Technical data

Ichill 200CX EVO rev 1.1 14/11/2013
Pag. 32 of 151
20 Temperature probe NTC for combined defrost circuit 1
21 Temperature probe NTC for free cooling water inlet 2
22 Temperature probe NTC for auxiliary output 1
23 Temperature probe NTC for auxiliary output 2
24 Temperature probe NTC sanitary water 1
25 Temperature probe NTC sanitary water 2
26 Temperature probe NTC solar panel
27 Condenser probe circuit 1 ( temperature NTC / pressure 4÷20 mA / ratio-metric 0÷ 5Volt )
28 Condenser probe circuit 2 ( temperature NTC / pressure 4÷20 mA / ratio-metric 0÷ 5Volt )
29 Evaporator pressure probe circuit 1 (pressure 4÷20 mA / ratio-metric 0÷ 5Volt )
30 Evaporator pressure probe circuit 1 (pressure 4÷20 mA / ratio-metric 0÷ 5Volt )
31 Aux 1 output probe control (4÷20 mA / ratio-metric 0÷ 5Volt)
32 Aux 2 output probe control (4÷20 mA / ratio-metric 0÷ 5Volt)
33 Dynamic setpoint probe (4÷20 mA)
34 Compressor 1 or circuit 1 pressure probe
35 Compressor 2 or circuit 2 pressure probe
After the number 35 the display read-out goes from “o 1” to “c75 that allows to set an analogue input as
digital input (see polarity input of digital inputs).
Digital Input Configuration Id1 – Id11
0. Not enabled
1. Remote ON / OFF
2. Remote chiller / heat pump
3. Flow switch/ Supply fan overload
4. Flow switch of heated side
5. Antifreeze heater circuit 1
6. Antifreeze heater circuit 2
7. High pressure switch circuit 1
8. High pressure switch circuit 2
9. Low pressure switch circuit 1
10. Low pressure switch circuit 2
11. Compressor 1 high pressure
12. Compressor 2 high pressure
13. Compressor 3 high pressure
14. Compressor 4 high pressure
15. Not used
16. Not used
17. Compressor 1 overload
18. Compressor 2 overload
19. Compressor 3 overload
20. Compressor 4 overload
21. Not used
22. Condenser fan overload of circuit 1
23. Condenser fan overload of circuit 2
24. Condenser fan overload of circuit 1 and 2 (comun)
25. Water pump overload of evaporator 1
26. Water support pump overload of evaporator
27. Water pump overload of condenser 1
28. Water support pump overload of condenser
29. Recovery request circuit 1
30. Recovery request circuit 2
31. Start/End defrost circuit 1
32. Start/End defrost circuit 2
33. Energy Saving
34. Pressure switch / compressor 1 oil
35. Pressure switch / compressor 2 oil
36. Pressure switch / compressor 3 oil
37. Pressure switch / compressor 4 oil
38. Not used
39. Not used
40. Pump down pressure switch of circuit 1
41. Pump down pressure switch of circuit 2