Table of contents
1 Safety precautions..........................................................................................................5
1.1 SAFETY ICONS...................................................................................................................................
5
1.2 SAFETY PRECAUTIONS, GENERAL...........................................................................................................5
1.3 SAFETY PRECAUTIONS DURING INSTALLATION...........................................................................................6
1.4 SAFETY PRECAUTIONS DURING OPERATION.............................................................................................. 7
1.5 SAFETY PRECAUTIONS DURING MAINTENANCE OR REPAIR........................................................................... 8
1.6 DISMANTLING AND DISPOSAL.................................................................................................................9
2 General description......................................................................................................11
2.1 INTRODUCTION.................................................................................................................................11
2.2 AIR SYSTEM.................................................................................................................................... 17
2.3 REFRIGERATION SYSTEM....................................................................................................................20
2.4 AUTOMATIC REGULATION SYSTEM........................................................................................................ 23
2.5 CONDENSATE DRAIN SYSTEM.............................................................................................................. 25
2.6 ELECTRICAL SYSTEM.........................................................................................................................28
3 Control panel.................................................................................................................37
3.1 GENERAL .......................................................................................................................................37
3.2 CONTROL PANEL.............................................................................................................................. 38
3.3 ICONS USED.................................................................................................................................... 39
3.4 MAIN SCREEN..................................................................................................................................42
3.5 CALLING UP MENUS..........................................................................................................................
45
3.6 INPUTS MENU...................................................................................................................................46
3.7 OUTPUTS MENU............................................................................................................................... 48
3.8 COUNTERS......................................................................................................................................50
3.9 EVENT HISTORY MENU.......................................................................................................................51
3.10 MODIFYING SETTINGS........................................................................................................................52
3.11 INFO MENU......................................................................................................................................59
Instruction book
2 2920 1992 00