35
CONTENTS
GENERAL WARNINGS .........................................................................................................................36
ADDITIONAL SAFETY PRECAUTIONS .................................................................................................................................36
ACCESSORIES.......................................................................................................................................................................36
GENERAL TECHNICAL SPECIFICATIONS ...........................................................................................................................37
POSITIONING.........................................................................................................................................................................38
FUNCTIONAL CLEARANCES ................................................................................................................................................38
DIMENSIONS AND WEIGHT DISTRIBUTION........................................................................................................................39
PROTECTION AND CONTROL DEVICE SETTINGS.............................................................................................................39
SOUND LEVELS.....................................................................................................................................................................39
RECEPTION...........................................................................................................................................40
INSPECTION UPON RECEIPT...............................................................................................................................................40
HANDLING..............................................................................................................................................................................40
STORAGE...............................................................................................................................................................................41
REMOVING THE PACKAGING...............................................................................................................................................41
ELECTRICAL CONNECTIONS..............................................................................................................42
FUNCTIONAL CONNECTIONS ..............................................................................................................................................42
CONNECTION TO THE MAINS POWER................................................................................................................................42
OPTIONAL CONNECTIONS...................................................................................................................................................43
CONNECTION TO A PC OR BMS..........................................................................................................................................43
START-UP .............................................................................................................................................44
PRELIMINARY CHECKS ........................................................................................................................................................44
START-UP...............................................................................................................................................................................45
CONTROL..............................................................................................................................................47
OPERATION OF THE MAIN MODULE...................................................................................................................................47
COMPRESSOR TIMERS ........................................................................................................................................................47
COIL FAN CONTROLLER.......................................................................................................................................................48
DEFROST ...............................................................................................................................................................................49
CONTROL MODULE KEYPAD ...............................................................................................................................................50
SETTING THE OPERATING PARAMETERS .........................................................................................................................50
SELECTING THE OPERATING MODE ..................................................................................................................................51
MEANING OF THE ALARM CODES.......................................................................................................................................52
TROUBLESHOOTING ...........................................................................................................................53
HIGH PRESSURE SHUTDOWN - HEATING..........................................................................................................................54
LOW PRESSURE SHUTDOWN - HEATING...........................................................................................................................55
HIGH PRESSURE SHUTDOWN - COOLING.........................................................................................................................56
LOW PRESSURE SHUTDOWN - COOLING..........................................................................................................................57
COMPRESSOR CUT-OUT......................................................................................................................................................58
FAN OVERLOAD ....................................................................................................................................................................58
NOISY UNIT............................................................................................................................................................................59
COMPRESSOR DOESN’T START .........................................................................................................................................59
ROUTINE MAINTENANCE ....................................................................................................................60
UNIT........................................................................................................................................................................................60
ELECTRICAL PARTS .............................................................................................................................................................60
REFRIGERANT PIPES ..........................................................................................................................61
SUCTION&DISCHARGE PIPES .............................................................................................................................................61
LIQUID PIPES.........................................................................................................................................................................61
CHECKING FOR LEAKS ........................................................................................................................................................62
INSTRUCTIONS FOR CORRECT CONNECTION .................................................................................................................62
RESIDUAL RISKS .................................................................................................................................63
DEFINITION OF DANGEROUS AREA ...................................................................................................................................63
GENERAL RISKS....................................................................................................................................................................64
COOLANT SAFETY DIAGRAMS ............................................................................................................................................64
All technical specifications presented in this manual are not binding and subject to change without notice.
Copyright - CLIVET S.p.A. - Feltre (BL) - Italy.
All rights reserved.
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