Bottom display of the circuit 2
• Condenser 2water outlet with the label Cou2.
Par. dP03 = 3
Top display of the circuit 1: