INDEX
1 APPLICATIONS AND FUNCTIONS PERFORMED BY THE SOFTWARE........................................................................................ 3
2 THE USER TERMINAL............................................................................................................................................................................... 4
3 PLAN MANAGEMENT AMONG SCREENS............................................................................................................................................ 6
3.1 HOW TO ASSIGN THE PLAN ADDRESSES....................................................................................................................................... 6
4 INSTALLING DEFAULT VALUES............................................................................................................................................................7
5 SELECTING THE LANGUAGE ................................................................................................................................................................. 7
6 LIST OF INPUTS/OUTPUTS....................................................................................................................................................................... 8
6.1 CHILLER-ONLY UNIT - MACHINE TYPE “0”................................................................................................................................... 8
6.2 CHILLER-ONLY UNIT WITH FREECOOLING – MACHINE TYPE “1”........................................................................................... 9
6.3 CHILLER-ONLY UNIT – MACHINE TYPE “2”................................................................................................................................. 10
6.4 CHILLER-ONLY UNIT WITH FREECOOLING – MACHINE TYPE “3”......................................................................................... 11
6.5 CHILLER UNIT WITH HEAT PUMP – MACHINE TYPE “4” .......................................................................................................... 12
6.6 CHILLER UNIT WITH HEAT PUMP AND TOTAL RECOVERY – MACHINE TYPE “5”............................................................. 13
7 LIST OF PARAMETERS ........................................................................................................................................................................... 14
8 SCREENS..................................................................................................................................................................................................... 19
8.1 LIST OF SCREENS............................................................................................................................................................................... 19
9 CONTROL....................................................................................................................................................................................................20
9.1 INLET TEMPERATURE CONTROL................................................................................................................................................... 20
9.2 TEMPERATURE CONTROL AT OUTLETS ...................................................................................................................................... 20
10 ELECTRONIC EXPANSION VALVE...................................................................................................................................................... 22
10.1 DRIVER PARAMETERS.................................................................................................................................................................. 23
10.2 SPECIAL FUNCTION "IGNORE".................................................................................................................................................... 24
11 COMPRESSOR ROTATION..................................................................................................................................................................... 24
11.1 ROTATION-FREE MANAGEMENT............................................................................................................................................... 24
11.2 MANAGEMENT WITH FIFO ROTATION (FIRST IN FIRST OUT)............................................................................................. 24
12 CONDENSATION CONTROL .................................................................................................................................................................. 25
12.1 OPERATING MODES ...................................................................................................................................................................... 25
12.2 ON/OFF CONDENSATION LINKED TO OPERATION OF COMPRESSOR ................................................................. 25
12.3 ON/OFF CONDENSATION LINKED TO PRESSURE OR TEMPERATURE SENSOR............................................... 25
12.4 MODULATING CONDENSATION LINKED TO PRESSURE OR TEMPERATURE SENSOR................................. 25
12.5 PREVENT FUNCTION................................................................................................................................................................. 25
13 DEFROSTING CONTROL FOR WATER/AIR MACHINE .................................................................................................................. 26
13.2 DEFROSTING TYPE 1..................................................................................................................................................................... 26
13.3 DEFROSTING TYPE 2..................................................................................................................................................................... 26
13.4 DEFROSTING TYPE 3..................................................................................................................................................................... 26
14 CONTROLLING UNIT RECOVERY....................................................................................................................................................... 28
14.2 RECOVERY PRIORITY................................................................................................................................................................... 28
14.3 USE PRIORITY................................................................................................................................................................................. 28
15 FREE COOLING CONTROL.................................................................................................................................................................... 29
15.2 FREE COOLING ACTIVATION CONDITION ............................................................................................................................................... 29
15.3 FREE COOLING THERMOSTAT............................................................................................................................................................... 30
15.4 FREE COOLING DISABLING CONDITIONS................................................................................................................................................ 31
15.5 FREE COOLING ON/OFF VALVE WITH STEPPED CONDENSATION ........................................................................................................... 32
15.6 FREE COOLING ON/OFF VALVE WITH INVERTER CONTROLLED CONDENSATION ................................................................................... 33
15.7 0-10 VOLT FREE COOLING ON/OFF VALVE ........................................................................................................................................ 34
15.8 0-10 VOLT FREE COOLING ON/OFF VALVE WITH STEPPED CONDENSATION ......................................................................................... 34
15.9 0-10 VOLT FREE COOLING VALVE WITH INVERTER CONTROLLED CONDENSATION................................................................................. 35
16 ANTIFREEZE CONTROL......................................................................................................................................................................... 37
17 ALARMS ...................................................................................................................................................................................................... 38
17.1 GENERAL DESCRIPTION........................................................................................................................................................................ 38
17.2 ALARM LOGGING .......................................................................................................................................................................... 38
17.3 ALARM TABLE................................................................................................................................................................................ 40
17.4 SHORT SUMMARY OF ALARMS COMING FROM DRIVER..................................................................................................... 41
18 SUPERVISOR.............................................................................................................................................................................................. 42
18.1 DIGITAL VARIABLES .................................................................................................................................................................... 42
18.2 ANALOGUE VARIABLES............................................................................................................................................................... 44
18.3 ENTIRE VARIABLES ...................................................................................................................................................................... 45
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