UNIT IDENTIFICATION ........................................................................... 4
INSTRUCTIONS FOR THE USER ............................................................... 5
TO DO FOR .................................................................................................................................................................... 5
COMMON CAUSES OF SHUTDOWN ........................................................................................................................... 5
GENERAL WARNINGS ............................................................................ 6
RESIDUAL RISKS ................................................................................. 7
RECEPTION ........................................................................................ 10
INSPECTION UPON RECEPTION ............................................................................................................................... 10
STORAGE .................................................................................................................................................................... 10
HANDLING ................................................................................................................................................................... 10
POSITIONING ..................................................................................... 11
GENERAL ..................................................................................................................................................................... 11
FUNCTIONAL CLEARANCES ...................................................................................................................................... 11
POSITIONING .............................................................................................................................................................. 11
WATER CONNECTIONS ......................................................................... 12
GENERAL ..................................................................................................................................................................... 12
CONDENSATE DISCHARGE CONNECTION .............................................................................................................. 13
WATER HEATING COIL ............................................................................................................................................... 13
HUMIDIFIER ................................................................................................................................................................. 13
AIR CONNECTIONS .............................................................................. 13
ELECTRICAL CONNECTION ................................................................... 14
GENERAL ..................................................................................................................................................................... 14
STANDARD UNIT ELECTRICAL DATA ....................................................................................................................... 14
CONNECTION TO THE MAINS ................................................................................................................................... 15
FUNCTIONAL CONNECTIONS .................................................................................................................................... 15
SYSTEM COMPOSITION ............................................................................................................................................. 16
START-UP .......................................................................................... 17
PRELIMINARY CHECKS .............................................................................................................................................. 17
AERAULIC SYSTEM .................................................................................................................................................... 17
REFRIGERANT SYSTEM ............................................................................................................................................ 17
WATER SYSTEM ......................................................................................................................................................... 17
ELECTRICAL SYSTEM ................................................................................................................................................ 17
VERIFy tensions – absorptions ..................................................................................................................................... 18
UNIT EQUIPPED WITH SCROLL COMPRESSORS ................................................................................................... 18
REMOTE INPUT CONFIGURATIONS ......................................................................................................................... 18
SETTING THE SET-POINT .......................................................................................................................................... 18
AIR FLOW CHECK ....................................................................................................................................................... 18
REFRIGERANT CIRCUIT PARAMETER CHECK ........................................................................................................ 18
CONTROL .......................................................................................... 19
CONTROL INTERFACE ............................................................................................................................................... 19
OPERATING MODES ................................................................................................................................................... 19
SET-POINT ................................................................................................................................................................... 20
KEYPAD (OPTIONAL) ................................................................................................................................................. 24
ROUTINE MAINTENANCE ....................................................................... 28
MAINTENANCE INSPECTIONS ................................................................................................................................... 32
97/23 CE PED directive ................................................................................................................................................ 32
PUT AT REST ............................................................................................................................................................... 32
REFRIGERANT TABLES ............................................................................................................................................. 33
TROUBLESHOOTING ............................................................................ 34
DECOMMISSIONING OF THE UNIT ........................................................... 35
DISCONNECTING THE UNIT ...................................................................................................................................... 35
DISMANTLING AND DISPOSAL .................................................................................................................................. 35
TECHNICAL DATA ................................................................................ 36
SOUND LEVELS .......................................................................................................................................................... 37
DIMENSIONS ...................................................................................... 38
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