1592025050 iProChill v2.5 10D00 AG v1.3 GB 18.02.2016.docx iProCHILL 2/205
INDEX
1. IMPORTANT RECOMMENDATIONS 6
1.1 PRODUCT DISPOSAL (WEEE) 7
2. GENERALITIES 8
3. AVAILABLE APPLICATION CONFIGURATIONS 8
3.1 MAIN FUNCTIONS 9
4. SUPERVISION FROM LOCAL AND REMOTE 12
5. USER INTERFACE VISOGRAPH 1.0 AND VISOGRAPH 2.0 13
5.1 HOW TO SWITCH ON/OFF THE UNIT AND CHANGE CHILLER/HEAT PUMP WORK MODE
FROM KEYBOARD 16
5.1.1 Unit Switch-ON/OFF From The Keyboard .................................................................................. 16
5.1.2 Unit Switch-ON/OFF From Digital Input ...................................................................................... 18
5.1.3 Select The Working Mode: Chiller-Heat Pump ........................................................................... 18
5.1.4 Change Over Function ................................................................................................................ 19
5.2 UNIT SWITH ON/OFF BY RTC 19
5.2.1 Working With Clock Disabling Digital Input ................................................................................. 19
5.2.2 Working With “Ventilation Only” Digital Input (Air-Air Unit Only) ................................................ 21
5.2.3 Working With Unit In OFF From RTC If ON Is Forced From Key ............................................... 21
5.3 OPERATION IN CONDENSING UNIT WORKING MODE 22
5.3.1 Working With Digital Input Configuration As Temperature Control Request .............................. 22
5.3.2 Working With Digital Input Configured As Cooling Request ....................................................... 22
5.3.3 Working With Digital Input Configured As Heating Request ....................................................... 22
5.4 HOW TO MODIFY THE INFORMATION PRESENT IN THE MAIN SCREEN 23
5.4.1 Select Probes For Display .......................................................................................................... 23
5.5 SET KEY IN MAIN SCREEN 23
5.6 PROBES KEY IN MAIN SCREEN 25
5.7 ALARM KEY IN MAIN SCREEN 26
5.8 CIRC KEY IN MAIN SCREEN 29
5.9 SERVICE KEY IN MAIN SCREEN 33
5.9.1 Parameters Programming ........................................................................................................... 34
5.9.2 Time/Time Bands ........................................................................................................................ 36
5.9.3 Compressors ............................................................................................................................... 37
5.9.4 Water Pump ................................................................................................................................ 39
5.9.5 Alarms Display ............................................................................................................................ 40
5.9.6 Historical Alarms ......................................................................................................................... 40
5.9.7 Defrost ......................................................................................................................................... 42
5.9.8 Heaters/Liquid Line Solenoid Valve ............................................................................................ 43
5.9.9 I/O Status .................................................................................................................................... 43
5.9.10 Thermostatic ............................................................................................................................... 45
5.9.11 Heat Recovery ............................................................................................................................ 47
5.9.12 Auxiliary Outputs ......................................................................................................................... 48
5.9.13 Free-Cooling ............................................................................................................................... 49
5.9.14 Screw Compressor ..................................................................................................................... 52
5.9.15 Discharge Compressor Temperature ......................................................................................... 53
5.9.16 Domestic Hot Water (Sanitary Water) ........................................................................................ 53
5.9.17 Auxiliary Heating ......................................................................................................................... 55
5.9.18 Control Panel .............................................................................................................................. 56
6. USER INTERFACE VISOTOUCH 60
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